865 Congress Ave, New Haven, CT 06519 Property Records

New Haven City property record for 865 Congress Ave, New Haven, CT 06519

Property Summary

Property Type	General Industrial
Details	11,038 sqft · built 1925
Lot Size	0.25 acres (10,890 sqft)
Owner	Company Name on File
Last Sale	$600,000 (Aug 2026)
Tax Bill	$9,838 (2026)
Deeds & Mortgages	Aug 2026 Sale Feb 2023 Refinance
Flood Zone	Zone X (minimal risk)
APN	`310 0127 03500`

Property Details

APN / Parcel Number

Primary APN	`310 0127 03500`
Alternative APN	`NHVN M:310 B:0127 L:03500`

Interior

Total Rooms	1 Room
Stories	1 Story
Building Area	11,038 sqft Total Area
1st Floor Area	11,038 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Exterior Material	Brick
Construction Type	Masonry / Concrete Block
Roof Type	Flat
Roof Material	Tar & Gravel
Lot Area	10,890 sqft (0.25 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	310 0127 03500
Street Address	865 CONGRESS AVE
City	NEW HAVEN
State	CT
Zip	06519-1248
Property Category	Industrial
Property Type	Industrial > General Industrial
Local Zoning Code	BA
Legal Block	127
Legal Lot Number	3500
Jurisdiction	NEW HAVEN CT
Township / Civil Division	NEW HAVEN
Census Block Group	1
Census Block	1003
Census Tract	140600

Owner

865 Congress Ave, an industrial property, is owned by a company that bought it in August 2026.

Source: New Haven City records, as of October 20, 2026

Owner of Record	Company Name on File
Mailing Address	865 CONGRESS AVE, NEW HAVEN, CT 06519-1248
Owner Type	Company
Vesting	Limited Liability Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Aug 14, 2026	Warranty Deed, Transfer
Feb 22, 2023	Deed of Trust, Mortgage · Stand-Alone Refinance FIRST COUNTY BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 14, 2026 · Amount on File
Deed Sale	Aug 14, 2026 · Amount on File
Prior Sale	Feb 20, 1998 · Amount on File
Deed Book / Page	11062 / 1
Record Updated	Oct 29, 2026

August 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Aug 14, 2026
Property Address	865 CONGRESS AVE, NEW HAVEN, CT 06519-1248
Document Number	0000006782
Book / Page	11062 / 1
Instrument Date	Jul 29, 2026
Instrument	20266782
Transaction Type	Transfer
Record Updated	Sep 25, 2026

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

February 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NEW HAVEN CT
Property Address	865 CONGRESS AVE, NEW HAVEN, CT 06519-1248
Transaction Type	Mortgage
Record Updated	Mar 9, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	010504-325
Date	Feb 22, 2023
Book Page	10504/325
Instrument	2023-01418

Lender

Name	FIRST COUNTY BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	25 Months
Due	Mar 1, 2025

Tax Assessment & Valuation

The 2026 property tax bill for 865 Congress Ave was $9,838, up 1.4% from the year before.

Source: New Haven City assessment roll, as of September 25, 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision / Municipality	New Haven City
Unified School District	New Haven School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$9,838.00 (+1.42%)	$246,190 (-) Land $49,280 Building $196,910
2025	$9,700.00	$246,190 Land $49,280 Building $196,910	$351,700 Land $70,400 Building $281,300
2024	$9,700.00 (+5.92%)
2023	$9,158.00 (-6.42%)	$246,190 (-) Land $49,280 Building $196,910
2022	$9,786.00	$246,190 Land $49,280 Building $196,910

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 865 Congress Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective January 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 865 Congress Ave is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 99% of Connecticut
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	REGIONAL WATER AUTHORITY serves 418,900 people · EPA ID CT0930011
Water Source	Surface water
Last State Inspection	Jun 2024
Lead	Under 1 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 564 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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