# 3001 Protection Parkway, Northbrook

Office in Northbrook, Illinois. It covers 97,040 square feet on the ground.

Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 9, 2026. Method propdata-estimator-v6.

## This building

3001 Protection Parkway, Northbrook. Office in Northbrook, Illinois. Property ID spn842cfm28a643.

## Facts

**Facts about 3001 Protection Parkway, Northbrook**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 3001 Protection Parkway, Northbrook, IL 60062 | [Overture Maps addresses](https://skypsi.com/property/il/chicago/spn842cfm28a643-3001-protection-parkway-northbrook/#how-we-know) |
| Building type | Office | [USA Structures and SkyPSI estimator](https://skypsi.com/property/il/chicago/spn842cfm28a643-3001-protection-parkway-northbrook/#how-we-know) |
| Footprint | 97,040 square feet | [USA Structures](https://skypsi.com/property/il/chicago/spn842cfm28a643-3001-protection-parkway-northbrook/#how-we-know) |
| Perimeter | 4,604.17 feet | [USA Structures](https://skypsi.com/property/il/chicago/spn842cfm28a643-3001-protection-parkway-northbrook/#how-we-know) |
| Stories | 2 stories | [SkyPSI estimator](https://skypsi.com/property/il/chicago/spn842cfm28a643-3001-protection-parkway-northbrook/#how-we-know) |
| Parcel number | 04194020190000 | [County and state public records](https://skypsi.com/property/il/chicago/spn842cfm28a643-3001-protection-parkway-northbrook/#how-we-know) |
| Land use | 593 Commercial/Industrial | [County and state public records](https://skypsi.com/property/il/chicago/spn842cfm28a643-3001-protection-parkway-northbrook/#how-we-know) |

## Cost ranges

Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. [What the grades mean](https://skypsi.com/estimates/methodology/confidence-grades/).

### Exterior soft wash

**Exterior soft wash from a boom lift, whole building**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Facade wash, conventional access | $10,000 | $18,000 | $30,000 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $18,000.

## Similar buildings nearby

- [2775 Sanders Road, Northbrook](https://skypsi.com/property/il/chicago/spv2a0bwaby3qcj-2775-sanders-road-northbrook/)
- [2775 Sanders Road, Northbrook](https://skypsi.com/property/il/chicago/spdhm5f1965hcwv-2775-sanders-road-northbrook/)
- [2701 Protection Parkway, Northbrook](https://skypsi.com/property/il/chicago/spt99kbs9tmczds-2701-protection-parkway-northbrook/)

## 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](https://comptroller.texas.gov/taxes/property-tax/): Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
- [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures.
- [Overture Maps addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses theme.
- [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): 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](https://skypsi.com/estimates/methodology/how-a-skyestimate-is-built/).

[Request a Quote](https://skypsi.com/request-a-quote)

---

Sources: County and state public records, USA Structures, Overture Maps addresses, SkyPSI estimator.

Parcel and address facts from county appraisal districts and state open-data programs (public records). https://comptroller.texas.gov/taxes/property-tax/

Building footprints: USA Structures, FEMA Response Geospatial Office, Oak Ridge National Laboratory and U.S. Geological Survey (CC BY 4.0). https://disasters.geoplatform.gov/USA_Structures/

Addresses: Overture Maps Foundation, overturemaps.org (addresses theme), including the U.S. Department of Transportation National Address Database (NAD). https://docs.overturemaps.org/attribution/

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