149 4th Ave, Brooklyn, NY 11217 Property Records

New York City property record for 149 4th Ave, Brooklyn, NY 11217

Property Summary

Property Type	Apartments (5+ Units)
Details	5,940 sqft · built 1920
Lot Size	0.04 acres (1,760 sqft)
Owner	Company Name on File
Last Sale	$3,522,420 (Jan 2021)
Tax Bill	$16,234 (2026)
Deeds & Mortgages	Feb 2024 Mortgage Oct 2023 Mortgage + 3 more
APN	`00943-0001`

Property Details

APN / Parcel Number

Primary APN	`00943-0001`
Alternative APNs	`0401009430001` `3-00943-0001`

Interior

Units	18 Units
Stories	4 Stories
Building Area	5,940 sqft Living Area
1st Floor Area	1,760 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Lot Area	1,760 sqft (0.04 acres)
Lot Dimensions	80 ft deep x 22 ft wide

Location & Zoning

Account Number	3-00943-0001
Street Address	149 4TH AVE
City	BROOKLYN
State	NY
Zip	11217-3107
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	C44D
Legal Block	943
Legal Lot Number	1
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1001
Census Tract	13100

Owner

149 4th Ave, a residential property, is owned by a company that bought it in January 2021.

Source: New York City records, as of August 18, 2026

Owner of Record	Company Name on File
Mailing Address	149 4TH AVE, BROOKLYN, NY 11217-3107
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
Feb 5, 2024	Deed of Trust, Mortgage FLAGSTAR BANK NA
Oct 4, 2023	Deed of Trust, Mortgage FS RIALTO 2021-FL2 ISSUER, LTD.
Jun 9, 2023	Deed of Trust, Mortgage FS RIALTO 2021-FL2 ISSUER, LTD
Jan 15, 2021	Grant Deed, Transfer FS CREIT ORIGINATOR LLC
Dec 29, 2020	Loan Modification, Mortgage · Line of Credit FS CREIT ORIGINATOR LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 15, 2021 · Amount on File
Deed Sale	Jan 15, 2021 · Amount on File
Prior Sale	Aug 24, 2012 · Amount on File
Deed Document Number	202118242
Record Updated	Sep 20, 2026

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	149 4TH AVE, BROOKLYN, NY 11217-3107
Transaction Type	Mortgage
Record Updated	Feb 13, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000030451
Date	Feb 5, 2024
Instrument	2024000030451

Lender

Name	FLAGSTAR BANK NA
Address	102 DUFFY AVE, HICKSVILLE, NY 11801

Agreement

Amount	Amount on Record

October 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	149 4TH AVE, BROOKLYN, NY 11217-3107
Transaction Type	Mortgage
Record Updated	Oct 10, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000255101
Date	Oct 4, 2023
Instrument	2023000255101

Lender

Name	FS RIALTO 2021-FL2 ISSUER, LTD.
Address	C O MAPLESFS LIMITED, BOUNDARY HALL GR KY111

Agreement

Amount	Amount on Record

June 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	149 4TH AVE, BROOKLYN, NY 11217-3107
Transaction Type	Mortgage
Record Updated	Sep 29, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000142652
Date	Jun 9, 2023
Instrument	2023000142652

Lender

Name	FS RIALTO 2021-FL2 ISSUER, LTD
Address	C O MAPLESFS LIMITED, CRICKET SQUARE GR KY111

Agreement

Amount	Amount on Record

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jan 15, 2021
Property Address	149 4TH AVE, BROOKLYN, NY 11217-3107
Document Number	0000018242
Instrument Date	Dec 30, 2020
Instrument	18242
Transaction Type	Transfer
Record Updated	Mar 17, 2021
Title Company	FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMERICAN TITLE INS CO NC

Transaction

Amount	Amount on Record
Tax	$14,090.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	862 BROADWAY #3RD NEW YORK NY 100031242, 3RD, NEW YORK, NY 10003-1242

Mortgage

Document Number	30208
Date	Jan 15, 2021
Instrument	30208

Lender

Name	FS CREIT ORIGINATOR LLC
Address	600 MADISON AVE # 12TH, NEW YORK, NY 10022-1615

Agreement

Amount	Amount on Record

Mortgage

Document Number	30212,
Date	Jan 15, 2021
Instrument	30212

Lender

Name	FS CREDIT ORIGINATOR LLC
Address	600 MADISON AVE # 12TH, NEW YORK, NY 10022-1615

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

December 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	149 4TH AVE, BROOKLYN, NY 11217-3107
Document Number	0000030209
Instrument Date	Dec 29, 2020
Transaction Type	Mortgage
Record Updated	Feb 9, 2021
Title Company	FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMERICAN TITLE INS CO NC

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	862 BROADWAY #3RD NEW YORK NY 100031242, 3RD, NEW YORK, NY 10003-1242

Mortgage

Document Number	0000030209
Date	Jan 26, 2021
Instrument	30209

Lender

Name	FS CREIT ORIGINATOR LLC
Address	600 MADISON AVE # 12TH, NEW YORK, NY 10022-1615

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2026 property tax bill for 149 4th Ave was $16,234, down 0.5% from the year before.

Source: New York City assessment roll, as of May 4, 2026

Property Jurisdictions

Type	Name
State	New York
County	Kings 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	$16,234.00 (-0.46%)	$1,528,650 (+13.2%) Land $19,800 Building $1,508,850	$3,397,000 (+13.2%) Land $44,000 Building $3,353,000
2025	$16,309.00 (+3.16%)	$1,350,450 Land $19,800 Building $1,330,650	$3,001,000 Land $44,000 Building $2,957,000
2024	$15,810.00 (+8%)
2023	$14,639.00 (+10.07%)	$1,055,700 (+3.21%) Land $19,800 Building $1,035,900	$2,346,000 (+3.21%) Land $44,000 Building $2,302,000
2022	$13,300.00	$1,022,850 Land $19,800 Building $1,003,050	$2,273,000 Land $44,000 Building $2,229,000

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA has no flood map on file for 149 4th Ave; there have been 1 flood claim nearby since 2023.

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	36 units insured incl. 34 condo units
Nearby Flood Claims	1 (2023)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2023 · Severe Storm And Flooding

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 149 4th 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 1,378 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Optimum, Skywire Networks, Starry.

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