Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$2,240,098$1,052 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $860,000 on Jun 30, 2004

850 ROBIN LN

MILLBRAE, CA 94030
3
Beds
2
Baths
2,130 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
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

$2.2M
$2.1M low$2.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$860,000 · Jun 30, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,612 (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.$1,314,160 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$623,589
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$690,571
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,288,393
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,942,920

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountySAN MATEO
Lot (acres)The size of the land the home sits on, from county records.0.12
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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(3)

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.

E
Meadows Elementary SchoolA+
Elementary · Grades KG–5 · 0.3 mi
M
Taylor Middle SchoolA-
Middle · Grades 6–8 · 1.2 mi
H
Mills High SchoolA+
High · Grades 9–12 · 1.8 mi

District: Millbrae Elementary School District

Neighborhood · ZIP 94030These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.658

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.22,601
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,715 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$136,667
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$172,528
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

Owner Tools

Do you own this home?
Claim this home

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

850 Robin Ln 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 76% of homes in Millbrae Meadows
  • Costs less per square foot than 78% of homes in Millbrae Meadows
  • Bigger than 80% of homes in Millbrae Meadows
  • Has a smaller lot than 79% of homes in Millbrae Meadows
  • Newer than 72% of homes in Millbrae Meadows

What homes are worth in Millbrae 94030

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

This home
$691K$3.2M

This home is worth more than 71% of homes in Millbrae 94030.

How it measures up in Millbrae 94030

The dot is this home. The mark in the middle is the typical home in Millbrae 94030.

Estimated value$2,240,098
CheaperTypical $1,955,209Pricier

Pricier than 71% of homes nearby

Price per ft²$1052
CheaperTypical $1090Pricier

Pricier than 44% of homes nearby

Living area2,130 ft²
SmallerTypical 1,800 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.12 ac
SmallerTypical 0.15 acBigger

Bigger than 23% of homes nearby

Year built1957
OlderTypical 1956Newer

Newer than 57% of homes nearby

How 850 Robin Ln ranks against every home in each area.
MeasureThis homeMillbrae MeadowsMillbrae 94030San Mateo County
Estimated valuepricier than$2,240,09876% of homes71% of homes73% of homes
Price per ft²pricier than$105222% of homes44% of homes59% of homes
Living areabigger than2,130 ft²80% of homes68% of homes72% of homes
Lot sizebigger than0.12 ac21% of homes23% of homes36% of homes
Year builtnewer than195772% of homes57% of homes47% of homes

About 850 Robin Ln

How much is 850 Robin Ln, Millbrae, CA worth?

The TopHap Estimate for 850 Robin Ln, Millbrae, CA is $2,240,098 as of Aug 30, 2026. The likely range is $2,086,258 to $2,393,938. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 850 Robin Ln, Millbrae, CA last sell?

850 Robin Ln, Millbrae, CA last sold on Jun 30, 2004 for $860,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 850 Robin Ln, Millbrae, CA?

850 Robin Ln, Millbrae, CA has 3 bedrooms, 2 bathrooms, 2,130 square feet of living space and a 0.12-acre lot.

When was 850 Robin Ln, Millbrae, CA built?

850 Robin Ln, Millbrae, CA was built in 1957, making it 69 years old. It is a ranch home. The building has 1 story.

What schools serve 850 Robin Ln, Millbrae, CA?

850 Robin Ln, Millbrae, CA is assigned to Meadows Elementary School (elementary), rated A+; Taylor Middle School (middle), rated A-; Mills High School (high), rated A+. All sit in Millbrae Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 850 Robin Ln, Millbrae, CA compare to other homes in Millbrae 94030?

Among the 6,503 homes in Millbrae 94030, it is worth more than 71% of them ($2,240,098 against a typical $1,955,209), its price per square foot is higher than 44% of them ($1052 against a typical $1090), it is bigger than 68% of them (2,130 ft² against a typical 1,800 ft²), its lot is bigger than 23% of them (0.12 ac against a typical 0.15 ac) and it is newer than 57% of them (1957 against a typical 1956). Measured against all of San Mateo County, it is worth more than 73% 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 850 Robin Ln, Millbrae, CA?

The 2025 property tax bill for 850 Robin Ln, Millbrae, CA was $16,612. The county assessed it at $1,314,160.

More homes on Robin Ln

Closest homes

More homes in Millbrae 94030

Assigned schools

Explore the area

See this home in context

Open 850 Robin Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map