510 Prospect Ave, Brooklyn, NY 11215 Property Records

New York City property record for 510 Prospect Ave, Brooklyn, NY 11215

Property Summary

Property Type	Duplex
Details	1,786 sqft · built 1920
Lot Size	0.062 acres (2,720 sqft)
Owner	Company Name on File
Last Sale	$2,100,000 (Feb 2019)
Tax Bill	$7,114 (2025)
Deeds & Mortgages	Mar 2022 Mortgage Jun 2022 Mortgage + 3 more
APN	`00871-0018`

Property Details

APN / Parcel Number

Primary APN	`00871-0018`
Alternative APNs	`0309008710018` `3-00871-0018`

Interior

Units	2 Units
Stories	2 Stories
Building Area	1,786 sqft Living Area
1st Floor Area	600 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Duplex Single
Construction Type	Frame
Lot Area	2,720 sqft (0.062 acres)
Lot Dimensions	88.3 ft deep x 42 ft wide

Location & Zoning

Account Number	3-00871-0018
Street Address	510 PROSPECT AVE
City	BROOKLYN
State	NY
Zip	11215-6010
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R5B
Legal Block	871
Legal Lot Number	18
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	4
Census Block	4001
Census Tract	16900

Owner

510 Prospect Ave, a duplex, is owned by a company that bought it in February 2019.

Source: New York City records, as of May 4, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on File
Mailing Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Mar 30, 2022	Deed of Trust, Mortgage KEYBANK NATIONAL ASSOCIATION
Jun 9, 2022	Deed of Trust, Mortgage PNC BANK NA
Sep 26, 2022	Deed, Transfer
Mar 15, 2022	Deed, Transfer
Feb 8, 2019	Deed, Transfer WELLS FARGO BANK, N.A.

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 8, 2019 · Amount on File
Deed Sale	Feb 8, 2019 · Amount on File
Prior Sale	May 11, 2010 · Amount on File
Deed Document Number	201946061
Record Updated	Oct 29, 2026

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010
Transaction Type	Mortgage
Record Updated	Dec 1, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000136105
Date	Mar 30, 2022
Instrument	2022000136105

Lender

Name	KEYBANK NATIONAL ASSOCIATION
Address	127 PUBLIC SQ, CLEVELAND, OH 44114

Agreement

Amount	Amount on Record

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010
Transaction Type	Mortgage
Record Updated	Jun 13, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000232551
Date	Jun 9, 2022
Instrument	2022000232551

Lender

Name	PNC BANK NA
Address	3232 NEWMARK DR, MIAMISBURG, OH 45342

Agreement

Amount	Amount on Record

September 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Sep 26, 2022
Property Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010
Document Number	0000370078
Instrument Date	Sep 15, 2022
Instrument	2022000370078
Transaction Type	Transfer
Record Updated	Oct 4, 2022

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	510 PROSPECT AVE # AVE1ST, 510, BROOKLYN, NY 11215-6010

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	510 PROSPECT AVE # 1ST, BROOKLYN, NY 11215-6010

March 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 15, 2022
Property Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010
Document Number	0000111577
Instrument Date	Sep 11, 2021
Instrument	2022000111577
Transaction Type	Transfer
Record Updated	Jun 13, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010

February 2019: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Feb 8, 2019
Property Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010
Document Number	0000046061
Instrument Date	Jan 29, 2019
Instrument	2019000046061
Transaction Type	Transfer
Record Updated	Jul 9, 2021

Transaction

Amount	Amount on Record
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
Address	ROME, IT, XX 00161

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	510 PROSPECT AVE, BROOKLYN, NY 11215-6010

Mortgage

Document Number	0000046062
Date	Feb 8, 2019
Instrument	2019000046062

Lender

Name	WELLS FARGO BANK, N.A.

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 510 Prospect Ave was $7,114.

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		$146,760 Land $24,540 Building $122,220	$2,446,000 Land $409,000 Building $2,037,000
2025	$7,114.00
2023	$6,747.00	$128,940 Land $24,540 Building $104,400	$2,149,000 Land $409,000 Building $1,740,000

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 510 Prospect Ave; there have been 4 flood claims nearby since 1979.

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

FEMA Flood Zone	Not on file
Nearby Flood Claims	4 (1979–1981)
Most Recent Claim	Sep 1981 · rainfall accumulation

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 510 Prospect 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 1,655 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: Astound Broadband, Optimum, Starry.

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