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Local News & Advice
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Living in Clayton South, San Jose
Where Clayton South Sits
Clayton South is a small foothill neighborhood on the east side of San Jose, straddling the 95127 and 95148 ZIP codes. It takes its name from Clayton Road, which forms its northern edge, and it is bounded roughly by Mt. Pleasant Road on the west and Marten Avenue on the east, with a short extension east along Clayton Road. The interior streets include Columbine Drive, Oakleaf Drive, Eastridge Drive, Millicent Court, Fall Avenue and Harvest Drive, and the local MLS files the area under Alum Rock.
An older version of this page listed Anderson Lake as a nearby amenity, and it is actually down in Morgan Hill, more than a half hour away. The same page also got the school district wrong, which I have fixed below. Clayton South sits uphill from Evergreen and south of the Alum Rock foothills, a few miles east of Dorsa-Miller. For the bigger picture, see my guide to living in San Jose.
Homes in Clayton South
The homes were built in stages from the mid 1960s into the late 1970s, with 1964, 1970 and 1977 build years among the recent sales I have reviewed. Nearly all of them are single-story, typically three or four bedrooms and two baths in roughly 1,200 to 1,800 square feet, with two car garages on lots of about 5,600 to 8,000 square feet. A few have been expanded to 2,000 square feet or more, and there are a handful of smaller two-bedroom homes around 800 square feet.
Being up against the foothills gives many streets a bit more elevation and a few more hillside views than the flatter tracts below. Redfin’s climate data rates wildfire risk as moderate across the neighborhood, so I get homeowners insurance quotes early in any purchase, and on the older homes I look at the roof, the electrical panel and the original plumbing first.
Schools Serving Clayton South
Clayton South is served by the Mount Pleasant Elementary School District, a small district whose office is on Marten Avenue at the edge of the neighborhood. Its schools include Robert Sanders Elementary, Valle Vista, Ida Jew Academy and August Boeger Middle. High school is in the East Side Union High School District, and I confirm the specific school assignment with the district before any offer.
Errands, Parks and Getting Around
This is a driving neighborhood, with Walk Scores around 20. Groceries and everyday errands are a few minutes down the hill along Story Road, White Road and Capitol Expressway, and Eastridge Center is about ten minutes south. Lake Cunningham Regional Park is a short drive for a walk around the lake, and the trails at Alum Rock Park, California’s oldest municipal park, are a scenic drive north through the foothills.
Highway 101 and Interstate 680 are both roughly ten minutes away, and Capitol Expressway is the main local arterial. VTA buses serve Story Road, White Road and Capitol Expressway, and the Berryessa BART station to the north connects this side of the valley to the East Bay and San Francisco.
Healthcare and Senior Services Nearby
The closest hospital is Regional Medical Center on North Jackson Avenue, roughly ten to fifteen minutes away. Santa Clara County bought it from HCA in 2025, and trauma services were restored on the first day of county ownership. For older adults, the Evergreen Community Center on San Felipe Road and the Mayfair Community Center on Kammerer Avenue are both sites in San Jose’s programs for adults 50 and over, with Senior Nutrition Program lunches and classes.
Is Clayton South a Good Fit for Downsizers?
For the house itself, it is a good match. Almost every home is single-story with an attached garage, and the 1,200 to 1,400 square foot plans are a manageable size that adapts well to grab bars, a curbless shower or wider doorways. The tradeoffs are the gentle hills and the need to drive for groceries, a senior center or the hospital, all of which are a short drive rather than a walk. My guide to single-level homes for downsizers covers what to look for in homes of this era.
Inside the neighborhood there is essentially no HOA housing, so you are buying a detached home and handling its upkeep yourself. If you are 55 or older and selling a longtime California home, Prop 19 may let you bring your property tax base with you, and my Prop 19 calculator gives you a quick estimate of what that could save.
The Clayton South Housing Market
Clayton South is small, so sales are infrequent. The latest figures on Redfin’s Clayton South market page show a median sale price of about $1.2M for the three months ending January 2026, up 1.7% from a year earlier. Recorded sales over the past three years give a fuller picture: three bedroom homes of 1,200 to 1,300 square feet have sold for about $1.03M to $1.2M, larger four bedroom homes from about $1.18M to $1.62M, and the biggest expanded home for about $1.65M.
Frequently Asked Questions About Clayton South
What is the median home price in Clayton South?
Redfin’s most recent neighborhood median is about $1.2M for the three months ending January 2026. Over the past three years, most three bedroom homes have sold between about $1.03M and $1.2M, and larger homes up to about $1.65M.
What school district serves Clayton South?
Clayton South is in the Mount Pleasant Elementary School District for elementary and middle school, not Alum Rock or Evergreen. High school is in the East Side Union High School District, and assignment should be confirmed for each address.
Is Clayton South good for retirees and downsizers?
The single-story homes on moderate lots are a good fit, and there is no HOA to deal with. You will drive for most errands, and the nearest hospital and city senior programs are about ten to fifteen minutes away.
Is Clayton South near Anderson Lake?
No, Anderson Lake County Park is in Morgan Hill, more than a half hour south. Lake Cunningham Regional Park and Alum Rock Park are the nearby options for walks and trails.
How is the commute from Clayton South?
Highway 101 and Interstate 680 are each about ten minutes away, and Capitol Expressway connects to both. Berryessa BART is the closest regional rail connection.
If you are looking to buy on this side of town, or you have a long-held family home here and the question is what comes next, I would be glad to help you think it through. My practice is built around longtime homeowners and their families, and that usually means the conversation covers the whole transition. Book a call with me when you are ready, or reach me at 408-413-3087.
