
Tracking 30,984 properties across Plymouth, Massachusetts — a community where the median home dates to 1981 and the oldest to 1627. Every parcel mapped with building characteristics, environmental exposure, hazard risk, and ownership history assembled from 140+ sources.
Plymouth is where the American story begins — the Mayflower landed here in 1620, and the town has been continuously settled for over 400 years. But beyond the history, Plymouth is also the largest municipality by area in Massachusetts, encompassing over 100 square miles of coastline, cranberry bogs, pine forests, and residential development that ranges from the dense village center along the waterfront to sprawling rural parcels in the western reaches.
Plymouth's coastline along Cape Cod Bay brings extensive coastal exposure — Plymouth Beach, White Horse Beach, and Manomet create waterfront property concentrations with flood zone and storm risk. The inland areas are more rural, with cranberry bogs, the Myles Standish State Forest, and large-lot residential development. For property professionals, Plymouth's sheer size and variety make it one of the more complex markets on the South Shore — the waterfront properties, the village center, the suburban subdivisions, and the rural parcels each represent distinct sub-markets that require property-level intelligence to navigate.
FEMA flood zones, fire protection grades, radon, coastal exposure, storm surge — parcel by parcel
1,668 properties (5%) are in FEMA Special Flood Hazard Areas, where flood insurance is required for federally-backed mortgages.
Fire protection grades reflect proximity to fire stations and hydrant infrastructure. Grade affects insurance pricing in every New England state.
20,978 properties (68%) are within 3 miles of the ocean. 6,795 are classified as waterfront. The closest property is 0 ft from the coastline.
30,984 properties · Median year built 1981 · Avg 2,200 sf
Recorded transactions from Plymouth County Registry of Deeds
NE Provenance tracks recorded deeds, mortgages, and liens for 97% of Plymouth properties. Ownership intelligence includes transaction history, entity detection, portfolio identification, and lien analysis — assembled from public registry records into a single property-level profile.
35,438 municipal building permits on file · 33% of properties
NE Provenance tracks 35,438 building permits across 10,152 Plymouth properties — 33% coverage. 10,151 properties have permit activity in the last five years.
Each permit record reveals maintenance decisions: roof replacements, electrical upgrades, kitchen renovations, solar installations. For insurance, lending, and appraisal professionals, permit history is the most objective evidence of property condition available from public records.
Plymouth County · Massachusetts
Plymouth covers 102.8 square miles in Plymouth County, Massachusetts. The median assessed property value is $508K.
Single-family homes account for 20,195 of Plymouth's 30,984 properties, with 4,435 condominiums and 855 multi-family buildings. There are 759 commercial properties and 2,236 parcels of vacant land. About 62% of properties are owner-occupied, and 5% are owned by someone out of state.
Assessed values range widely — the middle 50% of properties fall between $386K and $662K, with the highest assessed property at $169.4M. For professionals working in this market, the value spread tells you a lot about what you'll encounter door to door.
Most properties rely on private septic systems, and 74% have public water service. Electric service is provided by NSTAR ELECTRIC COMPANY. 2,484 properties have identified commercial activity — restaurants, retail, professional offices, and services that give Plymouth its character.
With 5% of properties in FEMA flood zones and 68% in the coastal zone, Plymouth concentrates several major underwriting variables. Parcel-level hazard data provides the granularity that ZIP-level aggregation misses.
Insurance solutionsPlymouth's 10 property types, spanning construction from 1627 to present, require local market knowledge for accurate comparable selection and valuation. NEP assembles building characteristics, environmental exposure, and condition signals into a single property profile.
Real estate solutionsCollateral assessment requires flood zone verification, environmental screening, and ownership chain validation. 5% of Plymouth properties are in SFHAs where flood insurance is a federal lending requirement. NEP provides property-level compliance data from public records.
Lending solutions35,438 permits across 33% of properties means most Plymouth inspection assignments can start with documented renovation and system history, not a blank slate.
Inspection solutions30,984 Plymouth properties — each with risk profiles, building data, permit history, and ownership analysis from 140+ sources. Open any property and see the full picture.

Source: NE Provenance, “Professional Property Intelligence for New England,” neprovenance.com/insights/town/plymouth-ma. For references or attribution, please link back to this page or neprovenance.com. Thank you, we appreciate it.