Lot Coverage Limits: Roswell vs Sandy Springs
How do lot coverage limits rules compare between Roswell, GA and Sandy Springs, GA?
Roswell and Sandy Springs have similar restriction levels.
Roswell, GA
Fulton County
Lot coverage limits in Roswell vary by zoning district under UDC Article 3. Typical R-1/R-2 single-family districts cap impervious surface at 35-40%; tighter caps apply in environmentally sensitive areas like the Chattahoochee River Corridor Protection Zone.
View full Roswell rules →Sandy Springs, GA
Fulton County
Sandy Springs limits the percentage of a lot that can be covered by impervious surfaces and structures. Residential lots typically allow 40 to 60% coverage.
View full Sandy Springs rules →Key Facts Comparison
| Fact | Roswell | Sandy Springs |
|---|---|---|
| Code | Roswell UDC Article 3 | - |
| R-1 Cap (typical) | 30-35% impervious | - |
| R-3/R-4 (typical) | 40-50% | - |
| MRPA Zone | Tighter within 2,000 ft of Chattahoochee | - |
| Pervious Pavers | Can reduce calculated coverage | - |
| Residential Limit | - | 40 to 60% typical |
| Includes | - | Buildings, driveways, patios |
| Permeable Pavers | - | May get partial credit |
| Topic | - | Lot Coverage |
Highlighted rows indicate differences between cities.
Roswell FAQ
How much of my Roswell lot can I cover with buildings and driveway?
30-50% depending on zoning district. R-1 estate lots are tighter (30-35%) and small-lot districts allow more (40-50%). Properties near the Chattahoochee are tighter still under MRPA rules.
Do pervious pavers count against lot coverage?
Properly installed pervious pavers can reduce calculated impervious surface, sometimes by 50% or more depending on the engineering documentation submitted.
Sandy Springs FAQ
What counts as lot coverage?
All impervious surfaces: buildings, garages, driveways, patios, and walkways. Permeable pavers may be partially excluded.
How do I calculate my lot coverage?
Divide total impervious surface area by total lot area. Check Sandy Springs zoning for your district’s maximum.
Compare other topics
See how Roswell and Sandy Springs compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool