Skip to content
Skip to content
TopHapOpen in map
Mobile HomeResidential

21001 PLUMMER ST

CHATSWORTH, CA 91311
Building report
0
Baths
800 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.
1972
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.$122 (2025)

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyLOS ANGELES
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Ernest Lawrence Middle SchoolB
Middle · Grades 6–8 · 0.7 mi
H
Chatsworth Charter High SchoolC
High · Grades 9–12 · 0.7 mi
E
Germain Academy for Academic AchievementC+
Elementary · Grades KG–5 · 1.3 mi

District: Los Angeles Unified School District

Neighborhood · ZIP 91311These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.542

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.39,425
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,548 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,306
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,663
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.20 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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

21001 Plummer St 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.

  • Among the smallest homes in Chatsworth
  • Newer than 68% of homes in Los Angeles County

How it measures up in Chatsworth 91311

The dot is this home. The mark in the middle is the typical home in Chatsworth 91311.

Living area800 ft²
SmallerTypical 1,872 ft²Bigger

Bigger than 2% of homes nearby

Year built1972
OlderTypical 1974Newer

Newer than 47% of homes nearby

How 21001 Plummer St ranks against every home in each area.
MeasureThis homeChatsworthChatsworth 91311Los Angeles County
Living areabigger than800 ft²almost no homes2% of homes4% of homes
Year builtnewer than197237% of homes47% of homes68% of homes

About 21001 Plummer St

When did 21001 Plummer St, Chatsworth, CA last sell?

21001 Plummer St, Chatsworth, CA last sold on Jan 1, 1900, according to the county's recorded deed.

When was 21001 Plummer St, Chatsworth, CA built?

21001 Plummer St, Chatsworth, CA was built in 1972, making it 54 years old. It is a mobile home home.

What schools serve 21001 Plummer St, Chatsworth, CA?

21001 Plummer St, Chatsworth, CA is assigned to Ernest Lawrence Middle School (middle), rated B; Chatsworth Charter High School (high), rated C; Germain Academy for Academic Achievement (elementary), rated C+. All sit in Los Angeles Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21001 Plummer St, Chatsworth, CA compare to other homes in Chatsworth 91311?

Among the 11,363 homes in Chatsworth 91311, it is bigger than 2% of them (800 ft² against a typical 1,872 ft²) and it is newer than 47% of them (1972 against a typical 1974). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21001 Plummer St, Chatsworth, CA?

The 2025 property tax bill for 21001 Plummer St, Chatsworth, CA was $122.

More homes on Plummer St

Closest homes

More homes in Chatsworth 91311

Assigned schools

Explore the area

See this home in context

Open 21001 Plummer St 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