South Windsor, CT
Capitol41.8352°N, 72.5563°W
Tracking 11,195 properties across South Windsor, Connecticut — a community where the median home dates to 1977 and the oldest to 1700. Every parcel mapped with building characteristics, environmental exposure, hazard risk, and ownership history assembled from 140+ sources.
11,195
Properties Tracked
1977
Median Year Built
$223K
Median Assessed Value
11%
FEMA Flood Zone
3.11M
NEP Data Facts Tracked
Zone 1
Radon Zone
Click any parcel to view intelligence
South Windsor, CTInc. 1652
South Windsor is a suburban town east of Hartford along the Connecticut River, with a mix of residential development and remaining agricultural land — particularly the tobacco fields that once defined the Connecticut River Valley. The housing stock spans from older farmsteads to modern subdivisions.
For property professionals, South Windsor is a moderate-to-upper suburban market with the Connecticut River creating flood zone exposure and the agricultural heritage still visible in the landscape and land use.
Risk Profile
FEMA flood zones, fire protection grades, radon — parcel by parcel
FEMA Flood Zones
1,269 properties (11%) are in FEMA Special Flood Hazard Areas, where flood insurance is required for federally-backed mortgages.
X
9,926
AE
1,268
A
1
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
666
Grade B
3,528
Grade C
6,188
Grade D
623
Grade E
190
Zone 1
Radon Risk
123 mph
Design Wind Speed
ASCE 7 standard
30 psf
Ground Snow Load
ASCE 7 standard
Relatively Low
FEMA Risk Index
NRI composite rating
The Property Landscape
11,195 properties · Median year built 1977 · Avg 2,289 sf
Property Types
Single Family
7,081
Condominium
1,880
Residential Other
1,127
Institutional
313
Commercial
250
Industrial
235
Agricultural / Open Space
169
Other
99
Mixed Use
18
Vacant Land
16
Construction by Era
Pre-1800
20
1800-1849
59
1850-1899
87
1900-1949
347
1950-1979
4,072
1980-1999
3,254
2000+
740
Market Activity
Recorded transactions from Capitol Registry of Deeds
75%
Owner-Occupied
3%
Out-of-State Owners
NE Provenance tracks recorded deeds, mortgages, and liens for 99% of South Windsor 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
53,301 municipal building permits on file · 75% of properties
NE Provenance tracks 53,301 building permits across 8,445 South Windsor properties — 75% coverage. 5,318 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.
53,301
Permits on File
75%
Coverage
Properties with permits
5,318
Active (5yr)
Recent permit activity
77%
Condition Rated
NEP assessment
Living in South Windsor
Capitol · Connecticut
Zip Codes060160602906042060740608806108
26,918
Population
2020 Census
11,195
Properties
$223K
Median Assessed
75%
Owner-Occupied
28.1
Square Miles
South Windsor covers 28.1 square miles in Capitol, Connecticut. The median assessed property value is $223K.
Single-family homes account for 7,081 of South Windsor's 11,195 properties, with 1,880 condominiums. There are 250 commercial properties. About 75% of properties are owner-occupied, and 3% are owned by someone out of state.
Assessed values range widely — the middle 50% of properties fall between $172K and $292K, with the highest assessed property at $42.0M. For professionals working in this market, the value spread tells you a lot about what you'll encounter door to door.
Most of South Windsor (86%) is on municipal sewer, and 88% have public water service. Electric service is provided by FARMINGTON RIVER POWER COMPANY. 2,725 properties have identified commercial activity — restaurants, retail, professional offices, and services that give South Windsor its character. 637 properties have swimming pools.
What South Windsor Property Intelligence Means for Professionals
Insurance & Underwriting
South Windsor's fire protection grade distribution (666 Grade A, 3,528 Grade B) directly affects premium calculation. Parcel-level hazard data provides the granularity that ZIP-level aggregation misses.
Insurance solutionsReal Estate & Appraisal
South Windsor's 10 property types, spanning construction from 1700 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. 11% of South Windsor 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
53,301 permits across 75% of properties means most South Windsor inspection assignments can start with documented renovation and system history, not a blank slate.
Inspection solutionsExplore South Windsor property intelligence.
11,195 South Windsor 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/south-windsor-ct. For references or attribution, please link back to this page or neprovenance.com. Thank you, we appreciate it.