New York City property record for 305 Saint Marks Ave, Brooklyn, NY 11238
| Property Type | Triplex |
|---|---|
| Details | 2,770 sqft · built 1920 |
| Lot Size | 0.059 acres (2,550 sqft) |
| Owner | Company Name on File |
| Last Sale | $281,000 (May 1996) |
| Tax Bill | $6,152 (2025) |
| APN | 01146-0051 |
| Primary APN | 01146-0051 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 2,770 sqft Living Area |
| 1st Floor Area | 924 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Triplex |
| Lot Area | 2,550 sqft (0.059 acres) |
| Lot Dimensions | 116 ft deep x 25.3 ft wide |
| Account Number | 3-01146-0051 |
|---|---|
| Street Address | 305 SAINT MARKS AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11238-3603 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R6B |
| Legal Block | 1146 |
| Legal Lot Number | 51 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 20500 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Prospect Heights Historic District (Boundary Increase) listed 2016 · 610 contributing resources · NRIS 16000018 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
305 Saint Marks Ave, a triplex, is owned by a company that bought it in May 1996.
Source: New York City records, as of May 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 305 SAINT MARKS AVE, 3R, BROOKLYN, NY 11238-3603 |
| Owner Type | Company |
| Vesting | 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 | May 21, 1996 · Amount on File |
| Deed Sale | May 21, 1996 · Amount on File |
| Deed Book / Page | 3713 / 1379 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 305 Saint Marks Ave was $6,152.
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 | $169,200 Land $28,860 Building $140,340 | $2,820,000 Land $481,000 Building $2,339,000 | |
| 2025 | $6,152.00 | ||
| 2023 | $5,804.00 | $185,220 Land $28,860 Building $156,360 | $3,087,000 Land $481,000 Building $2,606,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 305 Saint Marks Ave; 4 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 | 4 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 305 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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