Santa Clara County Estate town

Los Altos Hills

Estate living in the western foothills

Median Sale
$4,915,000
April 2026 · 8 closings

Los Altos Hills Real Estate Market Snapshot

Median Sale Price
$4,915,000
-11.0% vs prior-year median
Avg. Days on Market
26
% List Price Received
96%
Homes Sold (April 2026)
8
Median price trend
2025 · $5,525,000 April 2026 · $4,915,000
List-price received
96%
90%100%120%+

As of April 2026 · Source: SCCAOR/MLSListings

Living in Los Altos Hills

Los Altos Hills is where Silicon Valley's most private residents go to disappear. A Town of roughly 8,000 people spread across barely 9 square miles of foothill terrain, it enforces a one-acre minimum lot size under its R-A (Residential-Agricultural) zoning, which keeps density low and canopy high. There are no streetlights, no sidewalks, and no commercial establishments of any kind. Roads wind through groves of coast live oak and California bay laurel, and many properties are accessed by private driveways that climb several hundred feet before revealing compounds with views from San Francisco Bay to Mount Hamilton. Los Altos Hills was incorporated in January 1956 with the deliberate intent to preserve its rural-residential character.

The equestrian heritage runs deep. Bridle paths crisscross the Town, and it is not uncommon to see horses grazing alongside custom-built estates. Foothill College, the community college campus that occupies the town's northeastern corner, adds an unexpected cultural dimension with its planetarium, theater, and botanical gardens. The defining quality of Los Altos Hills is space, the sense of being surrounded by open land even while sitting fifteen minutes from the densest concentration of technology wealth on earth. The Town's pathway system, open space easements, and conservation easements (in place since 1956 incorporation) function as quasi-shared infrastructure across most parcels.

Los Altos Hills is divided among THREE school districts. Northwestern LAH is served by Palo Alto Unified School District (PAUSD) for grades K-12. Central, eastern, and southern LAH are served by Los Altos School District (LASD) for K-8 and Mountain View-Los Altos Union High School District (MVLA) for grades 9-12. The PAUSD/LASD boundary line was set in 1956 and has remained unchanged. NO public school is located within LAH town limits; all students attend schools in neighboring jurisdictions. The Town consists almost entirely of low-density single-family homes with no commercial corridors, retail strips, or office developments to interrupt the landscape (see Silicon Valley March 2026 market report).

Schools

Los Altos Hills is divided among THREE public school districts depending on address. Northwestern LAH falls within Palo Alto Unified School District (PAUSD), serving K-12 with feeder elementary schools (Nixon, Duveneck, Briones, Walter Hays, etc.) and Gunn or Palo Alto High Schools at the secondary level. Central, eastern, and southern LAH are served by Los Altos School District (LASD) for K-8 (Springer, Almond, Covington, etc.) and Mountain View-Los Altos Union High School District (MVLA) for grades 9-12 (Mountain View HS or Los Altos HS). The boundary line between PAUSD and LASD/MVLA was drawn in 1956 at LAH incorporation and has not changed. NO public school is located within Town limits; all students attend schools in neighboring jurisdictions. Buyers should confirm both K-8 and 9-12 attendance areas at the address level before writing offers.

Lifestyle

Los Altos Hills is residential-only with no commercial district, no retail strips, no office buildings, and no streetlights or sidewalks. Foothill College on the northeastern edge offers a planetarium, the Lohman Theatre, and botanical gardens. The Town's Pathway System provides equestrian, pedestrian, and bicycle paths across most private parcels at the time of subdivision or significant development; homeowners maintain pathway easements clear of landscaping, irrigation, structures, and debris. Byrne Preserve, Westwind Community Barn, and Hidden Villa nature reserve all provide open-space access. Heritage Oaks anchor the rural canopy. The Town hosts an annual Hometown Hoedown community event at Westwind Barn.

Commute

Los Altos Hills sits along I-280 with three primary interchanges: Page Mill Road, Moody Road, and El Monte Road. Highway 280 connects to Stanford University and Sand Hill Road in 10 minutes northbound, Apple Park in Cupertino in 15 minutes southbound, and Google's Mountain View campus in about 15 minutes via Foothill Expressway or El Monte. Downtown Los Altos Village is 5 to 10 minutes away depending on neighborhood. There is NO Caltrain station in Los Altos Hills; commuters typically drive to Mountain View or Palo Alto Caltrain stations. SamTrans bus routes provide limited connectivity, but most residents drive or use private transportation services.

Market

The Los Altos Hills Market Right Now

Los Altos Hills's single-family resale market through Q1 2026 reflects a thin-volume ultra-luxury segment with steady estate-level demand. The March 2026 single-family median sale price was $5,083,750 across 8 closings, with average price at $6,707,750 and average price per square foot at $1,685 (SCCAOR/MLSListings). The list-to-sale ratio reached 102 percent on average days on market of 15. Los Altos Hills was the most expensive Santa Clara County city for single-family homes in March 2026, ahead of Palo Alto ($3.71 million median), Cupertino ($3.68 million), Los Altos ($4.58 million), Saratoga ($4.15 million), and Monte Sereno ($4.80 million) (see Silicon Valley March 2026 market report). Calendar year 2025 closed at 102 single-family sales (one of the lowest volumes of any tracked city, reflecting the limited estate inventory) with a median of $5,525,000 and average of $6,337,993 at 100 percent of list and 26 days on market. Year-over-year median pricing softened approximately 8 percent from 2025 annual to March 2026, but average price strengthened from $6.34 million to $6.71 million, suggesting the high end of the estate market continues to draw record-setting individual transactions. The estate market here moves more slowly but steadily; most listings transact within 60 days, often via off-market or pocket-listing channels. Buyers should expect limited public inventory at any moment.
Any addition over 500 square feet in Los Altos Hills must be referred to the Town Geologist before a building permit issues. — Los Altos Hills public records
Transactions

What Buyers and Sellers Should Know About Los Altos Hills

Several Los Altos Hills public-records facts shape transactions in 2026. The R-A (Residential-Agricultural) zoning requires a one-acre minimum lot, with each lot containing at least one net acre within a circle no greater than 350 feet in diameter (Los Altos Hills Municipal Code Title 10 Article 5). Parcels with a Lot Unit Factor (LUF) below 1 are nonconforming; lots at or below 0.5 require a Conditional Development Permit, with development area potentially capped below 7,500 sq ft. The Town requires a Site Development Permit before any building permit for new homes, additions, or significant remodels (Title 10 Article 3); multi-disciplinary review involves Planning, Engineering, Geotechnical, Fire, Water, and the Town's Pathway, Open Space, and Environmental Design committees (Town of Los Altos Hills Planning Department). The Heritage Oak ordinance (Title 12 Article 3) classifies Heritage Oaks as protected; a Heritage Oak Removal Permit is required, with fines up to $5,000 OR the appraised replacement value of the tree, whichever is higher, for unpermitted removal (Town Tree Removal Permit page). Many properties are on private septic systems regulated by San Mateo County Environmental Health and Santa Clara County (depending on parcel); California state law requires septic inspection prior to transfer of ownership. Most LAH parcels carry pathway easements supporting the Town's equestrian and pedestrian path system; NO fence, wall, gate, or column may be located within any pathway easement (Town pathway system). Sellers should verify pathway, open-space, and conservation easements on Title Reports well before listing, and disclose all such encumbrances on the SPQ.
Field Notes

Market Notes by Lisa M. Lum

Market activity in Los Altos Hills through Q1 2026 has shown the highest single-family median pricing of any city in Santa Clara County, with the March 2026 average price reaching $6.71 million across 8 closings. Recent transactions Lisa M. Lum has reviewed in the Altamont, Fremont Hills, and Country Club submarkets suggest that estate properties in the $5 to $8 million bracket are absorbing within 60 days when priced accurately, with overbid premiums modest at one to four percent above asking. The ultra-luxury segment above $10 million remains thinly traded and frequently transacts off-market through pocket listings rather than the public MLS. Sellers preparing estate listings should plan extra time for Site Development Permit processing, geologic review, and Heritage Oak documentation, all of which can extend the path from contract to close by 90 days or more if not addressed pre-market.

Updated 2026-05-03

Los Altos Hills Neighborhoods

Distinct residential areas within Los Altos Hills, each with its own character, lot patterns, and market dynamics.

  • Altamont

    Altamont, in the central portion of Los Altos Hills along Altamont Road, is one of the Town's most established estate neighborhoods. Properties sit on one to several acres with mature canopies, private driveways, and frequently private road easements shared among adjacent parcels. Most of Altamont falls within LASD/MVLA school attendance. The terrain is predominantly hillside with valley and bay views from elevated lots.

    Explore Altamont →

  • Page Mill

    The Page Mill corridor along Page Mill Road runs from I-280 up into the western foothills and into the unincorporated Santa Cruz Mountains. Properties here are larger, more remote, and frequently border open space preserves. PAUSD attendance applies to addresses on the western and northern edge near the Palo Alto town line. Private road easements and gated driveways are common.

    Explore Page Mill →

  • Fremont Hills

    Fremont Hills, in the southeastern portion of the Town, is anchored by the Fremont Hills Country Club, providing tennis, swimming, and equestrian facilities to members. Estate homes on one-acre-plus parcels, often with horse barns and pastures, define the neighborhood. Most addresses fall within LASD/MVLA school attendance. Fremont Hills retains the Town's most explicit equestrian character.

    Explore Fremont Hills →

  • Country Club Area

    The Country Club Area near Los Altos Country Club on the eastern side of the Town holds estate homes on one to two-acre lots. The neighborhood is anchored by the country club's golf course and tennis facilities. Most addresses feed LASD elementary schools and Los Altos High School in MVLA. Lots tend to be slightly smaller than the western and southern foothill submarkets.

    Explore Country Club Area →

  • Moody Road

    The Moody Road corridor on the southern edge of Los Altos Hills extends west toward the unincorporated Santa Cruz Mountains and the Hidden Villa nature reserve. Estate compounds on multi-acre lots, with private road easements and substantial elevation changes, dominate. Properties range from $4 million to $15 million-plus. Septic systems, fire-defensible-space requirements, and substantial setbacks define the area.

    Explore Moody Road →

Frequently Asked Questions about Los Altos Hills

What is the median home price in Los Altos Hills as of 2026?
Los Altos Hills's March 2026 single-family median sale price was $5,083,750 across 8 closings, with the calendar-year 2025 median at $5,525,000 across 102 sales (SCCAOR/MLSListings). Los Altos Hills was the most expensive Santa Clara County city for single-family homes in March 2026.
What school districts serve Los Altos Hills?
Los Altos Hills is divided among three school districts. Northwestern LAH is in Palo Alto Unified School District (PAUSD) for K-12. Central, eastern, and southern LAH are in Los Altos School District (LASD) for K-8 and Mountain View-Los Altos Union HSD (MVLA) for high school. No public school is located within Town limits.
What is the minimum lot size in Los Altos Hills?
Los Altos Hills's R-A (Residential-Agricultural) zoning requires a one-acre minimum lot, with each lot containing at least one net acre within a circle no greater than 350 feet in diameter. Only one single-family dwelling is allowed per parcel, plus one secondary dwelling if the lot is at least one acre gross.
Are there commercial businesses in Los Altos Hills?
No. Los Altos Hills is residential-only with no commercial district, no retail strips, and no office buildings. There are no streetlights or sidewalks, and the Town's only institutional land use is Foothill College on the northeastern edge. Residents drive to Los Altos Village or Palo Alto for shopping and services.
Does Los Altos Hills require a Site Development Permit for a new home?
Yes. The Town requires a Site Development Permit before any building permit for a new home, addition, or significant remodel. Review involves Planning, Engineering, Geotechnical, Fire, Water, and the Pathway, Open Space, and Environmental Design committees. The process can extend several months.
What are pathway easements in Los Altos Hills?
The Town's Pathway System is a town-wide network of equestrian, pedestrian, and bicycle pathway easements dedicated across most private parcels at subdivision or significant development. Homeowners must keep pathway easements and road rights-of-way clear of landscaping, irrigation, structures, and debris. No fence, wall, gate, or column may be located within any pathway easement.
Does Los Altos Hills have a Mills Act program for historic homes?
Los Altos Hills does not publish an active Mills Act program. The neighboring Town of Los Altos adopted the Mills Act in 1987 (separate jurisdiction). Owners of any potentially historic LAH property should verify Mills Act availability directly with the Town Planning Department before relying on tax savings.
What is the transfer tax in Los Altos Hills, Santa Clara County?
Santa Clara County charges a base transfer tax of $1.10 per $1,000 of consideration. The county's largest cities (San Jose, Mountain View, Palo Alto) impose additional municipal transfer taxes — confirm the rate that applies to Los Altos Hills with escrow.
What disclosures are required when selling a home in Los Altos Hills?
California requires Transfer Disclosure Statement, Natural Hazard Disclosure, lead-based paint (pre-1978), water-conserving plumbing fixtures, and smoke and carbon monoxide alarm certifications. Santa Clara County properties may also need to comply with local supplemental disclosures depending on the city.
What is the difference between median and average home price in Los Altos Hills?
Median price is the middle number when all sale prices are sorted — half of homes sold above, half below. It resists distortion from a few very expensive sales. Average price is the arithmetic mean and can be skewed upward by individual high-end transactions. Median is the more reliable indicator of typical Los Altos Hills home pricing.

Search Los Altos Hills Homes

Browse current listings in Los Altos Hills with Lisa M. Lum.

Search Listings
Last updated 2026-05-10 · By Lisa M. Lum, Realtor® · Coldwell Banker Realty · DRE 02005150