Walter D. Valentine Cottage B

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File:WALTER D. VALENTINE COTTAGE B, ALTADENA, LOS ANGELES COUNTY.jpg

The Walter D. Valentine Cottage B, constructed in 1912, was a single-family Craftsman style building commissioned by Walter D. Valentine for construction in Altadena, California.{{Cite web |last=Polanco |first=Julianne |date=March 6, 2017 |title=National Historic Register of Historic Places Nomination for Walter D. Valentine Cottage B |url=https://file.lacounty.gov/SDSInter/bos/supdocs/112864.pdf |website=County of Los Angeles}}{{Cite web |date=January 14, 2025 |title=Walter D. Valentine Cottage B, Altadena California: Historic Craftsman Style Valentine Cottage Destroyed in Los Angeles Wildfires |url=https://www.historic-structures.com/ca/altadena/walter-d-valentine-cottage-b/ |website=Historic Structures}} Between 1922 and 1924, Henry Greene (of the architectural firm Greene and Greene) expanded the cabin's footprint.

On January 25, 2025, Los Angeles Conservancy confirmed that the cottage was one of more than 12,000 structures damaged in the January 2025 Southern California wildfires, specifically the Eaton Fire.{{Cite web |date=January 25, 2025 |title=Disaster Relief for L.A. County Fires |url=https://www.laconservancy.org/save-places/issues/disaster-relief-for-l-a-county-fires/ |access-date=January 26, 2025 |website=Los Angeles Conservancy}}