# 2220 Haddow Avenue, Downers Grove

School in Downers Grove, Illinois. It covers 47,899 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

2220 Haddow Avenue, Downers Grove. School in Downers Grove, Illinois. Property ID sp4a4re218dkejk.

## Facts

**Facts about 2220 Haddow Avenue, Downers Grove**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 2220 Haddow Avenue, Downers Grove, IL 60515 | [USA Structures](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Place name | Henry Puffer Elementary School | [Overture Maps places](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Place type | middle school | [Overture Maps places](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Footprint | 47,899 square feet | [USA Structures](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Perimeter | 1,632.1 feet | [USA Structures](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Height | 13.65 feet | [USA Structures](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Height survey year | 2022 | [USA Structures](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Stories | 1 story | [USA Structures](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#how-we-know) |
| Exterior wall area | 22,275 square feet | [SkyPSI estimator](https://skypsi.com/property/il/chicago/sp4a4re218dkejk-2220-haddow-avenue-downers-grove/#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 | $3,500 | $6,000 | $10,000 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $6,000.

## Similar buildings nearby

- [2150 Curtiss Street, Downers Grove](https://skypsi.com/property/il/chicago/sp76rqja5c5a4qe-2150-curtiss-street-downers-grove/)
- [2333 Wisconsin Avenue, Downers Grove](https://skypsi.com/property/il/chicago/spe2sgkkqab9tm7-2333-wisconsin-avenue-downers-grove/)
- [2325 Wisconsin Avenue, Downers Grove](https://skypsi.com/property/il/chicago/sp8nd7zytc1vpxk-2325-wisconsin-avenue-downers-grove/)

## 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](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures.
- [Overture Maps places](https://docs.overturemaps.org/attribution/): Business and place names from the Overture Maps places 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: USA Structures, Overture Maps places, SkyPSI estimator.

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/

Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/

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