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Duplex (2 Units, Any Combination)Residential

3959 1/4 ROSEMEAD BLVD

ROSEMEAD, CA 91770
2
Beds
2
Baths
864 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.
1933
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,726 (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.$439,606 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$393,140
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$46,466
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$430,987

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
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.11
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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
Muscatel Middle SchoolA
Middle · Grades 7–8 · 0.2 mi
H
Rosemead High SchoolA-
High · Grades 9–12 · 0.3 mi
E
Mildred B. Janson Elementary SchoolA+
Elementary · Grades KG–6 · 0.6 mi

District: Rosemead Elementary School District

Neighborhood · ZIP 91770These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.386

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.57,788
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,576 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,486
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,265
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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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

3959 1/4 Rosemead Blvd 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 94% of homes in Los Angeles County
  • Has a smaller lot than 93% of homes in Rosemead 91770
  • Older than 88% of homes in Rosemead 91770

How it measures up in Rosemead 91770

The dot is this home. The mark in the middle is the typical home in Rosemead 91770.

Living area864 ft²
SmallerTypical 1,514 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.11 ac
SmallerTypical 0.16 acBigger

Bigger than 7% of homes nearby

Year built1933
OlderTypical 1953Newer

Newer than 12% of homes nearby

How 3959 1/4 Rosemead Blvd ranks against every home in each area.
MeasureThis homeRosemead 91770Los Angeles County
Living areabigger than864 ft²7% of homes6% of homes
Lot sizebigger than0.11 ac7% of homes9% of homes
Year builtnewer than193312% of homes14% of homes

About 3959 1/4 Rosemead Blvd

When did 3959 1/4 Rosemead Blvd, Rosemead, CA last sell?

3959 1/4 Rosemead Blvd, Rosemead, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3959 1/4 Rosemead Blvd, Rosemead, CA?

3959 1/4 Rosemead Blvd, Rosemead, CA has 2 bedrooms, 2 bathrooms, 864 square feet of living space and a 0.11-acre lot.

When was 3959 1/4 Rosemead Blvd, Rosemead, CA built?

3959 1/4 Rosemead Blvd, Rosemead, CA was built in 1933, making it 93 years old. It is a duplex single home.

What schools serve 3959 1/4 Rosemead Blvd, Rosemead, CA?

3959 1/4 Rosemead Blvd, Rosemead, CA is assigned to Muscatel Middle School (middle), rated A; Rosemead High School (high), rated A-; Mildred B. Janson Elementary School (elementary), rated A+. All sit in Rosemead Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3959 1/4 Rosemead Blvd, Rosemead, CA compare to other homes in Rosemead 91770?

Among the 11,982 homes in Rosemead 91770, it is bigger than 7% of them (864 ft² against a typical 1,514 ft²), its lot is bigger than 7% of them (0.11 ac against a typical 0.16 ac) and it is newer than 12% of them (1933 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 3959 1/4 Rosemead Blvd, Rosemead, CA?

The 2025 property tax bill for 3959 1/4 Rosemead Blvd, Rosemead, CA was $5,726. The county assessed it at $439,606.

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