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Single Family ResidenceResidential
$516,443$449 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $116,000 on Jun 29, 1998

639 RADSTOCK AVE

LA PUENTE, CA 91744
4
Beds
2
Baths
1,150 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$516K
$469K low$563K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$116,000 · Jun 29, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,435 (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.$238,088 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$145,946
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$92,142
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$233,421

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
Lot (acres)The size of the land the home sits on, from county records.0.14
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.Rock / Gravel
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Hurley Elementary SchoolD+
Elementary · Grades KG–6 · 0.2 mi
M
Giano Intermediate SchoolC-
Middle · Grades 7–8 · 1.4 mi
H
Nogales High SchoolC
High · Grades 9–12 · 2.4 mi

District: Rowland Unified School District

Neighborhood · ZIP 91744These 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.40
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 100.370

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.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.79,289
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9,068 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,697
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,417
Average tempThe average temperature here across a full year.65°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

639 Radstock 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.

  • Worth less than 91% of homes in La Puente 91744
  • Costs less per square foot than 77% of homes in Los Angeles County
  • Smaller than 79% of homes in Los Angeles County
  • Has a smaller lot than 77% of homes in La Puente 91744
  • Older than 76% of homes in La Puente 91744

What homes are worth in La Puente 91744

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

This home
$423K$923K

This home is worth more than 9% of homes in La Puente 91744.

How it measures up in La Puente 91744

The dot is this home. The mark in the middle is the typical home in La Puente 91744.

Estimated value$516,443
CheaperTypical $655,873Pricier

Pricier than 9% of homes nearby

Price per ft²$449
CheaperTypical $511Pricier

Pricier than 25% of homes nearby

Living area1,150 ft²
SmallerTypical 1,266 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.14 ac
SmallerTypical 0.15 acBigger

Bigger than 23% of homes nearby

Year built1954
OlderTypical 1956Newer

Newer than 24% of homes nearby

How 639 Radstock Ave ranks against every home in each area.
MeasureThis homeLa Puente 91744Los Angeles County
Estimated valuepricier than$516,4439% of homes12% of homes
Price per ft²pricier than$44925% of homes23% of homes
Living areabigger than1,150 ft²33% of homes21% of homes
Lot sizebigger than0.14 ac23% of homes29% of homes
Year builtnewer than195424% of homes44% of homes

About 639 Radstock Ave

How much is 639 Radstock Ave, La Puente, CA worth?

The TopHap Estimate for 639 Radstock Ave, La Puente, CA is $516,443 as of Aug 30, 2026. The likely range is $469,430 to $563,456. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 639 Radstock Ave, La Puente, CA last sell?

639 Radstock Ave, La Puente, CA last sold on Jun 29, 1998 for $116,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 639 Radstock Ave, La Puente, CA?

639 Radstock Ave, La Puente, CA has 4 bedrooms, 2 bathrooms, 1,150 square feet of living space and a 0.14-acre lot.

When was 639 Radstock Ave, La Puente, CA built?

639 Radstock Ave, La Puente, CA was built in 1954, making it 72 years old. It is a conventional home. The building has 1 story.

What schools serve 639 Radstock Ave, La Puente, CA?

639 Radstock Ave, La Puente, CA is assigned to Hurley Elementary School (elementary), rated D+; Giano Intermediate School (middle), rated C-; Nogales High School (high), rated C. All sit in Rowland Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 639 Radstock Ave, La Puente, CA compare to other homes in La Puente 91744?

Among the 15,902 homes in La Puente 91744, it is worth more than 9% of them ($516,443 against a typical $655,873), its price per square foot is higher than 25% of them ($449 against a typical $511), it is bigger than 33% of them (1,150 ft² against a typical 1,266 ft²), its lot is bigger than 23% of them (0.14 ac against a typical 0.15 ac) and it is newer than 24% of them (1954 against a typical 1956). Measured against all of Los Angeles County, it is worth more than 12% 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 639 Radstock Ave, La Puente, CA?

The 2025 property tax bill for 639 Radstock Ave, La Puente, CA was $3,435. The county assessed it at $238,088.

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