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Single Family ResidenceResidential
$663,874$1,012 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

902 DIAMOND ST

MONROVIA, CA 91016
2
Beds
1
Baths
656 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1939
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$664K
$624K low$704K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,906 (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.$745,785 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$651,086
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$94,699
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$731,163

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.12 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

H
Monrovia High SchoolB+
High · Grades 9–12 · 0.8 mi
M
Santa Fe Computer Science Magnet SchoolB-
Middle · Grades 6–8 · 0.9 mi
E
Wild Rose School of Creative ArtsB+
Elementary · Grades KG–5 · 1.7 mi

District: Monrovia Unified School District

Neighborhood · ZIP 91016These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.694

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.41,126
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,298 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,319
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,406
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

902 Diamond 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.

  • Worth less than 81% of homes in Monrovia 91016
  • Costs more per square foot than 98% of homes in Monrovia 91016
  • Among the smallest homes in Monrovia 91016
  • Older than 82% of homes in Los Angeles County

What homes are worth in Monrovia 91016

Each bar is how many homes fall in that price range. The marker is this home.

This home
$496K$1.9M

This home is worth more than 19% of homes in Monrovia 91016.

How it measures up in Monrovia 91016

The dot is this home. The mark in the middle is the typical home in Monrovia 91016.

Estimated value$663,874
CheaperTypical $874,364Pricier

Pricier than 19% of homes nearby

Price per ft²$1012
CheaperTypical $608Pricier

Pricier than 98% of homes nearby

Living area656 ft²
SmallerTypical 1,552 ft²Bigger

Smaller than almost all homes nearby

Lot size0.18 ac
SmallerTypical 0.18 acBigger

Bigger than 48% of homes nearby

Year built1939
OlderTypical 1951Newer

Newer than 23% of homes nearby

How 902 Diamond St ranks against every home in each area.
MeasureThis homeMonrovia 91016Los Angeles County
Estimated valuepricier than$663,87419% of homes29% of homes
Price per ft²pricier than$101298% of homes92% of homes
Living areabigger than656 ft²almost no homes2% of homes
Lot sizebigger than0.18 ac48% of homes56% of homes
Year builtnewer than193923% of homes18% of homes

About 902 Diamond St

How much is 902 Diamond St, Monrovia, CA worth?

The TopHap Estimate for 902 Diamond St, Monrovia, CA is $663,874 as of Aug 30, 2026. The likely range is $623,619 to $704,129. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 902 Diamond St, Monrovia, CA last sell?

902 Diamond St, Monrovia, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 902 Diamond St, Monrovia, CA?

902 Diamond St, Monrovia, CA has 2 bedrooms, 1 bathrooms, 656 square feet of living space and a 0.18-acre lot.

When was 902 Diamond St, Monrovia, CA built?

902 Diamond St, Monrovia, CA was built in 1939, making it 87 years old. It is a conventional home. The building has 1 story.

What schools serve 902 Diamond St, Monrovia, CA?

902 Diamond St, Monrovia, CA is assigned to Monrovia High School (high), rated B+; Santa Fe Computer Science Magnet School (middle), rated B-; Wild Rose School of Creative Arts (elementary), rated B+. All sit in Monrovia Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 902 Diamond St, Monrovia, CA compare to other homes in Monrovia 91016?

Among the 10,399 homes in Monrovia 91016, it is worth more than 19% of them ($663,874 against a typical $874,364), its price per square foot is higher than 98% of them ($1012 against a typical $608), it is bigger than almost none of them (656 ft² against a typical 1,552 ft²), its lot is bigger than 48% of them (0.18 ac against a typical 0.18 ac) and it is newer than 23% of them (1939 against a typical 1951). Measured against all of Los Angeles County, it is worth more than 29% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 902 Diamond St, Monrovia, CA?

The 2025 property tax bill for 902 Diamond St, Monrovia, CA was $9,906. The county assessed it at $745,785.

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