337 Prospect Ave, Brooklyn, NY 11215 Property Records

New York City property record for 337 Prospect Ave, Brooklyn, NY 11215

Property Summary

Property Type	Triplex
Details	6,475 sqft · built 1899
Lot Size	0.052 acres (2,266 sqft)
Owner	2 Individual Names on File
Tax Bill	$4,824 (2025)
Deeds & Mortgages	Nov 2019 Mortgage Nov 2019 Loan Modification + 2 more
APN	`01055-0046`

Property Details

APN / Parcel Number

Primary APN	`01055-0046`
Alternative APNs	`0404010550046` `3-01055-0046`

Interior

Units	3 Units
Stories	4 Stories
Building Area	6,475 sqft Living Area
1st Floor Area	683 sqft

Exterior

Year Built	Built 1899
Effective Year Built	Effective 1899
Architectural Style	Triplex
Lot Area	2,266 sqft (0.052 acres)
Lot Dimensions	73 ft deep x 48.6 ft wide

Location & Zoning

Account Number	3-01055-0046
Street Address	337 PROSPECT AVE
City	BROOKLYN
State	NY
Zip	11215-5518
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R5B
Legal Block	1055
Legal Lot Number	46
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3002
Census Tract	14902

Owner

Source: New York City assessment roll, as of May 4, 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 File
Mailing Address	337 PROSPECT AVE, BROOKLYN, NY 11215-5518
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 7, 2019	Deed of Trust, Mortgage · Conventional Mortgage MR COOPER
Nov 7, 2019	Loan Modification, Mortgage · Conventional Mortgage MR COOPER
Feb 10, 2018	Deed of Trust, Mortgage · Conventional Mortgage MR COOPER
Mar 2, 2018	Loan Modification, Consolidation and Extension, Mortgage · Conventional Mortgage MR COOPER

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Jul 11, 2007
Transfer Doc	0000418943
Record Updated	Jun 8, 2026

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	337 PROSPECT AVE, BROOKLYN, NY 11215-5518
Document Number	0000374106
Instrument Date	Nov 7, 2019
Transaction Type	Mortgage
Record Updated	Nov 28, 2019
Title Company	TITLE 365

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	337 PROSPECT AVE BROOKLYN NY 112155518, BROOKLYN, NY 11215-5518

Mortgage

Document Number	0000374106
Date	Nov 18, 2019
Instrument	374106

Lender

Name	MR COOPER
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 17, 2049

November 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	337 PROSPECT AVE, BROOKLYN, NY 11215-5518
Document Number	0000130687
Instrument Date	Nov 7, 2019
Transaction Type	Mortgage
Record Updated	Jun 2, 2020
Title Company	TITLE 365

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	337 PROSPECT AVE BROOKLYN NY 112155518, BROOKLYN, NY 11215-5518

Mortgage

Document Number	0000130687
Date	Apr 23, 2020
Instrument	130687

Lender

Name	MR COOPER
Address	DALLAS, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 22, 2050

Interest

Rate Type	Adjustable Rate
Rate	4.37%

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	337 PROSPECT AVE, BROOKLYN, NY 11215-5518
Document Number	0000074044
Instrument Date	Feb 10, 2018
Transaction Type	Mortgage
Record Updated	Mar 9, 2018
Title Company	SANDS ABSTRACT LLC, SANDS ABS LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	337 PROSPECT AVE BROOKLYN NY 112155518, BROOKLYN, NY 11215-5518

Mortgage

Document Number	0000074044
Date	Mar 2, 2018
Instrument	74044

Lender

Name	MR COOPER
Address	DALLAS, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2048

March 2018: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 2, 2018
Property Address	337 PROSPECT AVE, BROOKLYN, NY 11215-5518
Instrument Date	Feb 10, 2018
Instrument	74045
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	SANDS ABSTRACT LLC, SANDS ABS LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	337 PROSPECT AVE BROOKLYN NY 112155518, BROOKLYN, NY 11215-5518

Mortgage

Document Number	0000074045
Date	Mar 2, 2018
Instrument	74045

Lender

Name	MR COOPER
Address	DALLAS, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Mar 1, 2048

Interest

Rate Type	Fixed Rate
Rate	4.87%

Tax Assessment & Valuation

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		$453,780 (-0.22%) Land $22,200 Building $431,580	$7,563,000 (-0.22%) Land $370,000 Building $7,193,000
2025	$4,824.00 (+12.24%)
2023	$4,298.00	$454,800 Land $22,200 Building $432,600	$7,580,000 Land $370,000 Building $7,210,000

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

Flood

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	3 in force

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

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 1,605 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 USA Fixed Wireless	100 / 20

May also be available: Optimum Communications, Starry.

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