Property record
28411 Northwestern Hwy, Southfield
Retail in Southfield, Michigan. It covers 27,605 square feet on the ground.
This building
28411 Northwestern Hwy, Southfield. Retail in Southfield, Michigan. Property ID sp2e0gt55j0yy6f.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 28411 Northwestern Hwy, Southfield, MI 48034 | Overture Maps addresses |
| Building type | Retail | USA Structures and SkyPSI estimator |
| Footprint | 27,605 square feet | USA Structures |
| Perimeter | 689.11 feet | USA Structures |
| Height | 118.67 feet | USA Structures |
| Height survey year | 2017 | USA Structures |
| Stories | 8 stories | USA Structures |
| Exterior wall area | 81,775 square feet | SkyPSI estimator |
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) | $6,500 | $12,500 | $21,000 |
| Facade wash with mold or growth treatment | $10,000 | $18,500 | $31,500 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $12,500 | $22,500 | $37,500 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows only | $2,500 | $5,000 | $8,500 |
| Windows inside and out | $4,000 | $8,500 | $15,000 |
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $16,500 | $33,500 | $58,000 |
| Windows inside and out, rope access | $18,500 | $36,500 | $65,000 |
Best method
- Exterior soft wash: Drone has the lowest cost, most likely $12,500.
- Window cleaning: Drone has the lowest cost, most likely $5,000.
Similar buildings nearby
- 28240 Franklin Rd, Southfield
- 28400 Northwestern Hwy, Southfield
- 28505 Northwestern Hwy, Southfield
- 28220 Franklin Rd, Southfield
- 28260 Franklin Rd, Southfield
- Retail in Southfield
- 28202 Franklin Rd, Southfield
- 28300 Northwestern Hwy, Southfield
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.
- USA Structures: Building footprints, heights and occupancy from FEMA's USA Structures.
- Overture Maps addresses: Street addresses from the Overture Maps addresses 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: USA Structures, Overture Maps addresses, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.