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Single Family ResidenceResidential
$2,458,628$1,444 / 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 92How 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

446 CHATHAM RD

BURLINGAME, CA 94010
2
Beds
2
Baths
1,703 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1939
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$2.5M
$2.3M low$2.7M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,451 (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.$249,424 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,985
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$209,439
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$244,534
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,097,990

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.0.2 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.0.13
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(2)

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
Burlingame High SchoolA+
High · Grades 9–12 · 0.1 mi
E
Washington Elementary SchoolB
Elementary · Grades KG–5 · 0.4 mi
M
Burlingame Intermediate SchoolA+
Middle · Grades 6–8 · 2.2 mi

District: Burlingame Elementary School District

Neighborhood · ZIP 94010These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.594

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.41,614
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,432 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$190,697
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$259,055
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.30 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

446 Chatham Rd 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 78% of homes in Burlingame 94010
  • Costs more per square foot than 85% of homes in San Mateo County
  • Smaller than 77% of homes in Burlingame 94010
  • Has a smaller lot than 81% of homes in Burlingame 94010
  • Older than 89% of homes in San Mateo County

What homes are worth in Burlingame 94010

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

This home
$947K$10M

This home is worth more than 22% of homes in Burlingame 94010.

How it measures up in Burlingame 94010

The dot is this home. The mark in the middle is the typical home in Burlingame 94010.

Estimated value$2,458,628
CheaperTypical $3,423,310Pricier

Pricier than 22% of homes nearby

Price per ft²$1444
CheaperTypical $1441Pricier

Pricier than 51% of homes nearby

Living area1,703 ft²
SmallerTypical 2,520 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.13 ac
SmallerTypical 0.22 acBigger

Bigger than 19% of homes nearby

Year built1939
OlderTypical 1953Newer

Newer than 33% of homes nearby

How 446 Chatham Rd ranks against every home in each area.
MeasureThis homeBurlingablesBurlingame 94010San Mateo County
Estimated valuepricier than$2,458,62838% of homes22% of homes78% of homes
Price per ft²pricier than$144433% of homes51% of homes85% of homes
Living areabigger than1,703 ft²50% of homes23% of homes54% of homes
Lot sizebigger than0.13 ac79% of homes19% of homes44% of homes
Year builtnewer than193940% of homes33% of homes11% of homes

About 446 Chatham Rd

How much is 446 Chatham Rd, Burlingame, CA worth?

The TopHap Estimate for 446 Chatham Rd, Burlingame, CA is $2,458,628 as of Aug 30, 2026. The likely range is $2,261,835 to $2,655,421. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 446 Chatham Rd, Burlingame, CA last sell?

446 Chatham Rd, Burlingame, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 446 Chatham Rd, Burlingame, CA?

446 Chatham Rd, Burlingame, CA has 2 bedrooms, 2 bathrooms, 1,703 square feet of living space and a 0.13-acre lot.

When was 446 Chatham Rd, Burlingame, CA built?

446 Chatham Rd, Burlingame, CA was built in 1939, making it 87 years old. The building has 1 story.

What schools serve 446 Chatham Rd, Burlingame, CA?

446 Chatham Rd, Burlingame, CA is assigned to Burlingame High School (high), rated A+; Washington Elementary School (elementary), rated B; Burlingame Intermediate School (middle), rated A+. All sit in Burlingame Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 446 Chatham Rd, Burlingame, CA compare to other homes in Burlingame 94010?

Among the 12,200 homes in Burlingame 94010, it is worth more than 22% of them ($2,458,628 against a typical $3,423,310), its price per square foot is higher than 51% of them ($1444 against a typical $1441), it is bigger than 23% of them (1,703 ft² against a typical 2,520 ft²), its lot is bigger than 19% of them (0.13 ac against a typical 0.22 ac) and it is newer than 33% of them (1939 against a typical 1953). Measured against all of San Mateo County, it is worth more than 78% 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 446 Chatham Rd, Burlingame, CA?

The 2025 property tax bill for 446 Chatham Rd, Burlingame, CA was $3,451. The county assessed it at $249,424.

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