New York City property record for 637 9th Ave, New York, NY 10036
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 21,840 sqft · built 1940 |
| Lot Size | 0.116 acres (5,042 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $375,525 (2025) |
| APN | 01054-0036 |
| Primary APN | 01054-0036 |
|---|---|
| Alternative APNs |
|
| Units | 104 Units |
|---|---|
| Stories | 5 Stories |
| Building Area | 21,840 sqft Living Area |
| 1st Floor Area | 2,650 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Condo/Apartment |
| Lot Area | 5,042 sqft (0.116 acres) |
| Lot Dimensions | 100 ft deep x 50.4 ft wide |
| View / Lot | Corner |
| Account Number | 1-01054-0036 |
|---|---|
| Street Address | 637 9TH AVE |
| City | NEW YORK |
| State | NY |
| Zip | 10036-3704 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | R8 |
| Legal Block | 1054 |
| Legal Lot Number | 36 |
| Jurisdiction | NEW YORK (MANHATTAN) NY |
| Township / Civil Division | MANHATTAN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 12102 |
637 9th Ave, a residential property, is owned by a company.
Source: New York City records, as of April 29, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 250 PARK AVE, 1901, NEW YORK, NY 10177-1900 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 637 9th Ave was $375,525, down 0.5% from the year before.
Source: New York City assessment roll, as of April 29, 2026
| Type | Name |
|---|---|
| State | New York |
| County | New York 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 | $3,200,490 (+6.53%) Land $589,500 Building $2,610,990 | $8,159,000 (+13.81%) Land $1,310,000 Building $6,849,000 | |
| 2025 | $375,525.00 (-0.45%) | $3,004,200 Land $589,500 Building $2,414,700 | $7,169,000 Land $1,310,000 Building $5,859,000 |
| 2024 | $377,239.00 (-0.78%) | ||
| 2023 | $380,198.00 | $3,041,100 Land $589,500 Building $2,451,600 | $6,758,000 Land $1,310,000 Building $5,448,000 |
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 637 9th Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 637 9th 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 637 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Nuvisions, Skywire Networks, Starry, Verizon.
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