9.2750 Residential Zone Development Standards.
In addition to applicable provisions contained elsewhere in this code, the development standards listed in this section and in EC 9.2751 to EC 9.2777 shall apply to all development in residential zones. In cases of conflicts, standards specifically applicable in the residential zone shall apply. In cases of conflicts in this section between the general standards and the area-specific standards, the area-specific standards shall apply:
The following Table 9.2750 sets forth the residential zone development standards, subject to the special development standards in EC 9.2751.
R-1 |
R-2 |
R-3 |
R-4 |
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---|---|---|---|---|---|
Density (1) |
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Minimum Net Density per Acre |
No Minimum |
13 units |
20 units |
20 units |
|
Maximum Net Density per Acre |
14 units |
28 units |
56 units |
112 units |
|
Maximum Building Height (2), (3), (4), (5), (16), (17), (18) |
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Main Building. Does not include main building on Alley Access Lot in R-1 |
30 feet |
35 feet |
50 feet |
120 feet |
|
Main Building on Alley Access Lot in R-1 |
See (18) |
– |
– |
– |
|
Accessory Building. |
See (16) |
25 feet |
30 feet |
30 feet |
|
Accessory Dwelling |
See (17) |
See (17) |
See (17) |
See (17) |
|
Minimum Building Setbacks (2), (4), (6), (9), (10), (11), (16), (17), (18) |
|||||
Front Yard Setback (excluding garages and carports) |
10 feet |
10 feet |
10 feet |
10 feet |
|
Front Yard Setback for Garage Doors and Carports (12) |
18 feet |
18 feet |
18 feet |
18 feet |
|
Interior Yard Setback (except where use, structure, location is more specifically addressed below)(7) |
5 feet or minimum of 10 feet between buildings |
5 feet or minimum of 10 feet between buildings |
5 feet or minimum of 10 feet between buildings |
5 feet or minimum of 10 feet between buildings |
|
Interior Yard Setback for Education, Government and Religious Uses. |
15 feet |
15 feet |
15 feet |
15 feet |
|
Interior Yard Setback for Buildings Located on Flag Lots in R-1 Created After December 25, 2002 (See EC 9.2775(5)(b)) |
10 feet |
– |
– |
– |
|
Interior Yard Setback for Accessory Buildings in R-1 |
See (16) |
– |
– |
– |
|
Interior Yard Setback for Accessory Dwellings |
See (17) |
See (17) |
See (17) |
See (17) |
|
Interior Yard Setback for Alley Access Lots in R-1 |
See (18) |
– |
– |
– |
|
Area-Specific Interior Yard Setback |
– |
– |
See (8) |
See (8) |
|
Maximum Lot Coverage (17), (18) |
|||||
All Lots, except where specifically addressed below |
50% of Lot |
50% of Lot |
– |
– |
|
Lots with Accessory Dwellings (Area-Specific) |
See (17)(c) |
– |
– |
– |
|
Alley Access Lots in R-1 |
See (18) |
– |
– |
– |
|
Townhouse Lots |
75% of Lot |
75% of Lot |
75% of Lot |
75% of Lot |
|
Cottage Clusters |
– |
– |
– |
– |
|
Lots with Duplexes, Triplexes, or Fourplexes |
60% of Lot |
75% of Lot |
– |
– |
|
Open Space |
|||||
Minimum Total Open Space |
– |
20% of dev. site |
20% of dev. site |
20% of dev. site |
|
Middle Housing Minimum Total Open Space |
– |
10% of dev. site |
10% of dev. site |
10% of dev. site |
|
Fences (14) |
|||||
Maximum Height Within Interior Yard Setbacks |
6 feet |
6 feet |
6 feet |
6 feet |
|
Maximum Height within Front Yard Setbacks |
42 inches |
42 inches |
42 inches |
42 inches |
|
Deer Fencing |
See EC 9.2751(14)(c) |
– |
– |
– |
|
Driveways and Parking Areas (15) |
|||||
General Standards |
– |
– |
See (15)(c) |
See (15)(c) |
|
Area-Specific |
See (15)(a) |
– |
– |
– |
|
Accessory Buildings in R-1 (16) |
|||||
General Standards |
See (16)(a) |
– |
– |
– |
|
Area-Specific |
See (16)(b) |
– |
– |
– |
|
Accessory Dwellings (17) |
|||||
General Standards |
See (17)(a) and (b) |
See (17)(a) and (b) |
See (17)(a) and (b) |
See (17)(a) and (b) |
|
Area-Specific |
See (17)(c) |
– |
– |
– |
|
Alley Access Lots (18) |
|||||
General Standards |
See (18)(a) |
– |
– |
– |
|
Area-Specific |
See (18)(b) |
– |
– |
– |
|
Maximum Bedroom Count (19) |
|||||
Area-Specific |
See (19) |
– |
– |
– |