# 520 North Lone Hill Avenue, San Dimas

Retail in San Dimas, California. It covers 157,480 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

520 North Lone Hill Avenue, San Dimas. Retail in San Dimas, California. Property ID spa10sf8ec36056.

## Facts

**Facts about 520 North Lone Hill Avenue, San Dimas**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 520 North Lone Hill Avenue, San Dimas, CA 91773 | [Overture Maps addresses](https://skypsi.com/property/ca/los-angeles/spa10sf8ec36056-520-north-lone-hill-avenue-san-dimas/#how-we-know) |
| Building type | Retail | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ca/los-angeles/spa10sf8ec36056-520-north-lone-hill-avenue-san-dimas/#how-we-know) |
| Footprint | 157,480 square feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/spa10sf8ec36056-520-north-lone-hill-avenue-san-dimas/#how-we-know) |
| Perimeter | 1,682.14 feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/spa10sf8ec36056-520-north-lone-hill-avenue-san-dimas/#how-we-know) |
| Height | 28.84 feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/spa10sf8ec36056-520-north-lone-hill-avenue-san-dimas/#how-we-know) |
| Stories | 2 stories | [USA Structures](https://skypsi.com/property/ca/los-angeles/spa10sf8ec36056-520-north-lone-hill-avenue-san-dimas/#how-we-know) |
| Exterior wall area | 48,510 square feet | [SkyPSI estimator](https://skypsi.com/property/ca/los-angeles/spa10sf8ec36056-520-north-lone-hill-avenue-san-dimas/#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 | $8,000 | $14,500 | $24,000 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $14,500.

## Similar buildings nearby

- [1024 Gladstone Street, San Dimas](https://skypsi.com/property/ca/los-angeles/spe6zgq5s2gs02x-1024-gladstone-street-san-dimas/)
- [1042 West Gladstone Street, San Dimas](https://skypsi.com/property/ca/los-angeles/spncx4d2nvayxrs-1042-west-gladstone-street-san-dimas/)
- [1044 5th Street, San Dimas](https://skypsi.com/property/ca/los-angeles/sp4848rgyjw0a5b-1044-5th-street-san-dimas/)

## 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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