New York City property record for 42 Duffield St, Brooklyn, NY 11201
| Property Type | Quadplex |
|---|---|
| Details | 17,592 sqft · built 2009 |
| Lot Size | 0.135 acres (5,889 sqft) |
| Owner | Individual Name on File |
| Last Sale | $424,866 (Nov 2012) |
| Tax Bill | $4,346 (2013) |
| APN | 0103001200034 |
| Primary APN | 0103001200034 |
|---|---|
| Alternative APNs |
|
| Units | 8 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 17,592 sqft Gross Area |
| Gross Area | 8,798 sqft |
| Year Built | Built 2009 |
|---|---|
| Foundation Type | No Foundation |
| Lot Area | 5,889 sqft (0.135 acres) |
| Lot Dimensions | 100 ft deep x 29 ft wide |
| Old Parcel Number | 0103001200034 |
|---|---|
| Street Address | 42 DUFFIELD ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11201-2084 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | R6B |
| Legal Township | 03 |
| Legal Section | 01 |
| Legal Subdivision | 42 DUFFIELD STREET CONDO |
| Legal Block | 120 |
| Legal Lot Number | 34 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | New York-Jersey City-White Plains, NY-NJ |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 1501 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Mott Avenue Control House listed 1980 · 1 contributing resources · NRIS 80002590 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
42 Duffield St, a quadplex, is owned by an individual who bought it in November 2012.
Source: New York City records, as of October 18, 2013
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 | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Owner Type | Individual |
| Last Sale | Nov 1, 2012 · Amount on File |
|---|---|
| Deed Sale | Nov 1, 2012 · Amount on File |
| Deed Document Number | 0000430706 |
| Record Updated | Jun 7, 2026 |
Source: New York City assessment roll
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
FEMA has no flood map on file for 42 Duffield 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 42 Duffield 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 138 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 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Optimum, Skywire Networks, Starry.
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