New York City property record for 4017 12th Ave, Brooklyn, NY 11218
| Property Type | Triplex |
|---|---|
| Details | 3,120 sqft · built 1899 |
| Lot Size | 0.046 acres (2,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,200,000 (Jun 2015) |
| Tax Bill | $9,607 (2025) |
| Deeds & Mortgages | Dec 2017 Mortgage |
| APN | 05589-0004 |
| Primary APN | 05589-0004 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,120 sqft Living Area |
| 1st Floor Area | 1,100 sqft |
| Year Built | Built 1899 |
|---|---|
| Effective Year Built | Effective 1899 |
| Architectural Style | Triplex |
| Lot Area | 2,000 sqft (0.046 acres) |
| Lot Dimensions | 100 ft deep x 20 ft wide |
| Account Number | 3-05589-0004 |
|---|---|
| Street Address | 4017 12TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11218-1906 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R6 |
| Legal Block | 5589 |
| Legal Lot Number | 4 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 22400 |
4017 12th Ave, a triplex, is owned by a company that bought it in June 2015.
Source: New York City records, as of May 4, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1542 45TH ST, BROOKLYN, NY 11219-1628 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 29, 2015 · Amount on File |
| Deed Sale | Jun 29, 2015 · Amount on File |
| Prior Sale | Dec 15, 2010 |
| Deed Document Number | 2015222393 |
| Prior Transfer Date | Nov 18, 2010 |
| Prior Transfer Doc | 0000419862 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 4017 12TH AVE, BROOKLYN, NY 11218-1906 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2022 |
| Name | Verified Name |
|---|---|
| Address | 1543 45TH ST, BROOKLYN, NY 11219-1629 |
| Document Number | 0000454521 |
|---|---|
| Date | Dec 12, 2017 |
| Instrument | 2017000454521 |
| Name | EAST WEST BANK |
|---|---|
| Type | Bank |
| Address | 9300 FLAIR DR # 55, EL MONTE, CA 91731 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 4017 12th Ave was $9,607.
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 | $115,500 Land $21,960 Building $93,540 | $1,925,000 Land $366,000 Building $1,559,000 | |
| 2025 | $9,607.00 | ||
| 2023 | $8,988.00 | $83,820 Land $21,960 Building $61,860 | $1,397,000 Land $366,000 Building $1,031,000 |
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 4017 12th Ave.
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 4017 12th 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 1,736 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 | 2,000 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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