Randolph, MA
Norfolk County42.1626°N, 71.0413°W
Tracking 10,402 properties across Randolph, Massachusetts — a community where the median home dates to 1963 and the oldest to 1734. Every parcel mapped with building characteristics, environmental exposure, hazard risk, and ownership history assembled from 140+ sources.
10,402
Properties Tracked
1963
Median Year Built
$500K
Median Assessed Value
2%
FEMA Flood Zone
2.96M
NEP Data Facts Tracked
Zone 1
Radon Zone
Click any parcel to view intelligence
Randolph, MAInc. 1710
Randolph is a diverse suburban town south of Boston with a housing stock that is predominantly single-family and two-family homes from the post-war era. The town's population is one of the most ethnically diverse in the region, and the commercial activity along Route 28 and North Main Street reflects that diversity. The MBTA commuter rail provides transit access to Boston.
For property professionals, Randolph is a moderate market with assessed values below the Norfolk County median and a housing stock that is relatively uniform in age. The town's accessibility and affordability relative to closer-in communities keep demand steady, and the commercial corridors add some property-type diversity.
Risk Profile
FEMA flood zones, fire protection grades, radon — parcel by parcel
FEMA Flood Zones
195 properties (2%) are in FEMA Special Flood Hazard Areas, where flood insurance is required for federally-backed mortgages.
X
10,207
AE
117
A
78
Fire Protection Grades
Fire protection grades reflect proximity to fire stations and hydrant infrastructure. Grade affects insurance pricing in every New England state.
Grade A
1,820
Grade B
7,226
Grade C
1,356
Zone 1
Radon Risk
123 mph
Design Wind Speed
ASCE 7 standard
35 psf
Ground Snow Load
ASCE 7 standard
Very Low
FEMA Risk Index
NRI composite rating
The Property Landscape
10,402 properties · Median year built 1963 · Avg 1,995 sf
Property Types
Single Family
7,269
Two-Family
1,580
Multi-Family
584
Institutional
335
Vacant Land
294
Commercial
212
Industrial
78
Other
19
Mixed Use
18
Condominium
10
Construction by Era
Pre-1800
23
1800-1849
160
1850-1899
170
1900-1949
1,597
1950-1979
5,536
1980-1999
1,688
2000+
595
Architectural Styles
Ranch
1,979
Raised Ranch
1,580
Cape Cod
1,167
Condominium
1,110
Conventional
988
Colonial
963
Split Level
518
Vacant Land
462
Market Activity
Recorded transactions from Norfolk County Registry of Deeds
144
Sales (12 mo)
Arms-length transactions
$595K
Median Sale Price
Past 12 months
76%
Owner-Occupied
1%
Out-of-State Owners
NE Provenance tracks recorded deeds, mortgages, and liens for 99% of Randolph properties. Ownership intelligence includes transaction history, entity detection, portfolio identification, and lien analysis — assembled from public registry records into a single property-level profile.
Building Permits & Maintenance
24,576 municipal building permits on file · 61% of properties
NE Provenance tracks 24,576 building permits across 6,293 Randolph properties — 61% coverage. 4,480 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.
24,576
Permits on File
61%
Coverage
Properties with permits
4,480
Active (5yr)
Recent permit activity
94%
Condition Rated
NEP assessment
Living in Randolph
Norfolk County · Massachusetts
Zip Codes02368
34,984
Population
2020 Census
10,402
Properties
$500K
Median Assessed
76%
Owner-Occupied
10.4
Square Miles
Randolph covers 10.4 square miles in Norfolk County, Massachusetts. The median assessed property value is $500K.
Single-family homes account for 7,269 of Randolph's 10,402 properties and 2,164 multi-family buildings. There are 212 commercial properties and 294 parcels of vacant land. About 76% of properties are owner-occupied.
Assessed values range widely — the middle 50% of properties fall between $435K and $573K, with the highest assessed property at $134.3M. For professionals working in this market, the value spread tells you a lot about what you'll encounter door to door.
Most of Randolph (100%) is on municipal sewer. Electric service is provided by TOWN OF BRAINTREE - (MA). 897 properties have identified commercial activity — restaurants, retail, professional offices, and services that give Randolph its character.
Environmental note: Randolph has an average EPA lead paint indicator at the 64th percentile nationally, consistent with 353 properties built before 1900 when lead paint was standard. 10,398 properties exceed at least one EPA environmental justice threshold — a factor in lending compliance and environmental due diligence.
What Randolph Property Intelligence Means for Professionals
Insurance & Underwriting
Randolph's fire protection grade distribution (1,820 Grade A, 7,226 Grade B) directly affects premium calculation. Parcel-level hazard data provides the granularity that ZIP-level aggregation misses.
Insurance solutionsReal Estate & Appraisal
Randolph's 10 property types, spanning construction from 1734 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 solutionsLending & Title
Collateral assessment requires flood zone verification, environmental screening, and ownership chain validation. 2% of Randolph properties are in SFHAs where flood insurance is a federal lending requirement. NEP provides property-level compliance data from public records.
Lending solutionsInspection & Property Services
24,576 permits across 61% of properties means most Randolph inspection assignments can start with documented renovation and system history, not a blank slate.
Inspection solutionsExplore Randolph property intelligence.
10,402 Randolph properties — each with risk profiles, building data, permit history, and ownership analysis from 140+ sources. Open any property and see the full picture.
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 totalSystems3 updatedLiensClearAssessed$1.6MOcean0.3 mi
EraPre-1940HistoricDesignatedRenovationRecentRadonZone 1
Cite this data
Source: NE Provenance, “Professional Property Intelligence for New England,” neprovenance.com/insights/town/randolph-ma. For references or attribution, please link back to this page or neprovenance.com. Thank you, we appreciate it.