Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential

421 ROLLINS RD

BURLINGAME, CA 94010
4
Beds
2
Baths
1,978 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.
1943
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,311 (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.$239,430 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$83,791
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,639
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$234,737

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.9 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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountySAN MATEO
Lot (acres)The size of the land the home sits on, from county records.0.13
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.

E
Washington Elementary SchoolB
Elementary · Grades KG–5 · 0.4 mi
H
Burlingame High SchoolA+
High · Grades 9–12 · 0.5 mi
M
Burlingame Intermediate SchoolA+
Middle · Grades 6–8 · 2.6 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%

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

421 Rollins 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.

  • Smaller than 68% of homes in Burlingame 94010
  • Has a smaller lot than 85% of homes in Burlingame 94010
  • Older than 86% of homes in San Mateo County

How it measures up in Burlingame 94010

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

Living area1,978 ft²
SmallerTypical 2,510 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.13 ac
SmallerTypical 0.21 acBigger

Bigger than 15% of homes nearby

Year built1943
OlderTypical 1953Newer

Newer than 37% of homes nearby

How 421 Rollins Rd ranks against every home in each area.
MeasureThis homeBurlingablesBurlingame 94010San Mateo County
Living areabigger than1,978 ft²65% of homes32% of homes66% of homes
Lot sizebigger than0.13 ac60% of homes15% of homes40% of homes
Year builtnewer than194364% of homes37% of homes14% of homes

About 421 Rollins Rd

When did 421 Rollins Rd, Burlingame, CA last sell?

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

How big is 421 Rollins Rd, Burlingame, CA?

421 Rollins Rd, Burlingame, CA has 4 bedrooms, 2 bathrooms, 1,978 square feet of living space and a 0.13-acre lot.

When was 421 Rollins Rd, Burlingame, CA built?

421 Rollins Rd, Burlingame, CA was built in 1943, making it 83 years old. It is a duplex single home. The building has 1 story.

What schools serve 421 Rollins Rd, Burlingame, CA?

421 Rollins Rd, Burlingame, CA is assigned to Washington Elementary School (elementary), rated B; Burlingame High School (high), rated A+; 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 421 Rollins Rd, Burlingame, CA compare to other homes in Burlingame 94010?

Among the 12,199 homes in Burlingame 94010, it is bigger than 32% of them (1,978 ft² against a typical 2,510 ft²), its lot is bigger than 15% of them (0.13 ac against a typical 0.21 ac) and it is newer than 37% of them (1943 against a typical 1953). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 421 Rollins Rd, Burlingame, CA?

The 2025 property tax bill for 421 Rollins Rd, Burlingame, CA was $3,311. The county assessed it at $239,430.

More homes on Rollins Rd

Closest homes

More homes in Burlingame 94010

Assigned schools

Explore the area

See this home in context

Open 421 Rollins Rd 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