548 Prospect Ave, Brooklyn, NY 11215 Property Records

New York City property record for 548 Prospect Ave, Brooklyn, NY 11215

Property Summary

Property Type	Triplex
Details	3,060 sqft · built 1940
Lot Size	0.048 acres (2,100 sqft)
Owner	Company Name on File
Tax Bill	$12,808 (2025)
Deeds & Mortgages	Apr 2023 Sale
APN	`00871-0037`

Property Details

APN / Parcel Number

Primary APN	`00871-0037`
Alternative APNs	`0309008710037` `3-00871-0037`

Interior

Units	3 Units
Stories	3 Stories
Building Area	3,060 sqft Living Area
1st Floor Area	1,030 sqft

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Architectural Style	Triplex
Lot Area	2,100 sqft (0.048 acres)
Lot Dimensions	100 ft deep x 20.5 ft wide
View / Lot	Corner

Location & Zoning

Account Number	3-00871-0037
Street Address	548 PROSPECT AVE
City	BROOKLYN
State	NY
Zip	11215-6987
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R5B
Legal Block	871
Legal Lot Number	37
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	4
Census Block	4001
Census Tract	16900

Owner

Source: New York City records · APN 00871-0037

Assessment roll updated May 4, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	548 PROSPECT AVE, BROOKLYN, NY 11215-6987
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 23, 2015
Deed Sale	Feb 23, 2015
Deed Document Number	201560113
Prior Transfer Date	Feb 12, 2015
Prior Transfer Doc	0000136168
Record Updated	Jun 08, 2026

April 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Apr 21, 2023
Property Address	548 PROSPECT AVE, BROOKLYN, NY 11215-6987
Document Number	0000098597
Instrument Date	Apr 10, 2023
Instrument	2023000098597
Transaction Type	Transfer
Record Updated	May 02, 2023

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	542 PROSPECT AVE, BROOKLYN, NY 11215-6985

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	548 PROSPECT AVE, BROOKLYN, NY 11215-6987

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$198,600 (+16.59%) Land $31,560 Building $167,040	$3,310,000 (+16.59%) Land $526,000 Building $2,784,000
2025	$12,808.00 (+12.35%)
2023	$11,400.00	$170,340 Land $31,560 Building $138,780	$2,839,000 Land $526,000 Building $2,313,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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, Radiate Holdings, Starry.

Based on FCC filings for 1,655 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	NEW YORK CITY SYSTEM serves 8,271,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.