4 Byron Ave, Ansonia, CT 06401 Property Records

Ansonia City property record for 4 Byron Ave, Ansonia, CT 06401

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,113 sqft · built 1950
Lot Size	0.14 acres (6,098 sqft)
Owner	2 Individual Names on Record
Last Sale	$260,000 (Apr 2024)
Tax Bill	$4,458 (2026)
Deeds & Mortgages	Apr 2024 Transfer Apr 2024 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`ANSO M:038 B:0017 L:0000`

Property Details

APN / Parcel Number

Primary APN	`ANSO M:038 B:0017 L:0000`
Alternative APN	`3770`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,113 sqft Living Area
Gross Area	2,064 sqft
1st Floor Area	708 sqft
Basement Area	624 sqft
Unfinished Basement	624 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	Cape Cod
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,098 sqft (0.14 acres)
Garage Type	Detached

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Oil
Sewer	Septic

Location & Zoning

Account Number	3770
Street Address	4 BYRON AVE
City	ANSONIA
State	CT
Zip	06401-1302
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A
Legal Block	17
Jurisdiction	ANSONIA CT
Township / Civil Division	ANSONIA
Census Block Group	1
Census Block	1009
Census Tract	125400

Owner

Source: Ansonia 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	2 Individual Names on Record
Mailing Address	4 BYRON AVE, ANSONIA, CT 06401-1302
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 22, 2024	Quit Claim Deed, Transfer Quitclaim
Apr 22, 2024	Warranty Deed, Transfer
May 24, 2017	Deed of Trust, Mortgage ANSONIA CITY OF

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 22, 2024 · Amount on Record
Deed Sale	Apr 22, 2024 · Amount on Record
Deed Book / Page	620 / 894
Prior Transfer Date	Apr 18, 2024
Prior Transfer Doc	000620-897
Record Updated	Oct 29, 2026

April 2024: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ANSONIA CT
Recording Date	Apr 22, 2024
Property Address	4 BYRON AVE, ANSONIA, CT 06401-1302
Document Number	000620-897
Book / Page	620 / 897
Instrument Date	Apr 18, 2024
Transaction Type	Transfer
Record Updated	May 9, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4 BYRON AVE, ANSONIA, CT 06401-1302

April 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ANSONIA CT
Recording Date	Apr 22, 2024
Property Address	4 BYRON AVE, ANSONIA, CT 06401-1302
Document Number	000620-894
Book / Page	620 / 894
Instrument Date	Apr 16, 2024
Transaction Type	Transfer
Record Updated	May 9, 2024

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

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ANSONIA CT
Property Address	4 BYRON AVE, ANSONIA, CT 06401-1302
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	551-647
Date	May 24, 2017
Book Page	551/647
Instrument	1623300011

Lender

Name	ANSONIA CITY OF

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: Ansonia City assessment roll, as of September 25, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$4,458.00 (+3.17%)	$151,340 (-) Land $50,960 Building $100,380	$308,505 (+191.21%)
2025	$4,321.00	$151,340 (-) Land $50,960 Building $100,380	$105,938 Land $35,672 Building $70,266
2024	$4,321.00 (+8.81%)
2023	$3,971.00 (+6.32%)	$151,340 (+53.18%) Land $50,960 Building $100,380
2022	$3,735.00	$98,800 Land $47,700 Building $51,100

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 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect 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 349 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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