ZBA approves narrow side-setback variance for Brookview Drive ADU screen porch

The Hooksett Zoning Board of Adjustment approved a variance that permits a 10-by-10 screened porch to encroach into the subdivision’s side-setback by 3 feet so the applicants can provide an accessible external entrance to an accessory dwelling unit (ADU) at 192 Brookview Drive.

Applicant Peter Meagan told the board the ADU itself meets all setback requirements, and the requested variance applies only to a small portion of the side setback for a screened porch and its overhang. Meagan said the porch will provide a primary external entrance intended for his elderly mother-in-law and said the design allows straightforward future handicap accommodations, including a 36-inch door and the potential for a ramp.

The board found the requested relief small, unlikely to harm neighbors and consistent with the subdivision’s design. The applicant supplied a written approval from the Brookview homeowners association, and no abutters opposed the request in the hearing. The motion to approve the variance passed unanimously.

Why it matters: the decision permits a minor dimensional deviation to facilitate an ADU designed for elderly occupancy and accessible entry. The board emphasized the modest scale of the encroachment and the conservation-subdivision-specific setbacks that shaped the lot’s permitted dimensions.

Applicant’s rationale Meagan explained the ADU will be a 24-by-30 attached dwelling with primary entrances inside and a separate screen-porch entry to the rear. He said the screened porch provides an accessible, sheltered entry point for an elderly relative and would match the main house in siding and roof material. Meagan read from the application during his presentation, saying the variance “will not be contrary to the public interest because the design will completely align with the existing home structure and is predominantly located behind the home.”

Board findings and vote Board members noted that Brookview is a conservation subdivision with narrower side setbacks established as part of the subdivision approval. The board concluded the requested 3-foot encroachment into a 15-foot side setback would not alter neighborhood character or harm property values; the applicant provided an HOA letter stating no objection. The motion to approve the variance — identified on the agenda as Z25-10, relief from Article 8 section d2 — carried by unanimous vote.

Next steps The applicant may proceed to building-permit review. Any final construction will be subject to standard building-code inspections and town staff review.