# 11821 Western Ave, Garden Grove

Industrial in Garden Grove, California. It covers 41,819 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

11821 Western Ave, Garden Grove. Industrial in Garden Grove, California. Property ID sp37n881xn32gs0.

## Facts

**Facts about 11821 Western Ave, Garden Grove**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 11821 Western Ave, Garden Grove, CA 92841 | [Overture Maps addresses](https://skypsi.com/property/ca/los-angeles/sp37n881xn32gs0-11821-western-ave-garden-grove/#how-we-know) |
| Building type | Industrial | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ca/los-angeles/sp37n881xn32gs0-11821-western-ave-garden-grove/#how-we-know) |
| Footprint | 41,819 square feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp37n881xn32gs0-11821-western-ave-garden-grove/#how-we-know) |
| Perimeter | 836.98 feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp37n881xn32gs0-11821-western-ave-garden-grove/#how-we-know) |
| Height | 23.98 feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp37n881xn32gs0-11821-western-ave-garden-grove/#how-we-know) |
| Height survey year | 2011 | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp37n881xn32gs0-11821-western-ave-garden-grove/#how-we-know) |
| Stories | 1 story | [USA Structures](https://skypsi.com/property/ca/los-angeles/sp37n881xn32gs0-11821-western-ave-garden-grove/#how-we-know) |
| Exterior wall area | 20,073 square feet | [SkyPSI estimator](https://skypsi.com/property/ca/los-angeles/sp37n881xn32gs0-11821-western-ave-garden-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 | $3,000 | $5,500 | $9,500 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $5,500.

## Similar buildings nearby

- [Industrial in Garden Grove](https://skypsi.com/property/ca/los-angeles/sphp8v4t8dfyw1x-industrial-garden-grove/)
- [Industrial in Garden Grove](https://skypsi.com/property/ca/los-angeles/spjtrbekndg317g-industrial-garden-grove/)
- [11808 Western Ave, Garden Grove](https://skypsi.com/property/ca/los-angeles/sp28kt9gfwytb63-11808-western-ave-garden-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 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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