Property record
401 9 Ave, New York
Office in New York, New York. It covers 29,253 square feet on the ground.
This building
401 9 Ave, New York. Office in New York, New York. Property ID sp7twj7pxxa6qtm.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 401 9 Ave, New York, NY 10001 | Overture Maps addresses |
| Building type | Office | Overture Maps building footprints and SkyPSI estimator |
| Footprint | 29,253 square feet | Overture Maps building footprints |
| Perimeter | 681.25 feet | Overture Maps building footprints |
| Height | 994.09 feet | Overture Maps building footprints and Google Open Buildings |
| Stories | 67 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 677,231 square feet | SkyPSI estimator |
| Parcel number | 1007297504 | County and state public records |
| Land use | 05 Commercial & Office Buildings (class RC) | County and state public records |
| Year built | 2015 | County and state public records |
| Stories on the parcel record | 69 stories | County and state public records |
| Building area on the parcel record | 1,976,539 square feet | County and state public records |
Cost ranges
Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. What the grades mean.
Exterior soft wash
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $108,500 | $195,000 | $325,000 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $144,500 | $289,000 | $505,500 |
| Windows inside and out, rope access | $159,000 | $318,000 | $563,500 |
Best method
- Exterior soft wash: Boom lift and Rope access fit this building at the same cost, most likely $195,000.
- Window cleaning: Rope access fits this building, most likely $289,000.
Similar buildings nearby
- 434 West 33 Street, New York
- 2 Manhattan W, New York
- 441 9 Avenue, New York
- 504 West 35 Street, New York
- 520 West 34 Street, New York
- 20 Hudson Yards, New York
- 320 W 36 St, New York
- 541 West 30 Street, New York
How we know
Each fact names the source it comes from. A building file carries the source of each field, and SkyPSI shows that source beside the fact.
- County and state public records: Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
- Google Open Buildings: Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme.
- Overture Maps addresses: Street addresses from the Overture Maps addresses theme.
- Overture Maps building footprints: Building outlines, heights and floor counts from the Overture Maps buildings theme.
- SkyPSI estimator: SkyPSI's own price model, calibrated rates and building-class rules.
Cost ranges come from the SkyPSI estimator, calibrated October 2, 2026. How a SkyEstimate is built.
Ask SkyPSI for a quote on your building.
Request a QuoteSources: County and state public records, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.