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Duplex (2 Units, Any Combination)Residential

3723 ROCKWELL AVE

EL MONTE, CA 91731
4
Beds
2
Baths
1,680 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.
1971
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.$1,852 (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.$81,471 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$26,122
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,349
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$79,874

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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.minimal

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
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)
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(4)

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
Shirpser SchoolB
Elementary · Grades KG–6 · 0.3 mi
M
Gidley SchoolB-
Middle · Grades KG–8 · 1.1 mi
H
Rosemead High SchoolA-
High · Grades 9–12 · 1.4 mi

District: El Monte City Elementary School District

Neighborhood · ZIP 91731These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.441

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.29,798
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,740 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,627
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,072
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

3723 Rockwell Ave 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.

  • Bigger than 71% of homes in El Monte 91731
  • Has a smaller lot than 90% of homes in Los Angeles County
  • Newer than 78% of homes in El Monte 91731

How it measures up in El Monte 91731

The dot is this home. The mark in the middle is the typical home in El Monte 91731.

Living area1,680 ft²
SmallerTypical 1,365 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.11 ac
SmallerTypical 0.15 acBigger

Bigger than 12% of homes nearby

Year built1971
OlderTypical 1951Newer

Newer than 78% of homes nearby

How 3723 Rockwell Ave ranks against every home in each area.
MeasureThis homeEl Monte 91731Los Angeles County
Living areabigger than1,680 ft²71% of homes56% of homes
Lot sizebigger than0.11 ac12% of homes10% of homes
Year builtnewer than197178% of homes67% of homes

About 3723 Rockwell Ave

When did 3723 Rockwell Ave, El Monte, CA last sell?

3723 Rockwell Ave, El Monte, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3723 Rockwell Ave, El Monte, CA?

3723 Rockwell Ave, El Monte, CA has 4 bedrooms, 2 bathrooms, 1,680 square feet of living space and a 0.11-acre lot.

When was 3723 Rockwell Ave, El Monte, CA built?

3723 Rockwell Ave, El Monte, CA was built in 1971, making it 55 years old. It is a duplex single home.

What schools serve 3723 Rockwell Ave, El Monte, CA?

3723 Rockwell Ave, El Monte, CA is assigned to Shirpser School (elementary), rated B; Gidley School (middle), rated B-; Rosemead High School (high), rated A-. All sit in El Monte City Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3723 Rockwell Ave, El Monte, CA compare to other homes in El Monte 91731?

Among the 4,100 homes in El Monte 91731, it is bigger than 71% of them (1,680 ft² against a typical 1,365 ft²), its lot is bigger than 12% of them (0.11 ac against a typical 0.15 ac) and it is newer than 78% of them (1971 against a typical 1951). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3723 Rockwell Ave, El Monte, CA?

The 2025 property tax bill for 3723 Rockwell Ave, El Monte, CA was $1,852. The county assessed it at $81,471.

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