Code libraryDarien R-1 / R-2 / R-3
Darien R-1 / R-2 / R-3
accessory buildings.
Darien regulates detached garages and other accessory buildings by yard, height, and coverage.
Plain English
Accessory buildings must observe the residence district's side and rear yards and count toward the total coverage cap.
Parking is not allowed in the required front yard or within 5 feet of rear or side lot lines.
Numbers Pre-Flight checks
| Field | Value | Source |
|---|---|---|
| Accessory rear yard — R-1 | 40 ft | Title 5A, Ch. 7 |
| Accessory rear yard — R-2 / R-3 | 30 ft | Title 5A, Ch. 7 |
| Accessory interior side yard | 10 ft | Title 5A, Ch. 7 |
| Coverage — R-1/R-2 principal + accessory + impervious | 50% | Title 5A, Ch. 7 |
Official source
City of Darien Code · Title 5A, Chapter 7Effective / last checked: Verify current amendments
These pages explain what Pre-Flight checks. Always confirm the adopted text on the city's official site.
Pre-Flight is not a permit, not legal advice, and not a substitute for a licensed design professional or the authority having jurisdiction. The city still decides.