65 Winthrop Ave, New Haven, CT 06519 Property Records

New Haven City property record for 65 Winthrop Ave, New Haven, CT 06519

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 878 sqft · built 1900
Lot Size	0.08 acres (3,485 sqft)
Owner	Company Name on File
Last Sale	$175,000 (Jun 2026)
Tax Bill	$4,048 (2026)
Deeds & Mortgages	Jun 2026 Sale & Line of Credit Jun 2026 Sale & Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`312 0143 06700`

Property Details

APN / Parcel Number

Primary APN	`312 0143 06700`
Alternative APN	`NHVN M:312 B:0143 L:06700`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	878 sqft Living Area
Gross Area	1,528 sqft
1st Floor Area	494 sqft
Basement Area	494 sqft
Unfinished Basement	494 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Cape Cod
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	3,485 sqft (0.08 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	312 0143 06700
Street Address	65 WINTHROP AVE
City	NEW HAVEN
State	CT
Zip	06519-5548
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RM2
Legal Block	143
Legal Lot Number	6700
Jurisdiction	NEW HAVEN CT
Township / Civil Division	NEW HAVEN
Census Block Group	2
Census Block	2004
Census Tract	140600

Owner

65 Winthrop Ave is owned by a company that bought it in June 2026.

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

Owner of Record	Company Name on File
Mailing Address	65 WINTHROP AVE, NEW HAVEN, CT 06519-5548
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
Jun 11, 2026	Warranty Deed, Transfer · Line of Credit COMMERCIAL LENDER LLC
Jun 11, 2026	Warranty Deed, Transfer · Line of Credit COMMERCIAL LENDER LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 11, 2026 · Amount on File
Deed Sale	Jun 11, 2026 · Amount on File
Prior Sale	Apr 17, 2003 · Amount on File
Deed Book / Page	11028 / 147
Transfer Doc	6395000226
Record Updated	Oct 29, 2026

June 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Jun 11, 2026
Property Address	65 WINTHROP AVE, NEW HAVEN, CT 06519-5548
Document Number	0000004748
Book / Page	11028 / 147
Instrument Date	Jun 9, 2026
Instrument	20264748
Transaction Type	Transfer
Record Updated	Jul 1, 2026

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	65 WINTHROP AVE, NEW HAVEN, CT 06519-5548

Mortgage

Document Number	011028-149,
Date	Jun 11, 2026
Book Page	11028/149
Instrument	20264749

Lender

Name	COMMERCIAL LENDER LLC

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	12 Months
Due	Jul 1, 2027

Interest

Rate	6.37%
Max Rate	-1%

June 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Jun 11, 2026
Property Address	65 WINTHROP AVE, NEW HAVEN, CT 06519-5548
Document Number	011028-147
Book / Page	11028 / 147
Instrument Date	Jun 9, 2026
Instrument	20264748
Transaction Type	Transfer
Record Updated	Sep 25, 2026

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	65 WINTHROP AVE, NEW HAVEN, CT 06519-5548

Mortgage

Document Number	1102000149,
Date	Jun 11, 2026
Book Page	11028/149

Lender

Name	COMMERCIAL LENDER LLC

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	12 Months
Due	Jul 1, 2027

Interest

Max Rate	-1%

Tax Assessment & Valuation

The 2026 property tax bill for 65 Winthrop Ave was $4,048, 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	$4,048.00 (+1.43%)	$101,290 (-) Land $35,070 Building $66,220	$189,212 (+166.86%)
2025	$3,991.00	$101,290 Land $35,070 Building $66,220	$70,903 Land $24,549 Building $46,354
2024	$3,991.00 (+5.92%)
2023	$3,768.00 (-6.41%)	$101,290 (-) Land $35,070 Building $66,220
2022	$4,026.00	$101,290 Land $35,070 Building $66,220

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 65 Winthrop 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

The area around 65 Winthrop Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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 509 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
AT&T Fixed Wireless	100 / 20

May also be available: GoNetspeed, T-Mobile, Verizon.

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