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Monte Sereno, CA Housing Market and Real Estate Statistics

In the 13 weeks ending October 4, 2026, 14 homes sold in Monte Sereno at a median sale price of $4.25M, in a median of 21 days on market, and at 99.5% of final list price, with 6 active listings on October 4, 2026.

Across ten years of MLSListings Inc. closed sales, the Monte Sereno median sale price rose from $2.92M in 2017 to $4.40M in 2025, the last full year, and stands at $4.71M for 2026 through October 4, 2026.

Monte Sereno, Santa Clara County, Silicon Valley. Home prices, inventory, and real estate market trends for single family homes, townhomes, and condos. Weekly Monte Sereno MLS housing data for the week ending October 4, 2026, with annual history from 2017, calculated by Aegis Luxury Real Estate and updated every Monday.

Compared with the county

The Monte Sereno median sale price of $4.25M sits 165.8% above the Santa Clara County median of $1.60M for the same 13 weeks.

Days on market

Homes in Monte Sereno sold in a median of 21 days on market over the 13 weeks ending October 4, 2026, and an average of 27 days, up 8.4% vs Last Year. The county average was 31 days.

Active listings

There were 6 active listings in Monte Sereno on October 4, 2026, down 40.0% vs Last Year, or 1.9 months of supply.

Pending sales

There were 1 homes under contract in Monte Sereno on October 4, 2026, against 799 across Santa Clara County.

Sale to list ratio

Closed sales in Monte Sereno averaged 99.5% of final list price over the 13 weeks ending October 4, 2026, down 3.0 points vs Last Year. The Santa Clara County figure was 102.6%.

Closed sales, 2026

33 homes closed in Monte Sereno from January 1 through October 4, 2026 for $173.69M, up 3.1% vs Last Year in sales and up 11.0% vs Last Year in volume.

Sale price, 2026 year to date

The 2026 year to date median sale price in Monte Sereno is $4.71M, up 5.0% vs Last Year. The year to date average sale price is $5.26M, up 7.6% vs Last Year.

Price per square foot, 2026 year to date

The 2026 year to date median price per square foot in Monte Sereno is $1,480, down 6.3% vs Last Year. The average price per square foot is $1,507, down 1.4% vs Last Year.

The Monte Sereno market, week ending October 4, 2026

One figure stands out for Monte Sereno in the 13 weeks ending October 4, 2026: homes sold in an average of 27 days on market, against 31 days countywide.

Monte Sereno recorded a median sale price of $4.25M over the 13 weeks ending October 4, 2026, based on 14 closed sales, 1.1% above the same weeks of 2025. The average sale price was $4.82M.

Aegis Market Read: Monte Sereno, September 2026

Calculated by Aegis Luxury Real Estate from MLSListings Inc. data

One figure stands out for Monte Sereno in the 13 weeks ending October 4, 2026: homes sold in an average of 27 days on market, against 31 days countywide. Closed sales ran at 99.5% of final list price, against 102.6% across Santa Clara County. 6 listings were active on October 4, 2026, 1.9 months of supply.

Property type Showing all property types combined. The charts, tables and figures in the sections below switch with the tab.

What is the median home price in Monte Sereno?

The median sale price in Monte Sereno was $4.25M over the 13 weeks ending October 4, 2026, up 1.1% vs Last Year, against a Santa Clara County median of $1.60M. The average sale price was $4.82M. For 2026 to date the median is $4.71M and the average is $5.26M, with a median price per square foot of $1,480 and an average of $1,507.

Median sale price, Monte Sereno, trailing 13 weeks, by week, 2021 to 2026, with the 2026 Santa Clara County median, in millions

Median sale price, latest 13 weeks as text

Jul 12 $4.71M, Jul 19 $4.55M, Jul 26 $4.43M, Aug 2 $4.30M, Aug 9 $4.30M, Aug 16 $4.30M, Aug 23 $4.25M, Aug 30 $4.20M, Sep 6 $4.20M, Sep 13 $4.10M, Sep 20 $4.10M, Sep 27 $4.20M, Oct 4 $4.25M. Santa Clara County 13 week median, same weeks: Jul 12 $1.70M, Aug 9 $1.64M, Sep 6 $1.59M, Oct 4 $1.60M.

Monte Sereno sale price by year, with Santa Clara County

YearMedian sale priceMedian vs Last YearAverage sale priceAverage vs Last YearMedian price per sq ftAverage price per sq ftCounty median sale price
2021$3.95M$4.39M$1,245$1,225$1.39M
2022$4.20M+6.3%$4.53M+3.2%$1,333$1,425$1.50M
2023$3.35M-20.2%$3.84M-15.3%$1,301$1,347$1.50M
2024$5.05M+50.7%$5.71M+48.8%$1,516$1,553$1.63M
2025$4.40M-12.9%$4.86M-15.0%$1,562$1,523$1.67M
2026 to date$4.71M+7.0%$5.26M+8.4%$1,480$1,507$1.64M
Last 52 weeks$4.59M-1.7%$5.15M+0.1%$1,475$1,507$1.64M

Annual figures are calculated from all closed sales reported to MLSListings Inc. for that calendar year, all property types. The 2026 row covers January 1 through October 4, 2026 and is compared with the same weeks of 2025, the same comparison used in the answers above. Last 52 weeks covers the 52 weeks ending October 4, 2026 and is compared with the 52 weeks before them.

Monte Sereno sale price by week, 13 weeks ending October 4, 2026, against the same weeks of 2025

Week endingClosed sales that week13 week median 202613 week median 2025Median vs Last YearCounty 13 week median 2026
Jul 122$4.71M$4.40M+7.0%$1.70M
Jul 191$4.55M$4.11M+10.6%$1.68M
Jul 262$4.43M$4.11M+7.6%$1.66M
Aug 21$4.30M$4.02M+7.0%$1.65M
Aug 91$4.30M$4.02M+7.0%$1.64M
Aug 161$4.30M$4.02M+7.0%$1.63M
Aug 231$4.25M$3.51M+21.1%$1.62M
Aug 301$4.20M$3.51M+19.7%$1.61M
Sep 60$4.20M$3.00M+40.0%$1.59M
Sep 130$4.10M$3.00M+36.7%$1.58M
Sep 201$4.10M$3.00M+36.7%$1.60M
Sep 272$4.20M$4.44M-5.3%$1.60M
Oct 41$4.25M$4.21M+1.1%$1.60M

How long does it take to sell a home in Monte Sereno?

Homes in Monte Sereno sold in a median of 21 days on market over the 13 weeks ending October 4, 2026 and an average of 27 days, up 8.4% vs Last Year. The Santa Clara County average was 31 days. For 2026 to date the median is 9 days.

Average days on market, Monte Sereno, trailing 13 weeks, by week, 2021 to 2026, with the 2026 Santa Clara County average, days

Average days on market, latest 13 weeks as text

Jul 12 22, Jul 19 24, Jul 26 26, Aug 2 26, Aug 9 24, Aug 16 30, Aug 23 29, Aug 30 28, Sep 6 28, Sep 13 30, Sep 20 30, Sep 27 28, Oct 4 27. Santa Clara County 13 week average, same weeks: Jul 12 24, Aug 9 27, Sep 6 30, Oct 4 31.

Monte Sereno days on market by year, with Santa Clara County

YearMedian days on marketAverage days on marketAverage vs Last YearCounty average days on market
2021102417
2022929+18.3%18
20231932+11.5%21
20241334+6.5%19
20251630-13.1%24
2026 to date921-28.1%27

Days on market is the MLS days on market field reported for each closed sale; sales without that field are left out. The 2026 row covers January 1 through October 4, 2026 and is compared with the same weeks of 2025.

Monte Sereno days on market by week, 13 weeks ending October 4, 2026, against the same weeks of 2025

Week endingClosed sales that week13 week average 202613 week average 2025Average vs Last YearCounty 13 week average 2026
Jul 1222239-43.9%24
Jul 1912437-34.5%25
Jul 2622637-29.9%26
Aug 212635-24.6%27
Aug 912435-29.9%27
Aug 1613029+2.8%28
Aug 2312923+28.2%28
Aug 3012823+22.1%29
Sep 602825+12.3%30
Sep 1303025+20.0%31
Sep 2013025+22.0%31
Sep 2722822+25.9%31
Oct 412724+8.4%31

How many homes are for sale in Monte Sereno?

There were 6 active listings in Monte Sereno on October 4, 2026, down 40.0% vs Last Year. That is 1.9 months of supply at the pace of sales over the prior 13 weeks, against 3.4 months across Santa Clara County. There were 1 homes under contract in Monte Sereno on October 4, 2026, against 799 across Santa Clara County.

Active listings every Sunday, Monte Sereno, by week, 2021 to 2026, listings

Active listings, latest 13 weeks as text

Jul 12 9, Jul 19 6, Jul 26 9, Aug 2 6, Aug 9 7, Aug 16 5, Aug 23 7, Aug 30 7, Sep 6 7, Sep 13 8, Sep 20 7, Sep 27 8, Oct 4 7.

Monte Sereno average active listings by year

YearAverage active listingsvs Last Year
202114
202210-26.9%
202310-1.1%
20249-10.9%
202510+14.7%
2026 to date8-26.8%

Active listings are counted every Sunday and include contingent listings, which have an accepted offer but remain on the market; listings under contract are counted separately. The annual figure is the average of the weekly counts, and the 2026 row averages the weeks through October 4, 2026.

Monte Sereno active listings and homes under contract by week, 13 weeks ending October 4, 2026

Week endingActive 2026Active 2025Active vs Last YearUnder contract 2026
Jul 12911-18.2%6
Jul 19611-45.5%3
Jul 26912-25.0%4
Aug 2613-53.8%2
Aug 9712-41.7%2
Aug 16512-58.3%1
Aug 2379-22.2%3
Aug 3079-22.2%2
Sep 6711-36.4%2
Sep 13812-33.3%3
Sep 20711-36.4%2
Sep 27811-27.3%4
Oct 4710-30.0%2

Monte Sereno active listings by price band, all property types, October 4, 2026

Price bandActive listingsShare of listingsMonths of supply
Under $1.5M00%
$1.5M to $2.5M00%
$2.5M and above6100%1.9
All price bands6100%1.9

Price bands use the current list price of each active listing. Months of supply is active listings in the band divided by the average monthly closed sales in that band, by closing price, over the prior 13 weeks.

How many homes sold in Monte Sereno this year?

33 homes closed in Monte Sereno from January 1 through October 4, 2026, up 3.1% from the 32 that closed over the same weeks of 2025. Total sales volume for the period is $173.69M, up 11.0% vs Last Year. Over the latest 13 weeks, 14 closed, against 9 a year earlier.

Closed sales per week, Monte Sereno, 2021 to 2026, trailing 13 week average with the 2026 weekly count, homes

Closed sales per week, latest 13 weeks as text

Jul 12 2, Jul 19 1, Jul 26 2, Aug 2 1, Aug 9 1, Aug 16 1, Aug 23 1, Aug 30 1, Sep 6 0, Sep 13 0, Sep 20 1, Sep 27 2, Oct 4 1.

Monte Sereno closed sales by year

YearClosed salesvs Last Year
202163
202247-25.4%
202332-31.9%
202437+15.6%
202541+10.8%
2026 to date33-19.5%

Closed sales are counted by closing date. The 2026 row covers January 1 through October 4, 2026 and is compared with the same weeks of 2025.

Monte Sereno closed sales by week, 13 weeks ending October 4, 2026, against the same weeks of 2025

Week endingClosed 2026Closed 202513 week total 202613 week total 202513 week total vs Last Year
Jul 12211311+18.2%
Jul 19121310+30.0%
Jul 26201210+20.0%
Aug 210139+44.4%
Aug 910149+55.6%
Aug 1612139+44.4%
Aug 2311128+50.0%
Aug 3010138+62.5%
Sep 600137+85.7%
Sep 1300127+71.4%
Sep 2010127+71.4%
Sep 2722138+62.5%
Oct 411149+55.6%

Do Monte Sereno homes sell above asking price?

Closed sales in Monte Sereno averaged 99.5% of final list price over the 13 weeks ending October 4, 2026, down 3.0 points vs Last Year, against 102.6% across Santa Clara County. A ratio above 100% means the typical home closed above its final list price.

Sale to list ratio, Monte Sereno, trailing 13 weeks, by week, 2021 to 2026, with the 2026 Santa Clara County ratio, percent

Sale to list ratio, latest 13 weeks as text

Jul 12 102.7%, Jul 19 101.8%, Jul 26 102.1%, Aug 2 101.6%, Aug 9 101.5%, Aug 16 100.7%, Aug 23 100.8%, Aug 30 101.1%, Sep 6 101.1%, Sep 13 101.0%, Sep 20 99.9%, Sep 27 99.8%, Oct 4 99.5%. Santa Clara County 13 week ratio, same weeks: Jul 12 103.2%, Aug 9 102.7%, Sep 6 102.4%, Oct 4 102.6%.

Monte Sereno sale to list ratio by year

YearSale to list ratiovs Last Year, pointsCounty ratio
2021103.9%107.5%
2022103.6%-0.4106.6%
202399.4%-4.2103.1%
202499.6%+0.2105.4%
2025101.1%+1.5103.8%
2026 to date102.4%+1.3103.6%

Sale to list ratio is the average closing price divided by the average final list price across closed sales for the period. The 2026 row covers January 1 through October 4, 2026 and is compared with the same weeks of 2025. Changes are shown in percentage points.

Monte Sereno sale to list ratio by week, 13 weeks ending October 4, 2026, against the same weeks of 2025

Week endingClosed sales that week13 week ratio 202613 week ratio 2025vs Last Year, pointsCounty 13 week ratio 2026
Jul 122102.7%99.2%+3.5103.2%
Jul 191101.8%98.6%+3.3103.1%
Jul 262102.1%98.6%+3.6102.9%
Aug 21101.6%101.0%+0.6102.8%
Aug 91101.5%101.0%+0.5102.7%
Aug 161100.7%101.8%-1.1102.6%
Aug 231100.8%104.8%-4.0102.6%
Aug 301101.1%104.8%-3.7102.4%
Sep 60101.1%103.5%-2.4102.4%
Sep 130101.0%103.5%-2.5102.3%
Sep 20199.9%103.5%-3.6102.5%
Sep 27299.8%102.8%-3.0102.5%
Oct 4199.5%102.6%-3.0102.6%

Your neighbors are selling. Should you?

Monte Sereno closed sales averaged 99.5% of final list price over the 13 weeks ending October 4, 2026 and the 2026 year to date median sale price is $4.71M. Get a current valuation built from the same MLS data on this page.

33Monte Sereno closed sales, 2026 to date
99.5%Sale to list ratio, 13 weeks ending Oct 4
21Median days on market, 13 weeks ending Oct 4
What's my Monte Sereno home worth? Talk to Timothy

Monte Sereno home prices by property type

The 2026 year to date median sale price in Monte Sereno was $4.71M for a single family home. The average sale prices were $5.26M.

Monte Sereno 2026 year to date by property type

Property typeMedian sale priceAverage sale priceMedian price per sq ftAverage price per sq ftMedian days on marketAverage days on marketSale to listClosed sales
Single Family$4.71M$5.26M$1,480$1,507921102.4%33
TownhomeNo closed sales in this period.
CondoNo closed sales in this period.

Property types follow the MLSListings Inc. classification of each closed sale. Figures cover January 1 through October 4, 2026.

How has the Monte Sereno market changed over 5 years?

Comparing the same weeks of each year, January through October 4, 2026, the median sale price in Monte Sereno moved from $3.71M in 2021 to $4.71M in 2026, a total change of +26.9%.

Monte Sereno 5 year change, January through October 4, 2026, 2021 to 2026

Metric2021 to date2026 to date5 year change
Median sale price$3.71M$4.71M+26.9%
Average sale price$4.16M$5.26M+26.4%
Median price per square foot$1,241$1,480+19.3%
Average price per square foot$1,225$1,507+23.0%
Median days on market109-1 days
Average days on market2721-5 days
Sale to list ratio104.4%102.4%-1.9
Closed sales, January 1 through October 4, 20264833-31.3%

Each year is measured from January 1 through the matching week of that year, so the comparison covers the same weeks in every year.

Monte Sereno housing market: ten year history, 2017 to 2026

Across ten years of MLSListings Inc. closed sales, the Monte Sereno median sale price rose from $2.92M in 2017 to $4.40M in 2025, the last full year, and stands at $4.67M for 2026 through September. The rise was not a straight line: the median fell in 2019, 2023, and 2025. Closed sales peaked at 63 in 2021 and reached their low of 32 in 2023. Homes sold fastest in 2021 at an average of 24 days on market and slowest in 2017 at 46 days, and the sale to list ratio has run 97 to 104% across the series. Against the county, Monte Sereno has sat above the Santa Clara County median in every year of the series.

Monte Sereno by year, all property types, 2017 to 2026

YearMedian sale priceAverage sale priceMedian price per sq ftClosed salesAverage days on marketSale to list
2017$2.92M$3.02M$955444697.3%
2018$3.40M$3.48M$976362699.4%
2019$3.10M$3.30M$1,064354498.6%
2020$3.33M$3.60M$1,061552498.1%
2021$3.95M$4.39M$1,2456324103.9%
2022$4.20M$4.53M$1,3334729103.6%
2023$3.35M$3.84M$1,301323299.4%
2024$5.05M$5.71M$1,516373499.6%
2025$4.40M$4.86M$1,5624130101.1%
2026, Jan to Sep$4.67M$5.25M$1,4753222102.6%

Ten year figures are calculated by Aegis Luxury Real Estate from every closed single family, townhome, and condo sale in Monte Sereno reported to MLSListings Inc., using the same definitions as every other table on this page. Annual rows are full calendar years; 2026 covers January through September. Active listing and pending counts are not shown for earlier years. The full Santa Clara County ten year history, by property type, is on the Santa Clara County housing market page.

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Methodology and sources

How every figure on this page is produced. The same definitions apply to every city report and the Santa Clara County report.

Show all 19 definitions
ItemDefinition
SourceClosed sales, active listings, and listings under contract reported to MLSListings Inc. Statistics are calculated by Aegis Luxury Real Estate from that data.
Geographic coverageA sale is counted in Monte Sereno when the MLSListings Inc. city field for the property is Monte Sereno and the property is in Santa Clara County.
Property typesSingle family homes, townhomes, and condos, as classified by MLSListings Inc. Figures marked all property types combine the three.
MedianThe middle value when every closed sale in the period is ranked, calculated from individual sales.
AverageThe total of all values in the period divided by the number of closed sales.
Days on marketThe MLS days on market field reported for each closed sale. Sales without that field are left out of the days on market figures.
Reporting weekWeeks run Monday through Sunday. The page updates every Monday and covers the week that ended the day before.
Trailing 13 weeksThe 13 completed weeks ending with the latest reporting week. Medians, averages, ratios and counts for a period of weeks are calculated from the individual sales that closed inside those 13 weeks. This is the main window for the headline figures because a single week in one city holds too few sales for a stable median.
Active listingsListings on the market every Sunday: listed on or before that day and not yet closed, canceled, expired, withdrawn, or pending. Contingent listings, which have an accepted offer but remain on the market, are included. Months of supply is calculated from this count.
Pending salesListings under contract every Sunday: contract date on or before that day and not yet closed, whether pending or contingent. Contingent listings appear in both the active and the pending counts, so the two figures are not added together. Pending counts begin in September 2025.
Months of supplyActive listings on the latest Sunday divided by the average monthly closed sales over the prior 13 weeks.
Sale to list ratioAverage closing price divided by average final list price across closed sales in the period.
vs Last YearThe same weeks one year earlier: the 13 weeks ending on the matching Sunday of the prior year.
Year to dateJanuary 1 through the latest reporting week, compared with the same weeks of the prior year.
Last 52 weeksThe 52 completed weeks ending with the latest reporting week, compared with the 52 weeks before them.
County comparisonsCounty figures cover residential sales in the 15 incorporated cities of Santa Clara County; unincorporated areas are not included. County medians are calculated from every qualifying sale across the 15 incorporated cities, not from city medians. County averages and ratios are weighted by closed sales.
Historical coverageAnnual history runs from January 2017. Weekly active listing counts begin in January 2021, so inventory history starts there.
Update cadenceStatistics update every Monday and always cover the previous completed week. Listing data referenced in the MLS disclosure refreshes separately.
Small samplesWhen a period has fewer than 10 closed sales, the page shows the sale count and notes that medians and averages can move sharply. A single week in a city usually falls below 10, so weekly rows show the count of closed sales and the trailing 13 week figures; year to date and last 52 weeks figures are the steadier read.
Week ending October 4, 2026. Statistics cover the 13 weeks ending Sunday, October 4, 2026, and the week itself. Updated October 8, 2026 at 7:24 PM Pacific. Source: MLSListings Inc. Information deemed reliable but not guaranteed. Timothy Alston, Broker, DRE# 01328224, Aegis Luxury Real Estate. Market statistics update every Monday and always cover the previous completed week. Active listings and pending sales are counted every Sunday. Next update: Monday, October 12, 2026, with the week ending October 11.

Monte Sereno market questions, answered

The questions Timothy hears most about the Monte Sereno market. Every figure below reads from the same data as the tables above.

What is the median home price in Monte Sereno?

The median sale price in Monte Sereno was $4.25M over the 13 weeks ending October 4, 2026, up 1.1% vs Last Year, against a Santa Clara County median of $1.60M.

Are home prices going up in Monte Sereno?

For 2026 to date, measured january 1 through october 4, 2026, the median sale price in Monte Sereno is $4.71M, up 5.0% vs Last Year.

How long does it take to sell a home in Monte Sereno?

Homes in Monte Sereno sold in a median of 21 days on market over the 13 weeks ending October 4, 2026, and an average of 27 days.

How many homes are for sale in Monte Sereno?

There were 6 active listings in Monte Sereno on October 4, 2026, or 1.9 months of supply at the pace of the prior 13 weeks.

Do homes in Monte Sereno sell above asking price?

Closed sales in Monte Sereno averaged 99.5% of final list price over the 13 weeks ending October 4, 2026. A ratio above 100% means the typical home closed above its final list price, which it did not over this period.

How many homes have sold in Monte Sereno this year?

33 homes closed in Monte Sereno from January 1 through October 4, 2026.

How often is this Monte Sereno market data updated?

Every Monday. The page always covers the previous completed week, so the figures above are the week ending October 4, 2026. Active listings and listings under contract are counted every Sunday.

Which cities border Monte Sereno?

Los Gatos, Saratoga, Campbell, San Jose, Cupertino, Santa Clara, Sunnyvale, Los Altos, Morgan Hill, and Milpitas. Each has its own market report with the same definitions and the same weekly cadence.

Timothy Alston, Broker, Aegis Luxury Real Estate

Timothy Alston

Broker, DRE# 01328224, Aegis Luxury Real Estate. 23 years in Silicon Valley.

I built this entire data platform because I believe buyers and sellers deserve transparent, current market intelligence, not guesswork. Every figure on every city page comes from the same MLS feed I use to advise my clients. The difference between a good deal and a great deal is knowing what the data says before you sit down at the table.

Schedule a consultation (408) 207-4593
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