531 Thieriot Ave, Bronx, NY 10473 Property Records

New York City property record for 531 Thieriot Ave, Bronx, NY 10473

Property Summary

Property Type	Triplex
Details	3,060 sqft · built 2009
Lot Size	0.057 acres (2,500 sqft)
Owner	Company Name on File
Tax Bill	$9,491 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Feb 2020 Loan Modification + 2 more
APN	`03523-0049`

Property Details

APN / Parcel Number

Primary APN	`03523-0049`
Alternative APNs	`1404035230049` `2-03523-0049`

Interior

Units	3 Units
Stories	3 Stories
Building Area	3,060 sqft Living Area
1st Floor Area	1,026 sqft

Exterior

Year Built	Built 2009
Effective Year Built	Effective 2010
Architectural Style	Triplex
Lot Area	2,500 sqft (0.057 acres)
Lot Dimensions	100 ft deep x 25 ft wide

Location & Zoning

Account Number	2-03523-0049
Street Address	531 THIERIOT AVE
City	BRONX
State	NY
Zip	10473-3659
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R5
Legal Block	3523
Legal Lot Number	49
Jurisdiction	BRONX NY
Township / Civil Division	BRONX
Census Block Group	2
Census Block	2004
Census Tract	1600

Owner

531 Thieriot Ave, a triplex, is owned by a company that acquired it in April 2010.

Source: New York City records, as of April 29, 2026

Owner of Record	Company Name on File
Mailing Address	67 TUCKAHOE AVE, EASTCHESTER, NY 10709-3624
Owner Type	Company
Vesting	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
Jun 14, 2021	Deed of Trust, Mortgage POPULAR BANK
Feb 20, 2020	Loan Modification, Mortgage · Conventional Mortgage FAMILY FIRST FNDG
Feb 20, 2020	Deed of Trust, Mortgage · Conventional Mortgage FAMILY FIRST FNDG
Feb 20, 2018	Quit Claim Deed, Transfer JUDICIAL RESEARCH

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 21, 2010
Deed Sale	Apr 21, 2010
Prior Sale	Jul 16, 2009 · Amount on File
Deed Document Number	2010133181
Prior Transfer Date	Jul 2, 2009
Prior Transfer Doc	0000218475
Record Updated	Oct 29, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BRONX NY
Property Address	531 THIERIOT AVE, BRONX, NY 10473-3659
Transaction Type	Mortgage
Record Updated	Jan 4, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000223362
Date	Jun 14, 2021
Instrument	2021000223362

Lender

Name	POPULAR BANK
Type	Bank
Address	1901 E VOORHEES ST, DANVILLE, IL 61834

Agreement

Amount	Amount on Record

February 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	BRONX NY
Property Address	531 THIERIOT AVE, BRONX, NY 10473-3659
Document Number	0000200490
Instrument Date	Feb 20, 2020
Transaction Type	Mortgage
Record Updated	Jul 29, 2020
Title Company	JUDICIAL TITLE INSURANCE AGENCY INC, JUDICIAL TITLE INS AGENCY INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	261 DAVIS AVE BRONX NY 104653112, BRONX, NY 10465-3112

Mortgage

Document Number	0000200490
Date	Jul 15, 2020
Instrument	200490

Lender

Name	FAMILY FIRST FNDG
Type	Funding / Finance Company
Address	TOMS RIVER, NJ 08753

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 14, 2050

Interest

Rate	6.61%

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BRONX NY
Property Address	531 THIERIOT AVE, BRONX, NY 10473-3659
Document Number	0000082287
Instrument Date	Feb 20, 2020
Transaction Type	Mortgage
Record Updated	Mar 19, 2020
Title Company	JUDICIAL TITLE INSURANCE AGENCY INC, JUDICIAL TITLE INS AGENCY INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	261 DAVIS AVE BRONX NY 104653112, BRONX, NY 10465-3112

Mortgage

Document Number	0000082287
Date	Mar 3, 2020
Instrument	82287

Lender

Name	FAMILY FIRST FNDG
Type	Funding / Finance Company
Address	TOMS RIVER, NJ 08753

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Mar 2, 2050

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BRONX NY
Recording Date	Feb 20, 2018
Property Address	531 THIERIOT AVE, BRONX, NY 10473-3659
Document Number	0000059200
Instrument Date	Feb 13, 2018
Instrument	59200
Transaction Type	Transfer
Record Updated	Feb 27, 2018
Title Company	JUDICIAL RESEARCH

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	67 TUCKAHOE AVE EASTCHESTER NY 107093624, EASTCHESTER, NY 10709-3624

Tax Assessment & Valuation

The 2025 property tax bill for 531 Thieriot Ave was $9,491.

Source: New York City assessment roll, as of April 29, 2026

Property Jurisdictions

Type	Name
State	New York
County	Bronx County
Municipality	New York City
Unified School District	New York City Department Of Education (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$48,211 Land $5,951 Building $42,260	$1,037,000 Land $128,000 Building $909,000
2025	$9,491.00
2023	$8,553.00	$42,586 Land $5,201 Building $37,385	$1,048,000 Land $128,000 Building $920,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA has no flood map on file for 531 Thieriot Ave; there have been 1 flood claim nearby since 1990.

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1990)
Most Recent Claim	May 1990 · other causes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 531 Thieriot Ave 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	NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	10 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Uncovered finished water reservoir currently in violation since Feb 2017
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 1,177 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20

May also be available: Starry.

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