Pomona

About Pomona.

Twelve National Register entries, three adobes, a Second Empire mansion, an Art Deco movie palace, and a Myron Hunt ranch that became a university campus. The valley's eastern anchor holds more documented architecture than its reputation admits.

Pomona, California was named for the Roman goddess of fruit in 1875, before anyone had planted a fruit tree there, and then spent the next century making the name true. It is the eastern anchor of the San Gabriel Valley, the endpoint of the twenty one city set documented here, incorporated January 6, 1888 and a charter city since 1911, and it carries twelve entries on the National Register of Historic Places, more federal paper than any city in this library outside the deep three. For a buyer the point is blunt: Pomona’s reputation runs decades behind its record, and the gap between the two is where the value sits.

Named on faith

The founders held a naming contest in 1875, and horticulturist Solomon Gates won it with Pomona, the goddess of orchards, entered on pure speculation since the ground was still ranch land. The Los Angeles Immigration and Land Co-Operative Association adopted it, the railroad and artesian wells made the orchards real, and the town incorporated on January 6, 1888 at the peak of the boom. Faith in a name is a strange founding story, but it worked: for two generations Pomona was the citrus capital of the valley’s eastern end, and the fairgrounds that grew into the LA County Fair grew here because this is where the fruit was.

The oldest ground in the valley’s east

Pomona sits on the Rancho San Jose grant of 1837, given by Governor Juan Bautista Alvarado to Ygnacio Palomares and Ricardo Véjar, ground that covered present day Pomona, Claremont, San Dimas, Glendora, and La Verne. What makes Pomona different is that the rancho’s buildings are still here, three of them, all on the National Register. Casa Primera, reference 75000436, is the adobe Palomares built in 1837, the oldest home in the Pomona Valley. La Casa Alvarado, reference 78000698, went up in 1840 on land Palomares gave a friend, and held the valley’s first public school classes in 1870. And the Ygnacio Palomares Adobe, reference 71000156 and California Historical Landmark 372, is the family’s larger house of the early 1850s, restored in 1939 and open as a museum. No other city in this library keeps three standing buildings from its rancho era. Pomona keeps them with federal paper on each.

The mansion the county’s richest man built

The Phillips Mansion at 2640 West Pomona Boulevard, reference 74000525, listed on the register in 1974, is a Second Empire house of 1875 built by Louis Phillips, who by the 1890s had become the wealthiest man in Los Angeles County. It stood on the Butterfield Stage route and anchored the district called Spadra before Pomona absorbed it. Second Empire is rare in this valley, a mansard roofed East Coast fashion that mostly predates the region’s building booms, and the Phillips house is the style’s best surviving argument on this side of the county.

Lincoln Park, the district that holds the housing record

Pomona’s residential paper concentrates in the Lincoln Park Historic District, reference 03001347, listed April 9, 2004: 45 blocks, 230 acres, 821 structures, of which 745 are contributing buildings, plus four contributing objects, all of them historic hitching posts, and the park itself. The houses run from the 1890s to the 1940s across late Victorian and Folk Victorian, Craftsman, and the full revival catalog, Colonial, Mission, Tudor, Classical. The city’s own preservation program backs it: five local historic districts and 27 local landmarks under the 1995 ordinance, with Wilton Heights, the first district created under that ordinance, sitting west of Lincoln Park as a local designation. A district of this size means a buyer is not hunting one rare survivor. Whole streets survive together, which is the condition that keeps values honest.

Downtown’s paper

The commercial record is just as documented. The Fox Theater at Third and Garey, reference 82002201, is a 1931 Art Deco movie palace by Balch and Stanbery where the studios once ran sneak previews, restored and reopened in 2009 as the anchor of the Arts Colony. The Edison Historic District, reference 86001477, holds the old electrical works blocks on West Second Street. The Mayfair Hotel, reference 100001382, and the Pomona YMCA, reference 86000408, carry the downtown’s institutional fabric, and the 1909 Pomona City Stables by local architect Ferdinand Davis, reference 04001109, survives from the era when the city ran on horses. Even the schools carry paper: the Barbara Greenwood Kindergarten, reference 78000697, and Abraham Lincoln Elementary, reference 89000935, built in 1936 to the seismic lessons of the Long Beach earthquake.

Myron Hunt’s ranch on the hill

In 1925 the cereal magnate W.K. Kellogg bought 377 acres on Pomona’s western hills for his Arabian horse ranch and hired Myron Hunt to design it. Hunt, the architect of the Rose Bowl and the Huntington Library, delivered a Spanish Colonial Revival complex: the main residence of 1926, the guest cottage, the Arabian stables, and the Manor House. The ranch is today the campus of Cal Poly Pomona, the Arabian breeding program Kellogg started in 1925 still runs there as the oldest continuous program in the country, and the Manor House still serves as the university president’s residence. A working Hunt complex, in continuous institutional use for a century, sits inside Pomona’s city limits, and almost nobody outside the university knows it.

The college that got away

Pomona College was founded in Pomona, incorporated October 14, 1887, and held its first class here on September 12, 1888 before moving in January 1889 to an unfinished boom hotel one town north, where it anchored Claremont ever after. A plaque marks the original site at Mission and White. The college kept the city’s name and the city lost the college, which is the single trade that most shaped how the two towns read today.

What a builder sees in a big old district

Twenty years of building houses taught me that a district is not a house, it is 821 separate maintenance histories wearing matching paint. In Lincoln Park the styles span fifty years and the workmanship spans wider, so the reading is always the specific house: which era framed it, who has opened it up since, and whether the systems were replaced or just concealed. Victorians hide their troubles in the basement and the attic. Craftsman houses tell theirs at the porch, where the beam ends and column bases meet the weather. In a district this size both kinds stand on every block, and the price difference between a sound one and a dressed up one is the biggest number in the deal.

Pomona against its neighbors

La Verne sits directly north, a tenth the size, the small college town to Pomona’s full city. Claremont sits northeast with the colleges Pomona named but does not hold. West along the valley floor the flatland band runs through Covina and West Covina toward Rosemead and Monterey Park, and Pomona is that band’s eastern terminus, the last city before the county line. The scale is the difference everywhere: Pomona is the valley’s eastern big city, with a big city’s full spread of stock, from register districts to postwar tracts, at the most accessible price tier in the documented set.

How to verify what you are looking at

Pomona’s entity record is Wikidata Q486868. The county’s National Register list, complete through its April 3, 2026 posting, shows twelve entries inside Pomona, each verifiable on the National Park Service’s register records, led by the Phillips Mansion, reference 74000525, the Lincoln Park Historic District, reference 03001347, and the Fox Theater, reference 82002201. The Kellogg Ranch commission is recorded in the W.K. Kellogg Arabian Horse Ranch Records finding aid held by Cal Poly Pomona’s Special Collections. The founding, the naming contest, and the 1888 incorporation ride on the city’s published record and the Los Angeles Almanac. This page is part of the larger city record, and I keep it current as the record changes.

Sources and references.

• Pomona, entity identifier for the city, carrying the 1888 inception and charter city status, Wikidata (https://www.wikidata.org/wiki/Q486868)
• Phillips Mansion, National Register reference 74000525, listed November 6, 1974, Second Empire, built 1875, National Register of Historic Places (https://en.wikipedia.org/wiki/Phillips_Mansion)
• Lincoln Park Historic District, National Register reference 03001347, listed April 9, 2004, 745 contributing buildings, National Register of Historic Places (https://en.wikipedia.org/wiki/Lincoln_Park_Historic_District_(Pomona,_California))
• Fox Theater Pomona, National Register reference 82002201, listed February 19, 1982, built 1931 by Balch and Stanbery, National Register of Historic Places (https://en.wikipedia.org/wiki/Fox_Theater_Pomona)
• La Casa Primera de Rancho San Jose, National Register reference 75000436, listed April 3, 1975, built 1837, oldest home in the Pomona Valley, National Register of Historic Places (https://en.wikipedia.org/wiki/La_Casa_Primera_de_Rancho_San_Jos%C3%A9)
• Ygnacio Palomares Adobe, National Register reference 71000156, California Historical Landmark 372, built 1850 to 1855, National Register of Historic Places (https://en.wikipedia.org/wiki/Ygnacio_Palomares_Adobe)
• W.K. Kellogg Arabian Horse Ranch Records, 1910 to 1949, archival finding aid recording Kellogg hiring Myron Hunt to design the ranch buildings, Online Archive of California, Cal Poly Pomona Special Collections (https://oac.cdlib.org/findaid/ark:/13030/c82231gn)
• National Register of Historic Places listings in Los Angeles County, county register list complete through the April 3, 2026 posting, carrying all twelve Pomona entries, Wikipedia (https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Los_Angeles_County,_California)
• Pomona's Historic Properties, five local historic districts and 27 local landmarks under the 1995 ordinance, City of Pomona (https://www.pomonaca.gov/government/departments/development-services/planning-division/historic-preservation/pomona-s-historic-properties)
• City of Pomona, incorporation January 6, 1888, charter city, the naming by the land association, Los Angeles Almanac (http://www.laalmanac.com/cities/ci63.php)
• Pomona, 1875 founding as an agricultural center, railroad and artesian irrigation, Encyclopaedia Britannica (https://www.britannica.com/place/Pomona-California)
• Historic Districts, district descriptions and the Pomona College founding plaque record, Pomona Heritage (http://www.pomonaheritage.org/historic/historic.html)