New York City property record for 87 Saint Marks Ave, Brooklyn, NY 11217
| Property Type | Duplex |
|---|---|
| Details | 3,150 sqft · built 1899 |
| Lot Size | 0.056 acres (2,441 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,695,000 (Dec 2020) |
| Tax Bill | $15,814 (2025) |
| Deeds & Mortgages | Dec 2020 Sale |
| APN | 01143-0085 |
| Primary APN | 01143-0085 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,150 sqft Living Area |
| 1st Floor Area | 1,050 sqft |
| Year Built | Built 1899 |
|---|---|
| Effective Year Built | Effective 1899 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 2,441 sqft (0.056 acres) |
| Lot Dimensions | 116 ft deep x 21 ft wide |
| Account Number | 3-01143-0085 |
|---|---|
| Street Address | 87 SAINT MARKS AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11217-2410 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R6B |
| Legal Block | 1143 |
| Legal Lot Number | 85 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 16100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Prospect Heights Historic District listed 1983 · 305 contributing resources · NRIS 83001698 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
87 Saint Marks Ave, a duplex, is owned by a company that bought it in December 2020.
Source: New York City records, as of May 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 87 SAINT MARKS AVE, BROOKLYN, NY 11217-2410 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 1, 2020 · Amount on File |
| Deed Sale | Dec 1, 2020 · Amount on File |
| Prior Sale | Jul 16, 2013 · Amount on File |
| Deed Document Number | 2020337813 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Dec 1, 2020 |
| Property Address | 87 SAINT MARKS AVE, BROOKLYN, NY 11217-2410 |
| Document Number | 0000337813 |
| Instrument Date | Nov 13, 2020 |
| Instrument | 337813 |
| Transaction Type | Transfer |
| Record Updated | Dec 15, 2020 |
| Title Company | TITLEVEST AGENCY INC |
| Amount | Amount on Record |
|---|---|
| Tax | $14,780.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 87 SAINT MARKS AVE BROOKLYN NY 112172410, BROOKLYN, NY 11217-2410 |
The 2025 property tax bill for 87 Saint Marks Ave was $15,814, up 1.8% from the year before.
Source: New York City assessment roll, as of May 4, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $201,360 (+15.13%) Land $45,120 Building $156,240 | $3,356,000 (+15.13%) Land $752,000 Building $2,604,000 | |
| 2025 | $15,814.00 (+1.85%) | $174,900 Land $45,120 Building $129,780 | $2,915,000 Land $752,000 Building $2,163,000 |
| 2024 | $15,527.00 | ||
| 2023 | $15,527.00 | $196,620 Land $45,120 Building $151,500 | $3,277,000 Land $752,000 Building $2,525,000 |
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.
FEMA has no flood map on file for 87 Saint Marks Ave; 3 flood insurance policies are in force nearby.
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.
The area around 87 Saint Marks 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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 1,403 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 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Skywire Networks, Spectrum, Starry.
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