(a) 
Maximum Building Intensity (Floor Area Ratio). The maximum intensity of buildings, expressed as a maximum floor area ratio (FAR), shall be as prescribed on the General Plan Floor Area Ratio Map (General Plan Figure 2-3, entitled "Maximum Floor Area Ratios"), which is made a part of these regulations by this reference and is shown in Figure 9-4.201(a). The floor area ratio districts are delineated by numbers on this map and the corresponding limits for the maximum permitted FAR and bonus FAR that may be granted under Section 9-4.204 are as shown in Table 9-4.201(a):
Table 9-4.201(a):
Maximum Floor Area Ratio
Map Designation
Maximum Permitted Building Intensity (FAR)
Base
Bonus
0.5/1.0
Up to 0.5
Up to 1.0
1.0
Up to 1.0
None
1.0/1.6
Up to 1.0
Up to 1.6
1.5/3.0
Up to 1.5
Up to 3.0
2.0/4.0
Up to 2.0
Up to 4.0
3.0/6.0
Up to 3.0
Up to 6.0
(b) 
Determining Floor Area Ratio. The floor area ratio (FAR) is the ratio of the floor area of all principal buildings on a lot to the lot area, rounded to the nearest tenth in accordance with Section 9-1.203(b). Examples of floor area ratio are shown in Figure 9-4.201(b). Note that floor area, as defined in Chapter 8, does not include parking or loading areas.
(c) 
Interpretation of Floor Area Ratio Map. If a lot is in two (2) or more floor area ratio districts on the General Plan Floor Area Ratio Map, the floor area ratio indicated on the map shall apply to each portion of the lot, except that the floor area ratio for the entire lot may be increased up to the maximum floor area ratio applicable to any portion of the lot upon the granting of a conditional use permit pursuant to Article 5 of Chapter 7. Such a conditional use permit may be granted only if both of the following conditions are met:
(1) 
At least fifty percent (50%) of the lot area is already covered by the district with the maximum floor area ratio; and
(2) 
The entire lot could be included in said district by shifting the floor area ratio district boundary by not more than fifty feet (50') as measured perpendicularly to said boundary at any point.
If subsections (c)(1) and (2) of this section do not apply, the maximum permissible floor area for the lot shall be calculated based on the floor area ratios that apply to each portion of the lot. However, the resulting floor area may be located anywhere on the lot, subject to applicable height limits, setbacks, and any other dimensional requirements for each portion of the lot.
Figure 9-4.201(a): Maximum Floor Area Ratios.
Figure 9-4.201(b): Examples of Floor Area Ratio.
(Sec. 4 (part), Ord. 18-005, eff. Dec. 13, 2018; Sec. 4 (part), Ord. 15-009, eff. Dec. 3, 2015; Sec. 2 (Exh. A) (part), Ord. 13-001, eff. Mar. 7, 2013)
(a) 
Maximum Height.
(1) 
The maximum height of buildings and structures shall be as prescribed on the General Plan Height Map (General Plan Figure 2-4, entitled "Maximum Building Heights"), which is made a part of these regulations by this reference and is shown in Figure 9-4.202(a). The height districts are delineated on this map and the corresponding limits for the maximum permitted height and bonus height that may be granted under Section 9-4.204 are as shown in Table 9-4.202(a):
Table 9-4.202(a): Maximum Height
Map Designation
Maximum Permitted Height (Feet)
Base
Bonus
30
Up to 30
None
30/55
Up to 30
Up to 55
40/75
Up to 40
Up to 75
50/100
Up to 50
Up to 100
75/100+
Up to 75
75 to over 100
Figure 9-4.202(a): Maximum Building Heights.
(2) 
Office/R&D Ground Floor Height. For office and research and development uses, the floor-to-ceiling height of the first floor shall be a minimum fourteen feet (14'), to enable flexibility for nonoffice use.
(b) 
Measuring Height.
(1) 
Buildings. Building height is measured from the average level of the highest and lowest points of finished grade surrounding the building to the highest point of the roof, not including parapets. The height of a stepped or terraced building is the maximum height of any segment of the building.
(2) 
Other Structures. The height of other structures is the vertical distance from the average ground level immediately under the structure to the top of the structure, with the following special provisions for fences and decks, as illustrated in Figure 9-4.202(b):
a. 
Fences on Retaining Walls. The height of a fence that is on top of a retaining wall is measured from the ground level on the highest side of the fence and wall. See also Section 9-4.505(c).
b. 
Decks and Balconies. Deck and balcony height is determined by measuring from the ground adjacent to the building to which the deck or balcony is attached to the top of the floor of the deck or balcony.
Figure 9-4.202(b): Measuring Height of Decks, Balconies, and Fences.
(c) 
Allowed Projections above Top of Building.
(1) 
Allowed Projections. The height limits for the various height districts do not apply to spires, belfries, cupolas, domes, or other architectural projections not used for human habitation, nor to chimneys, ventilators, skylights, parapet walls, cornices, solar energy systems, mechanical equipment, or other appurtenances usually located on the roof level; provided, that such features are limited to the height necessary for their proper functioning.
(2) 
Height of Projections. Except for parapet walls, such features may project up to fifteen feet (15') above the roof of the building in the thirty-foot (30') height district, and up to twenty-five feet (25') above the roof of the building in all other height districts. Parapet walls may extend up to three feet (3') above the roof of the building in the thirty-foot (30') height district, and up to five feet (5') above the roof of the building in all other height districts.
(3) 
Coverage of Projections. Except as provided in subsection (c)(4) of this section, all of the above mentioned features which project more than five feet (5') above the roof of the building shall be limited to a maximum aggregate coverage of ten percent (10%) of the building's horizontal roof area. For projections of five feet (5') or less, including parapet walls, there is no limitation on coverage. Rooftop equipment shall be screened as required by Section 9-4.507. Architectural features that are intended to be visible need not be screened.
(4) 
Mechanical Penthouses. Allowed projections that are completely enclosed in a mechanical penthouse shall be limited to a maximum aggregate coverage of twenty percent (20%) of the building's horizontal roof area. Such penthouses shall be completely roofed except for cooling towers and any other equipment that cannot properly function if roofed.
(5) 
Exceeding Height and Coverage Limits. The limits listed in this section, related to both projection height and horizontal area coverage, may be exceeded upon the granting of a minor conditional use permit pursuant to Article 5 of Chapter 7.
(6) 
Solar Panels. The limitations set forth in this section do not apply to solar panels.
(d) 
Interpretation of Height Map. If a lot is in two (2) or more height districts on the General Plan Height Map, the height limit indicated on the map shall apply to each portion of the lot, except that the height limit for the entire lot may be increased up to the maximum height limit applicable to any portion of the lot upon the granting of a conditional use permit pursuant to Article 5 of Chapter 7. Such a conditional use permit may be granted only if both of the following conditions are met:
(1) 
At least fifty percent (50%) of the lot area is already covered by the district with the maximum height limit; and
(2) 
The entire lot could be included in said district by shifting the height district boundary by not more than fifty feet (50') as measured perpendicularly to said boundary at any point.
If subsections (d)(1) and (2) of this section do not apply, the maximum height for each portion of the lot shall be as indicated on the General Plan Height Map; provided, that the height limit shall step down from higher height limits to lower height limits as required by subsection (e) of this section.
(e) 
Height Limits Adjacent to Lower Height Districts. Where a height district abuts a lower height district, the maximum permitted height shall step down at a forty-five (45) degree angle, as measured perpendicular to the boundary between the height districts, to the bonus height of the adjacent height district at the height district boundary, or, if the adjacent height district has no bonus height, to the base height of the adjacent height district at the height district boundary, as illustrated in Figure 9-4.202(e). This regulation does not apply where different height districts are on opposite sides of a public street or railroad right-of-way, nor in the one hundred plus (100+) height district, which has no absolute bonus height.
Figure 9-4.202(e): Examples of Height Limits Adjacent to Lower Height Districts.
(f) 
Building Bulk. All development proposals are subject to design review pursuant to the design review procedures in Article 4 of Chapter 7, including the provisions of the Emeryville Design Guidelines pertaining to building massing. New construction of three and four multi-unit and five or more multi-unit residential developments is also required to meet the following standards, as applicable:
(1) 
Vertical Articulation. For buildings five (5) stories or more, incorporate a base, middle, and top. The base is the first one (1) to three (3) floors and is differentiated by entries and building orientation toward the street. The top is the uppermost one (1) to three (3) floors of the building. The middle includes the floors above the base and below the top. The base, middle, and top shall each incorporate at least one (1) of the following techniques, as shown in Figure 9-4.202(f)(1):
a. 
Change in materials;
b. 
Change in color;
c. 
Cornice;
d. 
Change in fenestration pattern;
e. 
Change in facade modulation (minimum one foot (1') change in building plane, recess, or projection, that changes the shape of the exterior massing of the building; facade modulation may include balconies and bays);
f. 
A horizontal design feature, such as a band, relief, awning, or projection, between the base and the middle;
g. 
Setting back the top floor or floors of the building at least five feet (5') from the base and/or middle building plane.
Figure 9-4.202(f)(1): Vertical Articulation Examples.
(2) 
Horizontal Articulation. Building elevations over fifty feet (50') wide shall include a change of vertical plane of at least two feet (2') in depth and four feet (4') in width at least every fifty horizontal feet (50'). For buildings five (5) stories or more, horizontal articulation is only required to the middle portion of the building as defined in subsection (f)(1) of this section, but may include the base and/or top. For buildings less than five (5) stories horizontal articulation must span the elevation above the first floor. This massing break can be achieved through a recess (which may contain a recessed balcony), projection, or other change in building plane, as shown in Figure 9-4.202(f)(2)(ii).
Figure 9-4.202(f)(2)(ii): Massing Breaks on Building Elevations Over One Hundred Fifty Feet (150') Wide.
(Sec. 2 (Exh. A) (part), Ord. 13-001, eff. Mar. 7, 2013; ; Sec. 4 (part), Ord. 15-009, eff. Dec. 3, 2015; Sec. 4 (part), Ord. 18-005, eff. Dec. 13, 2018; Sec. 3 (part), Ord. 19-009, eff. Aug. 22, 2019; Sec. 3 (Exh. A), Ord. 23-005, eff. Jan. 18, 2024; Ord. 26-001, 2/3/2026)
(a) 
Maximum Residential Density. The maximum density of residential uses, expressed as units per acre, shall be as prescribed on the General Plan Residential Density Map (General Plan Figure 2-6, entitled "Maximum Residential Densities"), which is made a part of these regulations by this reference and is shown in Figure 9-4.203(a). The residential density districts are delineated by numbers on this map and the corresponding limits for the maximum permitted residential density and bonus residential density that may be granted under Section 9-4.204 are as shown in Table 9-4.203(a):
Table 9-4.203(a): Maximum Residential Density
Map Designation
Maximum Permitted Residential Density (Units per Acre)
Base
Bonus
20/35
Up to 20
Up to 35
35/60
Up to 35
Up to 60
50/100
Up to 50
Up to 100
70/135
Up to 70
Up to 135
85/170
Up to 85
Up to 170
(b) 
Determining Residential Density. The residential density is the ratio of the number of dwelling units on a lot to the lot area in acres, rounded to the nearest whole number in accordance with Section 9-1.203(a). (One (1) acre equals forty-three thousand five hundred sixty (43,560) square feet.)
(c) 
Interpretation of Residential Density Map. If a lot is in two (2) or more residential density districts on the General Plan Residential Density Map, the residential density indicated on the map shall apply to each portion of the lot, except that the residential density for the entire lot may be increased up to the maximum residential density applicable to any portion of the lot upon the granting of a conditional use permit pursuant to Article 5 of Chapter 7. Such a conditional use permit may be granted only if both of the following conditions are met:
(1) 
At least fifty percent (50%) of the lot area is already covered by the district with the maximum residential density; and
(2) 
The entire lot could be included in said district by shifting the residential density district boundary by not more than fifty feet (50') as measured perpendicularly to said boundary at any point.
If subsections (c)(1) and (2) of this section do not apply, the maximum permissible residential density for the lot shall be calculated based on the residential densities that apply to each portion of the lot. However, the resulting dwelling units may be located anywhere on the lot, subject to applicable height limits, setbacks, and any other dimensional requirements for each portion of the lot.
Figure 9-4.203(a): Maximum Residential Densities.
(Sec. 4 (part), Ord. 18-005, eff. Dec. 13, 2018; Sec. 4 (part), Ord. 15-009, eff. Dec. 3, 2015; Sec. 2 (Exh. A) (part), Ord. 13-001, eff. Mar. 7, 2013)
(a) 
State Density Bonus Not Available. If a developer chooses to request development bonuses pursuant to the provisions of this section, density bonuses pursuant to the State density bonus requirements in Article 5 of Chapter 5 are not available.
(b) 
Procedure. Bonus floor area ratio, height, and/or residential density, as specified in this article, may be permitted upon the granting of a conditional use permit pursuant to Article 5 of Chapter 7 and the additional findings required by subsection (f) of this section. Projects seeking bonus points for the flexible community benefit pursuant to item (7) in Table 9-4.204(e) shall require approval of a conditional use permit by the City Council upon a recommendation of the Planning Commission. For planned unit developments, development bonuses shall comply with the requirements of this section, but shall not require a conditional use permit and shall be considered as part of the PUD approval process pursuant to Article 10 of Chapter 7.
(1) 
RM Medium Density Residential Zone.
a. 
Multi-unit residential projects of ten (10) units or more must provide affordable units and community benefits as specified in this section. The findings in subsections (f)(1) and (2) of this section must be made.
b. 
For all other projects, community benefits are not required. The findings in subsection (f)(1) of this section must be made.
(2) 
In all other zones affordable housing and other community benefits as specified in this section must be provided sufficient to earn the number of points required for the bonus amount requested, pursuant to subsections (c), (d) and (e) of this section. The findings in subsection (f)(2) of this section must be made.
(3) 
For bonus height over one hundred feet (100'), affordable housing and other community benefits as specified in this section must be provided sufficient to earn at least one hundred (100) points pursuant to subsections (d) and (e) of this section. The findings in subsections (f)(2) and (3) of this section must be made.
To qualify for a bonus, a community benefit must be significant and clearly beyond what would otherwise be required for the project under applicable code provisions, conditions of approval, and/or environmental review mitigation measures.
(c) 
Determination of Bonuses. Bonus floor area ratio, height, and/or residential density shall be calculated in accordance with the following procedures.
(1) 
Points Required. The number of bonus points required, up to a maximum of one hundred (100), is calculated according to the following formula:
Bonus Requested
X
100
=
Points Required
Bonus Increment
Variables used in bonus point calculation:
a. 
Bonus Requested. The amount of FAR, height, or residential density requested for the project above the base level as specified in Tables 9-4.201(a), 9-4.202(a) and 9-4.203(a), respectively.
b. 
Bonus Increment. The difference between the maximum bonus amount and the maximum base amount for FAR, height, and residential density as specified in Tables 9-4.201(a), 9-4.202(a), and 9-4.203(a), respectively.
(2) 
Points Count Toward All Bonuses. The points awarded for the provision of affordable housing and other community benefits pursuant to subsections (d) and (e) of this section may be counted towards FAR, height, and residential density. It is not necessary to earn separate points for each of these bonuses.
(3) 
Height over One Hundred Feet (100'). To qualify for bonus height over one hundred feet (100') in the seventy-five/one hundred plus (75/100+) height district, affordable housing and other community benefits worth at least one hundred (100) points must be provided pursuant to subsections (d) and (e) of this section.
(4) 
Modifications.
a. 
Prior to Issuance of Building Permit. No community benefit for which a bonus has been granted may be eliminated or reduced in size without the approval of the Planning Commission or City Council, whichever approved the project. To grant such approval, the Commission or Council must find that there is a corresponding reduction in intensity, height, and/or density, a substitution of an equivalent community benefit, or a combination of the two.
b. 
Prior to Issuance of Certificate of Occupancy. Before a certificate of occupancy is issued for a project, the applicant shall certify to the Director that the bonus points upon which the project's floor area ratio, height, and/or residential density were based have, in fact, been achieved. If the number of bonus points achieved by the completed project is less than required, the applicant shall contribute one-tenth of one percent (0.1%) of construction valuation per point of shortfall to the Citywide Parks Fund. Such contribution shall be made before a certificate of occupancy is issued.
(d) 
Affordable Housing. No fewer than half of the bonus points required for the project, as calculated pursuant to subsection (c)(1) of this section, up to fifty (50) points, shall be earned through the provision of affordable housing as specified below. If half of the bonus points required for the project is not a multiple of five (5), it shall be rounded up to the next multiple of five (5) for the purposes of the provision of affordable housing.
(1) 
Residential Projects. Multi-unit residential developments of ten (10) units or more shall provide affordable units in the development in accordance with the applicable requirements of Article 4 of Chapter 5. The number of bonus points awarded shall be determined for providing affordable units at various income levels in accordance with Table 9-4.204(d)(1) below.
Table 9-4.204(d)(1): Bonus Points for Affordable Units in Project
Bonus Points Awarded
Rental Projects
Ownership Projects
TOTAL
Very Low Income
Low Income
Moderate Income
Moderate Income
5
12.5%
2.8%
4.3%
5.3%
20.5%
10
13.0%
2.9%
4.5%
5.5%
21.0%
15
13.5%
3.1%
4.7%
5.8%
21.5%
20
14.0%
3.2%
4.9%
6.0%
22.0%
25
14.5%
3.3%
5.0%
6.2%
22.5%
30
15.0%
3.4%
5.2%
6.4%
23.0%
35
15.5%
3.5%
5.4%
6.6%
23.5%
40
16.0%
3.6%
5.6%
6.8%
24.0%
45
16.5%
3.7%
5.7%
7.0%
24.5%
50
17.0%
3.9%
5.9%
7.2%
25.0%
(2) 
Nonresidential Projects. Nonresidential developments shall pay an additional affordable housing impact fee in accordance with Table 9-4.204(d)(2) below. The increase shall be based on the applicable fee in effect when the fee is due. For use types that are normally exempt from the affordable housing impact fee, the increased fee shall be based on the fee for nonexempt uses.
Table 9-4.204(d)(2): Bonus Points for Nonresidential Uses
Bonus Points Awarded
Additional Fee
5
10%
10
20%
15
30%
20
40%
25
50%
30
60%
35
70%
40
80%
45
90%
50
100%
For example, if the current fee for nonexempt uses were four dollars ($4.00) per square foot, to earn thirty (30) points, an additional fee of two dollars and forty cents ($2.40) per square foot would be required (sixty percent (60%) of four dollars ($4.00)) for a total of six dollars and forty cents ($6.40) per square foot. A use type that is normally exempt from the affordable housing impact fee would not pay the base fee of four dollars ($4.00) per square foot, but would pay the fee increase of two dollars and forty cents ($2.40) per square foot.
(e) 
Community Benefits. No more than half of the bonus points required for the project, as calculated pursuant to subsection (c)(1) of this section, may be earned through the provision of community benefits. The maximum number of points that may be awarded for each community benefit, the calculation method, and other requirements are as shown in Table 9-4.204(e):
Table 9-4.204(e): Community Benefits and Bonus Points
Community Benefit
Maximum Points
Point Calculation
Requirements
(1)
Public Open Space
50
Contribution to Citywide Parks Fund: 10 points for every 1% of project construction valuation up to 50 points
Contribution must be made prior to issuance of building permit.
(2)
Zero Net Energy
50
100% of energy load (zero net energy): 50 points
Percent of total building energy load measured as kilowatt per square foot provided by solar panels, wind turbines, or other renewable sources.
(3)
Public Improvements
50
10 points for every 1% of project construction valuation up to 50 points
Does not include improvements along project frontage that are normally required. Examples include curb, gutter, and sidewalk; pedestrian and bicycle paths; sanitary and storm sewers; and street trees, beyond what would normally be required.
(4)
Utility Undergrounding
50
Contribution to Citywide Underground Utility Fund: 10 points for every 1% of project construction valuation up to 50 points
Does not include utility undergrounding that is normally required.
(5)
Additional Family Friendly Units
50
5 points for each additional 5% of total units that have 2 or more bedrooms, of which at least 1.5% of total units must have 3 or more bedrooms
2- and 3-bedroom units are in addition to those required by Section 9-5.2003, and must comply with the applicable provisions of the Emeryville Design Guidelines pertaining to family friendly residential unit design.
(6)
Small Businesses
50
Contribution to Citywide Fund to Support Small Local-Serving Businesses: 10 points for every 1% of project construction valuation up to 50 points
Contribution must be made prior to issuance of building permit.
(7)
Mass Timber Construction
50
Decking: 4 points per 10% of total deck area constructed with mass timber, including roof but not including slab on grade
Framing: 1 point per 10% of total internal floor area constructed with mass timber
Concrete topping: 10 points deducted per 0.5 inches of Portland cement-based concrete topping on mass timber deck
Mass timber construction of buildings 85 feet in height or taller, defined as "structural elements made primarily from built-up, panelized or engineered wood products. Products covered by this definition include, but are not limited to, glue-laminated timber, cross-laminated timber, nail-laminated timber, dowel-laminated timber, and mass plywood. Heavy timber is allowable only if salvaged." Calculations based on total internal floor area, excluding parking and loading areas. Concrete and other cement-based products used as topping over the mass timber deck are only subject to the point deduction if they contain more than 260 pcy of cement. The deduction for products with more than 260 pcy of cement may only be adjusted if a product-specific environmental product declaration that shows a global warming potential of less than 313 kg CO2e/m3.
(8)
Design Convertible Parking Garage for Adaptive Reuse
50
5 points for every 1% of project construction valuation up to 50 points
Submit plan for proposed garage and renderings of potential future configurations for housing, office, or other habitable uses. The plan for potential adaptive reuse can include full or partial conversion of the garage.
To obtain bonus points the design shall include (1) to (3) or (4):
(1) Level stories and vehicle-only ramps, without ramped parking.
(2) A minimum of 9-foot floor-to-finish-ceiling height.
(3) Larger live and deadload loading requirements for non-vehicle uses as well as floor flattening systems.
(4) Seismically separated sections which make it feasible to demolish portions of the existing building to allow for construction of another type of facility.
Ground-floor-only conversions do not qualify for bonus points.
(9)
Flexible Community Benefit
50
The City Council shall determine the number of points to grant for the proposed community benefit based on 10 points for every 1% of project construction valuation
Currently undefined community benefit proposed by the applicant that is significant and substantially beyond normal requirements. An example would be universal design features beyond those required by applicable building codes.
(f) 
Findings. To grant a conditional use permit for bonus floor area ratio, height, or residential density, as prescribed in this article, the following findings must be made in addition to the findings required by Article 5 of Chapter 7:
(1) 
In the RM Medium Density Residential zone:
a. 
That the proposed project is compatible with the surrounding neighborhood with regard to building scale, form, and materials, and street orientation.
b. 
That the proposed project has been designed to minimize the appearance from the street of driveways, parking spaces, maneuvering aisles, and garage doors as much as possible given the size and shape of the lot, and that at least seventy percent (70%) of the street frontage is devoted to active nonparking related uses, except that a driveway of up to ten feet (10') in width shall be allowed.
(2) 
In all other zones:
a. 
That the proposed project will provide community benefits sufficient to earn the number of points required for the bonus amount requested, pursuant to subsections (c), (d) and (e) of this section.
b. 
That the proposed community benefits for the project are significant and clearly beyond what would otherwise be required for the project under applicable code provisions, conditions of approval, and/or environmental review mitigation measures.
c. 
That the proposed community benefits for the project are acceptable and appropriate in this case, and will provide tangible benefits to the community.
(3) 
Bonus height over one hundred feet (100'):
a. 
That the proposed project will provide community benefits sufficient to earn at least one hundred (100) points pursuant to subsections (d) (and (e) of this section.
b. 
That the proposed project will minimize impacts on public views, wind, and shadows at the street level.
c. 
That the proposed project will be adequately separated from other buildings over one hundred feet (100') tall, with consideration given to solar access.
(Sec. 3 (Exh. A), Ord. 23-005, eff. Jan. 18, 2024; Sec. 3, Ord. 22-005, eff. Aug. 18, 2022; Sec. 3 (part), Ord. 19-009, eff. Aug. 22, 2019; Sec. 4 (part), Ord. 15-009, eff. Dec. 3, 2015; Sec. 3 (part), Ord. 14-001, eff. Mar. 6, 2014; Sec. 2 (Exh. A) (part), Ord. 13-001, eff. Mar. 7, 2013)