General contractors in Antrim, NH 03440
2 general contractors, with local market data for this ZIP.
Area profitability, construction60 / 100Moderate market, balanced field
Typical home value$425,000+1.5% in the past year
New homes permitted, 2025632Hillsborough County
Homeowners78.9%1,061 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Mercier EngineeringGeneral contractor · 5 High St, Antrim(603) 588-2333 · BoilersOnDemand.com
A.D. Guislin ConstructionConstruction company · 348 Elm Ave, Antrim(603) 588-2533
Construction in ZIP 03440 at a glance
Local building angle: Hillsborough County permitted 632 new homes in 2025, including 188 apartment units. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.