
Local Insights/New Hampshire
NE Provenance tracks 431,520 properties across 4 New Hampshire counties and 109 municipalities — with 430+ intelligence attributes per parcel assembled from 140+ independent data sources. The median New Hampshire property dates to 1981, with the oldest on record to 1638.


New Hampshire's property landscape divides along a clear north-south gradient. The southern tier — Hillsborough, Rockingham, Merrimack, and Strafford counties — contains the majority of the state's population and property value, driven by proximity to Boston and the Massachusetts border. These communities have experienced rapid suburban development since the 1980s, with housing stock that skews newer than the rest of New England.
The Lakes Region and White Mountains create a substantial seasonal property market. Second homes, vacation rentals, and ski properties present unique challenges for insurance underwriting and property assessment — occupancy patterns differ from primary residences, maintenance cycles are seasonal, and many properties lack the permit history that drives condition estimates in more urbanized areas.
New Hampshire has no state income tax or sales tax, making property tax the primary revenue source for municipalities. This creates wide assessment variability across towns, as each community sets its own tax rate and assessment methodology. Our platform normalizes these differences, providing comparable property valuations across all 247 New Hampshire municipalities in our coverage area.
431,520 properties across 4 counties
4 of 10 New Hampshire counties with full parcel intelligence
Top 20 municipalities by property count

Authoritative Property Intelligence for New England
Risk-based analytics and due diligence for 4.7+ million residential and commercial properties across
Massachusetts, Connecticut, New Hampshire, Rhode Island, Maine, and Vermont.
Every property in our New Hampshire coverage area includes these intelligence layers — all assembled from independent sources, not resold assessor data.
Year built, square footage, construction type, roof material, foundation, lot dimensions, zoning, architectural style, and occupancy status.
Condition estimate (C1–C6) derived from permit timeline. System ages for electrical, plumbing, HVAC, and roof. 17,724 New Hampshire properties with permit data.
Fire protection grade (A–E), FEMA flood zones (6.4% SFHA), storm surge, sea level rise, wind speed, seismic hazard, wildfire, radon, and vacancy risk.
Wetlands proximity, dam exposure, contamination records, historic designation, conservation lands, and environmental justice indicators.
Owner name and entity type, deed chain with sale prices, mortgage and lien analysis, assessment breakdown, and NEP Market Value Indication.
Fire station distance, school districts, demographics, median income, utilities, and community resilience indicators.
Open a Property Wallet for a real New England property. With over 4.7 million similar records across all six New England states, see how it fits into your workflow.
