57 Platt St, Ansonia, CT 06401 Property Records

Ansonia City property record for 57 Platt St, Ansonia, CT 06401

Property Summary

Property Type	Duplex
Details	6 bd · 3 ba · 3,102 sqft · built 1939
Lot Size	0.11 acres (4,792 sqft)
Owner	Individual Name on Record
Last Sale	$350,000 (Jul 2021)
Tax Bill	$7,335 (2026)
Deeds & Mortgages	Jul 2021 Sale & Mortgage Dec 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`22700`

Property Details

APN / Parcel Number

Primary APN	`22700`
Alternative APN	`ANSO M:047 B:0068 L:0000`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Total Rooms	13 Rooms
Units	2 Units
Stories	3 Stories
Building Area	3,102 sqft Living Area
Gross Area	4,995 sqft
1st Floor Area	1,174 sqft
Basement Area	1,174 sqft
Unfinished Basement	1,174 sqft

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1939
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	4,792 sqft (0.11 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Septic

Location & Zoning

Account Number	22700
Street Address	57 PLATT ST
City	ANSONIA
State	CT
Zip	06401-3242
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	B
Legal Block	68
Jurisdiction	ANSONIA CT
Township / Civil Division	ANSONIA
Census Block Group	1
Census Block	1027
Census Tract	125200

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	Individual Name on Record
Mailing Address	57 PLATT ST, ANSONIA, CT 06401-3242
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 13, 2021	Warranty Deed, Transfer · Stand-Alone First Mortgage NEWREZ LLC
Dec 14, 2020	Warranty Deed, Transfer · Conventional Mortgage CONVENTUS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 13, 2021 · Amount on Record
Deed Sale	Jul 13, 2021 · Amount on Record
Prior Sale	Dec 14, 2020 · Amount on Record
Deed Document Number	20211819780003
Deed Book / Page	592 / 476
Record Updated	Oct 29, 2026

July 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ANSONIA CT
Recording Date	Jul 13, 2021
Property Address	57 PLATT ST, ANSONIA, CT 06401-3242
Document Number	000592-476
Book / Page	592 / 476
Instrument Date	Jul 12, 2021
Instrument	1819780003
Transaction Type	Transfer
Record Updated	Jan 17, 2022

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
Address	375A MAIN ST, ANSONIA, CT 06401-2301

Mortgage

Document Number	1819790017
Date	Jul 13, 2021
Instrument	1819790017

Lender

Name	NEWREZ LLC

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

December 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ANSONIA CT
Recording Date	Dec 14, 2020
Property Address	57 PLATT ST, ANSONIA, CT 06401-3242
Document Number	584-419
Book / Page	000584 / 000419
Instrument Date	Dec 3, 2020
Transaction Type	Transfer
Record Updated	Jan 12, 2021
Title Company	UNKNOWN

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$203.00
Amount Accuracy	Confirmed
Additional	Lis Pendens Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	57 PLATT ST ANSONIA CT 064013242, ANSONIA, CT 06401-3242

Mortgage

Document Number	584-421
Date	Dec 14, 2020
Book Page	000584/000421

Lender

Name	CONVENTUS LLC

Agreement

Type	Conventional Mortgage
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	$7,335.00 (+3.18%)	$248,990 (-) Land $36,960 Building $212,030	$447,957 (+157.01%)
2025	$7,109.00	$248,990 (+15.67%) Land $36,960 Building $212,030	$174,293 Land $25,872 Building $148,421
2024	$7,109.00 (+25.87%)
2023	$5,648.00 (+17.28%)	$215,250 (+68.96%) Land $36,960 Building $178,290
2022	$4,816.00	$127,400 Land $32,500 Building $94,900

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	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 250 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

May also be available: Verizon.

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