New York City property record for 300 Prospect Pl, Brooklyn, NY 11238
| Property Type | Duplex |
|---|---|
| Details | 4,036 sqft · built 1910 |
| Lot Size | 0.054 acres (2,336 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $5,295,000 (Jul 2023) |
| Tax Bill | $10,552 (2025) |
| Deeds & Mortgages | Jul 2023 Sale |
| APN | 01159-0038 |
| Primary APN | 01159-0038 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 4,036 sqft Living Area |
| 1st Floor Area | 1,079 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 2,336 sqft (0.054 acres) |
| Lot Dimensions | 131 ft deep x 17.8 ft wide |
| Account Number | 3-01159-0038 |
|---|---|
| Street Address | 300 PROSPECT PL |
| City | BROOKLYN |
| State | NY |
| Zip | 11238-3901 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R6B |
| Legal Block | 1159 |
| Legal Lot Number | 38 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 3 |
| Census Block | 3002 |
| 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.
300 Prospect Pl, a duplex, is owned and occupied by two individuals who bought it in July 2023.
Source: New York City records, as of May 4, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 300 PROSPECT PL, BROOKLYN, NY 11238-3901 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 27, 2023 · Amount on File |
| Deed Sale | Jul 27, 2023 · Amount on File |
| Prior Sale | Aug 3, 2015 · Amount on File |
| Deed Document Number | 2023188367 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Jul 27, 2023 |
| Property Address | 300 PROSPECT PL, BROOKLYN, NY 11238-3901 |
| Document Number | 0000188367 |
| Instrument Date | Jun 21, 2023 |
| Instrument | 2023000188367 |
| Transaction Type | Transfer |
| Record Updated | Aug 8, 2023 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 710 METROPOLITAN AVE # AVE4E, AVE4E, BROOKLYN, NY 11211-3712 |
| Name | Verified Name |
|---|---|
| Address | 300 PROSPECT PL, BROOKLYN, NY 11238-3901 |
The 2025 property tax bill for 300 Prospect Pl was $10,552.
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 | $343,800 Land $180,780 Building $163,020 | $5,730,000 Land $3,013,000 Building $2,717,000 | |
| 2025 | $10,552.00 | ||
| 2023 | $9,717.00 (+4.83%) | $235,560 (+6.54%) Land $180,780 Building $54,780 | $3,926,000 (+6.54%) Land $3,013,000 Building $913,000 |
| 2022 | $9,269.00 | $221,100 Land $180,780 Building $40,320 | $3,685,000 Land $3,013,000 Building $672,000 |
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 300 Prospect Pl; 1 flood insurance policy is 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 | 1 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 300 Prospect Pl 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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