Skip to content
Skip to content
TopHapOpen in map
Planned Unit Development (Pud)Residential
$1,067,125$425 / 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 96How 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
Last sold for $422,000 on Mar 9, 1999

27012 ROSWELL CT

VALENCIA, CA 91354
3
Beds
3
Baths
2,508 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.
1993
Year BuiltThe year the home was originally built, according to county records.
2
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

$1.1M
$1M 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.$422,000 · Mar 9, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,790 (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.$741,673 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$292,138
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$449,535
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$727,163

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Planned Unit Development (Pud)
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.0.22
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.Tile
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
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(5)

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
Charles Helmers Elementary SchoolA+
Elementary · Grades KG–6 · 0.7 mi
H
Valencia High SchoolA
High · Grades 9–12 · 1.4 mi
M
Rio Norte Junior High SchoolA
Middle · Grades 7–8 · 2.2 mi

District: William S. Hart Union High School District (9-12)

Neighborhood · ZIP 91354These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.402

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.30,230
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,348 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$135,471
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$161,066
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

Owner Tools

Do you own this home?
Claim this home

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

27012 Roswell Ct 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 84% of homes in Valencia 91354
  • Costs less per square foot than 84% of homes in Los Angeles County
  • Bigger than 81% of homes in Los Angeles County
  • Has a bigger lot than 73% of homes in Northbridge
  • Newer than 89% of homes in Los Angeles County

What homes are worth in Valencia 91354

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

This home
$538K$1.4M

This home is worth more than 84% of homes in Valencia 91354.

How it measures up in Valencia 91354

The dot is this home. The mark in the middle is the typical home in Valencia 91354.

Estimated value$1,067,125
CheaperTypical $836,507Pricier

Pricier than 84% of homes nearby

Price per ft²$425
CheaperTypical $431Pricier

Pricier than 47% of homes nearby

Living area2,508 ft²
SmallerTypical 1,908 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.22 ac
SmallerTypical 0.17 acBigger

Bigger than 66% of homes nearby

Year built1993
OlderTypical 1998Newer

Newer than 29% of homes nearby

How 27012 Roswell Ct ranks against every home in each area.
MeasureThis homeNorthbridgeValencia 91354Los Angeles County
Estimated valuepricier than$1,067,12578% of homes84% of homes69% of homes
Price per ft²pricier than$42533% of homes47% of homes16% of homes
Living areabigger than2,508 ft²72% of homes77% of homes81% of homes
Lot sizebigger than0.22 ac73% of homes66% of homes68% of homes
Year builtnewer than199343% of homes29% of homes89% of homes

About 27012 Roswell Ct

How much is 27012 Roswell Ct, Valencia, CA worth?

The TopHap Estimate for 27012 Roswell Ct, Valencia, CA is $1,067,125 as of Oct 21, 2026. The likely range is $1,026,212 to $1,108,038. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27012 Roswell Ct, Valencia, CA last sell?

27012 Roswell Ct, Valencia, CA last sold on Mar 9, 1999 for $422,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 27012 Roswell Ct, Valencia, CA?

27012 Roswell Ct, Valencia, CA has 3 bedrooms, 3 bathrooms, 2,508 square feet of living space and a 0.22-acre lot.

When was 27012 Roswell Ct, Valencia, CA built?

27012 Roswell Ct, Valencia, CA was built in 1993, making it 33 years old. It is a conventional home. The building has 2 stories.

What schools serve 27012 Roswell Ct, Valencia, CA?

27012 Roswell Ct, Valencia, CA is assigned to Charles Helmers Elementary School (elementary), rated A+; Valencia High School (high), rated A; Rio Norte Junior High School (middle), rated A. All sit in William S. Hart Union High School District (9-12). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 27012 Roswell Ct, Valencia, CA compare to other homes in Valencia 91354?

Among the 10,278 homes in Valencia 91354, it is worth more than 84% of them ($1,067,125 against a typical $836,507), its price per square foot is higher than 47% of them ($425 against a typical $431), it is bigger than 77% of them (2,508 ft² against a typical 1,908 ft²), its lot is bigger than 66% of them (0.22 ac against a typical 0.17 ac) and it is newer than 29% of them (1993 against a typical 1998). Measured against all of Los Angeles County, it is worth more than 69% 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 27012 Roswell Ct, Valencia, CA?

The 2025 property tax bill for 27012 Roswell Ct, Valencia, CA was $10,790. The county assessed it at $741,673.

More homes on Roswell Ct

Closest homes

More homes in Valencia 91354

Assigned schools

Explore the area

See this home in context

Open 27012 Roswell Ct 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