5 Triangle St, Norwalk, CT 06855 Property Records

Norwalk City property record for 5 Triangle St, Norwalk, CT 06855

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 1,814 sqft · built 1965
Lot Size	0.14 acres (6,098 sqft)
Owner	2 Individual Names on Record
Last Sale	$660,000 (Sep 2024)
Tax Bill	$9,488 (2026)
Deeds & Mortgages	Sep 2024 Sale & Mortgage Oct 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`D:3 B:21 L:4`

Property Details

APN / Parcel Number

Primary APN	`D:3 B:21 L:4`
Alternative APNs	`NORW M:3 B:21 L:4` `NWLK M:3 B:21 L:4` `7321`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Units	2 Units
Stories	2 Stories
Building Area	1,814 sqft Living Area
Gross Area	2,928 sqft
1st Floor Area	964 sqft
Basement Area	936 sqft
Unfinished Basement	749 sqft

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1979
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,098 sqft (0.14 acres)
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	7321
Street Address	5 TRIANGLE ST
City	NORWALK
State	CT
Zip	06855-1603
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	C
Legal Block	21
Legal Lot Number	4
Jurisdiction	NORWALK CT
Township / Civil Division	NORWALK
Census Block Group	4
Census Block	4008
Census Tract	44300

Owner

Source: Norwalk City records, as of October 21, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	5 ARLINGTON ST, NORWALK, CT 06850-2604
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 20, 2024	Warranty Deed, Transfer · FHA Mortgage NEWREZ LLC
Oct 25, 2019	Quit Claim Deed, Transfer UNKNOWN

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 20, 2024 · Amount on Record
Deed Sale	Sep 20, 2024 · Amount on Record
Prior Sale	Aug 31, 1982 · Amount on Record
Deed Document Number	20242024007685
Deed Book / Page	9783 / 267
Prior Transfer Date	Oct 23, 2019
Record Updated	Oct 29, 2026

September 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NORWALK CT
Recording Date	Sep 20, 2024
Property Address	5 TRIANGLE ST, NORWALK, CT 06855-1603
Document Number	009783-267
Book / Page	9783 / 267
Instrument Date	Sep 16, 2024
Instrument	2024007685
Transaction Type	Transfer
Record Updated	Oct 23, 2025

Transaction

Amount	Amount Recorded
Downpayment	Downpayment 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
Relationship	Joint Tenants
Address	5 ARLINGTON ST, NORWALK, CT 06850-2604

Mortgage

Document Number	2024007686
Date	Sep 20, 2024
Instrument	2024007686

Lender

Name	NEWREZ LLC

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

October 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NORWALK CT
Recording Date	Oct 25, 2019
Property Address	5 TRIANGLE ST, NORWALK, CT 06855-1603
Document Number	8905-247
Book / Page	008905 / 000247
Instrument Date	Oct 23, 2019
Transaction Type	Transfer
Record Updated	Nov 19, 2019
Title Company	UNKNOWN

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	5 TRIANGLE ST NORWALK CT 068551603, NORWALK, CT 06855-1603

Tax Assessment & Valuation

Source: Norwalk City assessment roll, as of June 25, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$9,488.00 (+1.39%)	$391,550 (-) Land $161,830 Building $229,720	$712,629 (+16%)
2025	$9,358.00	$391,550 (+30.94%) Land $161,830 Building $229,720	$274,085 Land $113,281 Building $160,804
2024	$9,358.00 (+24.76%)
2023	$7,501.00 (+2.21%)	$299,020 (-) Land $125,520 Building $173,500
2022	$7,339.00	$299,020 Land $125,520 Building $173,500

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 November 28, 2025

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	NORWALK FIRST TAXING DISTRICT serves 40,256 people · EPA ID CT1030011
Water Source	Surface water
Last State Inspection	Aug 2025
Lead	3 ppb (2025) 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 300 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Frontier Fiber	7,000 / 7,000
Verizon Fixed Wireless	300 / 20

May also be available: Xfinity.

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