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Single Family ResidenceResidential
$620,694$940 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

498 VERMONT ST

ALTADENA, CA 91001
2
Beds
1
Baths
660 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.
3,905 ft²
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$621K
$600K low$641K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,681 (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.$110,878 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$33,774
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$77,104
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$108,705

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.09
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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
Mary W. Jackson STEAM Multilingual Magnet ElementaryB-
Elementary · Grades KG–5 · 0.2 mi
H
John Muir High SchoolC-
High · Grades 9–12 · 0.2 mi
M
Octavia E. Butler Magnet Middle SchoolD+
Middle · Grades 6–8 · 1.1 mi

District: Pasadena Unified School District

Neighborhood · ZIP 91001These 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.56
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 100.728

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.34,397
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,046 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$132,057
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,224
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

498 Vermont 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 97% of homes in Altadena 91001
  • Costs more per square foot than 94% of homes in Altadena 91001
  • Among the smallest homes in Altadena 91001
  • Among the smallest lots in Altadena 91001
  • Older than 83% of homes in Los Angeles County

What homes are worth in Altadena 91001

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

This home
$606K$2.7M

This home is worth more than 3% of homes in Altadena 91001.

How it measures up in Altadena 91001

The dot is this home. The mark in the middle is the typical home in Altadena 91001.

Estimated value$620,694
CheaperTypical $1,032,917Pricier

Pricier than 3% of homes nearby

Price per ft²$940
CheaperTypical $665Pricier

Pricier than 94% of homes nearby

Living area660 ft²
SmallerTypical 1,617 ft²Bigger

Smaller than almost all homes nearby

Lot size3,905 ft²
SmallerTypical 0.2 acBigger

Smaller than almost all homes nearby

Year built1938
OlderTypical 1947Newer

Newer than 35% of homes nearby

How 498 Vermont St ranks against every home in each area.
MeasureThis homeMuir HeightsAltadena 91001Los Angeles County
Estimated valuepricier than$620,6949% of homes3% of homes21% of homes
Price per ft²pricier than$94092% of homes94% of homes90% of homes
Living areabigger than660 ft²3% of homesalmost no homesalmost no homes
Lot sizebigger than3,905 ft²6% of homesalmost no homes5% of homes
Year builtnewer than193855% of homes35% of homes17% of homes

About 498 Vermont St

How much is 498 Vermont St, Altadena, CA worth?

The TopHap Estimate for 498 Vermont St, Altadena, CA is $620,694 as of Oct 21, 2026. The likely range is $600,368 to $641,020. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 498 Vermont St, Altadena, CA last sell?

498 Vermont St, Altadena, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 498 Vermont St, Altadena, CA?

498 Vermont St, Altadena, CA has 2 bedrooms, 1 bathrooms, 660 square feet of living space and a 0.09-acre lot.

When was 498 Vermont St, Altadena, CA built?

498 Vermont St, Altadena, CA was built in 1938, making it 88 years old.

What schools serve 498 Vermont St, Altadena, CA?

498 Vermont St, Altadena, CA is assigned to Mary W. Jackson STEAM Multilingual Magnet Elementary (elementary), rated B-; John Muir High School (high), rated C-; Octavia E. Butler Magnet Middle School (middle), rated D+. All sit in Pasadena Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 498 Vermont St, Altadena, CA compare to other homes in Altadena 91001?

Among the 11,179 homes in Altadena 91001, it is worth more than 3% of them ($620,694 against a typical $1,032,917), its price per square foot is higher than 94% of them ($940 against a typical $665), it is bigger than almost none of them (660 ft² against a typical 1,617 ft²), its lot is bigger than almost none of them (3,905 ft² against a typical 0.2 ac) and it is newer than 35% of them (1938 against a typical 1947). Measured against all of Los Angeles County, it is worth more than 21% 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 498 Vermont St, Altadena, CA?

The 2025 property tax bill for 498 Vermont St, Altadena, CA was $1,681. The county assessed it at $110,878.

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