New York City property record for 603 4th Ave, Brooklyn, NY 11215
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 6,339 sqft · built 2012 |
| Lot Size | 0.037 acres (1,600 sqft) |
| Owner | Company Name on Record |
| Last Sale | $450,000 (Oct 2004) |
| Tax Bill | $77,274 (2025) |
| Deeds & Mortgages | May 2026 Mortgage |
| APN | 00631-0009 |
| Primary APN | 00631-0009 |
|---|---|
| Alternative APNs |
|
| Units | 10 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 6,339 sqft Gross Area |
| 1st Floor Area | 1,600 sqft |
| Year Built | Built 2012 |
|---|---|
| Effective Year Built | Effective 2012 |
| Lot Area | 1,600 sqft (0.037 acres) |
| Lot Dimensions | 80 ft deep x 20 ft wide |
| Account Number | 3-00631-0009 |
|---|---|
| Street Address | 603 4TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11215-6746 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R8A |
| Legal Block | 631 |
| Legal Lot Number | 9 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 14300 |
Source: New York City records, as of June 9, 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 | Company Name on Record |
|---|---|
| Mailing Address | 280 9TH AVE, 7, HAWTHORNE, NJ 07506-1549 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 29, 2004 · Amount on Record |
| Deed Sale | Oct 29, 2004 · Amount on Record |
| Prior Sale | Dec 29, 1999 · Amount on Record |
| Deed Document Number | 2004671509 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | May 29, 2026 |
| Property Address | 603 4TH AVE, BROOKLYN, NY 11215-6746 |
| Document Number | 0000147277 |
| Instrument Date | May 15, 2026 |
| Instrument | 2026147277 |
| Record Updated | Jul 12, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0000147277, |
|---|---|
| Date | May 29, 2026 |
| Instrument | 2026147277 |
| Name | JPMORGAN CHASE BANK N A |
|---|
| Amount | Amount Recorded |
|---|
| Rate | 6.3% |
|---|---|
| Max Rate | -1% |
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 | $772,650 (+25.33%) Land $69,750 Building $702,900 | $1,717,000 (+25.33%) Land $155,000 Building $1,562,000 | |
| 2025 | $77,274.00 (+5.98%) | ||
| 2023 | $72,911.00 | $616,500 Land $69,750 Building $546,750 | $1,370,000 Land $155,000 Building $1,215,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 2 in force |
| Nearby Flood Claims | 1 (2023) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2023 · Severe Storm And Flooding |
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: 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 1,605 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: Optimum, Starry.
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