Essex, CT
Lower Connecticut River Valley41.3534°N, 72.3906°W
Tracking 2,419 properties across Essex, Connecticut — a community where the median home dates to 1966 and the oldest to 1647. Every parcel mapped with building characteristics, environmental exposure, hazard risk, and ownership history assembled from 140+ sources.
2,419
Properties Tracked
1966
Median Year Built
$493K
Median Assessed Value
13%
FEMA Flood Zone
627,970
NEP Data Facts Tracked
Zone 2
Radon Zone
Click any parcel to view intelligence
Essex, CTInc. 1852
Essex is consistently rated one of the most beautiful small towns in New England — a Connecticut River village with a harbor, colonial-era homes, and the Essex Steam Train and Riverboat. The town's waterfront character and strict preservation have maintained an architectural integrity that draws visitors and sustains high property values.
For property professionals, Essex is an upper-value market where historic character, river access, and village walkability drive premiums. Historic preservation requirements affect renovation decisions, and the Connecticut River brings flood considerations.
Risk Profile
FEMA flood zones, fire protection grades, radon — parcel by parcel
FEMA Flood Zones
304 properties (13%) are in FEMA Special Flood Hazard Areas, where flood insurance is required for federally-backed mortgages.
X
2,115
AE
260
A
44
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
4
Grade B
641
Grade C
774
Grade D
879
Grade E
121
Zone 2
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
2,419 properties · Median year built 1966 · Avg 2,595 sf
Property Types
Residential Other
1,635
Condominium
318
Institutional
188
Commercial
140
Other
66
Industrial
41
Mixed Use
10
Agricultural / Open Space
8
Multi-Family
7
Vacant Land
6
Construction by Era
Pre-1800
77
1800-1849
145
1850-1899
187
1900-1949
324
1950-1979
678
1980-1999
336
2000+
255
Architectural Styles
Colonial
540
Cape Cod
314
Ranch
215
Conventional
203
Townhouse
98
Contemporary
95
Commercial
48
Commercial (General)
20
Market Activity
Recorded transactions from Lower Connecticut River Valley Registry of Deeds
54%
Owner-Occupied
6%
Out-of-State Owners
NE Provenance tracks recorded deeds, mortgages, and liens for 96% of Essex 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
11,568 municipal building permits on file · 54% of properties
NE Provenance tracks 11,568 building permits across 1,295 Essex properties — 54% coverage. 861 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.
11,568
Permits on File
54%
Coverage
Properties with permits
861
Active (5yr)
Recent permit activity
83%
Condition Rated
NEP assessment
Living in Essex
Lower Connecticut River Valley · Connecticut
Zip Codes00064006420604906409064160641706422064260644206475
6,733
Population
2020 Census
2,419
Properties
$493K
Median Assessed
54%
Owner-Occupied
10.4
Square Miles
Essex covers 10.4 square miles in Lower Connecticut River Valley, Connecticut. The median assessed property value is $493K.
, with 318 condominiums. There are 140 commercial properties. About 54% of properties are owner-occupied, and 6% are owned by someone out of state.
Assessed values range widely — the middle 50% of properties fall between $310K and $742K, with the highest assessed property at $34.4M. 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 58% have public water service. Electric service is provided by CONNECTICUT LIGHT & POWER CO. 547 properties have identified commercial activity — restaurants, retail, professional offices, and services that give Essex its character.
What Essex Property Intelligence Means for Professionals
Insurance & Underwriting
Essex's fire protection grade distribution (4 Grade A, 641 Grade B) directly affects premium calculation. Parcel-level hazard data provides the granularity that ZIP-level aggregation misses.
Insurance solutionsReal Estate & Appraisal
Essex's 10 property types, spanning construction from 1647 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. 13% of Essex 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
11,568 permits across 54% of properties means most Essex inspection assignments can start with documented renovation and system history, not a blank slate.
Inspection solutionsExplore Essex property intelligence.
2,419 Essex 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/essex-ct. For references or attribution, please link back to this page or neprovenance.com. Thank you, we appreciate it.