New York City property record for 18 E 48th St, New York, NY 10017
| Property Type | Commercial Office |
|---|---|
| Details | 117,629 sqft · built 1928 |
| Lot Size | 0.174 acres (7,556 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $1,887,257 (2025) |
| APN | 01283-0058 |
| Primary APN | 01283-0058 |
|---|---|
| Alternative APNs |
|
| Units | 84 Units |
|---|---|
| Stories | 22 Stories |
| Building Area | 117,629 sqft Gross Area |
| 1st Floor Area | 6,675 sqft |
| Office | 108,628 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Condo/Apartment |
| Lot Area | 7,556 sqft (0.174 acres) |
| Lot Dimensions | 100 ft deep x 75.3 ft wide |
| Account Number | 1-01283-0058 |
|---|---|
| Street Address | 18 E 48TH ST |
| City | NEW YORK |
| State | NY |
| Zip | 10017-1014 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | C5-3 |
| Legal Block | 1283 |
| Legal Lot Number | 58 |
| Jurisdiction | NEW YORK (MANHATTAN) NY |
| Township / Civil Division | MANHATTAN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 9400 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Mott Avenue Control House listed 1980 · 1 contributing resources · NRIS 80002590 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
18 E 48th St, a commercial property, is owned by a company that acquired it in August 2003.
Source: New York City records, as of October 19, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 18 E 48TH ST, 6, NEW YORK, NY 10017-1014 |
| 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 |
|---|---|
| Last Sale | Mar 11, 1994 |
| Deed Sale | Mar 11, 1994 |
| Deed Book / Page | 2067 / 1337 |
| Last Transfer Date | Aug 20, 2003 |
| Transfer Doc | 0000407910 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18 E 48th St was $1,887,257.
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 | $18,024,300 Land $3,424,500 Building $14,599,800 | $40,054,000 Land $7,610,000 Building $32,444,000 | |
| 2025 | $1,887,257.00 | ||
| 2023 | $1,917,980.00 | $18,107,820 Land $3,424,500 Building $14,683,320 | $44,031,000 Land $7,610,000 Building $36,421,000 |
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 18 E 48th St; there have been 6 flood claims nearby since 1979.
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 | 6 (1979–1989) |
| Claims Outside the SFHA | 1 of 6 |
| Most Recent Claim | Aug 1989 · other causes |
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 18 E 48th St 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 382 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Skywire Networks, Spectrum, Starry, Verizon.
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