# 271 Dupage Street, Elgin

Apartments in Elgin, Illinois. It covers 554 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

271 Dupage Street, Elgin. Apartments in Elgin, Illinois. Property ID spe3yzghap347fw.

## Facts

**Facts about 271 Dupage Street, Elgin**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 271 Dupage Street, Elgin, IL 60120 | [USA Structures](https://skypsi.com/property/il/chicago/spe3yzghap347fw-271-dupage-street-elgin/#how-we-know) |
| Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/il/chicago/spe3yzghap347fw-271-dupage-street-elgin/#how-we-know) |
| Footprint | 554 square feet | [USA Structures](https://skypsi.com/property/il/chicago/spe3yzghap347fw-271-dupage-street-elgin/#how-we-know) |
| Perimeter | 97.39 feet | [USA Structures](https://skypsi.com/property/il/chicago/spe3yzghap347fw-271-dupage-street-elgin/#how-we-know) |
| Height | 7.37 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/il/chicago/spe3yzghap347fw-271-dupage-street-elgin/#how-we-know) |
| Stories | 1 story | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/il/chicago/spe3yzghap347fw-271-dupage-street-elgin/#how-we-know) |
| Exterior wall area | 718 square feet | [SkyPSI estimator](https://skypsi.com/property/il/chicago/spe3yzghap347fw-271-dupage-street-elgin/#how-we-know) |

## Similar buildings nearby

- [217 East Chicago Street, Elgin](https://skypsi.com/property/il/chicago/spft0gfty61hg1w-217-east-chicago-street-elgin/)
- [51 South Spring Street, Elgin](https://skypsi.com/property/il/chicago/spy3765gjgbz6ea-51-south-spring-street-elgin/)
- [51 South Spring Street, Elgin](https://skypsi.com/property/il/chicago/sp3nycetpjyc3bq-51-south-spring-street-elgin/)

## 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.
- [Google Open Buildings](https://sites.research.google/open-buildings/): Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme.
- [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings 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)

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Sources: USA Structures, Google Open Buildings, Overture Maps building footprints, 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/

Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/

Building footprints from Overture Maps Foundation, including OpenStreetMap contributors, Microsoft, Esri Community Maps contributors and USGS, under the Open Database License (ODbL). https://opendatacommons.org/licenses/odbl/1-0/

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