New York City property record for 73 Adelphi St, Brooklyn, NY 11205 · Last verified May 2026
| Property Type | Duplex |
|---|---|
| Details | 1,314 sqft · built 1901 |
| Lot Size | 0.041 acres (1,800 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,118 (2025) |
| APN | 02045-0034 |
| Primary APN | 02045-0034 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,314 sqft Living Area |
| 1st Floor Area | 630 sqft |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 1901 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 1,800 sqft (0.041 acres) |
| Lot Dimensions | 100 ft deep x 18 ft wide |
| Account Number | 3-02045-0034 |
|---|---|
| Street Address | 73 ADELPHI ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11205-2304 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Block | 2045 |
| Legal Lot Number | 34 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 18700 |
Source: New York City records · APN 02045-0034
Assessment roll updated May 4, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 61458, STATEN ISLAND, NY 10306-7458 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 15, 1994 |
| Deed Sale | Sep 15, 1994 |
| Prior Sale | Dec 29, 1993 · Amount on Record |
| Deed Book / Page | 3378 / 1673 |
| Last Transfer Date | Jul 30, 2013 |
| Transfer Doc | 0000366071 |
| Record Updated | Jun 08, 2026 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $81,120 (-5.12%) Land $17,940 Building $63,180 | $1,352,000 (-5.12%) Land $299,000 Building $1,053,000 | |
| 2025 | $4,118.00 (+6.82%) | ||
| 2023 | $3,855.00 | $85,500 Land $17,940 Building $67,560 | $1,425,000 Land $299,000 Building $1,126,000 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360470187001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Fort Greene Historic District (Boundary Increase) listed 1984 · 379 contributing resources · NRIS 84002451 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 788 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Spectrum | Cable | 1,000 / 1,000 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Starry, Verizon, Xchange Telecom, Spectrum, Optimum Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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