New York City property record for 840 E 17th St, #29, Brooklyn, NY 11230
| Property Type | Cooperative Housing Block |
|---|---|
| Details | 33,600 sqft · built 1940 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $122,917 (2025) |
| Deeds & Mortgages | Dec 2017 Mortgage Dec 2017 Loan Modification |
| APN | 06700-0009 |
| Primary APN | 06700-0009 |
|---|---|
| Alternative APNs |
|
| Units | 58 Units |
|---|---|
| Stories | 6 Stories |
| Building Area | 33,600 sqft Living Area |
| 1st Floor Area | 4,500 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| View / Lot | Corner |
| Account Number | 3-06700-0009 |
|---|---|
| Street Address | 840 E 17TH ST, 29 |
| City | BROOKLYN |
| State | NY |
| Zip | 11230-3154 |
| Property Category | Residential |
| Property Type | Residential > Cooperative > Cooperative Housing Block |
| Local Zoning Code | R5D |
| Legal Block | 6700 |
| Legal Lot Number | 9 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 53200 |
840 E 17th St, #29 is owned by a company that acquired it in January 1997.
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 2003 AVENUE J, 1C, BROOKLYN, NY 11210-3605 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Dec 26, 2017 | Deed of Trust, Mortgage SIGNATURE BANK |
| Dec 26, 2017 | Loan Modification, Consolidation and Extension, Mortgage · Line of Credit SIGNATURE BK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 30, 1997 |
| Deed Sale | Jan 30, 1997 |
| Prior Sale | Feb 4, 1994 |
| Deed Book / Page | 3874 / 2077 |
| Prior Transfer Date | Dec 11, 1996 |
| Prior Transfer Doc | 3874002077 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 840 E 17TH ST # 29, 29, BROOKLYN, NY 11230-3154 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Name | Verified Name |
|---|---|
| Address | 2003 AVENUE J 1H, 1H, BROOKLYN, NY 11210-3605 |
| Document Number | 0000469490 |
|---|---|
| Date | Dec 26, 2017 |
| Instrument | 2017000469490 |
| Name | SIGNATURE BANK |
|---|---|
| Type | Bank |
| Address | 68 S SERVICE RD, MELVILLE, NY 11747 |
| Amount | Amount on Record |
|---|
| Document Type | Loan Modification, Consolidation and Extension |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Dec 26, 2017 |
| Property Address | 840 E 17TH ST # 29, 29, BROOKLYN, NY 11230-3154 |
| Instrument Date | Dec 19, 2017 |
| Instrument | 469491 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2020 |
| Title Company | OLD REPUBLIC |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 2003 AVENUE J #1H BROOKLYN NY 112103605, 1H, BROOKLYN, NY 11210-3605 |
| Document Number | 0000469491 |
|---|---|
| Date | Dec 26, 2017 |
| Instrument | 469491 |
| Name | SIGNATURE BK |
|---|---|
| Type | Bank |
| Address | 68 S SERVICE RD, MELVILLE, NY 11747-2354 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
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 | $1,075,950 (+18.9%) Land $82,800 Building $993,150 | $2,391,000 (+18.9%) Land $184,000 Building $2,207,000 | |
| 2025 | $122,917.00 (+8.65%) | ||
| 2023 | $113,136.00 | $904,950 Land $82,800 Building $822,150 | $2,011,000 Land $184,000 Building $1,827,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 840 E 17th St, #29; there have been 1 flood claim nearby since 2011.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2011) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
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.
The area around 840 E 17th St, #29 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 1,224 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: Starry.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures