174 Thompson St, New Haven, CT 06511 Property Records

New Haven City property record for 174 Thompson St, New Haven, CT 06511

Property Summary

Property Type	Triplex
Details	6 bd · 3 ba · 3,611 sqft · built 1900
Lot Size	0.17 acres (7,405 sqft)
Owner	Company Name on Record
Last Sale	$140,175 (Jan 2020)
Tax Bill	$9,687 (2026)
Deeds & Mortgages	Apr 2025 Mortgage Apr 2025 Sale + 4 more
Flood Zone	Zone X (minimal risk)
APN	`291 0431 00400`

Property Details

APN / Parcel Number

Primary APN	`291 0431 00400`
Alternative APN	`NHVN M:291 B:0431 L:00400`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Total Rooms	14 Rooms
Units	3 Units
Stories	3 Stories
Building Area	3,611 sqft Living Area
Gross Area	5,954 sqft
1st Floor Area	1,366 sqft
Basement Area	1,366 sqft
Unfinished Basement	1,366 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Other
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	7,405 sqft (0.17 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	291 0431 00400
Street Address	174 THOMPSON ST
City	NEW HAVEN
State	CT
Zip	06511-1818
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	RM2
Legal Block	431
Legal Lot Number	400
Jurisdiction	NEW HAVEN CT
Township / Civil Division	NEW HAVEN
Census Block Group	6
Census Block	6002
Census Tract	141500

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	399 WHALLEY AVE, NEW HAVEN, CT 06511-3008
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Apr 2, 2025	Deed of Trust, Mortgage · Commercial Mortgage ENCORE SFR FINANCE LLC
Apr 2, 2025	Warranty Deed, Transfer
Apr 23, 2021	Warranty Deed, Transfer
Jan 31, 2020	Quit Claim Deed, Transfer UNKNOWN
Jan 31, 2020	Warranty Deed, Transfer UNKNOWN
Dec 5, 2019	Foreclosure UNKNOWN

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 31, 2020 · Amount on Record
Deed Sale	Jan 31, 2020 · Amount on Record
Prior Sale	Dec 5, 2019
Deed Document Number	202020-00937
Deed Book / Page	9963 / 266
Prior Transfer Date	Jan 22, 2020
Prior Transfer Doc	9963-269
Record Updated	Oct 29, 2026

April 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NEW HAVEN CT
Property Address	174 THOMPSON ST, NEW HAVEN, CT 06511-1818
Transaction Type	Mortgage
Record Updated	Oct 23, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Mortgage

Document Number	010823-267
Date	Apr 2, 2025
Book Page	10823/267
Instrument	2025-02617

Lender

Name	ENCORE SFR FINANCE LLC

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

April 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Apr 2, 2025
Property Address	174 THOMPSON ST, NEW HAVEN, CT 06511-1818
Document Number	010823-255
Book / Page	10823 / 255
Instrument Date	Mar 20, 2025
Instrument	2025-02615
Transaction Type	Transfer
Record Updated	Oct 23, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	399 WHALLEY AVE, NEW HAVEN, CT 06511-3008
Investor	Possibly a Property Investor

April 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Apr 23, 2021
Property Address	174 THOMPSON ST, NEW HAVEN, CT 06511-1818
Document Number	010159-182
Book / Page	10159 / 182
Instrument Date	Apr 20, 2021
Instrument	2021-03850
Transaction Type	Transfer
Record Updated	Oct 23, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	399 WHALLEY AVE, NEW HAVEN, CT 06511-3008
Investor	Possibly a Property Investor

January 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Jan 31, 2020
Property Address	174 THOMPSON ST, NEW HAVEN, CT 06511-1818
Document Number	9963-269
Book / Page	009963 / 000269
Instrument Date	Jan 22, 2020
Instrument	938
Transaction Type	Transfer
Record Updated	Feb 18, 2020
Title Company	UNKNOWN

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	174 THOMPSON ST NEW HAVEN CT 065111818, NEW HAVEN, CT 06511-1818

January 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Jan 31, 2020
Property Address	174 THOMPSON ST, NEW HAVEN, CT 06511-1818
Document Number	9963-266
Book / Page	009963 / 000266
Instrument Date	Jan 8, 2020
Instrument	937
Transaction Type	Transfer
Record Updated	Feb 18, 2020
Title Company	UNKNOWN

Transaction

Amount	Amount Recorded
Tax	$140.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	174 THOMPSON ST NEW HAVEN CT 065111818, NEW HAVEN, CT 06511-1818

December 2019: Foreclosure

Document Type	Foreclosure
Jurisdiction	NEW HAVEN CT
Recording Date	Dec 5, 2019
Property Address	174 THOMPSON ST, NEW HAVEN, CT 06511-1818
Document Number	9941-194
Book / Page	009941 / 000194
Instrument Date	Dec 3, 2019
Instrument	11165
Transaction Type	Foreclosure
Record Updated	Jan 13, 2020
Title Company	UNKNOWN

Transaction

Tax	$0.00
Additional	Lis Pendens

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	174 THOMPSON ST NEW HAVEN CT 065111818, NEW HAVEN, CT 06511-1818

Tax Assessment & Valuation

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	$9,687.00 (+1.42%)	$242,410 (-) Land $34,230 Building $208,180
2025	$9,551.00	$242,410 (+14.18%) Land $34,230 Building $208,180	$346,300 Land $48,900 Building $297,400
2024	$9,551.00 (+20.93%)
2023	$7,898.00 (-6.41%)	$212,310 (-) Land $34,230 Building $178,080
2022	$8,439.00	$212,310 Land $34,230 Building $178,080

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

Flood

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

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 488 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: GoNetspeed.

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