New Haven, CT
South Central Connecticut41.3082°N, 72.9251°W
Tracking 27,237 properties across New Haven, Connecticut — a community where the median home dates to 1920 and the oldest to 1767. Every parcel mapped with building characteristics, environmental exposure, hazard risk, and ownership history assembled from 140+ sources.
27,237
Properties Tracked
1920
Median Year Built
$244K
Median Assessed Value
6%
FEMA Flood Zone
7.72M
NEP Data Facts Tracked
42%
Coastal Zone
Click any parcel to view intelligence
New Haven, CTInc. 1638
New Haven is Connecticut's second-largest city and home to Yale University, whose campus and related institutions dominate the city's geography, economy, and character. The city's property landscape is defined by the Yale presence: the campus occupies a vast area of tax-exempt land, the surrounding neighborhoods house students and faculty, and the medical center and research institutions drive employment and development.
Beyond Yale, New Haven has a complex urban fabric: the historic nine-square grid of the original city plan, the dense residential neighborhoods in the Hill, Fair Haven, and Westville areas, and the harbor waterfront that has seen redevelopment. For property professionals, New Haven is one of the most complex markets in Connecticut — the institutional land holdings, the urban density, the neighborhood variation, and the coastal exposure along the harbor create a market that demands parcel-level intelligence.
Risk Profile
FEMA flood zones, fire protection grades, radon, coastal exposure, storm surge — parcel by parcel
FEMA Flood Zones
1,678 properties (6%) are in FEMA Special Flood Hazard Areas, where flood insurance is required for federally-backed mortgages.
X
25,558
AE
1,577
VE
89
A
12
NOT DIGITIZED
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
5,035
Grade B
18,917
Grade C
3,256
Grade D
29
Coastal & Water Exposure
11,317 properties (42%) are within 3 miles of the ocean. 1,414 are classified as waterfront. The closest property is 10 ft from the coastline.
766
SLR 1 ft
Properties affected
1,016
SLR 3 ft
Properties affected
1,742
SLR 6 ft
Properties affected
4,621
Surge Exposure
Cat 1/2/3/4
799
Estuary
Waterfront
23
Pond
Waterfront
11
River/Stream
Waterfront
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
27,237 properties · Median year built 1920 · Avg 3,962 sf
Property Types
Single Family
9,308
Two-Family
4,590
Condominium
3,572
Three-Family
2,896
Institutional
2,337
Multi-Family
1,184
Commercial
1,078
Vacant Land
874
Mixed Use
703
Industrial
402
Construction by Era
Pre-1800
2
1800-1849
180
1850-1899
1,305
1900-1949
15,020
1950-1979
4,274
1980-1999
2,521
2000+
795
Architectural Styles
Multi-Family
7,535
Colonial
4,994
Condominium
3,549
Cape Cod
1,750
Ranch
1,537
Raised Ranch
354
Restaurant
234
Bungalow
231
Market Activity
Recorded transactions from South Central Connecticut Registry of Deeds
48%
Owner-Occupied
6%
Out-of-State Owners
NE Provenance tracks recorded deeds, mortgages, and liens for 96% of New Haven 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
87,703 municipal building permits on file · 63% of properties
NE Provenance tracks 87,703 building permits across 17,138 New Haven properties — 63% coverage. 6,782 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.
87,703
Permits on File
63%
Coverage
Properties with permits
6,782
Active (5yr)
Recent permit activity
88%
Condition Rated
NEP assessment
Living in New Haven
South Central Connecticut · Connecticut
Zip Codes06482065100651106512065130651406515065160651706518065190652406525
134,023
Population
2020 Census
27,237
Properties
$244K
Median Assessed
48%
Owner-Occupied
18.7
Square Miles
New Haven covers 18.7 square miles in South Central Connecticut, Connecticut. The median assessed property value is $244K.
Single-family homes account for 9,308 of New Haven's 27,237 properties, with 3,572 condominiums and 8,670 multi-family buildings. There are 1,078 commercial properties and 874 parcels of vacant land. About 48% 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 $173K and $351K, with the highest assessed property at $696.5M. For professionals working in this market, the value spread tells you a lot about what you'll encounter door to door.
Most of New Haven (100%) is on municipal sewer. Electric service is provided by UNITED ILLUMINATING CO. 8,893 properties have identified commercial activity — restaurants, retail, professional offices, and services that give New Haven its character. 256 properties have swimming pools.
Environmental note: New Haven has an average EPA lead paint indicator at the 80th percentile nationally, consistent with 1,487 properties built before 1900 when lead paint was standard. 21,737 properties exceed at least one EPA environmental justice threshold — a factor in lending compliance and environmental due diligence.
What New Haven Property Intelligence Means for Professionals
Insurance & Underwriting
With 6% of properties in FEMA flood zones and 42% in the coastal zone, New Haven concentrates several major underwriting variables. Parcel-level hazard data provides the granularity that ZIP-level aggregation misses.
Insurance solutionsReal Estate & Appraisal
New Haven's 10 property types, spanning construction from 1767 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. 6% of New Haven 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
87,703 permits across 63% of properties means most New Haven inspection assignments can start with documented renovation and system history, not a blank slate.
Inspection solutionsExplore New Haven property intelligence.
27,237 New Haven 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/new-haven-ct. For references or attribution, please link back to this page or neprovenance.com. Thank you, we appreciate it.