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Single Family ResidenceResidential
$1,734,959$429 / 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 89How 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 $1,726,000 on Apr 29, 2026

17507 ROSLIN AVE

TORRANCE, CA 90504
4
Beds
3
Baths
4,040 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
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

$1.7M
$1.5M low$1.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,726,000 · Apr 29, 2026
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.$526,959
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$421,567
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.70%
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.$1,208,000
ETHOS LENDING LLC · 6.22% 2 · recorded Apr 29, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,925 (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.$373,503 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$93,053
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$280,450
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$366,180

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
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.1978
Lot (acres)The size of the land the home sits on, from county records.0.22
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
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(6)

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
Magruder Middle SchoolB
Middle · Grades 6–8 · 0.7 mi
E
Edison Elementary SchoolB
Elementary · Grades PK–5 · 0.8 mi
H
North High SchoolA+
High · Grades 9–12 · 1.0 mi

District: Torrance Unified School District

Neighborhood · ZIP 90504These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.435

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.32,441
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,305 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,366
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$123,455
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.14 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

17507 Roslin 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.

  • Among the most valuable homes in Torrance 90504
  • Among the lowest price per square foot in Torrance 90504
  • Bigger than 98% of homes in Torrance 90504
  • Has a bigger lot than 91% of homes in Torrance 90504
  • Newer than 90% of homes in Torrance 90504

What homes are worth in Torrance 90504

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

This home
$665K$1.4M

This home is worth more than almost all homes in Torrance 90504.

How it measures up in Torrance 90504

The dot is this home. The mark in the middle is the typical home in Torrance 90504.

Estimated value$1,734,959
CheaperTypical $953,487Pricier

Pricier than almost all homes nearby

Price per ft²$429
CheaperTypical $648Pricier

Cheaper than almost all homes nearby

Living area4,040 ft²
SmallerTypical 1,473 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.22 ac
SmallerTypical 0.13 acBigger

Bigger than 91% of homes nearby

Year built1976
OlderTypical 1954Newer

Newer than 90% of homes nearby

How 17507 Roslin Ave ranks against every home in each area.
MeasureThis homeTorrance 90504Los Angeles County
Estimated valuepricier than$1,734,959almost all homes88% of homes
Price per ft²pricier than$429almost no homes18% of homes
Living areabigger than4,040 ft²98% of homes94% of homes
Lot sizebigger than0.22 ac91% of homes68% of homes
Year builtnewer than197690% of homes72% of homes

About 17507 Roslin Ave

How much is 17507 Roslin Ave, Torrance, CA worth?

The TopHap Estimate for 17507 Roslin Ave, Torrance, CA is $1,734,959 as of Jul 14, 2026. The likely range is $1,549,692 to $1,920,226. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17507 Roslin Ave, Torrance, CA last sell?

17507 Roslin Ave, Torrance, CA last sold on Apr 29, 2026 for $1,726,000, according to the county's recorded deed.

How big is 17507 Roslin Ave, Torrance, CA?

17507 Roslin Ave, Torrance, CA has 4 bedrooms, 3 bathrooms, 4,040 square feet of living space and a 0.22-acre lot.

When was 17507 Roslin Ave, Torrance, CA built?

17507 Roslin Ave, Torrance, CA was built in 1976, making it 50 years old. It is a conventional home. The building has 1 story.

What schools serve 17507 Roslin Ave, Torrance, CA?

17507 Roslin Ave, Torrance, CA is assigned to Magruder Middle School (middle), rated B; Edison Elementary School (elementary), rated B; North High School (high), rated A+. All sit in Torrance Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17507 Roslin Ave, Torrance, CA compare to other homes in Torrance 90504?

Among the 8,555 homes in Torrance 90504, it is worth more than almost all of them ($1,734,959 against a typical $953,487), its price per square foot is higher than almost none of them ($429 against a typical $648), it is bigger than 98% of them (4,040 ft² against a typical 1,473 ft²), its lot is bigger than 91% of them (0.22 ac against a typical 0.13 ac) and it is newer than 90% of them (1976 against a typical 1954). Measured against all of Los Angeles County, it is worth more than 88% 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 17507 Roslin Ave, Torrance, CA?

The 2025 property tax bill for 17507 Roslin Ave, Torrance, CA was $4,925. The county assessed it at $373,503.

Closest homes

More homes in Torrance 90504

Assigned schools

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