?
  • Chat with Us
  • Submit Feedback
  • TopHap Academy
  • What's New?
Sign InSign Up Free

© 2025 TopHap. All rights reserved.

Residential > House
Sold
07/29/2004
Sold Price
$445,000$287/ft²

20502 Calpet Dr
Diamond Bar, CA 91789

  • 4
    Beds
  • 2
    Baths
  • 1,550
    ft²
    Living Area
  • 7,997
    ft²
    Lot Size
  • 1
    Pool
  • -
    Car
  • 1965
    Year Built
  • -
    DOM
  • -
    Permit
20502 Calpet Dr, Diamond Bar, CA 91789 is a 4 bed, 2 bath, 1,550 ft² house built in 1965 on a 0.184 acre lot. This house is currently off market, and it was last sold in 2004 for $445,000. The latest TopHap estimate of the house's value is $879,750.

    Property Valuations

    Latest estimates for 20502 Calpet Dr based on TopHap automated valuation model (AVM).

    • TopHap Estimate

      $879,750

      $567/ft²

      +$435K above Sold Price

      Updated 6 months ago

      • 20502 Calpet Dr is valued at $879,750 by TopHap AVM 6 months ago.

    • Last Sold Price

      $445,000

      $287/ft²

      20 years ago

      • 20502 Calpet Dr was last sold in 2004 for $445,000.

    Current Ownership

    Information about the current owner(s).

    • Taxes Billed

      Taxes billed in 2023$7,755.62
      From latest Total Assessed Value1.24%
      Total Assessed Value$623,973
      =
      Land
      Assessed Value      $418,978
      +
      Additions
      Assessed Value      $204,995

      • In 2023, taxes billed for 20502 Calpet Dr were $7,755.62, which is 1.24% from latest Total Assessed Value of $623,973.

    Property History

    20502 Calpet Dr has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).

    Property Events

    Environment

    Environmental factors around 20502 Calpet Dr

    • Hazard Risks

      Earthquake
      413
      Carb Mono
      115
      Lead
      106
      Particulates
      105
      Air Pollution
      103
      Ozone
      101
      Nat'l Avg
      100
      Tornado
      46
      Weather
      25
      Wind
      15
      Hurricane
      7
      Hail
      4

      • 12 hazards (Carbon Monoxide, Earthquake Risk, Hail Index, Tornado Index, Hurricane Index, Air Pollution Index, Ozone Index, Wind Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 20502 Calpet Dr.

      Walkability Index

      12 /20

      Somewhat Walkable

      Most Walkable

      20-18

      Very Walkable

      17-15

      Somewhat Walkable

      14-10

      Car Dependent

      9-0

      20502 Calpet Dr has a walkability score of 12 out of 20, which means that it is in a somewhat walkable area.

      Noise Level

      56 dB

      Similar to Urban Residential

      Quiet Suburban Residential 0-49

      Suburban Residential 50-54

      Urban Residential 55-59

      Noisy Urban Residential 60-64

      Very Noisy Urban Residential 65+

      Noise at 20502 Calpet Dr is around 56dBs, which is comparable to a Urban Residential area.

      Temperature

      Seasonal temperature sampled over multiple years

      Winter
      Average

      55 °F

      Low

      43°F

      High

      68°F

      Summer
      Average

      73 °F

      Low

      58°F

      High

      88°F

      In the winter at 20502 Calpet Dr, temperatures range from 42.88°F to 67.54°F with an average of 55.21°F. In the summer, the temperature ranges from 58.32°F to 87.58°F with and average of 72.95°F.

    School Information

    Public/private schools serving 20502 Calpet Dr

      Public Schools

      South Pointe Middle School
      Grades: 6-8
      0.53  mi
      A
      Walnut High School
      Grades: 9-12
      1.86  mi
      A
      Walnut Elementary School
      Grades: KG-5
      0.47  mi
      A
      * The school rating is based entirely on the test score performance of each school. It is based on a scale of A-F, A being best.

      Nearby public schools serving 20502 Calpet Dr have ratings undefined, undefined, and undefined.

    Neighborhood

    This property is located in The San Gabriel Valley, Diamond Bar, CA 91789.

    • Region

      • Boundary map of The San Gabriel Valley.

      Crime Index for 91789

      25

      Very safe neighborhood
      25

      The crime index in 91789 is 25, which is 0.3 times lower than national average.

    • Seasonal Housing units 91789

      28%

      of housing is for seasonal rent.

      Daytime Population for 91789

      +21%

      of people during work hours.

    Market Trends

    Historical market data near 20502 Calpet Dr over selected time period.

    Nearby Properties on Calpet Dr

    USACALos Angeles CountyDiamond BarCalpet Dr