A 1970s planned community in the Sweetwater River valley east of La Mesa and El Cajon, next to the San Diego National Wildlife Refuge.
Rancho San Diego's median moves with the mix of houses and mobile homes that sell. The three month median has swung between about $560K and $820K over the past year and sits near $734K now. On a smoothed basis, Rancho San Diego's median has risen roughly 2% over the past five years.
The recent median sits around $733,833, with about 3.3 months of supply, homes selling near 100.0% of original list, and a median of roughly 17 days on market.
Over five years the median sale price in Rancho San Diego is up about 2%, while the price per square foot is up about 22%. The median is the more conservative of the two here, which happens when smaller or more modest homes make up more of what sells now. Values held up better than the headline median suggests.
Price per square foot is the sale price divided by the home's interior square footage.
Both figures use the same smoothed five year comparison: the average of the last twelve monthly medians against the average of the first twelve. A gap of eight points or more is treated as a mix shift. That threshold was set by testing, not picked: an earlier version flagged nine of nineteen areas, which is noise. It now flags eight of forty.
Separate the houses from the mobile homes before you look at any number here. With supply around 3.3 months and homes going near 100.0% of list, the good houses still sell at asking.
September homes sold in a median of about 17 days. Price to the village and the lot, not the ZIP.
Supply is running around 3.3 months. As long as listings stay scarce, prices hold firm; a rise in inventory would be the first sign of easing.
The specific plan laid it out in villages, starting with Sweetwater Village West in 1970 and adding Avocado, Cottonwood and Monte Vista villages later. About half the homes are detached houses and roughly one in five is a mobile home, so the median depends on what sold that month. The Post Office calls 91978 Spring Valley, and Cuyamaca College and the Cottonwood golf property sit just outside it in 92019.
No area wide Mello Roos covers 91978. San Miguel Fire has a district that some new parcels join one at a time, and many tracts have HOAs. Most of the area is in a Very High fire hazard zone, which shows up in the insurance quote.
The land came together in 1970 from the Monte Vista Ranch and neighboring ranches, and building started that year with Sweetwater Village West, 1,022 homes on 260 acres. The county planned it as a new town with jobs, shopping and recreation built in, and approved the full plan in 1975. Most homes were built in the 1970s and 80s. Water comes from the Otay and Helix water districts, and homes are on sewer. Steele Canyon High opened in 2000. 91978 is the ZIP.
What is the median home price in Rancho San Diego?
The median sale price in Rancho San Diego is $733,833 on a trailing three month basis, using closed sales through September 2026.
How long do homes take to sell in Rancho San Diego?
Homes in Rancho San Diego are selling in a median of about 17 days.
Is Rancho San Diego a buyer's or a seller's market?
Rancho San Diego has about 3.3 months of supply, which reads as a balanced market. Under three months favors sellers, three to six is balanced, and above six favors buyers.
How much have home prices risen in Rancho San Diego?
The median in Rancho San Diego is up about 2% over the past five years, measured as the average of the last twelve monthly medians against the first twelve.
Are homes in Rancho San Diego selling for asking price?
Homes in Rancho San Diego are closing at about 100.0% of original list price.
El Cajon La Mesa Spring Valley Jamul Alpine Lemon Grove Santee
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