New York City property record for 409 Adelphi St, Brooklyn, NY 11238 · Last verified August 2026
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 2,800 sqft · built 1931 |
| Lot Size | 0.046 acres (2,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,156 (2025) |
| Deeds & Mortgages | May 2024 Mortgage Dec 2019 Transfer |
| APN | 01958-0005 |
| Primary APN | 01958-0005 |
|---|---|
| Alternative APNs |
|
| Units | 6 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 2,800 sqft Living Area |
| 1st Floor Area | 800 sqft |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Architectural Style | Multi-Family |
| Lot Area | 2,000 sqft (0.046 acres) |
| Lot Dimensions | 100 ft deep x 20 ft wide |
| Account Number | 3-01958-0005 |
|---|---|
| Street Address | 409 ADELPHI ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11238-1507 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Block | 1958 |
| Legal Lot Number | 5 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 17900 |
Source: New York City records · APN 01958-0005
Assessment roll updated May 4, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 424 CLERMONT AVE, BROOKLYN, NY 11238-1502 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Date | Document |
|---|---|
| May 06, 2024 | Deed of Trust, Mortgage APEX COMMERCIAL CAPITAL CORP. |
| Dec 19, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | May 22, 2019 |
| Transfer Doc | 0000414401 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 409 ADELPHI ST, BROOKLYN, NY 11238-1507 |
| Transaction Type | Mortgage |
| Record Updated | May 14, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000114536 |
|---|---|
| Date | May 06, 2024 |
| Instrument | 2024000114536 |
| Name | APEX COMMERCIAL CAPITAL CORP. |
|---|---|
| Address | 1 WALNUT GROVE DR, HORSHAM, PA 19044 |
| Amount | Amount Recorded |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Dec 19, 2019 |
| Property Address | 409 ADELPHI ST, BROOKLYN, NY 11238-1507 |
| Document Number | 0000414401 |
| Instrument Date | May 22, 2019 |
| Instrument | 414401 |
| Transaction Type | Transfer |
| Record Updated | Jan 31, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 424 CLERMONT AVE BROOKLYN NY 112381502, BROOKLYN, NY 11238-1502 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified August 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 | $1,035,450 (+17.22%) Land $3,600 Building $1,031,850 | $2,301,000 (+17.22%) Land $8,000 Building $2,293,000 | |
| 2025 | $8,156.00 (-0.02%) | $883,350 (+22.76%) Land $3,600 Building $879,750 | $1,963,000 (+22.76%) Land $8,000 Building $1,955,000 |
| 2024 | $8,158.00 (+3.29%) | ||
| 2023 | $7,898.00 | $719,550 Land $3,600 Building $715,950 | $1,599,000 Land $8,000 Building $1,591,000 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360470179003, 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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,496 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, Spectrum, Xchange Telecom, Optimum Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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