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Single Family ResidenceResidential
$3,566,068$2,334 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $3,500,000 on Dec 19, 2025

320 BARTON WAY

MENLO PARK, CA 94025
3
Beds
2
Baths
1,528 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$3.6M
$3.1M low$4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,500,000 · Dec 19, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$20,537 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$3,500,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,025,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,475,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,589,662
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,962,810

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.16 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySAN MATEO
Lot (acres)The size of the land the home sits on, from county records.0.12
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Menlo-Atherton High SchoolA
High · Grades 9–12 · 0.9 mi
E
Laurel Elementary SchoolA+
Elementary · Grades KG–5 · 0.9 mi
M
Hillview Middle SchoolA+
Middle · Grades 6–8 · 2.5 mi

District: Sequoia Union High School District

Neighborhood · ZIP 94025These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.479

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.42,213
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,604 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$188,459
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$255,396
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

320 Barton Way measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 90% of homes in San Mateo County
  • Among the highest price per square foot in San Mateo County
  • Smaller than 66% of homes in Menlo Park 94025
  • Has a smaller lot than 94% of homes in The Willows
  • Older than 80% of homes in San Mateo County

What homes are worth in Menlo Park 94025

Each bar is how many homes fall in that price range. The marker is this home.

This home
$965K$9.3M

This home is worth more than 63% of homes in Menlo Park 94025.

How it measures up in Menlo Park 94025

The dot is this home. The mark in the middle is the typical home in Menlo Park 94025.

Estimated value$3,566,068
CheaperTypical $2,893,979Pricier

Pricier than 63% of homes nearby

Price per ft²$2334
CheaperTypical $1588Pricier

Pricier than 90% of homes nearby

Living area1,528 ft²
SmallerTypical 1,880 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.11 ac
SmallerTypical 0.17 acBigger

Bigger than 11% of homes nearby

Year built1947
OlderTypical 1954Newer

Newer than 23% of homes nearby

How 320 Barton Way ranks against every home in each area.
MeasureThis homeThe WillowsMenlo Park 94025San Mateo County
Estimated valuepricier than$3,566,06881% of homes63% of homes90% of homes
Price per ft²pricier than$233495% of homes90% of homesalmost all homes
Living areabigger than1,528 ft²47% of homes34% of homes45% of homes
Lot sizebigger than0.11 ac6% of homes11% of homes24% of homes
Year builtnewer than194742% of homes23% of homes20% of homes

About 320 Barton Way

How much is 320 Barton Way, Menlo Park, CA worth?

The TopHap Estimate for 320 Barton Way, Menlo Park, CA is $3,566,068 as of Oct 21, 2026. The likely range is $3,133,849 to $3,998,287. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 Barton Way, Menlo Park, CA last sell?

320 Barton Way, Menlo Park, CA last sold on Dec 19, 2025 for $3,500,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 320 Barton Way, Menlo Park, CA?

320 Barton Way, Menlo Park, CA has 3 bedrooms, 2 bathrooms, 1,528 square feet of living space and a 0.12-acre lot.

When was 320 Barton Way, Menlo Park, CA built?

320 Barton Way, Menlo Park, CA was built in 1947, making it 79 years old. The building has 1 story.

What schools serve 320 Barton Way, Menlo Park, CA?

320 Barton Way, Menlo Park, CA is assigned to Menlo-Atherton High School (high), rated A; Laurel Elementary School (elementary), rated A+; Hillview Middle School (middle), rated A+. All sit in Sequoia Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Barton Way, Menlo Park, CA compare to other homes in Menlo Park 94025?

Among the 12,142 homes in Menlo Park 94025, it is worth more than 63% of them ($3,566,068 against a typical $2,893,979), its price per square foot is higher than 90% of them ($2334 against a typical $1588), it is bigger than 34% of them (1,528 ft² against a typical 1,880 ft²), its lot is bigger than 11% of them (0.11 ac against a typical 0.17 ac) and it is newer than 23% of them (1947 against a typical 1954). Measured against all of San Mateo County, it is worth more than 90% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 320 Barton Way, Menlo Park, CA?

The 2025 property tax bill for 320 Barton Way, Menlo Park, CA was $20,537. The county assessed it at $3,500,000.

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Assigned schools

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