Property record
1800 Market St, Philadelphia
Industrial in Philadelphia, Pennsylvania. It covers 11,244 square feet on the ground.
This building
1800 Market St, Philadelphia. Industrial in Philadelphia, Pennsylvania. Property ID sp5wjehqz8f1015.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 1800 Market St, Philadelphia, PA | County and state public records |
| Building type | Industrial | USA Structures and SkyPSI estimator |
| Place name | Sonesta Philadelphia Rittenhouse Square | Overture Maps places |
| Place type | hotel | Overture Maps places |
| Footprint | 11,244 square feet | USA Structures |
| Perimeter | 478.83 feet | USA Structures |
| Height | 279.86 feet | Overture Maps building footprints and Google Open Buildings |
| Stories | 25 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 134,003 square feet | SkyPSI estimator |
| Parcel number | 883700600 | County and state public records |
| Land use | HOTEL - HOTEL 20+ STY MASONRY | 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 | $21,000 | $37,500 | $62,500 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $28,000 | $55,500 | $97,500 |
| Windows inside and out, rope access | $30,500 | $61,000 | $108,500 |
Best method
- Exterior soft wash: Boom lift and Rope access fit this building at the same cost, most likely $37,500.
- Window cleaning: Rope access fits this building, most likely $55,500.
Similar buildings nearby
- 1800 Market St, Philadelphia
- 1821 Ranstead St, Philadelphia
- 1801 Market St, Philadelphia
- 1721 Chestnut St, Philadelphia
- 1880 John F Kennedy Blvd, Philadelphia
- 1805 Walnut St, Philadelphia
- Industrial in Philadelphia
- 1601 Market St, Philadelphia
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 building footprints: Building outlines, heights and floor counts from the Overture Maps buildings theme.
- Overture Maps places: Business and place names from the Overture Maps places 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 building footprints, Overture Maps places, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.