Via Lomas De Yorba

Via Lomas De Yorba covers 244.1 acres and holds 508 addresses on 471 parcels, at a median lot of 0.272 acres. It fills 95.9 percent of its own convex hull, tied with El Cajon for the most compact shape of the twenty-seven residential zones the city draws. Zoning is almost single-minded: 166.6 acres Residential Suburban, with 23.9 acres of Planned Development and 8.7 acres Public and Semi-Public making up the rest, and the general plan designates 463 of the 471 parcels R-Medium. Twenty-one named streets run 4.92 miles inside the boundary, twenty-three of the centerline segments private. Placentia-Yorba Linda Unified serves the whole polygon through Bryant Ranch Elementary, the Travis Ranch middle school area and Yorba Linda High.

Vista Lampara Park sits on 1.2 acres at 24520 Vista Lampara, recorded as a mini park with a playground, restrooms, a basketball court, a pickleball court, barbecues and sheltered picnic areas, and street parking only. The hillside setting shows in the city's hazard record: 339 of the 508 addresses are flagged high fire severity and 170 carry a fuel modification requirement, while the 2025 fire hazard severity layer rates 169.9 acres Very High and 35.1 acres High. An Alquist-Priolo earthquake fault zone crosses 42.7 acres, the state landslide layer covers 32.1 acres and the liquefaction layer 24.8. The flood layer keeps 241.6 acres in zone X.

The name translates as the way of the Yorba hills, and the hills are Bernardo Yorba's. He received the 13,328 acre Rancho Canon de Santa Ana from Mexican governor Jose Figueroa in 1834 and grazed cattle across this slope from the adobe he began soon after. The town that eventually filled it in was named by the Janss Investment Company, which bought the land from Jacob Stern and created the name in 1908, joining the ranching family's name to linda, Spanish for pretty.

Avenida del Tren is the giveaway street. It means train avenue, and the train was the Pacific Electric: its La Habra to Yorba Linda line was running by 1911 and carried passengers until 1938. The rest of the Spanish here reads more like a mood than a map. Avenida de Despacio is the slow avenue, Camino Caluroso the hot road, Via Verano the summer way, Via Bravo the fierce one, Vista Cantora the singing view and Vista Lampara the lamp.