135 County St, New Haven, CT 06511 Property Records

New Haven City property record for 135 County St, New Haven, CT 06511

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 1,756 sqft · built 1900
Lot Size	0.11 acres (4,792 sqft)
Owner	Company Name on Record
Last Sale	$285,000 (Jul 2025)
Tax Bill	$5,239 (2026)
Deeds & Mortgages	Feb 2026 Mortgage Aug 2024 Refinance + 3 more
Flood Zone	Zone X (minimal risk)
APN	`293 0324 00800`

Property Details

APN / Parcel Number

Primary APN	`293 0324 00800`
Alternative APN	`NHVN M:293 B:0324 L:00800`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Units	2 Units
Stories	2 Stories
Building Area	1,756 sqft Living Area
Gross Area	3,006 sqft
1st Floor Area	962 sqft
Basement Area	962 sqft
Unfinished Basement	962 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Duplex Single
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	4,792 sqft (0.11 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	293 0324 00800
Street Address	135 COUNTY ST
City	NEW HAVEN
State	CT
Zip	06511-3301
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RM2
Legal Block	324
Legal Lot Number	800
Jurisdiction	NEW HAVEN CT
Township / Civil Division	NEW HAVEN
Census Block Group	3
Census Block	3003
Census Tract	141600

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	44 HERRICK AVE, 111, SPRING VALLEY, NY 10977-7716
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Feb 9, 2026	Deed of Trust, Mortgage · Commercial Mortgage DEEPHAVEN MTG LLC
Aug 20, 2024	Deed of Trust, Mortgage · Stand-Alone Refinance BVT ISKA LLC
Jul 7, 2025	Warranty Deed, Transfer
Aug 20, 2024	Warranty Deed, Transfer
Jan 22, 2020	Warranty Deed, Transfer COREVEST AMERICAN FIN

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 7, 2025 · Amount on Record
Deed Sale	Jul 7, 2025 · Amount on Record
Prior Sale	Nov 17, 2014 · Amount on Record
Deed Document Number	20255460
Deed Book / Page	10869 / 309
Transfer Doc	9254-160
Record Updated	Oct 29, 2026

February 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NEW HAVEN CT
Property Address	135 COUNTY ST, NEW HAVEN, CT 06511-3301
Transaction Type	Mortgage
Record Updated	Mar 4, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	00010970-1
Date	Feb 9, 2026
Book Page	10970/1
Instrument	2026-00966

Lender

Name	DEEPHAVEN MTG LLC

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

August 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NEW HAVEN CT
Property Address	135 COUNTY ST, NEW HAVEN, CT 06511-3301
Transaction Type	Mortgage
Record Updated	Nov 19, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	010726-204
Date	Aug 20, 2024
Book Page	10726/204
Instrument	2024-06505

Lender

Name	BVT ISKA LLC

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded

July 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Jul 7, 2025
Property Address	135 COUNTY ST, NEW HAVEN, CT 06511-3301
Document Number	010869-309
Book / Page	10869 / 309
Instrument Date	Jun 17, 2025
Instrument	2025-05460
Transaction Type	Transfer
Record Updated	Nov 19, 2025

Transaction

Amount	Amount Recorded
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	44 HERRICK AVE UNIT 111, 111, SPRING VALLEY, NY 10977-7716

August 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Aug 20, 2024
Property Address	135 COUNTY ST, NEW HAVEN, CT 06511-3301
Document Number	010726-195
Book / Page	10726 / 195
Instrument Date	Aug 1, 2024
Instrument	2024-06502
Transaction Type	Transfer
Record Updated	Oct 23, 2025

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	101 WHITNEY AVE # 6B, 6B, NEW HAVEN, CT 06510-1256

January 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Jan 22, 2020
Property Address	135 COUNTY ST, NEW HAVEN, CT 06511-3301
Document Number	9960-127
Book / Page	009960 / 000127
Instrument Date	Dec 20, 2019
Instrument	658
Transaction Type	Transfer
Record Updated	Feb 11, 2020
Title Company	UNKNOWN

Transaction

Tax	$0.00
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	50 FITCH ST #206B NEW HAVEN CT 065151366, 206B, NEW HAVEN, CT 06515-1366

Mortgage

Document Number	9960-145
Date	Jan 22, 2020
Book Page	009960/000145
Instrument	659

Lender

Name	COREVEST AMERICAN FIN

Agreement

Amount	Amount Recorded
Term	60 Months
Due	Jan 21, 2025

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	$5,239.00 (+1.41%)	$131,110 (-) Land $32,620 Building $98,490	$298,086 (+224.79%)
2025	$5,166.00	$131,110 (-) Land $32,620 Building $98,490	$91,777 Land $22,834 Building $68,943
2024	$5,166.00 (+5.93%)
2023	$4,877.00 (-6.43%)	$131,110 (-) Land $32,620 Building $98,490
2022	$5,212.00	$131,110 Land $32,620 Building $98,490

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

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	Low lower than 98% of the US · lower than 97.2% 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 586 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
GoNetspeed Fiber	2,000 / 2,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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