# 4300 Shirley Avenue, El Monte

Industrial in El Monte, California. It covers 519,234 square feet on the ground.

Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 7, 2026. Method propdata-estimator-v6.

## This building

4300 Shirley Avenue, El Monte. Industrial in El Monte, California. Property ID sp1cfffzqtr1xdf.

## Facts

**Facts about 4300 Shirley Avenue, El Monte**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 4300 Shirley Avenue, El Monte, CA 91731 | [Overture Maps addresses](https://skypsi.com/property/ca/los-angeles/sp1cfffzqtr1xdf-4300-shirley-avenue-el-monte/#how-we-know) |
| Building type | Industrial | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ca/los-angeles/sp1cfffzqtr1xdf-4300-shirley-avenue-el-monte/#how-we-know) |
| Footprint | 519,234 square feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp1cfffzqtr1xdf-4300-shirley-avenue-el-monte/#how-we-know) |
| Perimeter | 3,417.83 feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp1cfffzqtr1xdf-4300-shirley-avenue-el-monte/#how-we-know) |
| Height | 25.33 feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp1cfffzqtr1xdf-4300-shirley-avenue-el-monte/#how-we-know) |
| Stories | 1 story | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp1cfffzqtr1xdf-4300-shirley-avenue-el-monte/#how-we-know) |
| Exterior wall area | 86,567 square feet | [SkyPSI estimator](https://skypsi.com/property/ca/los-angeles/sp1cfffzqtr1xdf-4300-shirley-avenue-el-monte/#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 | $13,500 | $24,500 | $40,500 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $24,500.

## Similar buildings nearby

- [Industrial in El Monte](https://skypsi.com/property/ca/los-angeles/spstvdb361txjxw-industrial-el-monte/)
- [4501 Arden Drive, El Monte](https://skypsi.com/property/ca/los-angeles/spw884fs4fpwba0-4501-arden-drive-el-monte/)
- [4547 Shirley Avenue, El Monte](https://skypsi.com/property/ca/los-angeles/sp42w25qwebvvjh-4547-shirley-avenue-el-monte/)

## 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 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: USA Structures, Overture Maps addresses, 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/

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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