bridgeMLS, Bay East AOR, or Contra Costa AOR #11007428
Jul 9, 1999
Sold
$540,000
$380/sq ft
Jun 30, 1999
Listing Removed
—
Mar 5, 1999
Listed
$589,000
$414/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$16,498 (+2.3%)
$674,110 + $843,368
$1,517,478
2024
$16,132 (+1.5%)
$660,893 + $826,832
$1,487,725
2023
$15,896 (+0.9%)
$647,935 + $810,620
$1,458,555
2022
$15,758 (+2.1%)
$635,231 + $794,726
$1,429,957
2021
$15,430 (+0.4%)
$622,776 + $779,144
$1,401,920
2020
$15,368 (+1.2%)
$610,565 + $763,867
$1,374,432
2019
$15,184 (+3.6%)
$604,305 + $756,035
$1,360,340
2018
$14,650 (+3.0%)
$592,456 + $741,211
$1,333,667
2017
$14,216 (+7.7%)
$569,451 + $712,430
$1,281,881
2016
$13,201 (−0.3%)
$569,451 + $712,430
$1,281,881
2015
$13,240 (+20.5%)
$558,286 + $633,834
$1,192,120
2014
$10,984 (+2.3%)
$539,130 + $430,256
$969,386
2013
$10,737 (−7.6%)
$539,130 + $430,256
$969,386
2012
$11,617 (+3.7%)
$536,694 + $428,312
$965,006
2011
$11,207 (+0.9%)
$526,171 + $516,057
$1,042,228
2010
$11,103 (+0.4%)
$515,854 + $505,939
$1,021,793
2009
$11,064 (+6.0%)
$511,999 + $502,158
$1,014,157
2008
$10,437
$513,216 + $503,351
$1,016,567
Tax history for 1000 Castle Rock
Year
Property tax
Land + Additions
Assessment*
2025
$16,498 (+2.3%)
$674,110 + $843,368
$1,517,478
2024
$16,132 (+1.5%)
$660,893 + $826,832
$1,487,725
2023
$15,896 (+0.9%)
$647,935 + $810,620
$1,458,555
2022
$15,758 (+2.1%)
$635,231 + $794,726
$1,429,957
2021
$15,430 (+0.4%)
$622,776 + $779,144
$1,401,920
2020
$15,368 (+1.2%)
$610,565 + $763,867
$1,374,432
2019
$15,184 (+3.6%)
$604,305 + $756,035
$1,360,340
2018
$14,650 (+3.0%)
$592,456 + $741,211
$1,333,667
2017
$14,216 (+7.7%)
$569,451 + $712,430
$1,281,881
2016
$13,201 (−0.3%)
$569,451 + $712,430
$1,281,881
2015
$13,240 (+20.5%)
$558,286 + $633,834
$1,192,120
2014
$10,984 (+2.3%)
$539,130 + $430,256
$969,386
2013
$10,737 (−7.6%)
$539,130 + $430,256
$969,386
2012
$11,617 (+3.7%)
$536,694 + $428,312
$965,006
2011
$11,207 (+0.9%)
$526,171 + $516,057
$1,042,228
2010
$11,103 (+0.4%)
$515,854 + $505,939
$1,021,793
2009
$11,064 (+6.0%)
$511,999 + $502,158
$1,014,157
2008
$10,437
$513,216 + $503,351
$1,016,567
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
4
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
2.49 Acres
Year renovated
2016
Sq. Ft.
3,860
Year built
2005
Style
Single Family Residential
County
Contra Costa County
APN
1382400016
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Sep 29, 2011 • Final
Building/residential/r/new single family-duplex
Construct a new single-family home. Structural revisions were made according to the plans.
New construction
Jun 15, 2010 • Final
Building - residential electrical
Perform an electrical service upgrade.
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Detached
Interior
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Other Bathrooms Included Features: Shower Over Tub
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1999. This data may not match public records. Learn more.