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Planned Unit Development (Pud)Residential
$969,896$512 / 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
Last sold for $860,000 on May 4, 2021

27004 LAMBERTON PL

VALENCIA, CA 91354
3
Beds
3
Baths
1,893 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.
0.27 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.

Valuation

$970K
$936K low$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.$860,000 · May 4, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,112 (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.$949,506 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$572,243
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$377,263
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$930,889

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Planned Unit Development (Pud)
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.27
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.Builtup (layered Asphalt)
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.Spa/Hot Tub (Only)

Transaction History(8)

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 · 0.6 mi
H
Valencia High SchoolA
High · Grades 9–12 · 1.3 mi
M
Rio Norte Junior High SchoolA
Middle · Grades 7–8 · 2.1 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%

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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

27004 Lamberton Pl 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 74% of homes in Valencia 91354
  • Costs more per square foot than 83% of homes in Valencia 91354
  • Bigger than 65% of homes in Los Angeles County
  • Has a bigger lot than 76% 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 74% 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$969,896
CheaperTypical $836,507Pricier

Pricier than 74% of homes nearby

Price per ft²$512
CheaperTypical $431Pricier

Pricier than 83% of homes nearby

Living area1,893 ft²
SmallerTypical 1,908 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.27 ac
SmallerTypical 0.17 acBigger

Bigger than 69% of homes nearby

Year built1993
OlderTypical 1998Newer

Newer than 29% of homes nearby

How 27004 Lamberton Pl ranks against every home in each area.
MeasureThis homeNorthbridgeValencia 91354Los Angeles County
Estimated valuepricier than$969,89662% of homes74% of homes63% of homes
Price per ft²pricier than$51268% of homes83% of homes35% of homes
Living areabigger than1,893 ft²50% of homes50% of homes65% of homes
Lot sizebigger than0.27 ac76% of homes69% of homes74% of homes
Year builtnewer than199343% of homes29% of homes89% of homes

About 27004 Lamberton Pl

How much is 27004 Lamberton Pl, Valencia, CA worth?

The TopHap Estimate for 27004 Lamberton Pl, Valencia, CA is $969,896 as of Oct 21, 2026. The likely range is $936,152 to $1,003,640. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27004 Lamberton Pl, Valencia, CA last sell?

27004 Lamberton Pl, Valencia, CA last sold on May 4, 2021 for $860,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 27004 Lamberton Pl, Valencia, CA?

27004 Lamberton Pl, Valencia, CA has 3 bedrooms, 3 bathrooms, 1,893 square feet of living space and a 0.27-acre lot.

When was 27004 Lamberton Pl, Valencia, CA built?

27004 Lamberton Pl, Valencia, CA was built in 1993, making it 33 years old. The building has 2 stories.

What schools serve 27004 Lamberton Pl, Valencia, CA?

27004 Lamberton Pl, 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 27004 Lamberton Pl, Valencia, CA compare to other homes in Valencia 91354?

Among the 10,278 homes in Valencia 91354, it is worth more than 74% of them ($969,896 against a typical $836,507), its price per square foot is higher than 83% of them ($512 against a typical $431), it is bigger than 50% of them (1,893 ft² against a typical 1,908 ft²), its lot is bigger than 69% of them (0.27 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 63% 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 27004 Lamberton Pl, Valencia, CA?

The 2025 property tax bill for 27004 Lamberton Pl, Valencia, CA was $13,112. The county assessed it at $949,506.

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