New York City property record for 4510 17th Ave, Brooklyn, NY 11204
| Property Type | Duplex |
|---|---|
| Details | 1,520 sqft · built 1910 |
| Lot Size | 0.037 acres (1,600 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $5,242 (2025) |
| Deeds & Mortgages | Jan 2018 Loan Modification |
| APN | 05434-0047 |
| Primary APN | 05434-0047 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,520 sqft Living Area |
| 1st Floor Area | 700 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 1,600 sqft (0.037 acres) |
| Lot Dimensions | 80 ft deep x 20 ft wide |
| Account Number | 3-05434-0047 |
|---|---|
| Street Address | 4510 17TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11204-1110 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R5 |
| Legal Block | 5434 |
| Legal Lot Number | 47 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 47600 |
4510 17th Ave, a duplex, is owner-occupied and held in a trust since August 2025.
Source: New York City records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4510 17TH AVE, BROOKLYN, NY 11204-1110 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Aug 5, 2025 |
| Deed Sale | Aug 5, 2025 |
| Prior Transfer Date | Jun 24, 2025 |
| Prior Transfer Doc | 0000209001 |
| Record Updated | Sep 20, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 4510 17TH AVE, BROOKLYN, NY 11204-1110 |
| Document Number | 0000045205 |
| Instrument Date | Jan 31, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 30, 2018 |
| Title Company | SERVICELINK EAST |
| Name | Verified Name |
|---|---|
| Address | 4510 17TH AVE BROOKLYN NY 112041110, BROOKLYN, NY 11204-1110 |
| Document Number | 0000045205 |
|---|---|
| Date | Feb 7, 2018 |
| Instrument | 45205 |
| Name | CITIBANK |
|---|---|
| Type | Federal Savings Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.5% |
The 2025 property tax bill for 4510 17th Ave was $5,242.
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 | $94,800 Land $18,120 Building $76,680 | $1,580,000 Land $302,000 Building $1,278,000 | |
| 2025 | $5,242.00 | ||
| 2023 | $5,453.00 Homeowner's exemption Senior Citizen's exemption | $88,260 Land $18,120 Building $70,140 | $1,471,000 Land $302,000 Building $1,169,000 |
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 4510 17th Ave; there have been 1 flood claim nearby since 2010.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 1 (2010) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 2010 · rainfall accumulation |
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 4510 17th Ave 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 1,753 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Skywire Networks Fixed Wireless | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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