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West Orange City Zoning Code

§ 25-9.8

Minimum Residential Floor Area.

[Ord. No. 2357-12 § 25-9.8]
The requirements contained in this section are designed to promote and protect the public health, to prevent overcrowded living conditions, to guard against the development of substandard neighborhoods, to conserve established property values and to contribute to the general welfare.
a. 
Minimum Schedules. Every dwelling or residence building, other than a hotel, erected or remodeled to accommodate additional families shall provide a minimum residential living area per unit on finished floors, in conformity with the following schedules for specific types of residence buildings in the various districts. The minimum stipulated herein shall be deemed to be exclusive of porches, breezeways, garage area, basement, cellar areas and laundry rooms; that in the case of a dwelling with living accommodations on two or more levels, commonly known as a split level or bi-level, any room, the floor of which averages more than two feet below the outside ground level, shall not be considered as part of the residential living area.
1. 
One story one-family dwelling:
R-1 District
2,200 square feet
R-2 District
1,800 square feet
R-3 District
1,500 square feet
R-3AH District
1,500 square feet
R-4 District
1,400 square feet
R-5 District
1,300 square feet
R-6 District
1,000 square feet
I-B District
1,500 square feet
2. 
One and one-half story one-family dwelling, with unfinished attic floor:
R-1 District
2,200 square feet
R-2 District
1,800 square feet
R-3 District
1,500 square feet
R-3AH District
1,500 square feet
R-4 District
1,400 square feet
R-5 District
1,300 square feet
R-6 District
1,000 square feet
I-B District
1,500 square feet
3. 
One and one-half one-family dwelling, with finished attic floor:
R-1 District
3,000 square feet
R-2 District
2,500 square feet
R-3 District
2,200 square feet
R-3AH District
2,200 square feet
R-4 District
2,200 square feet
R-5 District
1,500 square feet
R-6 District
1,450 square feet
I-B District
2,200 square feet
4. 
Two story one-family dwelling, with unfinished second story:
R-1 District
2,200 square feet
R-2 District
1,700 square feet
R-3 District
1,400 square feet
R-3AH District
1,400 square feet
R-4 District
1,400 square feet
R-5 District
1,300 square feet
R-6 District
1,000 square feet
I-B District
1,500 square feet
5. 
Two story one-family dwelling with finished second floor:
R-1 District
3,000 square feet
R-2 District
2,500 square feet
R-3 District
2,200 square feet
R-3AH District
2,200 square feet
R-4 District
2,200 square feet
R-5 District
1,600 square feet
R-6 District
1,450 square feet
I-B District
2,200 square feet
6. 
One-family dwelling, more than two stories in height:
R-1 District
3,000 square feet
R-2 District
2,500 square feet
R-3 District
2,200 square feet
R-3AH District
2,200 square feet
R-4 District
2,200 square feet
R-5 District
1,600 square feet
R-6 District
1,450 square feet
I-B District
2,200 square feet
7. 
Two-family dwellings:
R-T District
1,100 square feet per unit
R-M District
1,100 square feet per unit
I-B District
1,100 square feet per unit
8. 
Twin dwelling:
R-T District
1,100 square feet per unit
R-M District
1,100 square feet per unit
I-B District
1,100 square feet per unit
9. 
Multi-family residence/garden apartment dwelling unit:
Efficiency Apartments
600 square feet
1 Bedroom Apartments
800 square feet
2 Bedroom Apartments
1,000 square feet
3 Bedroom Apartments
1,100 square feet
Any rooms other than those designated or to be designated as living room/one bedroom combination, kitchen and bath in garden apartment shall be considered for the purposes of this chapter as bedrooms.
10. 
A dwelling with living accommodations on two or more levels, commonly known as a split level or bi-level:
R-1 District
3,000 square feet
R-2 District
2,500 square feet
R-3 District
2,200 square feet
R-4 District
2,100 square feet
R-5 District
1,800 square feet
R-6 District
1,500 square feet
11. 
Senior Citizen Housing Apartments:
1 Bedroom Apartments
515 square feet
2 Bedroom Apartments
780 square feet
b. 
Applicability. This subsection shall only affect dwellings or buildings to be erected or remodeled on any lot or parcel which shall become part of any subdivision, approved by the Planning Board after the adoption date of this ordinance. Any lot or parcel presently appearing on the tax maps of the Township or appearing on any map or plat heretofore approved, the minimum requirements as to house sizes existing at the time of the amendment shall prevail.