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NE Provenance

The authoritative property intelligence platform for New England.

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  • Insurance Carriers
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  • Property Lists
  • Portfolio Intelligence
  • Research & Academic

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NE Provenance

The authoritative property intelligence platform for New England.

Product

  • Property Search
  • Account
  • Intelligence
  • Pricing
  • Partnerships
  • Local Insights

Company

  • About
  • Contact
  • Privacy Policy
  • Terms of Service
  • Acceptable Use
Solutions
  • Insurance Carriers
  • Underwriting & Modeling
  • Claims & Loss Control
  • Appraisers
  • Home Inspectors
  • Lending
  • Title & Legal
  • Agents & Developers
  • Property Lists
  • Portfolio Intelligence
  • Research & Academic
AES-256 encryption
US-hosted infrastructure
CCPA compliant
Customer data never sold or shared
Authoritative, primary sources
PostgreSQL — enterprise-grade infra

© 2026 New England Provenance LLC. All rights reserved.

Property intelligence derived from 140+ data sources. Data, methodologies, and analytics are proprietary.

428 Lafayette Rd., Suite 101, Hampton, NH 03842

[email protected]
New EnglandMassachusettsConnecticutNew HampshireRhode IslandMaineVermont

Local Insights/New Hampshire

New Hampshire property intelligence

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.

Franconia Notch, New Hampshire
431,520
Properties
1981
Median Year Built
$381K
Median Assessed
6.4%
FEMA Flood Zone
Franconia Notch, New Hampshire

New Hampshire1788

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.

Property Landscape

431,520 properties across 4 counties

Property Types

Single Family
262,361
Condominium
52,326
Vacant Land
27,307
Multi-Family
21,435
Residential Other
20,621
Other
20,458
Institutional
14,339
Commercial
8,700

Construction Eras

Pre-1800
4,897
1800–1899
21,356
1900–1949
44,047
1950–1969
55,798
1970–1989
124,064
1990–2009
85,085
2010+
31,093

County Coverage

4 of 10 New Hampshire counties with full parcel intelligence

Hillsborough
159,554
Properties
31
Municipalities
Rockingham
145,218
Properties
38
Municipalities
Merrimack
72,859
Properties
27
Municipalities
Strafford
53,889
Properties
13
Municipalities

Largest Communities

Top 20 municipalities by property count

Manchester35,202 properties · 1960
Nashua29,314 properties · 1976
Concord14,202 properties · 1969
Rochester13,675 properties · 1980
Salem13,041 properties · 1975
Derry12,038 properties · 1984
Dover11,275 properties · 1973
Portsmouth11,116 properties · 1959
Merrimack10,675 properties · 1984
Londonderry10,670 properties · 1983
Hampton10,390 properties · 1978
Hudson9,781 properties · 1984
Bedford8,213 properties · 1986
Exeter6,767 properties · 1982
Windham6,638 properties · 1988
Hooksett6,412 properties · 1987
Milford5,882 properties · 1985
Pelham5,544 properties · 1986
Goffstown5,446 properties · 1983
Amherst5,304 properties · 1978
|All New England communities
NE Provenance

Authoritative Property Intelligence for New England

Explore the map|Home

Risk-based analytics and due diligence for 4.7+ million residential and commercial properties across
Massachusetts, Connecticut, New Hampshire, Rhode Island, Maine, and Vermont.

What we cover in New Hampshire

Every property in our New Hampshire coverage area includes these intelligence layers — all assembled from independent sources, not resold assessor data.

Building & Site

Year built, square footage, construction type, roof material, foundation, lot dimensions, zoning, architectural style, and occupancy status.

Permits & Condition

Condition estimate (C1–C6) derived from permit timeline. System ages for electrical, plumbing, HVAC, and roof. 17,724 New Hampshire properties with permit data.

Risk & Hazards

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.

Environmental

Wetlands proximity, dam exposure, contamination records, historic designation, conservation lands, and environmental justice indicators.

Ownership & Valuation

Owner name and entity type, deed chain with sale prices, mortgage and lien analysis, assessment breakdown, and NEP Market Value Indication.

Neighborhood

Fire station distance, school districts, demographics, median income, utilities, and community resilience indicators.

Explore the intelligence for yourself

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.

Get the IntelligenceSee the Intelligence
Federalist home in Newburyport, MA
Newburyport, MA · Federalist · 3,524 sq ft · 4 bed / 3 bath · Built 1800 · Historic District
NEP Property Intelligence Summary
ConditionC1Fire ClassBFlood ZoneXOwnerIndividualOccupancyOwner-Occupied
Purchased2018 (8yr)Permits11 total · 4 in 5yrSystems3 updated · newest 0yrLiensClearAssessed$1.6MOcean0.3 miSurgeCat 2
EraPre-1940HistoricDesignatedRenovationRecent (5yr)CommercialNo Business ActivityRadonZone 1 — Highest
AES-256 encryption
US-hosted infrastructure
CCPA compliant
Customer data never sold or shared
Authoritative, primary sources
PostgreSQL — enterprise-grade infra