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Single Family ResidenceResidential
$2,941,575$961 / 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 95How 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

640 ARBOR ST

PASADENA, CA 91105
4
Beds
4
Baths
3,061 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$2.9M
$2.8M low$3.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,727 (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.$815,706 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$526,130
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$289,576
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$799,713

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
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.1969
Lot (acres)The size of the land the home sits on, from county records.0.28
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.Central
CoolingThe type of cooling or air conditioning in the home.Central
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(7)

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.

M
Blair High SchoolC-
Middle · Grades 6–12 · 1.4 mi
E
McKinley Arts SchoolD-
Elementary · Grades KG–8 · 1.6 mi

District: Pasadena Unified School District

Neighborhood · ZIP 91105These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.563

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.7%
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.14,557
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,890 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$151,864
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$184,664
Average tempThe average temperature here across a full year.64°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

640 Arbor 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 more than 96% of homes in Los Angeles County
  • Costs more per square foot than 90% of homes in Los Angeles County
  • Bigger than 89% of homes in Los Angeles County
  • Has a smaller lot than 79% of homes in Lower Arroyo
  • Newer than 70% of homes in Lower Arroyo

What homes are worth in Pasadena 91105

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

This home
$577K$6.6M

This home is worth more than 80% of homes in Pasadena 91105.

How it measures up in Pasadena 91105

The dot is this home. The mark in the middle is the typical home in Pasadena 91105.

Estimated value$2,941,575
CheaperTypical $1,686,617Pricier

Pricier than 80% of homes nearby

Price per ft²$961
CheaperTypical $869Pricier

Pricier than 67% of homes nearby

Living area3,061 ft²
SmallerTypical 2,038 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.28 ac
SmallerTypical 0.37 acBigger

Bigger than 37% of homes nearby

Year built1960
OlderTypical 1955Newer

Newer than 64% of homes nearby

How 640 Arbor St ranks against every home in each area.
MeasureThis homeLower ArroyoPasadena 91105Los Angeles County
Estimated valuepricier than$2,941,57572% of homes80% of homes96% of homes
Price per ft²pricier than$96172% of homes67% of homes90% of homes
Living areabigger than3,061 ft²70% of homes80% of homes89% of homes
Lot sizebigger than0.28 ac21% of homes37% of homes75% of homes
Year builtnewer than196070% of homes64% of homes55% of homes

About 640 Arbor St

How much is 640 Arbor St, Pasadena, CA worth?

The TopHap Estimate for 640 Arbor St, Pasadena, CA is $2,941,575 as of Aug 30, 2026. The likely range is $2,793,484 to $3,089,666. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Arbor St, Pasadena, CA last sell?

640 Arbor St, Pasadena, CA last sold on Jan 19, 1999, according to the county's recorded deed.

How big is 640 Arbor St, Pasadena, CA?

640 Arbor St, Pasadena, CA has 4 bedrooms, 4 bathrooms, 3,061 square feet of living space and a 0.28-acre lot.

When was 640 Arbor St, Pasadena, CA built?

640 Arbor St, Pasadena, CA was built in 1960, making it 66 years old. The building has 1 story.

What schools serve 640 Arbor St, Pasadena, CA?

640 Arbor St, Pasadena, CA is assigned to Blair High School (middle), rated C-; McKinley Arts School (elementary), rated D-. All sit in Pasadena Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 Arbor St, Pasadena, CA compare to other homes in Pasadena 91105?

Among the 4,732 homes in Pasadena 91105, it is worth more than 80% of them ($2,941,575 against a typical $1,686,617), its price per square foot is higher than 67% of them ($961 against a typical $869), it is bigger than 80% of them (3,061 ft² against a typical 2,038 ft²), its lot is bigger than 37% of them (0.28 ac against a typical 0.37 ac) and it is newer than 64% of them (1960 against a typical 1955). Measured against all of Los Angeles County, it is worth more than 96% 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 640 Arbor St, Pasadena, CA?

The 2025 property tax bill for 640 Arbor St, Pasadena, CA was $9,727. The county assessed it at $815,706.

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