Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$935,688$732 / 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 85How 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 $890,000 on Aug 1, 2024

251 ROSEMONT AVE

PASADENA, CA 91103
2
Beds
2
Baths
1,278 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.
10.82 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.

Valuation

$936K
$798K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$890,000 · Aug 1, 2024
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.$935,688
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$748,550

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,474 (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.$890,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$780,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$109,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$108,330

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyLOS ANGELES
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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.

E
James Madison Elementary SchoolD
Elementary · Grades KG–5 · 1.3 mi
M
Octavia E. Butler Magnet Middle SchoolC
Middle · Grades 6–8 · 1.6 mi
H
John Muir High SchoolC-
High · Grades 9–12 · 1.9 mi

District: Pasadena Unified School District

Neighborhood · ZIP 91103These 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.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.609

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.26,272
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,318 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,857
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,608
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.Yes

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

251 Rosemont Ave 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.

  • Costs more per square foot than 76% of homes in Los Angeles County
  • Smaller than 71% of homes in Los Angeles County
  • Among the largest lots in Pasadena 91103
  • Newer than 81% of homes in Pasadena 91103

What homes are worth in Pasadena 91103

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

This home
$562K$4.4M

This home is worth more than 37% of homes in Pasadena 91103.

How it measures up in Pasadena 91103

The dot is this home. The mark in the middle is the typical home in Pasadena 91103.

Estimated value$935,688
CheaperTypical $1,071,501Pricier

Pricier than 37% of homes nearby

Price per ft²$732
CheaperTypical $791Pricier

Pricier than 36% of homes nearby

Living area1,278 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 30% of homes nearby

Lot size10.82 ac
SmallerTypical 0.22 acBigger

Bigger than almost all homes nearby

Year built1975
OlderTypical 1947Newer

Newer than 81% of homes nearby

How 251 Rosemont Ave ranks against every home in each area.
MeasureThis homePasadena 91103Los Angeles County
Estimated valuepricier than$935,68837% of homes60% of homes
Price per ft²pricier than$73236% of homes76% of homes
Living areabigger than1,278 ft²30% of homes29% of homes
Lot sizebigger than10.82 acalmost all homesalmost all homes
Year builtnewer than197581% of homes72% of homes

About 251 Rosemont Ave

How much is 251 Rosemont Ave, Pasadena, CA worth?

The TopHap Estimate for 251 Rosemont Ave, Pasadena, CA is $935,688 as of Jul 14, 2026. The likely range is $797,976 to $1,073,400. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 251 Rosemont Ave, Pasadena, CA last sell?

251 Rosemont Ave, Pasadena, CA last sold on Aug 1, 2024 for $890,000, according to the county's recorded deed.

How big is 251 Rosemont Ave, Pasadena, CA?

251 Rosemont Ave, Pasadena, CA has 2 bedrooms, 2 bathrooms and 1,278 square feet of living space.

When was 251 Rosemont Ave, Pasadena, CA built?

251 Rosemont Ave, Pasadena, CA was built in 1975, making it 51 years old. It is a condo/apartment home.

What schools serve 251 Rosemont Ave, Pasadena, CA?

251 Rosemont Ave, Pasadena, CA is assigned to James Madison Elementary School (elementary), rated D; Octavia E. Butler Magnet Middle School (middle), 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 251 Rosemont Ave, Pasadena, CA compare to other homes in Pasadena 91103?

Among the 5,735 homes in Pasadena 91103, it is worth more than 37% of them ($935,688 against a typical $1,071,501), its price per square foot is higher than 36% of them ($732 against a typical $791), it is bigger than 30% of them (1,278 ft² against a typical 1,564 ft²), its lot is bigger than almost all of them (10.82 ac against a typical 0.22 ac) and it is newer than 81% of them (1975 against a typical 1947). Measured against all of Los Angeles County, it is worth more than 60% 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 251 Rosemont Ave, Pasadena, CA?

The 2025 property tax bill for 251 Rosemont Ave, Pasadena, CA was $10,474. The county assessed it at $890,000.

Closest homes

More homes in Pasadena 91103

Assigned schools

Explore the area

See this home in context

Open 251 Rosemont Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map