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NE Provenance

The authoritative property intelligence platform for New England.

Product

  • Property Search
  • Account
  • Intelligence
  • Pricing
  • Partnerships
  • Local Insights
Solutions
  • Insurance Carriers
  • Underwriting & Modeling
  • Claims & Loss Control
  • Appraisers
  • Home Inspectors
  • Lending
  • Title & Legal
  • Agents & Developers
  • Property Lists
  • Portfolio Intelligence
  • Research & Academic

Company

  • About
  • Contact
  • Privacy Policy
  • Terms of Service
  • Acceptable Use
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]

AuthoritativePropertyInsuranceIntelligence

New England's largest and most intelligent property data record, triangulated from 140+ independent sources, covering 4.7M+ residential & commercial properties. Risk-based analytics and deep due diligence, leveraged by your professional expertise, available however you consume it.

InsuranceUnderwritingClaimsAppraisersInspectorsLendingTitle & LegalReal EstateListsPortfolio IntelResearchPartnerships
One platform for every department that touches property risk — underwriting, claims, actuarial, distribution, and loss control.
See the Intelligence
Neighborhood pub in Cambridge, MA
Barn-style home in Rockingham County, NH
Barn Style — Rockingham County, NH
Condition
C1 — Strong Maintenance
C1
C2
C3
C4
C5
C6
Roof
Standing seam metal (2020)
Fire Grade
E — Rural, 6.1 mi to station
A
B
C
D
E
Utilities
Private well + septic
Solar
Rooftop solar array detected
Permit 2022

AuthoritativePropertyInsuranceIntelligence

Neighborhood pub in Cambridge, MA
Barn-style home in Rockingham County, NH
Barn Style — Rockingham County, NH
Condition
C1 — Strong Maintenance
C1
C2
C3
C4
C5
C6
Roof
Standing seam metal (2020)
Fire Grade
E — Rural, 6.1 mi to station
A
B
C
D
E
Utilities
Private well + septic
Solar
Rooftop solar array detected
Permit 2022

New England's largest and most intelligent property data record, triangulated from 140+ independent sources, covering 4.7M+ residential & commercial properties. Risk-based analytics and deep due diligence, leveraged by your professional expertise, available however you consume it.

InsuranceUnderwritingClaimsAppraisersInspectorsLendingTitle & LegalReal EstateListsPortfolio IntelResearchPartnerships
One platform for every department that touches property risk — underwriting, claims, actuarial, distribution, and loss control.
See the Intelligence
0.0M
Data facts
0.0M
Properties
0.0M
Permits
0.0M
Deeds
0
Towns
0+
Attributes
0+
Sources
0.0M
Data facts across all properties
0.0M
Properties across New England
0.0M
Building permits tracked
0.0M
Deed documents indexed
0
Cities and towns covered
0+
Attributes per property
0+
Independent data sources
121 Portland St, Boston MAFlood zone AE
130 Hubbell Ln, Fairfield CTRoof permit 2025
100 Brown Ave, Hampton NHSLR impact at 0 ft
421 Union St, Burlington VTHistoric district — built 1885
1 Point Farm Rd, Warren RI11 permits on file
218 Kings Hwy, Kennebunkport MESurge zone Cat 1
13 Morningside Dr, Hooksett NH$508K assessed
95 Pemburn Dr, Fairfield CT15 permits on file
55 Brown St, North Kingstown RIFlood zone AE
480 Walnut St, Newton MAHistoric district — built 1846
5 Deerfield Rd, S. Burlington VTFire grade C
368 Broadway, Saugus MAUST on parcel
26 Yardarm Way, Ogunquit ME$343K assessed
57 Englewood Dr, Manchester CTRoof permit 2022
7 Meridian St, Boston MASurge zone Cat 1
750 Taunton Ave, E. Providence RI6 permits on file
121 Portland St, Boston MAFlood zone AE
130 Hubbell Ln, Fairfield CTRoof permit 2025
100 Brown Ave, Hampton NHSLR impact at 0 ft
421 Union St, Burlington VTHistoric district — built 1885
1 Point Farm Rd, Warren RI11 permits on file
218 Kings Hwy, Kennebunkport MESurge zone Cat 1
13 Morningside Dr, Hooksett NH$508K assessed
95 Pemburn Dr, Fairfield CT15 permits on file
55 Brown St, North Kingstown RIFlood zone AE
480 Walnut St, Newton MAHistoric district — built 1846
5 Deerfield Rd, S. Burlington VTFire grade C
368 Broadway, Saugus MAUST on parcel
26 Yardarm Way, Ogunquit ME$343K assessed
57 Englewood Dr, Manchester CTRoof permit 2022
7 Meridian St, Boston MASurge zone Cat 1
750 Taunton Ave, E. Providence RI6 permits on file
Regrid — enterprise parcel dataRegridGoogle — Places APIGoogleAnthropic — Claude AI classification pipelineAnthropicCloudflare — delivery & infrastructureCloudflareStripe — paymentsStripePostgreSQL — databasePostgreSQLCARTO — basemap tilesCARTOFoursquare — points of interestFoursquareOSGeo — PostGIS, GDAL, and open geospatial toolsOSGeoOverture Maps — building footprintsOverture MapsGoogle Gemini — AI classificationGeminiVercel — application hostingVercelOVHcloud — dedicated server infrastructureOVHcloudSentry — error monitoringSentryMapLibre — interactive mapsMapLibreNext.js — application frameworkNext.jsLightGBM — machine learning modelsLightGBMProtomaps — PMTiles vector tile servingProtomapsClerk — authenticationClerkTailwind CSS — styling frameworkTailwind CSSOpenStreetMap — geographic dataOpenStreetMapResend — transactional emailResendRegrid — enterprise parcel dataRegridGoogle — Places APIGoogleAnthropic — Claude AI classification pipelineAnthropicCloudflare — delivery & infrastructureCloudflareStripe — paymentsStripePostgreSQL — databasePostgreSQLCARTO — basemap tilesCARTOFoursquare — points of interestFoursquareOSGeo — PostGIS, GDAL, and open geospatial toolsOSGeoOverture Maps — building footprintsOverture MapsGoogle Gemini — AI classificationGeminiVercel — application hostingVercelOVHcloud — dedicated server infrastructureOVHcloudSentry — error monitoringSentryMapLibre — interactive mapsMapLibreNext.js — application frameworkNext.jsLightGBM — machine learning modelsLightGBMProtomaps — PMTiles vector tile servingProtomapsClerk — authenticationClerkTailwind CSS — styling frameworkTailwind CSSOpenStreetMap — geographic dataOpenStreetMapResend — transactional emailResend
Platform
Search & Wallet
REST API
Single & batch
Parquet
Bulk delivery
CSV / JSON
Export & download
Custom
Tailored feeds
Platform
Search, map & Property Wallet
REST API
Single-address & batch enrichment
Parquet
Bulk delivery for data warehouses
CSV / JSON
Export & download per property
Custom Feed
Tailored delivery for your pipeline
Platform
Search, map & Property Wallet
REST API
Single-address & batch enrichment
Parquet
Bulk delivery for data warehouses
CSV / JSON
Export & download per property
Custom Feed
Tailored delivery for your pipeline
AES-256 encryption
US-hosted infrastructure
CCPA compliant
Customer data never sold or shared
Authoritative, primary sources
PostgreSQL — enterprise-grade infra
NE Provenance

Authoritative Property Intelligence
for New England

Explore the map

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

Big Data Window

Professional property search cockpit

Highly targeted, AI-native search capabilities across 4.7 million properties, leveraging over 270 filter and 30 map overlay options. Search by address, owner, and property characteristics, or filter parcels by condition, risk exposure, ownership type, permit activity, flood zone, fire protection grade, and more. Layer environmental and hazard overlays directly on the map. Unlock portfolio-level insights, and then deep-dive into individual property-level intelligence.

NE Provenance search map — clean parcel view of Newburyport with filters and overlay panels
NE Provenance search map — filtered results with hurricane surge and sea level rise overlays active
NE Provenance property card on map with FEMA flood zone and sea level rise overlays
NE Provenance aerial imagery with property card and flood overlay on Beach Road, Salisbury
NE Provenance Property Wallet — intelligence summary for 96-98 Beach Rd, Salisbury
Search for a property

The intelligence platform

What's in a Property Wallet?

Every single property record in our coverage area is viewable in its own wallet. It's the visual display of every one of over 4.7 million property records, built by triangulating and corroborating data from 140+ primary and independent sources: assessor records, municipal permits, ownership data, registries of deeds, environmental data, enterprise partners, web enrichment, aerial imagery…. Aggregating, organizing, and cleaning the data is the first step. From it we derive professional intelligence and insights. Pro-grade intel, built to give you a data edge that AI can't.

Click any tab to explore
Property Wallet — Building tab
Building & Site65

Year built, square footage, stories, bedrooms, bathrooms, construction type, architectural style, exterior and roof materials, foundation type, lot dimensions and acreage, zoning classification, land use code, occupancy status, number of units, heating and cooling systems, utility connections, garage and parking, building height, roof footprint, building coverage ratio, neighboring structure distance, density classification, energy code tier, elevation, and address verification with alternate addresses. The physical DNA of the property.

Permits & Systems65

NEP Condition Estimate (C1–C6/NR) derived from permit timeline — not inferred from imagery. Individual system ages for electrical, plumbing, HVAC, and roof calculated from permit dates. Renovation detection for kitchen, bath, windows, siding, addition, and foundation. Equipment inventory including solar PV, pool, fireplace, and sprinkler systems. Permit activity scoring, maintenance evidence weighting, and building age context. Full permit history with dates, types, descriptions, and contractors. A well-maintained 1800 colonial and a well-maintained 2010 cape can both achieve C1.

Risk & Hazards95

NEP Fire Protection Grade (A–E) scoring fire station distance, building separation density, and municipal water service. FEMA flood zones with NFIP policy and claims data. NOAA SLOSH hurricane storm surge categories, sea level rise inundation modeling at 1, 3, and 6 feet, and mean higher high water tidal distance. ASCE 7-22 design wind speed, hail frequency and severity, USGS seismic hazard, USDA wildfire hazard potential, NRCS soil hydrology and drainage, radon zone, lead paint probability, vacancy risk indicators, and building liability composite. Commercial risk alerts for cooking, hazmat, alcohol, assembly, and lodging. FEMA National Risk Index expected annual loss, social vulnerability, and community resilience ratings.

Environmental & Contamination55

National Wetlands Inventory classification and distance, dam exposure with hazard class and elevation-aware inundation risk, contamination records (MassDEP 21E sites, Activity and Use Limitations, underground storage tanks), EPA Brownfields and Superfund proximity, groundwater discharge permits, EJScreen environmental justice indicators, sole source aquifer and wellhead protection areas, NRHP and local historic district designation, conservation and protected lands, coastal zone classification, and environmental constraint count. Community-level environmental risk composites combining multiple federal and state datasets.

Ownership & Valuation75

Owner name and normalized identity, entity type detection (individual, LLC, trust, corporation, estate, government), co-owner identification, corporate officer and agent data, mailing address with absentee and out-of-state classification, ownership tenure. Full deed chain with dates, instrument types, grantors, grantees, and sale prices. Mortgage and lien analysis with open balance indicators. Assessment breakdown (land, building, total), tax rate, annual tax bill. NEP Market Value Indication via LightGBM ensemble modeling. Similar sales scored across 25 weighted features with condition-rated comps. Portfolio detection across all owners in New England.

Commercial Activity35

Business identity triangulated from Google Places, Foursquare, state corporate filings, business websites, and licensing databases. NEP Estimated ISO classification codes and commercial occupancy class. Risk activity flags: commercial cooking, alcohol service, hazmat storage, healthcare, assembly, lodging, and cannabis. Alcohol licensing from state ABCC/TTB/DBR. Multi-tenant detection, business count, and occupancy status. NEP Underwriting Risk Tier (Standard through Specialty). Federal firearms, exempt organization, and OSHA incident data where applicable.

Neighborhood & Community40

Distance to nearest fire station, hospital, school, library, and open space. Traffic proximity percentile and rating. Census tract demographics including median household income, population density, housing vacancy rate, and owner-occupancy rate. School district proficiency scores. Electric utility provider and service territory. Public water and sewer service availability. Housing stock age distribution and median home value for the surrounding area. Opportunity zone designation. Community-level social vulnerability and resilience indicators from FEMA National Risk Index.

Imagery & Download

Google Street View integration, high-resolution state aerial imagery with parcel boundary overlay from all six New England state GIS programs, and interactive map with environmental and hazard overlays. AI-driven aerial classification for roof material, condition indicators, and property features. Download the full property intelligence report as a branded PDF, export structured data as CSV or JSON, generate shareable links with configurable access, and print. Bulk export and API access available for enterprise subscribers.

See the Intelligence

Solutions

Built for how you actually work

The same intelligence serves every professional who touches property risk, value, or condition. Your competitors are making decisions with less. You don't have to.

Insurance Carriers

Property data for the entire carrier enterprise — underwriting, claims, actuarial, distribution, marketing... Via API, batch files for portfolio review, or bulk feed directly into your data warehouse.

Underwriting & Modeling

Condition estimates, vacancy risk, systems age, ISO class, fire protection, owner & entity data for every underwriting desk — PL, CL, portfolio, product, CAT, and actuarial modeling. Delivered how you need it.

Claims & Loss Control

Pre-loss baselines and permit timelines at first notice of loss. Loss control survey data, risk mitigation tracking, and portfolio risk identification. API integration for claims systems, batch for CAT triage, PDF reports for the file.

Appraisers

Pre-inspection briefings, similar sales with condition-rated comps, and condition baselines. Arrive to every assignment already briefed. API and batch for AMCs processing at volume.

Home Inspectors

Know much of the property's history before you walk through the door — permit timeline, systems updates, environmental exposure, and building characteristics from 140+ sources.

Lending

Collateral data from origination through portfolio monitoring. Match against your book for bulk enrichment or integrate per-address via API into your LOS.

Luke's Lobster, Portland ME

Title & Legal

Ownership chain verification, lien data, entity detection, deed history, tax data, environmental flags. API integration for title production systems.

Real Estate

Property data for agents, brokers, investors, and developers — independent disclosure facts, future listings, prospecting, comp data, site selection, and portfolio due diligence at scale.

Property Lists

Generate targeted property lists with owner name and USPS-normalized addresses. Filter by condition, roof age, ownership, equity, and 430+ attributes. Included with subscription.

Portfolio Intelligence

Enrich your book of business, loan tape, or target portfolio. Match by address or by owner to unlock 430+ attributes per property across New England.

Research & Academic

Deep, rich parcel- & address-level property, environmental, and community data at scale — API, bulk Parquet, and CSV for housing, climate, insurance, planning, or other research.

Data Partnerships

License derived intelligence as curated enrichment feeds for any aspect of your business — condition ratings, risks & hazards, system ages, vacancy, environmental, and ownership intelligence tailored to your needs.

See all solutions

Why regional depth wins

Regional depth > national breadth

New England's built environment is unlike anywhere else in the country. Sixty percent of the housing stock predates 1970. Federals, Victorians, triple-deckers, converted mills, saltboxes, and gambrels — often on the same block.

Municipal governance is fragmented across 1,600+ cities and towns, each with different assessment practices, permitting systems, and recording methods. National data providers have consistently avoided this complexity because their models are optimized for homogeneous suburban development at scale.

The properties that need intelligence the most are the ones that have it the least. That's the gap we fill, allowing professionals to operate with an information edge that their competitors don't have.

Yellow colonial home in New England

Parcels

4.7M

86% of NE total (~5.5M)

Municipalities

781

cities & towns across 6 states

Est. premium

$7.4B

87% of NE insured value

Housing pre-1970

60%

the oldest housing stock in the U.S.

Check coverage for your city or town

Search by municipality name to see which intelligence layers are available.

View full coverage map|Browse local insights

Deep intelligence, triangulated & corroborated from multiple independent sources

Municipal OfficesRegistries of DeedsLocal Tax AssessmentsLocal Business FilingsLand Court FilingsMunicipal Tax RatesSewer DistrictsContamination RecordsHistoric Districts
MassGISMassDEPMassCECMA Historical Comm.MA ABCCMA Sec. of StateMA DESEMA DOERMA NHESPCT DEEPCT ECOCT Open DataCT Liquor ControlCT Sec. of StateNH GRANITNH Liquor Comm.NH DESNH LicensingRIGISRI DBRRI DEMVCGIVT DLCVT ANRMaine GeoLibraryME BABLOE911 Addresses
Regrid EnterpriseFoursquare PlacesGoogle PlacesOverture MapsASCE 7-22Natl. Zoning AtlasOpenTopographyMicrosoft BuildingsSynapse EnergyBusiness Websites
FEMAEPANOAAUSGSUSDAUSACEUSFWSUS CensusNPSUSDOTUSFAOSHAATFTTBIRSHIFLD / DHSEIAIMLSUSGS NHDNCES

Local & County

Municipal OfficesRegistries of DeedsLocal Tax AssessmentsLocal Business FilingsLand Court FilingsMunicipal Tax RatesSewer DistrictsContamination RecordsHistoric Districts

State Authorities

MassGISMassDEPMassCECMA Historical Comm.MA ABCCMA Sec. of StateMA DESEMA DOERMA NHESPCT DEEPCT ECOCT Open DataCT Liquor ControlCT Sec. of StateNH GRANITNH Liquor Comm.NH DESNH LicensingRIGISRI DBRRI DEMVCGIVT DLCVT ANRMaine GeoLibraryME BABLOE911 Addresses

Industry & Standards

Regrid EnterpriseFoursquare PlacesGoogle PlacesOverture MapsASCE 7-22Natl. Zoning AtlasOpenTopographyMicrosoft BuildingsSynapse EnergyBusiness Websites

Federal Agencies

FEMAEPANOAAUSGSUSDAUSACEUSFWSUS CensusNPSUSDOTUSFAOSHAATFTTBIRSHIFLD / DHSEIAIMLSUSGS NHDNCES

Work smarter

Intelligence built by experience

We're a different kind of data company, combining authoritative data sourcing, AI-native business infrastructure, and advanced data engineering with in-depth industry experience and local insights gained over nearly 50 years living and working in all six NE states.

NE Provenance is founded by someone who spent 17 years inside the property insurance industry — not observing it from the outside, but building data-driven underwriting & agent service organizations, data accuracy programs, and policy production operations for a Top-5 U.S. national carrier. Combined with years of work on AI, data, research, and analytics, experience forms the foundation for the NEP intelligence platform.

A Prospective View of the Town of Boston, 1768 — Library of Congress

High-quality property data — let alone “intelligence” — is difficult to come by, especially for New England. We're seeking to change that, especially for New England.

If your product touches property data in NE, connect with us. Partnerships are founder-led, focused on win-win solutions that sync our intelligence with your expertise. Work smarter, with better data.

Based in Newburyport, MA and Hampton, NH, we're building the professional property intelligence record for the region we know — its housing stock, its small businesses, its municipal systems, its weather, its risks and its complexity.

Get the IntelligenceSee the Intelligence
A Prospective View of the Town of Boston, 1768 — Library of Congress

High-quality property data — let alone “intelligence” —
is difficult to come by, especially for New England.
We're seeking to change that, especially for New England.

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