How Fast Do Los Altos Homes Really Sell When Two Sites Disagree on the Wait? Reading the Top-Coded Values, the Bidding Premiums and the Postwar Houses

Which Los Altos price figure should an owner trust?

None alone. Redfin's median of $4,998,870, up 13.6%, implies about $4,400,414 a year earlier, and its price per square foot of $1.81K, up 10.8%, implies about $1,634. Realtor.com's sold median of $4,370,000, up 9.25% in a year, implies about $4,000,000 a year earlier, and up 12.31% in three years implies about $3,891,016. The Redfin median is 14.4% above the Realtor.com sold median, and the two cover different windows, a quarter and a single month.

The two sold figures agree on direction, with both up, but not on size. Redfin's median is up 13.6% and Realtor.com's is up 9.25%. A median across a few dozen sales a month can move with the mix of homes that closed, and in a postal area where prices run from a few million to far more, a few large sales shift it. That is an inference, not a statement from either page, and neither page shows the sales behind the figure.

The asking median is $5,450,000, up 21.11% in a year, implying about $4,500,041 a year earlier, and up 13.55% in three years, implying about $4,799,648. It is 24.7% above the Realtor.com sold median and 9.0% above the Redfin median. Asking prices rising faster than sold prices can follow a change in which homes are listed. Price per square foot on Realtor.com is $1,693, up 0.51% in a year, implying about $1,684, and up 0.95% in three years, implying about $1,677, which is close to flat.

The Zillow figure of $4,681,519, up 3.6%, implies about $4,518,841 a year before it was calculated, and it is a city figure from April. It is 6.3% below the Redfin median and 7.1% above the Realtor.com sold median. The Census median owner value is at its cap of $2,000,001, and the Redfin median is 2.5 times that cap, which shows how far the cap understates the market. The Census median household income is also at its cap of $250,001, so no ratio of price to income can be computed.

The best guide is closed sales of similar houses on similar lots in the last few months. In a postal area where almost every home is a detached house and prices are well above the Census caps, a seller should ask for the days on the market, the final price against list and the number of offers for each comparable sale, and should not rely on one median.

A seller reading a rise of 13.6% beside a rise of 9.25% should ask what the difference means for a particular house. A median moves with the mix of homes that closed, and a quarter can read differently from a single month. The practical answer is to compare a house with the homes most like it that sold in the last three months, and to treat both medians as a backdrop, not as an estimate of what a house will fetch.

Sources as cited. Ratios and earlier values in this section are computed from the published figures and percentages.

How fast do Los Altos homes sell, and why do the pages disagree?

The pages disagree sharply. Redfin shows an average of 10 days on the market against 9 a year before, and says that the average home goes pending in around 8 days, while hot homes go in around 7 days. Realtor.com shows a median of 39 days, up 30% in a year, which implies about 30 days a year earlier, and up 30% in three years, which implies the same figure. Zillow's page for the city says homes go to pending in around 11 days as of April 30.

Redfin, which says 10 days, and Zillow, which says 11 days to pending, are close, and Realtor.com, which says 39, is the outlier. The pages do not define how each counts days, so the gap cannot be explained from them. An owner should treat the figure as a range and ask a local source how long homes like theirs took from listing to a signed contract.

Redfin describes the area as most competitive, with a score of 95 out of 100. Its page says that most homes get multiple offers, often with waived contingencies, and that the average home sells for about 5% above list. Its sale-to-list ratio of 106.4% is well above Realtor.com's 100%, and the two disagree on whether homes sell at or above the asking price, though both call the market strong.

Above-list sales are common but not universal. Redfin shows that 61.6% of homes sold above list, down 5.9 points from a year before, which implies about 67.5% a year earlier, and that 24.7% had price drops, down 2.2 points, which implies about 26.9% a year earlier. The sale-to-list ratio rose 2.1 points, which implies about 104.3% a year earlier. Nearly two homes in three sold above asking, and about one in four took a cut. Both can be true in a market where pricing decides the outcome.

Supply is thin. Realtor.com shows 25 active listings, down 28.85% in a year, which implies about 35 a year earlier, and flat in three years. Redfin shows 67 homes sold in June, down 9.67% on the page's own figure, from 74. Rentals are few, with 8 rental properties, up 166.67% in a year, which implies about 3 a year earlier, and down 33.33% in three years, which implies about 12. The median rent of $11,600 is up 40.61% in three years, which implies about $8,250. The counts are so small that one lease can move the median, and the Census median gross rent is at its cap of $3,501.

A fast market with many offers rewards a seller who is ready, but it also carries risks. A bidding contest can bring offers with long contingencies or a request to rent back, and a high price with conditions can be worth less than a lower price that closes on the owner's date. A seller who needs a firm closing date should weigh each offer on its terms as well as its price.

Sources as cited. Earlier values and differences are computed from the published percentages.

Who owns a home in Los Altos, and how long have they stayed?

Owners are a large majority. Of 7,938 occupied homes, 6,937 are owner-occupied, 87.4%, and 1,001 are renter-occupied, 12.6%. Of 8,447 units, 509 are vacant, 6.0%, and the Census counts 15 for rent, 31 rented and not yet occupied, 105 for sale only, 41 sold and not yet occupied, 82 held for seasonal use and 235 other vacant units.

Owners have stayed a long time. Of 6,937 owner households, 184 moved in during 2023 or later, 2.7%, 660 between 2020 and 2022, 9.5%, 1,833 in the 2010s, 26.4%, 1,589 in the 2000s, 22.9%, 1,234 in the 1990s, 17.8%, and 1,437 before 1990, 20.7%. Owners who moved in before 2010 are 61.4%, long-settled households with large gains, and owners who moved in before 2000 are 38.5%.

The population is family-heavy and middle-aged. Of 23,051 people counted, 5,533 are under 18, 24.0%, 1,565 are 18 to 24, 6.8%, 1,259 are 25 to 34, 5.5%, 2,351 are 35 to 44, 10.2%, 7,579 are 45 to 64, 32.9%, and 4,764 are 65 or older, 20.7%. Owner homes are large. Of 6,937, 3,193 have four bedrooms, 46.0%, 2,028 have three, 29.2%, 1,349 have five or more, 19.4%, and 335 have two. Four or more bedrooms account for 65.5% of owner homes.

Debt is moderate. Of 6,937 owners, 4,145 have a mortgage, 59.8%, and 2,792 do not, 40.2%. Among the 4,145 mortgage holders, 1,546 spent 30% or more of income on housing costs, 37.3%, and 675 spent 50% or more, 16.3%. Among the 2,762 owners without a mortgage and with a computed figure, 624 spent 30% or more, 22.6%, and 377 spent 50% or more, 13.6%, mostly the cost of taxes, insurance and upkeep. These shares are taken against household income, and the median household income is at its cap.

Renters carry a heavy burden. Of 1,001 renters, 915 with a computed figure, 367 spent 30% or more of income on rent, 40.1%, and 243 spent 50% or more, 26.6%. Renter homes are mostly mid-sized: 327 of 1,001 have three bedrooms, 32.7%, 290 have four, 29.0%, and 216 have two, 21.6%.

With most owners having arrived before 2010 and many decades ago, sales often follow a change in the household, such as children leaving or a decision to downsize from a large house. Those sellers tend to want a calm process and a closing date that gives them time to find the next home. They are also the owners with the most to gain from avoiding repairs on a house that has been lived in for a long time, and from keeping a sale quiet.

Source: U.S. Census Bureau, American Community Survey 2020-2024 five-year estimates, tables B01001, B25003, B25004, B25038, B25042, B25070 and B25091, via Census Reporter. Shares are computed here.

How old is the Los Altos stock, and why do the postwar houses matter?

Most of it is postwar. Of 8,447 units, 121, or 1.4%, were built before 1940, 461, or 5.5%, in the 1940s, 3,319, or 39.3%, in the 1950s, 1,646, or 19.5%, in the 1960s, 1,070, or 12.7%, in the 1970s, and 361, or 4.3%, in the 1980s. After that, 443, or 5.2%, were built in the 1990s, 418, or 4.9%, in the 2000s, 372, or 4.4%, in the 2010s and 236, or 2.8%, in 2020 or later. Homes built in the 1950s and 1960s total 4,965, or 58.8%, and homes built before 1980 total 6,617, or 78.3%.

The mix of building types is almost uniform. Of 8,447 units, 8,040 are in detached homes, 95.2%, 183 are attached, 2.2%, 14 are in buildings of two to four units, 20 in buildings of 5 to 9, 48 in buildings of 10 to 19, 106 in buildings of 20 to 49 and 36 in buildings of 50 or more. The Census counts no mobile homes. A seller of a house sells into a market of other houses, so a median is close to a median for houses, and the spread within it comes from lot size, location and condition.

Houses of the 1950s and 1960s are a distinctive stock. Buyers of houses of this era may weigh the lot, the possibility of expansion and the condition of the house in different proportions. That is a general point about homes of this era, not a figure from the pages, and each house is different. A buyer who plans to renovate prices the work, and so does a buyer for a private sale.

Original wiring, plumbing, roofs and heating systems in houses of this age often turn up repair items in an inspection. With 78.3% of units built before 1980, a buyer's inspector is likely to find several. In a market where contingencies are often waived, a buyer who skips the inspection prices the risk instead. Newer homes are few, with 17.4% of units built since 1990.

A seller who would rather not have an inspector's list negotiated on a public listing can choose a private sale, in which a buyer buys the house as it stands. That is the fifth benefit of Maison Off-Market, avoiding inspections and repairs, and it is not a claim that a private sale always yields a higher price. Readers comparing markets can also read the Redwood City brief and the Santa Rosa brief.

Source: U.S. Census Bureau, American Community Survey 2020-2024 five-year estimates, tables B25024, B25034 and B25042, via Census Reporter. Shares are computed here.

What should a Los Altos owner ask before choosing a listing or a private sale?

Five questions are worth asking. Is my price based on closed sales of houses like mine in the last few months, and not on one median? How many offers might I expect, and what contingencies will they carry? What will inspections and repairs cost me on a house of this age? Who will see the house during showings, and who will hear about the sale? And what date do I need to close, given where I plan to live next?

Fees are simple arithmetic, and no rate is assumed here. Each 1% of a $1,200,000 sale is $12,000, of a $2,000,000 sale is $20,000, and of a $3,000,000 sale is $30,000. At 3%, those sales cost $36,000, $60,000 and $90,000, and at 5% they cost $60,000, $100,000 and $150,000. At the Redfin median of $4,998,870, 1% is $49,989 and 5% is $249,944. Maison Off-Market does not charge commissions or closing costs.

A private sale has no showings and no neighbors talking about it, which is the first benefit. The second benefit is a closing date the owner can set, which gives time to find a new home. The third is no commission costs, the fourth is no closing costs and the fifth is avoiding inspections and repairs. In a postal area where homes sell at prices in the millions, the commission on a sale is a large sum, and a seller who values privacy and a closing date the owner controls can weigh them against a bidding contest.

In a fast market with many offers, an owner is right to compare a listing with a private offer. The comparison includes the commission, the closing costs, the repairs a buyer may ask for, the weeks of preparation and showings, and the privacy given up. It also includes the chance that a bidding contest lifts the price above a listing figure, which this market has shown. A fair comparison puts all of those items on the same page.

Maison Off-Market buys luxury homes and estates directly from their owners and speaks only to sellers. It does not say that every private sale beats a listing. An owner who wants to see what a direct purchase would look like, with no public listing and no showings, can use the contact form below and ask for an offer before deciding.

Sources as cited. Fee illustrations are arithmetic only and assume no commission rate.

Methodology and limitations

Each page's date, title and place were read before use. The Redfin page covers the three months ending June 2026 and the Realtor.com page is dated June 2026, so the two cover related but not identical windows, and both are months older than this brief. The Zillow page is for the city of Los Altos, not the postal area, and is dated April 30, 2026, which makes it the oldest of the three. The Redfin and Realtor.com pages disagree on days on the market and on the sale-to-list ratio, and the brief flags this and does not choose between them. The Census figures are five-year survey estimates with margins of error, and the owner value, income and rent medians are at the Census cap and are not true medians. Earlier values are computed from published percentages and are approximate. No figure here is a forecast.

Conclusion

The record for this part of Los Altos, as far as the pages allow, is an owner-dominated postal area of postwar detached houses, a strong market in which most homes sold above list in the spring, and two pages that disagree on the wait and on the sold median. For an owner, the practical step is to ask for the closed sales of comparable houses, compare the cost of a listing with a direct offer, and decide how much of the showing, inspection and timing risk to carry.