[Ord. 1352-08, 5/5/2008]
The purpose of this Part 4A is to provide for certain areas of the Borough that contain large residential dwellings to be maintained as single-family dwellings, but to allow bed-and-breakfast uses to be conducted in those buildings as a way to provide income to maintain the large dwellings without conversion to other uses that are not owner-occupied, such as conversion apartments.
[Ord. 1352-08, 5/5/2008]
Land and buildings in an R-1A District may be used for the following purposes as a matter of right:
A. 
Accessory buildings and use customarily incidental to the below when located on the same lot.
B. 
Bed-and-breakfast use.
C. 
Emergency services stations.
D. 
Essential services.
E. 
No-impact home-based business.
F. 
Single-family detached dwellings.
G. 
Unit for care of relative, as per § 27-15251.
H. 
Homestay, as an accessory use to a permanent residential use or occupancy.
[Added by Ord. No. 1481-21, 10/12/2021]
I. 
Vacation rental.
[Added by Ord. No. 1481-21, 10/12/2021]
[Ord. 1352-08, 5/5/2008]
The following uses may be permitted as a special exception when authorized by the Zoning Hearing Board:
A. 
Home occupations.
B. 
Municipal or governmental buildings and uses.
C. 
Single-family semidetached dwellings.
D. 
Uses which, in the opinion of the Zoning Hearing Board, are of the same general character as the above uses in § 27-4A02 and which will not be detrimental to the intended purposes of this chapter.
E. 
Event venue.
[Added by Ord. No. 1488-23, 5/8/2023]
[Ord. 1352-08, 5/5/2008]
1. 
Area: 7,500 square feet minimum.
2. 
Width: 75 feet minimum at the build-to line.
3. 
Build-to line: 35 feet.
4. 
Side yards:
A. 
Single-family detached dwellings: two side yards, each having a minimum width of 10 feet.
B. 
Semidetached dwellings: one side yard having a minimum width of 10 feet.
5. 
Rear yard: 30 feet minimum.
6. 
Maximum lot coverage: 55%.
7. 
Minimum green area: 45%.
[Ord. 1352-08, 5/5/2008; amended by Ord. No. 1454-18, 12/10/2018]
No building shall have a building height in excess of 45 feet.