336 Exchange St, New Haven, CT 06513 Property Records

New Haven City property record for 336 Exchange St, New Haven, CT 06513

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 1,608 sqft · built 1900
Lot Size	0.12 acres (5,227 sqft)
Owner	Company Name on File
Last Sale	$330,000 (Dec 2025)
Tax Bill	$5,388 (2026)
Deeds & Mortgages	Jul 2026 Line of Credit Dec 2025 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`173 0730 02500`

Property Details

APN / Parcel Number

Primary APN	`173 0730 02500`
Alternative APN	`NHVN M:173 B:0730 L:02500`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Units	2 Units
Stories	2 Stories
Building Area	1,608 sqft Living Area
Gross Area	3,378 sqft
1st Floor Area	888 sqft
Attic	Attic
Attic Area	720 sqft
Basement Area	888 sqft
Unfinished Basement	888 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	5,227 sqft (0.12 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	173 0730 02500
Street Address	336 EXCHANGE ST
City	NEW HAVEN
State	CT
Zip	06513-3835
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RM2
Legal Subdivision	TOWER AT COUNTRY CLUB
Legal Block	730
Legal Lot Number	2500
Jurisdiction	NEW HAVEN CT
Township / Civil Division	NEW HAVEN
Census Block Group	1
Census Block	1005
Census Tract	142300

Owner

336 Exchange St, a duplex, is owned by a company that bought it in December 2025.

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

Owner of Record	Company Name on File
Mailing Address	336 EXCHANGE ST, NEW HAVEN, CT 06513-3835
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
Jul 14, 2026	Deed of Trust, Mortgage · Line of Credit MORTGAGE MORTGAGE
Dec 29, 2025	Warranty Deed, Transfer · Commercial Mortgage BROADVIEW CAPITAL LLC
Apr 7, 2021	Warranty Deed, Transfer
Dec 30, 2020	Warranty Deed, Transfer UNKNOWN

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 29, 2025 · Amount on File
Deed Sale	Dec 29, 2025 · Amount on File
Prior Sale	Dec 30, 2020 · Amount on File
Deed Document Number	202510565
Deed Book / Page	10952 / 49
Record Updated	Oct 29, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NEW HAVEN CT
Recording Date	Jul 14, 2026
Property Address	336 EXCHANGE ST, NEW HAVEN, CT 06513-3835
Document Number	0000005775
Book / Page	11046 / 120
Instrument Date	Jul 9, 2026
Instrument	20265775
Transaction Type	Mortgage
Record Updated	Aug 5, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000005775,
Date	Jul 14, 2026
Book Page	11046/120
Instrument	20265775

Lender

Name	MORTGAGE MORTGAGE

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Aug 1, 2056

Interest

Rate	6.52%
Max Rate	-1%

December 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Dec 29, 2025
Property Address	336 EXCHANGE ST, NEW HAVEN, CT 06513-3835
Document Number	0010952-49
Book / Page	10952 / 49
Instrument Date	Dec 23, 2025
Instrument	2025-10565
Transaction Type	Transfer
Record Updated	Feb 9, 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

Mortgage

Document Number	0202510566
Date	Dec 29, 2025
Instrument	2025-10566

Lender

Name	BROADVIEW CAPITAL LLC

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

April 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Apr 7, 2021
Property Address	336 EXCHANGE ST, NEW HAVEN, CT 06513-3835
Document Number	10151-106
Book / Page	10151 / 106
Instrument Date	Mar 24, 2021
Instrument	2021-03252
Transaction Type	Transfer
Record Updated	May 21, 2021

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

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NEW HAVEN CT
Recording Date	Dec 30, 2020
Property Address	336 EXCHANGE ST, NEW HAVEN, CT 06513-3835
Document Number	10102-114
Book / Page	010102 / 000114
Instrument Date	Dec 9, 2020
Instrument	10569
Transaction Type	Transfer
Record Updated	Jan 19, 2021
Title Company	UNKNOWN

Transaction

Amount	Amount on Record
Tax	$140.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	399 WHALLEY AVE NEW HAVEN CT 065113008, NEW HAVEN, CT 06511-3008
Investor	Possibly a Property Investor

Tax Assessment & Valuation

The 2026 property tax bill for 336 Exchange St was $5,388, 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	$5,388.00 (+1.43%)	$134,820 (-) Land $40,250 Building $94,570	$321,864 (+241.05%)
2025	$5,312.00	$134,820 Land $40,250 Building $94,570	$94,374 Land $28,175 Building $66,199
2024	$5,312.00 (+5.92%)
2023	$5,015.00 (-6.42%)	$134,820 (-) Land $40,250 Building $94,570
2022	$5,359.00	$134,820 Land $40,250 Building $94,570

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

Flood

FEMA maps place 336 Exchange St 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 336 Exchange St 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 307 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
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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