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Residential > House
Sold
11/01/2019
Sold Price
$859,000$517/ft²

21137 Aspen Ave
Castro Valley, CA 94546

  • 3
    Beds
  • 2
    Baths
  • 1,660
    ft²
    Living Area
  • 5,390
    ft²
    Lot Size
  • -
    Pool
  • 2
    Car
  • 1954
    Year Built
  • -
    DOM
  • 7
    Permits
21137 Aspen Ave, Castro Valley, CA 94546 is a 3 bed, 2 bath, 1,660 ft² house built in 1954 on a 0.124 acre lot with 7 construction permits. This house is currently off market, and it was last sold in 2019 for $859,000. The latest TopHap estimate of the house's value is $1,268,000.

    Property Valuations

    Latest estimates for 21137 Aspen Ave based on TopHap automated valuation model (AVM).

    • TopHap Estimate

      $1,268,000

      $763/ft²

      +$409K above Sold Price

      Updated 3 months ago

      • 21137 Aspen Ave is valued at $1,268,000 by TopHap AVM 3 months ago.

    • Last Sold Price

      $859,000

      $517/ft²

      4 years ago

      • 21137 Aspen Ave was last sold in 2019 for $859,000.

    Permits

    21137 Aspen Ave has 7 permit records.

    Permit History
    7
    Permits
    February 21, 2023
    Description: Earthquake brace and bolt seismic retrofit: as prescribed by the 2008 standard plan set a. To upgrade the attachment of the single family dwelling to the foundation with a voluntary earthquake strengthening in accordance with standard plan set a for ebb program and the 2019 cbc installing ufp10's anchor plates braced wall panels and l70 clips or l90 clips per plansStatus: finalType: Building permitEffective Date: 2023-02-21Permit Number: BLD2022-03133
    November 5, 2021
    Description: 1) 2 ton air conditioning 2.5 ton coil seer 20 unit addition on 2) 70k btus 96% afue furnace change out in attic. 3) electrical disconnectStatus: finalType: Simple permitEffective Date: 2021-11-05Permit Number: BLD2021-02569
    November 21, 2019
    Description: Replace 30 amp subpanel in garage w 50 amp subpanelStatus: finalType: Building permit buildingEffective Date: 2019-11-21Permit Number: BLD2019-04156
    April 23, 2003
    Description: Upgrade service from 100a to 125a addition 50a 220v circuit for aboveground hot tubStatus: finalType: BuildingBusiness Name: Katheri NebradshawEffective Date: 2003-04-23Permit Number: BLD2002-01267
    May 11, 2002
    Description: Overlay steel tile over shakesStatus: issuedType: BuildingBusiness Name: Western RoofingEffective Date: 2002-05-11Permit Number: BLD2001-01883
    August 3, 1998
    Description: Run gas line to fireplaceStatus: finalType: Simple permit; BuildingBusiness Name: Howe plumbing0Effective Date: 1998-08-03Permit Number: BLD1998-01361
    March 28, 1995
    Description: Remove part. Wall and hall DRStatus: finalType: Simple permit; BuildingBusiness Name: Steve M. Evans0Effective Date: 1995-03-28Permit Number: BLD1995-01123

    Current Ownership

    Information about the current owner(s).

    • Taxes Billed

      Taxes billed in 2023$11,464.76
      From latest Total Assessed Value1.27%
      Total Assessed Value$905,779
      =
      Land
      Assessed Value      $270,571
      +
      Additions
      Assessed Value      $635,208

      • In 2023, taxes billed for 21137 Aspen Ave were $11,464.76, which is 1.27% from latest Total Assessed Value of $905,779.

    Property History

    21137 Aspen Ave has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).

    Property Events

    Environment

    Environmental factors around 21137 Aspen Ave

    • Hazard Risks

      Earthquake
      657
      Particulates
      105
      Nat'l Avg
      100
      Carb Mono
      99
      Air Pollution
      91
      Ozone
      90
      Lead
      43
      Tornado
      4
      Weather
      2
      Wind
      2
      Hail
      0
      Hurricane
      0

      • 10 hazards (Carbon Monoxide, Earthquake Risk, Tornado Index, Air Pollution Index, Ozone Index, Wind Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 21137 Aspen Ave.

      Walkability Index

      19 /20

      Most Walkable

      Most Walkable

      20-18

      Very Walkable

      17-15

      Somewhat Walkable

      14-10

      Car Dependent

      9-0

      21137 Aspen Ave has a walkability score of 19 out of 20, which means that it is in a most walkable area.

      Noise Level

      48 dB

      Similar to Quiet Suburban 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 21137 Aspen Ave is around 48dBs, which is comparable to a Quiet Suburban Residential area.

      Temperature

      Seasonal temperature sampled over multiple years

      Winter
      Average

      49 °F

      Low

      41°F

      High

      57°F

      Summer
      Average

      64 °F

      Low

      54°F

      High

      74°F

      In the winter at 21137 Aspen Ave, temperatures range from 41.06°F to 57.47°F with an average of 49.27°F. In the summer, the temperature ranges from 53.89°F to 74.43°F with and average of 64.16°F.

    School Information

    Public/private schools serving 21137 Aspen Ave

      Public Schools

      Canyon Middle School
      Grades: 6-8
      1.28  mi
      B+
      Castro Valley High School
      Grades: 9-12
      0.87  mi
      A
      Marshal Elementary
      Grades: KG-5
      0.43  mi
      A-
      Creekside Middle School
      Grades: 6-8
      0.70  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 21137 Aspen Ave have ratings undefined, undefined, undefined, and undefined.

    Neighborhood

    This property is located in Castro Valley, Castro Valley, CA 94546.

    • Region

      • Boundary map of Castro Valley.

      Crime Index for 94546

      81

      Below national average
      81

      The crime index in 94546 is 81, which is 0.8 times lower than national average.

    • Seasonal Housing units 94546

      10%

      of housing is for seasonal rent.

      Daytime Population for 94546

      -4%

      of people during work hours.

    Market Trends

    Historical market data near 21137 Aspen Ave over selected time period.

    Nearby Properties on Aspen Ave

    USACAAlameda CountyCastro ValleyAspen Ave