The residential districts established for the Town of Manchester include:
Table 20-1: Residential Districts
District Name
Map Symbol
Rural Residential
RR
Hamlet Residential
HR
A. 
Rural Residential (RR). The purpose of the RR District is to complement the rural character and agriculture preservation goals of the Town of Manchester Comprehensive Plan by allowing for low-density residential development opportunities. RR District areas should be strategically located where the conditions of the environment, availability of utilities, and surrounding land use patterns dictate that residential densities and the amount of land covered by impervious surfaces remain low. Generally, development shall be directed where public water, but not necessarily public sewer, exists or is expected. Provisions should also be made for clustering building sites where environmental conditions permit and where the clustering of units can preserve the rural character of Manchester's countryside.
B. 
Hamlet Residential (HR). The purpose of the HR District is to implement the vision and development goals contained in the Town of Manchester Comprehensive Plan for the Hamlet of Port Gibson. Although the Hamlet is not urban in a traditional city sense, it provides a denser living environment than found elsewhere in the Town. Port Gibson's neighborhoods are generally characterized by single-family homes on lots of one acre or less with unobstructed front yards and pedestrian-scaled streetscapes. The Hamlet was established in a quasi-grid settlement pattern providing a walkable, connected environment. The highest density of development is located along the Erie Canal and at the center of the Hamlet. The intent of the HR District is to encourage investment and stability in Port Gibson's neighborhoods, while accommodating growth opportunities that respect its existing historic character and the rural areas surrounding the Hamlet.
A. 
Uses identified with "P" in Table 20-2 are permitted in the subject zoning district, subject to compliance with all other applicable standards of this zoning law.
B. 
Uses identified with "SUP" in Table 20-2 may be allowed if reviewed and approved in accordance with the special use permit procedures contained in Article 64.
C. 
Uses not listed and those identified with "–" are prohibited.
Table 20-2: District Uses
RR
HR
Additional Regulations
RESIDENTIAL
Single-family dwelling1
P
P
Two-family dwelling
SUP
P
Multiple-family dwelling, up to 4 units
SUP
Adult care facility
SUP
SUP
Bed-and-breakfast
SUP
P
OTHER
Agricultural operation
P
Educational institution
P
SUP
Essential services
SUP
SUP
Public park or playground
P
P
Religious institution
P
P
Telecommunications facility
SUP
SUP
ACCESSORY
Accessory structure or use
P
P
Exterior furnace or outdoor heating device
P
Home occupation, residential
P
P
Home occupation, agricultural
SUP
Keeping of farm animals, poultry, or bees
SUP
Parking area or lot
P
P
Article 51
Pond
P
SUP
Tier 1 or 2 solar energy collection system
P
P
Temporary storage unit
P
P
NOTES:
(1)
No single-family dwelling shall be smaller than 1,000 square feet in ground floor area.
A. 
In addition to the requirements within Article 20, the requirements of Part 5, Development Standards, of this chapter shall apply to the residential districts within the Town.
B. 
Uses may be subject to site plan review in accordance with § 325-62.2.
The following requirements shall apply to principal and accessory structures and uses in the residential districts within the Town. Paved surfaces, such as driveways and parking spaces, shall not be subject to the requirements of Table 20-3, but shall conform to the requirements of Article 51.
Table 20-3: Lot, Area, and Setback Requirements
RR
HR
A. MINIMUM LOT SIZE
Residential use
30,000 square feet
15,000 square feet
Located along Erie canal
4,000 square feet
Without water service
2 acres
20,000 square feet
Nonresidential use
2 acres
20,000 square feet
B. MINIMUM LOT WIDTH
Residential use
100 feet
65 feet
Located along Erie canal
50 feet
Without water service
175 feet
80 feet
Nonresidential use
200 feet
80 feet
C. MINIMUM FRONT SETBACK
Residential use
50 feet
20 feet
Nonresidential use
50 feet
20 feet
D. MINIMUM SIDE SETBACK
Principal structure or use
25 feet
15 feet
Accessory structure or use
10 feet
5 feet
E. MINIMUM REAR SETBACK
Principal structure or use
50 feet
20 feet
Accessory structure or use
5 feet
5 feet
The following requirements shall apply to the residential districts within the Town.
Table 20-4: Dimensional and Bulk Requirements
RR
HR
Maximum building height
Principal structure
35 feet
2.5 stories
35 feet
2.5 stories
Accessory structure
18 feet
16 feet
Maximum lot coverage
Gross impervious surface and structures
25%
35%
Minimum reserved open space1
Green space or landscaped area
35%
30%
NOTES:
(1)
These areas shall consist of, to the maximum extent possible, retention of existing natural site vegetation, as well as landscaping. Impermeable surfaces, retention ponds and facilities may not be included in the green space calculation.