PITTSFIELD, NEW HAMPSHIRE · MERRIMACK COUNTY

BUILD AN ADU IN PITTSFIELD.

✓ Allowed by-right · RSA 674:71-73

New Hampshire's HB 577 lets you add one accessory dwelling unit on your single-family lot in Pittsfield — by-right. A detached ADU can be up to 950 sf, and ADU setbacks match your lot's single-family setbacks.

Pittsfield setback reference

ADU setbacks in Pittsfield follow your lot's single-family setbacks for its zoning district. Scan your address in the visualizer and we'll pull your exact parcel and confirm Pittsfield's front, side, and rear requirements — or just ask us.

Confirm your zoning

Pittsfield zoning ordinance ↗NH GRANIT GIS (parcels & zoning) ↗

📍 SEE AN ADU ON YOUR PITTSFIELD LOT →GET A QUOTE

Pittsfield ADU FAQ

Can I build an ADU in Pittsfield, NH?

Yes. Under NH RSA 674:71-73 (HB 577), one accessory dwelling unit is allowed by-right on single-family lots statewide, including Pittsfield (Merrimack County). A detached ADU can be up to 950 sf.

What are the ADU setbacks in Pittsfield?

ADU setbacks in Pittsfield match your lot's single-family setbacks for its zoning district. We pull your exact parcel and confirm Pittsfield's requirements before locking your price.