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Single Family ResidenceResidential
$1,970,904$1,202 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $334,000 on Aug 30, 1996

349 OCONNOR ST

MENLO PARK, CA 94025
3
Beds
2
Baths
1,640 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2M
$1.8M low$2.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$334,000 · Aug 30, 1996

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,045 (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.$554,840 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$277,420
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$277,420
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$543,962
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,640,520

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.0.14
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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.

M
Cesar Chavez Ravenswood Middle SchoolF
Middle · Grades 6–8 · 0.9 mi
E
Los Robles-Ronald McNair AcademyF
Elementary · Grades KG–5 · 0.9 mi
H
Menlo-Atherton High SchoolA
High · Grades 9–12 · 1.5 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

349 Oconnor St 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 less than 75% of homes in The Willows
  • Costs less per square foot than 78% of homes in The Willows
  • Has a smaller lot than 71% of homes in The Willows
  • Newer than 82% of homes in The Willows

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
$941K$8.8M

This home is worth more than 27% 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$1,970,904
CheaperTypical $2,824,999Pricier

Pricier than 27% of homes nearby

Price per ft²$1202
CheaperTypical $1576Pricier

Pricier than 25% of homes nearby

Living area1,640 ft²
SmallerTypical 1,870 ft²Bigger

Bigger than 40% of homes nearby

Lot size0.14 ac
SmallerTypical 0.17 acBigger

Bigger than 36% of homes nearby

Year built1977
OlderTypical 1954Newer

Newer than 76% of homes nearby

How 349 Oconnor St ranks against every home in each area.
MeasureThis homeThe WillowsMenlo Park 94025San Mateo County
Estimated valuepricier than$1,970,90425% of homes27% of homes66% of homes
Price per ft²pricier than$120222% of homes25% of homes71% of homes
Living areabigger than1,640 ft²57% of homes40% of homes51% of homes
Lot sizebigger than0.14 ac29% of homes36% of homes50% of homes
Year builtnewer than197782% of homes76% of homes78% of homes

About 349 Oconnor St

How much is 349 Oconnor St, Menlo Park, CA worth?

The TopHap Estimate for 349 Oconnor St, Menlo Park, CA is $1,970,904 as of Sep 24, 2026. The likely range is $1,844,425 to $2,097,383. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 349 Oconnor St, Menlo Park, CA last sell?

349 Oconnor St, Menlo Park, CA last sold on Aug 30, 1996 for $334,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 349 Oconnor St, Menlo Park, CA?

349 Oconnor St, Menlo Park, CA has 3 bedrooms, 2 bathrooms, 1,640 square feet of living space and a 0.14-acre lot.

When was 349 Oconnor St, Menlo Park, CA built?

349 Oconnor St, Menlo Park, CA was built in 1977, making it 49 years old.

What schools serve 349 Oconnor St, Menlo Park, CA?

349 Oconnor St, Menlo Park, CA is assigned to Cesar Chavez Ravenswood Middle School (middle), rated F; Los Robles-Ronald McNair Academy (elementary), rated F; Menlo-Atherton High School (high), rated A. All sit in Sequoia Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 349 Oconnor St, Menlo Park, CA compare to other homes in Menlo Park 94025?

Among the 12,141 homes in Menlo Park 94025, it is worth more than 27% of them ($1,970,904 against a typical $2,824,999), its price per square foot is higher than 25% of them ($1202 against a typical $1576), it is bigger than 40% of them (1,640 ft² against a typical 1,870 ft²), its lot is bigger than 36% of them (0.14 ac against a typical 0.17 ac) and it is newer than 76% of them (1977 against a typical 1954). Measured against all of San Mateo County, it is worth more than 66% 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 349 Oconnor St, Menlo Park, CA?

The 2025 property tax bill for 349 Oconnor St, Menlo Park, CA was $7,045. The county assessed it at $554,840.

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