Deep River, CT
Lower Connecticut River Valley41.3857°N, 72.4356°W
Tracking 2,214 properties across Deep River, Connecticut — a community where the median home dates to 1964 and the oldest to 1700. Every parcel mapped with building characteristics, environmental exposure, hazard risk, and ownership history assembled from 140+ sources.
2,214
Properties Tracked
1964
Median Year Built
$255K
Median Assessed Value
11%
FEMA Flood Zone
579,725
NEP Data Facts Tracked
Zone 2
Radon Zone
Click any parcel to view intelligence
Deep River, CTInc. 1635
Deep River is a small town along the Connecticut River, with a compact village center and surrounding wooded residential areas. The town has a quiet, artistic character similar to neighboring Chester and Essex.
For property professionals, Deep River is a small, moderate market with river proximity and a housing stock that mixes village homes with rural properties.
Risk Profile
FEMA flood zones, fire protection grades, radon — parcel by parcel
FEMA Flood Zones
238 properties (11%) are in FEMA Special Flood Hazard Areas, where flood insurance is required for federally-backed mortgages.
X
1,976
AE
147
A
91
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
250
Grade B
490
Grade C
221
Grade D
1,154
Grade E
99
Zone 2
Radon Risk
123 mph
Design Wind Speed
ASCE 7 standard
30 psf
Ground Snow Load
ASCE 7 standard
Relatively Moderate
FEMA Risk Index
NRI composite rating
The Property Landscape
2,214 properties · Median year built 1964 · Avg 2,048 sf
Property Types
Single Family
1,508
Condominium
166
Institutional
138
Vacant Land
101
Multi-Family
72
Other
67
Commercial
55
Two-Family
45
Mixed Use
23
Industrial
19
Construction by Era
Pre-1800
47
1800-1849
103
1850-1899
149
1900-1949
386
1950-1979
642
1980-1999
395
2000+
150
Architectural Styles
Ranch
352
Conventional
275
Cape Cod
268
Colonial
268
Condominium
172
Old Style
122
Custom
68
Raised Ranch
58
Market Activity
Recorded transactions from Lower Connecticut River Valley Registry of Deeds
71%
Owner-Occupied
4%
Out-of-State Owners
NE Provenance tracks recorded deeds, mortgages, and liens for 96% of Deep River properties. Ownership intelligence includes transaction history, entity detection, portfolio identification, and lien analysis — assembled from public registry records into a single property-level profile.
Living in Deep River
Lower Connecticut River Valley · Connecticut
Zip Codes064170641906442
4,415
Population
2020 Census
2,214
Properties
$255K
Median Assessed
71%
Owner-Occupied
13.5
Square Miles
Deep River covers 13.5 square miles in Lower Connecticut River Valley, Connecticut. The median assessed property value is $255K.
Single-family homes account for 1,508 of Deep River's 2,214 properties, with 166 condominiums and 129 multi-family buildings. There are 55 commercial properties and 101 parcels of vacant land. About 71% of properties are owner-occupied, and 4% are owned by someone out of state.
Assessed values range widely — the middle 50% of properties fall between $198K and $350K, with the highest assessed property at $38.7M. For professionals working in this market, the value spread tells you a lot about what you'll encounter door to door.
28% of properties are on municipal sewer, with the remainder on private septic systems, and 40% have public water service. Electric service is provided by CONNECTICUT LIGHT & POWER CO. 604 properties have identified commercial activity — restaurants, retail, professional offices, and services that give Deep River its character.
What Deep River Property Intelligence Means for Professionals
Insurance & Underwriting
Deep River's fire protection grade distribution (250 Grade A, 490 Grade B) directly affects premium calculation. Parcel-level hazard data provides the granularity that ZIP-level aggregation misses.
Insurance solutionsReal Estate & Appraisal
Deep River'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 Deep River 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
Understanding a property's construction era, environmental exposure, and building characteristics before arriving on site transforms inspection from discovery to verification.
Inspection solutionsExplore Deep River property intelligence.
2,214 Deep River 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/deep-river-ct. For references or attribution, please link back to this page or neprovenance.com. Thank you, we appreciate it.