Download Complete GR-1 Zoning Requirements General Residential District Zoning Setbacks (as taken from the Zoning Ordinance) GR-1 Dimensional Requirements. Uses permitted in the GR-1 Zoning District shall be required to conform to the following standards, except that the use of substandard lots of record as of the effective date of this ordinance may be subject to the relief provided in this ordinance. Table 2.4 GR-1 Dimensional Criteria Minimum Lot Area: 6,000 square feet for residential uses 10,000 square feet for non-residential uses Minimum Lot Width: 60 feet @ the building line Setbacks: Minimum Front Setback: 30 feet* for local roads 40 feet* for collector roads Minimum Side Setback: 10 feet* for residential uses 40 feet* for non-residential uses Minimum Rear Setback: 15 feet* for residential uses 40 feet* for non-residential uses Maximum Building Height:  35 feet* (except upon Fire Chief's written approval with conditions stated therein.) Maximum Impervious Surface Ratio 0.45 Maximum Residential Density 7.0 Maximum F.A.R. (Non-Res. Only)  0.35 *(See General Supplementary Provisions).