New York City property record for 1857 Prospect Pl, Brooklyn, NY 11233
| Property Type | Duplex |
|---|---|
| Details | 3,000 sqft · built 1899 |
| Lot Size | 0.059 acres (2,555 sqft) |
| Owner | Individual Name on File |
| Last Sale | $650,000 (Sep 2022) |
| Tax Bill | $2,201 (2025) |
| Deeds & Mortgages | May 2024 Mortgage Sep 2022 Sale |
| APN | 01459-0062 |
| Primary APN | 01459-0062 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,000 sqft Living Area |
| 1st Floor Area | 1,040 sqft |
| Year Built | Built 1899 |
|---|---|
| Effective Year Built | Effective 1899 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 2,555 sqft (0.059 acres) |
| Lot Dimensions | 127 ft deep x 20 ft wide |
| Account Number | 3-01459-0062 |
|---|---|
| Street Address | 1857 PROSPECT PL |
| City | BROOKLYN |
| State | NY |
| Zip | 11233-4714 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R6 |
| Legal Block | 1459 |
| Legal Lot Number | 62 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 36300 |
1857 Prospect Pl, a duplex, is owned by an individual who bought it in September 2022.
Source: New York City records, as of May 4, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 2118 61ST ST, BROOKLYN, NY 11204-2569 |
| 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.
| Date | Document |
|---|---|
| May 3, 2024 | Deed of Trust, Mortgage KLEIN, SIMON |
| Sep 27, 2022 | Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 27, 2022 · Amount on File |
| Deed Sale | Sep 27, 2022 · Amount on File |
| Deed Document Number | 2022371936 |
| Prior Transfer Date | May 14, 2002 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 1857 PROSPECT PL, BROOKLYN, NY 11233-4714 |
| Transaction Type | Mortgage |
| Record Updated | May 14, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000113412 |
|---|---|
| Date | May 3, 2024 |
| Instrument | 2024000113412 |
| Name | KLEIN, SIMON |
|---|---|
| Address | 1507 AVENUE M, BROOKLYN, NY 11230 |
| Amount | Amount on Record |
|---|
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Sep 27, 2022 |
| Property Address | 1857 PROSPECT PL, BROOKLYN, NY 11233-4714 |
| Document Number | 0000371936 |
| Instrument Date | Sep 20, 2022 |
| Instrument | 2022000371936 |
| Transaction Type | Transfer |
| Record Updated | Oct 4, 2022 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 730 LEXINGTON AVE, 730, BROOKLYN, NY 11221-2944 |
| Name | Verified Name |
|---|---|
| Address | 2118 61ST ST, BROOKLYN, NY 11204-2569 |
The 2025 property tax bill for 1857 Prospect Pl was $2,201.
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 | $56,940 Land $23,280 Building $33,660 | $949,000 Land $388,000 Building $561,000 | |
| 2025 | $2,201.00 | ||
| 2023 | $2,057.00 | $73,500 Land $23,280 Building $50,220 | $1,225,000 Land $388,000 Building $837,000 |
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 1857 Prospect Pl.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 1857 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 1,227 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 |
May also be available: ResiBridge, Starry, T-Mobile.
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