New York City property record for 504 Madison St, Brooklyn, NY 11221
| Property Type | Triplex |
|---|---|
| Details | 3,360 sqft · built 1901 |
| Lot Size | 0.046 acres (2,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $770,000 (Feb 2012) |
| Tax Bill | $5,612 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage Mar 2022 Mortgage |
| APN | 01644-0011 |
| Primary APN | 01644-0011 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,360 sqft Living Area |
| 1st Floor Area | 840 sqft |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 1901 |
| Architectural Style | Triplex |
| Lot Area | 2,000 sqft (0.046 acres) |
| Lot Dimensions | 100 ft deep x 20 ft wide |
| Account Number | 3-01644-0011 |
|---|---|
| Street Address | 504 MADISON ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11221-1605 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R6B |
| Legal Block | 1644 |
| Legal Lot Number | 11 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 27700 |
504 Madison St, a triplex, is owned by an individual who bought it in February 2012.
Source: New York City records, as of May 4, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 529 48TH ST, 2, BROOKLYN, NY 11220-1302 |
| Owner Type | Individual |
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 |
|---|---|
| Jul 21, 2021 | Deed of Trust, Mortgage SECRETARY OF HOUSING AND URBAN DEVELOPME |
| Mar 14, 2022 | Deed of Trust, Mortgage HSBC BANK USA, N.A. |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 14, 2012 · Amount on File |
| Deed Sale | Feb 14, 2012 · Amount on File |
| Prior Sale | Mar 25, 2011 · Amount on File |
| Deed Document Number | 201261460 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 504 MADISON ST, BROOKLYN, NY 11221-1605 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000279281 |
|---|---|
| Date | Jul 21, 2021 |
| Instrument | 2021000279281 |
| Name | SECRETARY OF HOUSING AND URBAN DEVELOPME |
|---|---|
| Address | 451 7TH ST SW, WASHINGTON, DC 20410 |
| Amount | Amount on Record |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 504 MADISON ST, BROOKLYN, NY 11221-1605 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000109246 |
|---|---|
| Date | Mar 14, 2022 |
| Instrument | 2022000109246 |
| Name | HSBC BANK USA, N.A. |
|---|---|
| Address | 452 5TH AVE, NEW YORK, NY 10018 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 504 Madison St was $5,612.
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 | $84,240 Land $24,060 Building $60,180 | $1,404,000 Land $401,000 Building $1,003,000 | |
| 2025 | $5,612.00 | ||
| 2023 | $5,390.00 | $124,140 Land $24,060 Building $100,080 | $2,069,000 Land $401,000 Building $1,668,000 |
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 504 Madison St.
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 504 Madison St 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 2,010 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Andrena, Skywire Networks, Starry.
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