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Duplex (2 Units, Any Combination)Residential
Last sold for $400,000 on Jun 6, 2018

145 W GLADSTONE ST

SAN DIMAS, CA 91773
4
Beds
4
Baths
1,984 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1902
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Jun 6, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,025 (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.$538,411 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$406,202
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$132,209
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$527,858

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1925
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Refrigerator
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Arma J. Shull Elementary SchoolA
Elementary · Grades KG–5 · 0.7 mi
H
San Dimas High SchoolA-
High · Grades 9–12 · 1.4 mi
M
Lone Hill Middle SchoolA-
Middle · Grades 6–8 · 1.6 mi

District: Bonita Unified School District

Neighborhood · ZIP 91773These 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.68
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 100.549

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.33,478
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,155 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,808
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,896
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%

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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

145 W Gladstone 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.

  • Bigger than 69% of homes in Los Angeles County
  • Has a bigger lot than 67% of homes in Los Angeles County
  • Among the oldest homes in Los Angeles County

How it measures up in San Dimas 91773

The dot is this home. The mark in the middle is the typical home in San Dimas 91773.

Living area1,984 ft²
SmallerTypical 1,674 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.21 ac
SmallerTypical 0.19 acBigger

Bigger than 58% of homes nearby

Year built1902
OlderTypical 1977Newer

Older than almost all homes nearby

How 145 W Gladstone St ranks against every home in each area.
MeasureThis homeSan Dimas 91773Los Angeles County
Living areabigger than1,984 ft²68% of homes69% of homes
Lot sizebigger than0.21 ac58% of homes67% of homes
Year builtnewer than1902almost no homesalmost no homes

About 145 W Gladstone St

When did 145 W Gladstone St, San Dimas, CA last sell?

145 W Gladstone St, San Dimas, CA last sold on Jun 6, 2018 for $400,000, according to the county's recorded deed.

How big is 145 W Gladstone St, San Dimas, CA?

145 W Gladstone St, San Dimas, CA has 4 bedrooms, 4 bathrooms, 1,984 square feet of living space and a 0.21-acre lot.

When was 145 W Gladstone St, San Dimas, CA built?

145 W Gladstone St, San Dimas, CA was built in 1902, making it 124 years old. It is a duplex single home.

What schools serve 145 W Gladstone St, San Dimas, CA?

145 W Gladstone St, San Dimas, CA is assigned to Arma J. Shull Elementary School (elementary), rated A; San Dimas High School (high), rated A-; Lone Hill Middle School (middle), rated A-. All sit in Bonita Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 145 W Gladstone St, San Dimas, CA compare to other homes in San Dimas 91773?

Among the 10,110 homes in San Dimas 91773, it is bigger than 68% of them (1,984 ft² against a typical 1,674 ft²), its lot is bigger than 58% of them (0.21 ac against a typical 0.19 ac) and it is newer than almost none of them (1902 against a typical 1977). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 145 W Gladstone St, San Dimas, CA?

The 2025 property tax bill for 145 W Gladstone St, San Dimas, CA was $7,025. The county assessed it at $538,411.

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Assigned schools

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