A. 
All new structures, buildings and parking lots must comply with the landscaping and screening standards of this chapter.
B. 
If an addition is proposed to a building; an additional building is proposed for a lot; or if an expansion is proposed to an existing parking lot, the existing and expanded parking lot shall comply with the provisions of this chapter.
A. 
Where Required. All uses must provide and maintain a landscaped area as provided in this section. Landscaped areas may not include rights-of-way and accessory uses, and must be maintained as a permeable and uncovered surface that contains living material. No more than twenty percent (20%) of the required landscaped area may consist of porous non-living materials.
Use Type
Required Landscaped Area
(% of Lot Area)
Detached single-family dwellings
50%
Attached single-family dwellings
30%
Two-family dwellings
30%
Multi-family dwellings
30%
Commercial and industrial uses
20%
B. 
Placement of Landscaped Areas. Landscaping in the following areas shall be provided:
1. 
Landscaped area a minimum of six (6) feet in width along street frontages; and
2. 
Landscaped area a minimum of six (6) feet in width along all perimeter property lines.
This required landscape area may be utilized in conjunction with the screening requirements of this chapter. This requirement does not apply to single-family detached dwellings.
C. 
Foundation Landscaping. A landscaped area a minimum of five (5) feet wide must be provided along the foundation of all commercial and industrial buildings, excluding building entrances, loading areas and areas where an eight-foot sidewalk is required adjacent to the building. This landscaped area may count toward the required landscape area for the lot.
A. 
Interior Parking Lot Landscaping.
1. 
Landscape islands with at least one (1) shade tree and three (3) shrubs must be provided at a minimum of one (1) for every ten (10) parking spaces in all off-street parking areas. Flexibility in placement of landscape islands may be allowed for creative parking lot design and preservation of existing trees and vegetation. Landscape islands that include a light pole may eliminate the required shade tree provided the shade tree is included elsewhere in the required landscaped area.
2. 
Landscape islands include those areas that are a minimum of eight (8) feet wide and one hundred twenty-eight (128) square feet in area, and are open to the parking area on at least three sides. “Bump-out” landscape areas will be considered landscape islands if they meet these criteria.
B. 
Perimeter Parking Lot Landscaping.
1. 
Applicability. All new off-street parking areas must install perimeter parking lot landscaping. Areas counted toward interior parking lot landscaping requirements (such as bump-outs) may not be counted as perimeter parking lot landscaping.
2. 
Parking Areas Abutting Residential Districts. When a parking area abuts a residential district, a Type A opaque landscape screen must be provided to shield the parking area from view at any point within the residential district, as described in Section 430.080C.1.
3. 
Parking Areas Abutting Public Streets.
a. 
When an off-street parking area abuts a public street, a minimum landscape strip at least six (6) feet wide must be provided along the length of the right-of-way, excluding driveways. One (1) shade tree must also be provided per forty (40) linear feet along the portion of the parking area that abuts a public street. These trees may be clustered or spaced linearly.
b. 
When a parking area is separated from a residential district by a public street right-of-way, screening to shield vehicle headlights shall be provided along the length of the right-of-way.
All loading areas abutting a residential district must be permanently screened from view along the abutting property line(s) by a Type A opaque landscape screen, as described in Section 430.080C.1.
Landscape material must be installed around the base of the monument signs consisting of shrubs, perennial/annual flowers, and/or ground cover. The required landscaping area must be a minimum of three (3) feet wide on all sides of the sign base. Where the area around the base of the sign is insufficient in size for all of the required landscaping, the Development Services Director may permit installation of a portion of the required landscaping at an alternate location on the site.
A. 
One tree must be planted along street frontages between the front building line and the front lot line of each lot in a subdivision and shall not be located within the right-of-way. Said tree shall be of a size in accordance with Section 430.130B1 and be of a species type listed in Section 430.090A. On lots with two (2) street frontages, one (1) site tree is required on each frontage. Once planted, the maintenance of these trees is the responsibility of the property owner. Required site trees must be installed on an individual lot prior to issuance of a certificate of occupancy.
[Amendment 35 - Ordinance 2022-076, 10-24-2022]
B. 
To reduce the risk of disease and/or insect infestation, no more than fifty percent (50%) of the site trees in a subdivision may be of one (1) species.
[Amendment 28 – Ordinance 2018-066, 9-10-2018]
A. 
Applicability. Street trees are required on any street designated as a greenway on the Transportation Plan. Where street trees are provided on other streets, they must comply with this section.
B. 
Planting Requirements.
1. 
Where required, street trees must be planted at a rate of one (1) tree for every fifty (50) linear feet. Driveway widths may be excluded from the calculation of the required number of street trees. Flexibility in locating trees is provided where it is not possible to locate trees every fifty (50) feet due to the location of driveways.
2. 
To reduce the risk of disease and/or insect infestation, no more than twenty-five percent (25%) of the street trees in any individual development or subdivision may be of one (1) species.
3. 
Species of street trees to be utilized shall comply with this section and be chosen from the list of allowable species for street trees referenced in Section 430.090 and shall be approved by the City prior to installation.
4. 
Required street trees must be installed within the street right-of-way or within ten (10) feet of the street right-of-way. If street trees are to be located outside of the right-of-way, the City is authorized to require the establishment of a fifteen-foot landscape maintenance easement.
5. 
Street right-of-way shall be increased in width to accomodate an exclusive grass and tree planting area adjacent to the street curb of at least eight (8) feet in width.
A. 
Applicability. All uses must provide and maintain screening as required by this section. In cases where a use would be required to provide both landscaping and screening at the same location, the two (2) requirements may overlap; however, the most restrictive requirement applies. Additionally, screening requirements may be counted toward the percent of landscaped area required by Section 430.020.
B. 
Screening Table. The following table establishes which type of screen is required. To determine the type required, first identify the zoning of the subject lot (the new or expanded use). Then identify the zoning of each adjacent lot. Types of screens are labeled A, B and C; these are described in Section 430.080C.
Zoning of Subject Lot
Zoning of Adjacent Lot
A
RE
RR
R1-A
R-1
R-1.5
R-2
R-3
R-3A
R-3B
PO
C-1
C-2
C-3
BP
M-1
M-2
PUD
A
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
RE
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
RR
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
R-1
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
R-1.5
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
R-2
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
R-3
B
B
A
A
A
A
A
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
R-3A
B
B
A
A
A
A
A
A
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
R-3B
B
B
A
A
A
A
A
A
A
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
PO
B
B
A
A
A
A
A
A
A
A
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
C-1
B
B
A
A
A
A
A
A
A
A
C
+
n/a
n/a
n/a
n/a
n/a
n/a
C-2
B
B
A
A
A
A
A
A
A
A
C
C
+
n/a
n/a
n/a
n/a
n/a
C-3
B
B
A
A
A
A
A
A
A
A
B
C
+
+
+
n/a
n/a
n/a
BP
B
B
A
A
A
A
A
A
A
A
B
B
C
C
+
n/a
n/a
n/a
M-1
B
B
A
A
A
A
A
A
A
A
B
B
B
C
C
+
n/a
n/a
M-2
B
B
A
A
A
A
A
A
A
A
A
A
A
A
B
C
+
n/a
PUD
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Notes:
Where two (2) requirements overlap, the most restrictive shall apply.
+
Six-foot minimum landscaping area is required as in Section 430.020.
*
As determined on approved plan.
C. 
Types of Screens.
1. 
Opaque Screen, Type A. An opaque screen is intended to exclude all visual contact between uses and to create a strong impression of special separation.
a. 
Height. Type A screens must be opaque from the ground to a height of at least six (6) feet, with intermittent visual obstructions to a height of at least twelve (12) feet.
b. 
Materials and Installation.
(1) 
The opaque screen may be composed of wall, vinyl fence, landscaped earth berm, planted vegetation or existing vegetation. When a wall or fence is used, it must be articulated every fifty (50) feet.
(2) 
Compliance of planted vegetative screens or natural vegetation will be judged on the basis of the average mature height and density of foliage of the subject species or field observation of existing vegetation.
(3) 
The opaque portion of the screen must be opaque in all seasons of the year. At maturity, the portion of intermittent visual obstructions may not contain any completely unobstructed openings more than ten (10) feet wide. The portion of intermittent visual obstructions may contain deciduous plants.
(4) 
Planting areas for the placement of these screens must be a minimum of five (5) feet wide.
c. 
Example. Suggested planting patterns that will achieve this standard are included in the following diagram. See Section 430.090 for lists of suggested plant materials.
2. 
Semi-Opaque Screen, Type B. The semi-opaque screen is intended to partially block visual contact between uses and create a strong impression of the separation of spaces.
a. 
Height. Type B screens must be opaque from the ground to a height of three (3) feet, with intermittent visual obstructions to a height of at least twelve (12) feet.
b. 
Materials and Installation.
(1) 
The semi-opaque screen may be composed of a wall, vinyl fence, landscaped earth berm, planted vegetation or existing vegetation.
(2) 
Compliance of planted vegetative screens or natural vegetation will be judged on the basis of the average mature height and density of foliage of the subject species or field observation of existing vegetation.
(3) 
At maturity, the portion of intermittent visual obstructions may not contain any completely unobstructed openings more than ten (10) feet wide. The zone of intermittent visual obstruction may contain deciduous plants.
(4) 
Planting areas for the placement of these screens must be a minimum of five (5) feet wide.
c. 
Example. Suggested planting patterns that will achieve this standard are included in the following diagram. See Section 430.090 for lists of suggested plant materials.
3. 
Broken Screen, Type C. The broken screen is intended to create the impression of a separation of spaces without necessarily eliminating visual contact between the spaces.
a. 
Height. Type C screens must be composed of intermittent visual obstructions from the ground to a height of at least twelve (12) feet.
b. 
Materials.
(1) 
The broken screen may be composed of a wall, vinyl fence, landscaped earth berm, planted vegetation or existing vegetation.
(2) 
Compliance of planted vegetative screens or natural vegetation will be judged on the basis of the average mature height and density of the foliage of the subject species or field observation of existing vegetation. The screen may contain deciduous plants.
(3) 
Planting areas for the placement of these screens must be a minimum of five (5) feet wide.
c. 
Example. Suggested planting patterns which will achieve this standard are included in the following diagrams. See Section 430.090 for lists of suggested plant materials.
4. 
Location of Screens. Screening required by this section must be located along the common lot line(s) of adjacent uses. Where uses are separated by an intervening right-of-way, screening is not required. In its review of a site plan, the Planning and Zoning Commission may require the location or dimensions to be modified to better achieve the desired level of screening on a particular site.
A. 
Required Species. All required trees and shrubs shall be of a species identified in the planting list. The planting list shall be maintained by the Development Services Director and made available to all applicants and to any other person who requests a copy.
B. 
Prohibited Plants. Plants listed as nuisance species or prohibited plants in the planting list are prohibited in required landscape areas. Prohibited plants include those that are invasive, potentially damaging to streets, sidewalks, utilities, drainage improvements, and foundations.
A. 
The City may require the preservation of existing trees and/or vegetation on a property as part of a rezoning, conditional use permit, preliminary plat, final plat or site plan application.
B. 
Existing vegetation may be used to satisfy the landscaping and screening requirements of this code if protected and maintained during site development and construction phases of work and if such trees or plants are not otherwise prohibited.
C. 
Preserved trees will be credited toward satisfying the tree planting requirements of this chapter if they meet the minimum size and species requirements of this chapter. Tree credits will be granted by the Development Services Director. Multiple credits may be given to encourage preservation of existing mature trees.
[Amendment 28 – Ordinance 2018-066, 9-10-2018; Amendment 33 - Ordinance 2020-068, 11-23-2020]
A. 
All outdoor trash receptacles, recycling receptacles, garbage areas, grease traps and trash compactors for nonresidential uses must be permanently screened from view as follows:
1. 
All screens must match the primary color and material of the structure served; if EIFS or wood is the primary material utilized on a building, the bottom three (3) feet of the enclosure shall be constructed of brick, stone or other similar material.
2. 
Doors accessing storage areas must be steel or vinyl and remain closed at all times when not being accessed;
3. 
Chain link and slat screening is only allowed in industrial zones; and
4. 
The Planning and Zoning Commission may, as part of a site plan approval, allow landscaping to be submitted for masonry material.
B. 
No receptacle may be located in a required front or side yard. If the site does not afford any other option the Planning and Zoning Commission may, as part of site plan approval, allow a receptacle in the front or side yard area.
C. 
Temporary trash receptacles, or recycling receptacles for public use, are not required to comply with this section and shall comply with the requirements of Section 420.060I.
D. 
All waste disposal, recycling receptacles, grease traps, trash compactors, etc. shall be maintained in a safe, structurally sound condition and present a uniform appearance so as not to constitute a hazard, blight or condition of disrepair. This includes missing slats, missing gates, broken, damaged, peeling or cracking paint, rust, graffiti, or removed material.
E. 
Should commercial areas determine the need for shared disposal among adjoining lots to improve operational efficiency and convenience, the following is required:
1. 
The enclosure must meet waste storage and disposal requirements of each participant.
2. 
A permanent access and use easement to ensure ongoing joint availability and establish responsibility of maintenance of the area shall be recorded with the plat and thus County.
A. 
Rooftop equipment shall be screened from view from adjacent properties and any adjacent street, to be measured at a height of four (4) feet above the ground. The equipment shall be screened with vertical extensions of the building walls or with parapets or other architectural design features of the same materials used on the walls of the building. Where the topography permits, it is desirable to screen such equipment from adjacent property, but it is not the intent of this requirement to increase the height of the screening significantly above that of the equipment in order to screen it from view from tall buildings or from higher ground.
B. 
Raised exterior walls or screen walls must be designed to enclose groups of equipment. Wall material should be compatible with or identical to the predominant opaque material on the exterior of the building.
C. 
All electrical and mechanical equipment located adjacent to the building shall be screened from view from adjacent properties and any adjacent street. Such screens and enclosures shall be treated as integral elements of the building’s appearance.
D. 
Accessory utility facilities shall be screened in accordance with Section 420.040D.
A. 
Plant Selection. All plant materials used to satisfy the requirements of this chapter must conform with the plant quality standards of the American Association of Nurserymen.
B. 
Minimum Planting Sizes.
1. 
Trees.
a. 
Deciduous shade trees shall be two and one-half (2 1/2) to three-inch caliper as measured six (6) inches above ground.
b. 
Evergreen trees shall be six (6) to eight (8) feet in height.
c. 
Ornamental trees shall be one (1) to one and one-half (1 1/2) inch caliper as measured six (6) inches above ground. The smallest trunk of multi-trunk clusters (three (3) or more trunks) shall be three-quarters (3/4) inch.
2. 
Shrubs and Hedges.
a. 
Deciduous and evergreen shrubs must have a minimum container size of three (3) to five (5) gallons depending upon species and spacing.
b. 
Hedges, where required, must be planted and maintained to form a continuous, visual screen within a maximum of one (1) year after time of planting.
3. 
Vines. Vines must be a minimum of thirty (30) inches in height immediately after planting and may be used in conjunction with fences, screens or walls to meet physical barrier requirements as specified.
4. 
Ground Covers. Ground covers used in lieu of grass in whole or in part must have a finished appearance and reasonably complete coverage within three (3) months after planting.
5. 
Grass.
a. 
Land Disturbance Activities. When a land disturbance permit has been issued, seeding may be utilized for erosion and sediment control when completed in accordance with Chapter 455. Seeding is also an acceptable grass cover for any land awaiting development.
b. 
Building Permits. When a building permit has been issued for a principal structure upon a lot, the lot must either have sod or hydroseeding installed wherever grass is required to be installed. The hydroseeding or sod must be installed prior to the issuance of any permanent certificate of occupancy.
C. 
Installation. The Building Inspector will inspect all landscaping and no certificates of occupancy or similar authorization will be issued unless the landscaping is completely installed in compliance with the approved landscape plan and this chapter.
1. 
All landscaping materials must be installed according to current accepted good planting procedures and in compliance with all applicable ordinances and code requirements.
2. 
Plant materials must be free from disease and installed in a fashion that ensures the availability of sufficient soil and water to sustain healthy growth.
D. 
Maintenance.
1. 
All landscaping materials must be maintained in good condition so as to present a healthy, neat and orderly appearance and must be kept free from refuse and debris.
2. 
All landscaping must be periodically trimmed so that it does not obstruct a public right-of-way.
3. 
Diseased and dead landscape material and damaged non-living materials must be replaced within sixty (60) days of receipt of notice from the City by materials equal in size, density and appearance as originally required at the time of site plan approval.
4. 
The owner, tenant and their agent, if any, will be jointly and severally responsible for the maintenance of all landscaping.
5. 
Irrigation systems for all areas of turf, trees, shrubs, annual gardens or perennial gardens are required in the R-3B, C-1, C-2, C-3, PO, and BP districts and must be shown on the landscape plan. All irrigation systems must be maintained in proper working condition.
No plant material or barrier, except as specified in Section 430.070 or elsewhere in this code, may be located in a public right-of-way. The ground surface within the public right-of-way must be planted with sod or hydroseeded, with the exception of driveways, sidewalks and paths. Materials prohibited in the public right-of-way, unless required by this code or specifically approved by the City, include other groundcovers, shrubs, brick pavers, gravel, stone, asphalt and concrete; except those used for driveways, sidewalks and paths.