(A)
|
(B)
|
---|---|
Standard
|
Requirement
|
Maximum percent of front or rear yard
|
25%
|
Minimum front setback
|
20 feet
|
Minimum side or rear setback
|
6 feet
|
Maximum height, within 10 feet of property line
|
12 feet
|
Maximum height, more than 10 feet of property
line
|
20 feet
|
Purpose: The purpose of this section
is to provide reasonable, pedestrian-friendly design standards that
accommodate a variety of housing types while protecting surrounding
neighborhoods. This section implements the Housing Element of the
Master Plan.
|
Purpose: The purpose of this section
is to provide reasonable design standards for multifamily residential
developments that:
| |
•
|
Provide design flexibility;
|
•
|
Accommodate affordable housing for current
and future residents of the county;
|
•
|
Protect the health, safety and general
welfare of the general public and occupants of the units;
|
•
|
Protect the property values of surrounding
dwelling units;
|
•
|
Promote a pedestrian-friendly, walkable
streetscape; and
|
•
|
Provide for aesthetically pleasing development
patterns.
|
Table 34-1
Bed-and-Breakfast Guest Rooms
| ||
---|---|---|
Zoning District
|
Number of Guest Rooms
| |
R-A, R-B, R-C*
|
3
| |
LB, GB
|
10
| |
D
|
12
|
*
|
Up to 7 additional guest rooms may be permitted
in the R-C District by special exception.
|
Purpose and findings: In order to accommodate
the communication needs of residents and businesses while protecting
the public safety and general welfare of the community, the City finds
that these regulations are necessary in order to:
| |
•
|
Facilitate the provision of wireless
telecommunication services to the residents and businesses of the
City;
|
•
|
Minimize adverse visual effects of communications
towers and antennas through careful design and siting standards;
|
•
|
Minimize economic impacts on adjacent
property values;
|
•
|
Avoid potential damage to adjacent properties
from tower failure through setback requirements; and
|
•
|
Maximize the use of existing and approved
towers and buildings to accommodate new wireless telecommunication
antennas in order to reduce the number of towers needed to serve the
community.
|
This section encourages the redevelopment
of existing shopping centers, big-box retail sites, and other sites
characterized by large expanses of surface parking into a development
pattern that is pedestrian friendly, compatible with surrounding development,
provides a visually attractive site design, and which reduces reliance
on the automobile for vehicular trips.
| |
This section implements the following
Master Plan recommendations:
| |
•
|
Encourage and support businesses that
reduce employee and product-related vehicle trips.
|
•
|
Encourage and support businesses that
are working to reduce dependence on fossil fuels and other nonrenewable
resources.
|
Table 39-1
Commercial Retrofit Mixed Use Height Limits
| ||
---|---|---|
Zoning District
|
Existing Number of Stories
|
Additional Stories of Apartment Use Permitted
|
LB
|
1
|
2
|
2
|
1
| |
3 or more
|
0
| |
GB
|
1
|
2
|
2
|
2
| |
3 or more
|
1
| |
HB
|
1
|
2
|
2
|
3
| |
3 or more
|
3
| |
PI, GI
|
1
|
3
|
2
|
3
| |
3
|
3
| |
4
|
3
| |
5 or more
|
3
| |
Other districts
|
1
|
2
|
2
|
2
| |
3 or more
|
2
|
This option provides flexibility in
site design in order to allow developers to preserve common open space
and natural resources. The specific purposes of this section are:
| |
•
|
To protect the public health, safety
and general welfare by avoiding surface and groundwater pollution,
contaminated runoff, air quality contamination, and urban heat islands
which result from pavement and the clearing of natural vegetation.
|
•
|
To protect and preserve natural resources
such as wetlands, streams, lakes, steep slopes, woodlands, and water
recharge areas.
|
•
|
To reduce infrastructure and housing
costs by reducing the engineering and construction costs produced
by conventional subdivision design, which requires more pavement,
wetland crossings, grading of trees and natural areas, and maintenance
from lawn and landscaping maintenance.
|
•
|
To protect property values by allowing
open space design features which enhance the marketability of development.
|
•
|
To provide design flexibility.
|
•
|
To promote development on soils which
are most suitable for urban densities, while preserving soils that
are primarily adaptable to other uses such as woodlands, wildlife
habitat, and agricultural uses.
|
This section implements the following
Master Plan recommendations:
| |
•
|
Encourage the protection of wildlife
habitats through improved land use regulations, . . . and the setting
aside of such land in cluster developments and planned residential
developments (PRDs) [Conservation Element].
|
•
|
Ensure that an adequate amount of open
space is set aside for the enjoyment of citizens, as a relief from
the built environment, and as wildlife habitat (Conservation Element).
|
•
|
Encourage the use of the cluster and
PRD styles of subdivision development, to enable greater amounts of
open space in subdivisions (Conservation Element).
|
•
|
Amend the cluster and PRD sections of
the Nashua Zoning Ordinance to increase the amount of open space required
to be set aside and decrease the amount of wetlands that can qualify
towards the total open space area (Conservation Element).
|
•
|
Require developers to set aside adequate
amounts of accessible and usable recreational land within subdivisions
and on large nonresidential tracts, where advisable, through the subdivision
and site plan approval processes (Conservation Element).
|
Comment: An example of how densities
are computed for a conservation subdivision is as follows:
|
Assume that a parcel is 100 acres and
located in the R-40 District. This district permits a maximum density
of 1.0 dwelling units per acre for conservation subdivisions. The
gross acreage is used to compute density. Total permitted dwelling
units are 100 (100 gross acres x 1 = 100 dwelling units).
|
For conventional subdivisions, a minimum
lot size of 40,000 square feet applies. Assuming that 20% of the tract
is used for streets, utility easements, or other nondevelopable land,
total dwelling units (lot yield) is 80 acres in streets, etc., +40,000
= 87 lots.
|
Table 40-1
Conservation Subdivision Bonus Density
| |
---|---|
(A)
Incentive
|
(B)
Bonus Units (per acre) for Tracts Not
Exceeding 10 Acres
|
An existing natural landscape buffer, which
shall be supplemented by additional planting where natural vegetation
is sparse or nonexistent, at least 200 feet in depth along existing
public rights-of-way (excluding existing structures which are to be
incorporated into the proposed project) and 100 feet along all project
property lines, whose purpose is to provide a natural visual screen
between the proposed development and adjacent property and public
roads.
|
0.25
|
Providing 250 square feet per unit or more of
developed active recreation facilities such as swimming pools, tennis
courts, basketball courts, play lots and ball fields.
|
0.15
|
When recommended by the Planning Board, and
confirmed by the Board of Aldermen, a dedication and/or development
of land for a public community facility (excluding water or sewer
improvements or roads) which is necessary to serve the general area
or district in which the development is located, and/or providing
250 square feet per unit or more of developed active recreation facilities
as described above. Such recreation facilities shall be dedicated
for public use; shall be consistent with the goals of the City recreation
plan; shall be reviewed by the City's Parks and Recreation Director
prior to submittal of the plan to the Planning Board and Board of
Aldermen. Any dedications secured under this paragraph may be permitted
within the required fifty-foot or one-hundred-foot buffer area.
|
0.10 to 0.25 units per acre, depending upon
the quantity and quality of the dedicated facilities as determined
by the Planning Board
|
Privately operated day nursery or kindergarten
facilities providing care for 12 or more resident or nonresident children
contained within a freestanding structure (except if associated with
a multiple-tenant commercial structure) may be approved by the Planning
Board. Such facilities shall be compatible with surrounding land uses
and designed in a manner which permits safe and convenient vehicular
access and egress. In addition, day nursery or kindergarten facilities
shall be subject to the approval and periodic inspection of the City
Community Services Division.
|
0.25
|
Table 40-2
Conservation Subdivision Open Space
| ||
---|---|---|
(A)
|
(B)
| |
Area
|
Function Value Factor
| |
Wetlands
|
0.5
| |
Woodlands
|
1.5
| |
Sensitive aquifer recharge features
|
0.5
| |
All of the floodway and flood fringe within
the 100-year floodplain, as shown on official FEMA maps
|
0.5
| |
All areas within 100 feet of the edge of the
100-year floodplain as delineated on the FEMA maps and any Letter
of Map Revision
|
1.0
| |
All areas within 100 feet of the banks of any
stream shown as a blue line on the USGS 1:24,000 (7.5 minute) scale
topographic maps for the City of Nashua
|
1.0
| |
Steep slopes (i.e., slopes exceeding 25%)
|
0.5
| |
Soils subject to slumping, as indicated on the
medium-intensity maps contained in the county soil survey published
by the USDA Natural Resources Conservation Service
|
0.5
| |
Significant wildlife habitat areas
|
1.0
| |
Areas with highly permeable ("excessively drained")
soil
|
0.5
| |
Historic, archaeological or cultural features
listed (or eligible to be listed) on national, state or county registers
or inventories
|
1.0
| |
Scenic views into the property from existing
public roads
|
1.0
|
Purpose: This section minimizes the
negative impact that nonresidential uses with drive-through windows
create because of the potential additional traffic hazards from vehicles
entering and exiting and/or waiting to patronize the facility.
|
Table 41-1
Drive-Through Stacking Distances
| ||
---|---|---|
Number of Drive-Through Lanes
|
Stacking Distance
(feet)
| |
1
|
160
| |
2
|
140
| |
3
|
120
| |
4
|
100
| |
5
|
80
|
•
|
The development of housing for older persons may allow
residents the opportunity to enjoy the rights and privileges of ownership
and maintenance of private property within the City of Nashua.
| |
•
|
It is a community goal to promote development of housing
for older persons that provides facilities and service offerings typically
demanded by this group, and it is also a goal to promote proximity
of such development to support services (shopping, medical services,
transportation, etc.) necessary to meet the needs of these residents.
| |
•
|
Housing developed in this section must be established
and maintained in compliance with all applicable state and federal
laws with respect to such housing and/or medical care, including the
Fair Housing Act, as amended, 42 U.S.C. § 3601 et seq.,
NH and RSA 354-a:15.
| |
•
|
Pursuant to RSA 354-a:15, II and III, it is recognized
that prohibitions against housing discrimination do not apply to housing
for older persons, which conforms to all applicable rules and regulations.
| |
•
|
The intent is to foster development of housing for older
persons while detailing local planning standards and promoting consistency
with land use policies in the Master Plan and the land use laws and
regulations.
| |
•
|
The intent is to regulate the intensity and mix of the
different types of dwelling units required to meet the needs of these
citizens so as to provide ample outdoor and livable space and to retain
a sense of personal identity intimacy and human scale within the development.
| |
•
|
The intent is to review the bulk, height, and spacing
of buildings and the traffic circulation and parking pattern within
the development to ensure that the adequate light, air, privacy landscaping,
and open space for passive and active recreation are provided with
the development.
| |
The City of Nashua finds, determines and declares that:
| ||
•
|
There is a recognized need within the City for suitable
and appropriate housing for older persons.
| |
•
|
Older persons are exclusively people age 55 and older.
| |
•
|
According to Demographic Element of the Master Plan,
the number and proportion of persons 55 years or older will increase
significantly during the next several decades, thereby creating an
increased demand for elderly housing.
| |
•
|
Housing for older persons can be developed to provide
housing opportunities for this group and at the same time not detract
from the low-density settlement patterns defined by significant open
space and a rural community character described in the Master Plan.
| |
•
|
It is recognized that exclusive zoning for persons 55
or older promotes the general health and welfare.
| |
This section implements the following Master Plan recommendation:
| ||
•
|
Due to the likely increase in demand for elderly housing,
both for independent living and managed care facilities, it is recommended
that the Zoning Ordinance be examined and revised, if necessary, to
ensure that adequate opportunities to develop elderly housing are
available. This is especially important given the projected increase
in the senior population over the next 10 to 20 years.
|
Table 42-2
| |||
---|---|---|---|
Elderly Housing Density dwelling units per acre
| |||
Zoning District
|
Single-Family
|
Duplex
|
Multifamily
|
R-40
|
2
|
0
|
0
|
R-30
|
3
|
0
|
0
|
R-18
|
5
|
0
|
0
|
R-9
|
6
|
8
|
8
|
R-A
|
8
|
8
|
8
|
R-B
|
8
|
8
|
12
|
R-C
|
8
|
8
|
12
|
D-1, D-3
|
0
|
0
|
40
|
HB
|
0
|
8
|
12
|
GB
|
0
|
8
|
12
|
Purpose: This section reconciles the
interests of the City and residential neighborhoods relating to health
and safety, traffic, property values and aesthetics, with the economic
interests and public needs relating to gasoline stations. This section
mediates these concerns by:
| |
•
|
Varying spacing requirements for small
gas stations, car-care centers, and convenience stores selling gas.
|
•
|
Applying design standards and signage
regulations to canopies and pumps.
|
Table 45-1
Accessory Uses
| |||
---|---|---|---|
Number of Accessory Uses Permitted
| |||
Lot Area
(square feet)
|
Lots Not Within 400 Feet of a Residential
Zoning District
|
Lots Within 400 Feet of a Residential
Zoning District
| |
Less than 10,000
|
2
|
1
| |
10,000 to 19,999
|
4
|
2
| |
20,000 to 43,560
|
6
|
3
| |
Greater than 43,560
|
8
|
4
|
Purpose: This section accommodates the
need of halfway houses and juvenile homes service providers while
protecting neighborhoods by establishing restrictions on density and
spacing consistent with state and federal law.
|
Purpose: This section establishes regulations
consistent with state law, including RSA 236:111 to 236:129.
|
Purpose: A Neighborhood Center provides
shopping, service and employment opportunities within walking or driving
distance of residential areas. The Center is spatially defined and
concentrated in a nodal pattern, as opposed to conventional strip
shopping centers. Neighborhood Center features urban design guidelines
such as zero setbacks and streetscapes with windows and entryways.
| |
This section permits Neighborhood Center
in a wider variety of districts and situations, subject to strict
design standards that prohibit strip development and encourage walkable
streetscapes. Freestanding commercial uses that do not meet the standards
of this section are located in the other commercial zoning districts.
| |
This section implements the following
Master Plan recommendations:
| |
•
|
Provide adequate shopping and service
opportunities for under-serviced populations.
|
•
|
Encourage infill development within,
and work to revitalize existing commercial areas.
|
•
|
Guide commercial and industrial development
to the existing built areas of the City and minimize development in
outlying, undeveloped areas.
|
•
|
Encourage and support businesses that
reduce employee and product-related vehicle trips.
|
Table 51-2
Dimensional Requirements
| |||
---|---|---|---|
(A)
|
(B)
|
(C)
| |
R-40, R-30
|
R-18, R-9
|
R-A, R-B, R-C
| |
Minimum frontage (feet)
|
15
|
15
|
15
|
Maximum frontage (feet)
|
150
|
150
|
150
|
Maximum height (stories)
|
2
|
2
|
2
|
Minimum front setback (feet)
|
30
|
20
|
0
|
Maximum front setback [principal arterial, arterial]
(feet)
|
35
|
25
|
25
|
Maximum front setback [collector, local] (feet)
|
10
|
10
|
5
|
Maximum building size (square feet)
|
8,000
|
10,000
|
12,000
|
Maximum size per use or tenant (square feet)
[not applicable to grocery stores (land use codes LBCS Function 2151,
NAICS 445110)]
|
4,000
|
4,000
|
4,000
|
Maximum parcel size (square feet)
|
43,560
|
43,560
|
25,000
|
"THIS SEXUALLY-ORIENTED BUSINESS IS REGULATED BY NASHUA LAND USE ORDINANCE § 190-55. ENTERTAINERS ARE:
| ||
1.
|
Not permitted to engage in any type of sexual
conduct;
| |
2.
|
Not permitted to expose their sex organs;
| |
3.
|
Not permitted to demand or collect all or any
portion of a fee for entertainment before its completion."
|
Purpose: This section is designed to
improve the appearance and character of larger shopping centers. This
section implements the following Master Plan recommendations:
|
Enhance existing commercial areas with
improved landscaping, aesthetics, signage, nighttime light pollution,
architectural design, traffic flow and coordination with abutting
land uses whenever the opportunity presents itself. (Economic Development)
|
Require developers to set aside adequate
amounts of accessible and usable recreational land within subdivisions
and on large nonresidential tracts, where advisable, through the subdivision
and site plan approval processes. (Conservation Element)
|
Land Use Code
| ||||
---|---|---|---|---|
Use
|
LBCS Function
|
LBCS Structure
|
NAICS
| |
Shopping center, community center (general merchandise
with two or more anchors) including between 100,000 to 300,000 gross
square feet of building area and between 10 to 30 acres of site area
|
2520
|
44-45
| ||
Shopping center, regional center (enclosed mall
with two or more anchors) including between 400,000 to one million
gross square feet of building area and between 10 to 100 acres of
site area
|
2530
|
44-45
| ||
Shopping center, super-regional center (similar
to regional, but has three or more anchors) including at least 500,000
gross square feet of building area and more than 100 acres of site
area
|
2540
|
44-45
| ||
Shopping center/superstores, over 60,000 square
feet
|
2500
|
2560
|
44-45
| |
Shopping, fashion/specialty center (higher end,
fashion-oriented stores)
|
2550
| |||
Shopping, home improvement center
|
2122
|
2592
|
444130
| |
Shopping, malls, shopping centers, or collection
of shops not otherwise enumerated
|
2500
| |||
Shopping, market shops including open markets
|
2260
| |||
Shopping, outlet or discount center (manufacturer
outlet stores)
|
2580
| |||
Shopping, power center (category-dominated anchors
with few small tenants), including between 250,000 to 600,000 gross
square feet of building area and between 25 to 80 acres of site area
|
2560
| |||
Shopping, theme or festival center (leisure,
tourist-oriented, restaurants)
|
2570
|
Purpose: This section restricts the
impacts and permit times for temporary uses such as carnivals, Christmas
tree sales, construction offices, and similar temporary uses.
|