What are the setback requirements in Cohasset, MA?
Last researched August 2026
Dimensional standards in Cohasset, MA
| R-A — front setback | 20 feet |
| R-A — side setback | 15 feet |
| R-A — rear setback | 15 feet |
| R-B — front setback | 30 feet |
| R-B — side setback | 20 feet |
| R-B — rear setback | 20 feet |
| R-C — front setback | 30 feet |
| R-C — side setback | 20 feet |
| R-C — rear setback | 30 feet |
| HAR — front setback | 15 feet |
| HAR — side setback | 10 feet |
| HAR — rear setback | 15 feet |
| VIL — front setback | 15 feet |
| VIL — side setback | 10 feet |
| VIL — rear setback | 15 feet |
| 3A-C — front setback | 50 feet |
| 3A-C — side setback | 20 feet |
| 3A-C — rear setback | 20 feet |
| OS — front setback | 30 feet |
| OS — side setback | 20 feet |
| OS — rear setback | 30 feet |
| All districts — front setback measurement rule on narrow rights-of-way | Where a street has a right-of-way width of less than 40 feet, the setback distance shall include an additional 20 feet and be measured from the center line of the street |
Related questions
What are the setback requirements in Cohasset, MA?
Setbacks vary by district. Examples — R-A: 20 feet; R-A: 15 feet; R-A: 15 feet; R-B: 30 feet. Always confirm the exact yard requirements for your district with Cohasset, MA.
Full investor analysis
Setbacks vary by district. The full Cohasset, MA report compares the dimensional standards and overlays published across the municipality. First town report is free.
Get the full Cohasset, MA report free →More about Cohasset, MA zoning
- Can you build an ADU in Cohasset, MA?→
- Can you build a duplex in Cohasset, MA?→
- Are short-term rentals allowed in Cohasset, MA?→
- Is mixed-use development allowed in Cohasset, MA?→
This summary is AI-generated from public municipal sources and is not legal, engineering, or land-use advice. Always verify zoning with Cohasset, MA officials before making decisions.
More Massachusetts zoning reports →