Binghamton Zoning & Land Use Guide
Key Zoning Facts
Binghamton Zoning Overview
Binghamton is located at the confluence of the Susquehanna and Chenango rivers in the Southern Tier of New York State. The city serves as the county seat of Broome County and the urban center of the Binghamton metropolitan area. Binghamton has historical ties to the technology industry as the birthplace of IBM (originally the Computing-Tabulating-Recording Company) and continues to build its technology sector around Binghamton University, which has become the economic anchor of the region.
The city's planning framework addresses revitalization of a legacy industrial community with significant flood risk, as demonstrated by devastating floods in 2006 and 2011. Binghamton's Comprehensive Plan focuses on downtown vibrancy, university-city partnership, flood resilience, and neighborhood stabilization. The confluence of two major rivers through the city center creates both scenic amenity and serious floodplain management requirements.
Key Zoning Districts
Binghamton's zoning includes residential zones (R-1 through R-4), commercial zones (C-1 through C-3), industrial zones, and mixed-use districts. The downtown area has specific zoning encouraging mixed-use and adaptive reuse. Residential zones range from single-family to high-density. The Chenango Bridge corridor and upper Front Street areas have commercial designations. Flood overlay zones apply to significant portions of the city near the rivers.
ADU Regulations
Binghamton permits ADUs in residential zones with size and owner-occupancy requirements. No additional parking is mandated. ADUs provide flexible housing options in a community with diverse housing needs and a significant student population.
Development Process
Development requires permits from the Code Enforcement Department. The Planning Commission reviews site plans and major proposals. The Zoning Board of Appeals handles variances. Flood zone development requires additional permits and compliance with floodplain management regulations.
Regulatory Layers That Apply in Binghamton
Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.
Federal
- FEMA Flood Zones: Applicable
- View FEMA Flood Map
State — New York
- Building Code: NY State Uniform Fire Prevention and Building Code (2020 IBC)
- State ADU Override: Yes (NY ADU legislation signed 2024)
County — Broome County
- Role: Property records, tax assessment, county planning review
City / Municipal
The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.
Overlay Districts
No overlay districts identified.
Private Restrictions
- HOA / CC&Rs common: Yes
- Check HOA CC&Rs for additional restrictions.
Primary Zoning Districts
- Min Lot
- 5,000 sq ft
- Max Height
- 35 ft
- Front Setback
- 20 ft
- Side Setback
- 5 ft
- Rear Setback
- 25 ft
- Min Lot
- 2,000 sq ft per unit
- Max Height
- 50 ft
- Front Setback
- 15 ft
- Side Setback
- 5 ft
- Rear Setback
- 20 ft
- Min Lot
- None
- Max Height
- 50 ft
- Front Setback
- 0 ft
- Side Setback
- 0 ft
- Rear Setback
- 15 ft
ADU Rules in Binghamton
- Max Size
- 750 sq ft
- Max Height
- 20 ft
- Rear Setback
- 5 ft
- Side Setback
- 3 ft
- Parking
- No additional parking required
- Owner Occupancy
- Required for one unit
- Permit Timeline
- 6-8 weeks
Permit Costs & Timelines
Permit Costs & Timelines
Specific permit fee schedules for Binghamton are available from the local planning department. Fees vary based on project type, scope, and valuation.
Check Binghamton permit fees →