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Duplex (2 Units, Any Combination)Residential
Last sold for $1,200,000 on Aug 19, 2025

9506 GUESS ST

ROSEMEAD, CA 91770
4
Beds
3
Baths
2,151 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
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.$1,200,000 · Aug 19, 2025
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$780,000
MORTGAGE LAND CAPITAL · recorded Aug 19, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,395 (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.$126,278 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$49,497
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$76,781
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$123,803

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.0.24
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(1)

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
Savannah Elementary SchoolA-
Elementary · Grades KG–6 · 0.2 mi
H
Rosemead High SchoolA-
High · Grades 9–12 · 0.7 mi
M
Muscatel Middle SchoolA
Middle · Grades 7–8 · 0.8 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

9506 Guess 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 76% of homes in Rosemead 91770
  • Has a bigger lot than 82% 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 area2,151 ft²
SmallerTypical 1,519 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.24 ac
SmallerTypical 0.16 acBigger

Bigger than 82% of homes nearby

Year built1959
OlderTypical 1953Newer

Newer than 61% of homes nearby

How 9506 Guess St ranks against every home in each area.
MeasureThis homeRosemead 91770Los Angeles County
Living areabigger than2,151 ft²76% of homes74% of homes
Lot sizebigger than0.24 ac82% of homes71% of homes
Year builtnewer than195961% of homes54% of homes

About 9506 Guess St

When did 9506 Guess St, Rosemead, CA last sell?

9506 Guess St, Rosemead, CA last sold on Aug 19, 2025 for $1,200,000, according to the county's recorded deed.

How big is 9506 Guess St, Rosemead, CA?

9506 Guess St, Rosemead, CA has 4 bedrooms, 3 bathrooms, 2,151 square feet of living space and a 0.24-acre lot.

When was 9506 Guess St, Rosemead, CA built?

9506 Guess St, Rosemead, CA was built in 1959, making it 67 years old. It is a duplex single home.

What schools serve 9506 Guess St, Rosemead, CA?

9506 Guess St, Rosemead, CA is assigned to Savannah Elementary School (elementary), rated A-; Rosemead High School (high), rated A-; Muscatel Middle School (middle), rated A. All sit in Rosemead Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9506 Guess St, Rosemead, CA compare to other homes in Rosemead 91770?

Among the 11,989 homes in Rosemead 91770, it is bigger than 76% of them (2,151 ft² against a typical 1,519 ft²), its lot is bigger than 82% of them (0.24 ac against a typical 0.16 ac) and it is newer than 61% of them (1959 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 9506 Guess St, Rosemead, CA?

The 2025 property tax bill for 9506 Guess St, Rosemead, CA was $2,395. The county assessed it at $126,278.

More homes on Guess St

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More homes in Rosemead 91770

Assigned schools

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