New York City property record for 70 Jefferson St, Brooklyn, NY 11206
| Property Type | Triplex |
|---|---|
| Details | 3,372 sqft · built 1901 |
| Lot Size | 0.058 acres (2,533 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,855,000 (Sep 2026) |
| Tax Bill | $2,217 (2026) |
| Deeds & Mortgages | Sep 2026 Sale & Mortgage |
| APN | 03171-0025 |
| Primary APN | 03171-0025 |
|---|---|
| Alternative APNs |
|
| Units | 6 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,372 sqft Living Area |
| 1st Floor Area | 1,144 sqft |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 1901 |
| Architectural Style | Triplex |
| Lot Area | 2,533 sqft (0.058 acres) |
| Lot Dimensions | 100 ft deep x 25.3 ft wide |
| Account Number | 3-03171-0025 |
|---|---|
| Street Address | 70 JEFFERSON ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11206-6194 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R6 |
| Legal Block | 3171 |
| Legal Lot Number | 25 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 39100 |
70 Jefferson St, a triplex, is owned by a company that bought it in September 2026.
Source: New York City records, as of September 22, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 99 MADISON AVE, 517, NEW YORK, NY 10016-7419 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
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 | Name on Deed |
|---|---|
| Last Sale | Sep 8, 2026 · Amount on File |
| Deed Sale | Sep 8, 2026 · Amount on File |
| Prior Sale | Oct 14, 2004 · Amount on File |
| Deed Document Number | 2026254060 |
| Prior Transfer Date | Feb 23, 2001 |
| Prior Transfer Doc | 5101000055 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Sep 8, 2026 |
| Property Address | 70 JEFFERSON ST, BROOKLYN, NY 11206-6194 |
| Document Number | 0000254060 |
| Instrument Date | Aug 19, 2026 |
| Instrument | 2026254060 |
| Transaction Type | Transfer |
| Record Updated | Sep 15, 2026 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Date | Sep 8, 2026 |
|---|
| Name | FOUNDATION MORTGAGE |
|---|
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Max Rate | -1% |
|---|
The 2026 property tax bill for 70 Jefferson St was $2,217, down 1.2% from the year before.
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 | $2,217.00 (-1.2%) | $66,660 Land $16,680 Building $49,980 | $1,111,000 Land $278,000 Building $833,000 |
| 2025 | $2,244.00 | ||
| 2023 | $2,093.00 | $84,240 Land $16,680 Building $67,560 | $1,404,000 Land $278,000 Building $1,126,000 |
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 70 Jefferson 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 70 Jefferson 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 828 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: Skywire Networks, Spectrum, Starry.
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