Property record
1 Landmark Square, Port Chester
Apartments in Port Chester, New York. It covers 23,734 square feet on the ground.
This building
1 Landmark Square, Port Chester. Apartments in Port Chester, New York. Property ID sphsxsamff14hn2.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 1 Landmark Square, Port Chester, NY 10573 | Overture Maps addresses |
| Building type | Apartments | USA Structures and SkyPSI estimator |
| Footprint | 23,734 square feet | USA Structures |
| Perimeter | 1,412.31 feet | USA Structures |
| Height | 51.07 feet | Overture Maps building footprints and Google Open Buildings |
| Height survey year | 2019 | Overture Maps building footprints and Google Open Buildings |
| Stories | 5 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 72,130 square feet | SkyPSI estimator |
| Parcel number | 554801136.79-2-1 | County and state public records |
| Land use | 411 Apartments | 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 (drone) | $5,500 | $10,500 | $17,500 |
| Facade wash with mold or growth treatment | $8,500 | $15,500 | $26,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $10,500 | $19,000 | $31,500 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows only | $2,000 | $4,000 | $7,000 |
| Windows inside and out | $3,500 | $7,000 | $12,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $14,000 | $28,000 | $48,500 |
| Windows inside and out, rope access | $15,500 | $30,500 | $54,000 |
Best method
- Exterior soft wash: Drone has the lowest cost, most likely $10,500.
- Window cleaning: Drone has the lowest cost, most likely $4,000.
Similar buildings nearby
- Apartments in Port Chester
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- 12 Rollhaus Place, Port Chester
- 17 Orchard Street, Port Chester
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.
- USA Structures: Building footprints, heights and occupancy from FEMA's USA Structures.
- 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, USA Structures, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.