New York City property record for 5801 18th Ave, Brooklyn, NY 11204
| Property Type | Duplex |
|---|---|
| Details | 3,120 sqft · built 1925 |
| Lot Size | 0.065 acres (2,810 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,550,000 (Aug 2025) |
| Tax Bill | $10,509 (2025) |
| APN | 05505-0009 |
| Primary APN | 05505-0009 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,120 sqft Living Area |
| 1st Floor Area | 1,560 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 2,810 sqft (0.065 acres) |
| Lot Dimensions | 99.8 ft deep x 28.2 ft wide |
| View / Lot | Corner |
| Account Number | 3-05505-0009 |
|---|---|
| Street Address | 5801 18TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11204-2234 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R5 |
| Legal Block | 5505 |
| Legal Lot Number | 9 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 24400 |
Source: New York City records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 2059 61ST ST, BROOKLYN, NY 11204-2406 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 21, 2025 · Amount on Record |
| Deed Sale | Aug 21, 2025 · Amount on Record |
| Prior Transfer Date | Jun 24, 2024 |
| Prior Transfer Doc | 0000238811 |
| Record Updated | Sep 20, 2026 |
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 | $170,460 (+25.1%) Land $27,240 Building $143,220 | $2,841,000 (+25.1%) Land $454,000 Building $2,387,000 | |
| 2025 | $10,509.00 (+126.78%) | $136,260 (+4.7%) Land $27,240 Building $109,020 | $2,271,000 (+4.7%) Land $454,000 Building $1,817,000 |
| 2024 | $4,634.00 (+0.89%) | ||
| 2023 | $4,593.00 Homeowner's exemption Senior Citizen's exemption | $130,140 Land $27,240 Building $102,900 | $2,169,000 Land $454,000 Building $1,715,000 |
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.
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.
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 1,348 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Skywire Networks Fixed Wireless | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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