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Single Family ResidenceResidential
$840,553$809 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $275,000 on Apr 21, 2004

508 ATCHISON ST

PASADENA, CA 91104
3
Beds
1
Baths
1,039 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$841K
$781K low$900K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$275,000 · Apr 21, 2004
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$350,553
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$280,442
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.53%
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.$264,000
CITIMORTGAGE INC · recorded Nov 1, 2005
2nd 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.$226,000
AMERICAN INTERNET MORTGAGE INC

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,933 (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.$390,973 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$312,783
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$78,190
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$383,307

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.6 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.0.15
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.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Charles W. Eliot Arts Magnet AcademyD
Middle · Grades 6–8 · 0.8 mi
E
Longfellow Magnet SchoolC
Elementary · Grades KG–5 · 0.8 mi
H
John Muir High SchoolC-
High · Grades 9–12 · 1.2 mi

District: Pasadena Unified School District

Neighborhood · ZIP 91104These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.610

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.9.7%
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.34,066
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,920 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,577
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,737
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.21 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

508 Atchison 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 88% of homes in Pasadena 91104
  • Costs more per square foot than 83% of homes in Los Angeles County
  • Smaller than 87% of homes in Los Angeles County
  • Has a smaller lot than 77% of homes in Pasadena 91104
  • Older than 92% of homes in Los Angeles County

What homes are worth in Pasadena 91104

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

This home
$620K$2.2M

This home is worth more than 12% of homes in Pasadena 91104.

How it measures up in Pasadena 91104

The dot is this home. The mark in the middle is the typical home in Pasadena 91104.

Estimated value$840,553
CheaperTypical $1,226,204Pricier

Pricier than 12% of homes nearby

Price per ft²$809
CheaperTypical $832Pricier

Pricier than 44% of homes nearby

Living area1,039 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.16 ac
SmallerTypical 0.18 acBigger

Bigger than 23% of homes nearby

Year built1923
OlderTypical 1925Newer

Newer than 39% of homes nearby

How 508 Atchison St ranks against every home in each area.
MeasureThis homePasadena 91104Los Angeles County
Estimated valuepricier than$840,55312% of homes51% of homes
Price per ft²pricier than$80944% of homes83% of homes
Living areabigger than1,039 ft²14% of homes13% of homes
Lot sizebigger than0.16 ac23% of homes43% of homes
Year builtnewer than192339% of homes8% of homes

About 508 Atchison St

How much is 508 Atchison St, Pasadena, CA worth?

The TopHap Estimate for 508 Atchison St, Pasadena, CA is $840,553 as of Jul 14, 2026. The likely range is $781,129 to $899,977. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 508 Atchison St, Pasadena, CA last sell?

508 Atchison St, Pasadena, CA last sold on Apr 21, 2004 for $275,000, according to the county's recorded deed.

How big is 508 Atchison St, Pasadena, CA?

508 Atchison St, Pasadena, CA has 3 bedrooms, 1 bathrooms, 1,039 square feet of living space and a 0.15-acre lot.

When was 508 Atchison St, Pasadena, CA built?

508 Atchison St, Pasadena, CA was built in 1923, making it 103 years old. It is a conventional home. The building has 1 story.

What schools serve 508 Atchison St, Pasadena, CA?

508 Atchison St, Pasadena, CA is assigned to Charles W. Eliot Arts Magnet Academy (middle), rated D; Longfellow Magnet School (elementary), rated C; John Muir High School (high), rated C-. All sit in Pasadena Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 508 Atchison St, Pasadena, CA compare to other homes in Pasadena 91104?

Among the 8,957 homes in Pasadena 91104, it is worth more than 12% of them ($840,553 against a typical $1,226,204), its price per square foot is higher than 44% of them ($809 against a typical $832), it is bigger than 14% of them (1,039 ft² against a typical 1,560 ft²), its lot is bigger than 23% of them (0.16 ac against a typical 0.18 ac) and it is newer than 39% of them (1923 against a typical 1925). Measured against all of Los Angeles County, it is worth more than 51% 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 508 Atchison St, Pasadena, CA?

The 2025 property tax bill for 508 Atchison St, Pasadena, CA was $4,933. The county assessed it at $390,973.

Closest homes

More homes in Pasadena 91104

Assigned schools

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