# 261 Valley Drive, Hermosa Beach Apartments in Hermosa Beach, California. It covers 6,183 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 261 Valley Drive, Hermosa Beach. Apartments in Hermosa Beach, California. Property ID sprb7rv8fq4388r. ## Facts **Facts about 261 Valley Drive, Hermosa Beach** | Fact | Value | Source | | --- | --- | --- | | Address | 261 Valley Drive, Hermosa Beach, CA 90254 | [Overture Maps addresses](https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach/#how-we-know) | | Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach/#how-we-know) | | Footprint | 6,183 square feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach/#how-we-know) | | Perimeter | 354.07 feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach/#how-we-know) | | Height | 24.15 feet | [USA Structures](https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach/#how-we-know) | | Stories | 3 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach/#how-we-know) | | Exterior wall area | 8,550 square feet | [SkyPSI estimator](https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach/#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 | $1,500 | $2,500 | $4,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $2,500. ## Similar buildings nearby - [273 Valley Drive, Hermosa Beach](https://skypsi.com/property/ca/los-angeles/spjd8j5q171xs00-273-valley-drive-hermosa-beach/) - [330 Culper Court, Hermosa Beach](https://skypsi.com/property/ca/los-angeles/spf4yy3xk5fbn7p-330-culper-court-hermosa-beach/) - [251 Valley Drive, Hermosa Beach](https://skypsi.com/property/ca/los-angeles/sps4qqmqa5x945h-251-valley-drive-hermosa-beach/) ## 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 addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses 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) --- Sources: USA Structures, Google Open Buildings, Overture Maps addresses, 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/ Addresses: Overture Maps Foundation, overturemaps.org (addresses theme), including the U.S. Department of Transportation National Address Database (NAD). https://docs.overturemaps.org/attribution/ 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/ Page: https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach/ JSON: https://skypsi.com/property/ca/los-angeles/sprb7rv8fq4388r-261-valley-drive-hermosa-beach.json Content license: https://skypsi.com/content-license.txt