bridgeMLS, Bay East AOR, or Contra Costa AOR #41070062
Oct 31, 2024
Sold
$2,197,000
$621/sq ft
Oct 17, 2024
Pending
—
Sep 8, 2024
Price Changed
*
Aug 16, 2024
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #41056904
Jul 16, 2024
Sold
$2,100,000
$594/sq ft
Jul 3, 2024
Pending
—
Jun 10, 2024
Price Changed
*
May 3, 2024
Listed
*
There are no remarks available.
bridgeMLS, Bay East AOR, or Contra Costa AOR #41051394
Apr 12, 2024
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40988543
Jun 1, 2022
Listing Removed
—
Public Records
Oct 3, 2003
Sold
$725,000
$205/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11189712
Aug 6, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10507351
Apr 22, 1998
Listing Removed
—
Public Records
Apr 16, 1998
Sold
$429,000
$121/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #28507351
Mar 15, 1998
Listing Removed
—
Public Records
Aug 20, 1992
Sold
$385,000
$109/sq ft
Public Records
May 1, 1978
Sold
$125,500
$35/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$25,434 (+3.2%)
$1,428,000 + $812,940
$2,240,940
2025
$24,634 (+110.6%)
$1,428,000 + $812,940
$2,240,940
2024
$11,695 (+1.6%)
$1,400,000 + $797,000
$2,197,000
2023
$11,510 (+0.7%)
$512,951 + $497,618
$1,010,569
2022
$11,425 (+2.0%)
$502,894 + $487,861
$990,755
2021
$11,197 (+0.6%)
$493,034 + $478,296
$971,330
2020
$11,125 (+1.3%)
$483,367 + $468,918
$952,285
2019
$10,978 (+3.9%)
$478,411 + $464,110
$942,521
2018
$10,571 (+3.7%)
$469,031 + $455,010
$924,041
2017
$10,190 (+1.2%)
$450,819 + $437,343
$888,162
2016
$10,072 (+1.0%)
$450,819 + $437,343
$888,162
2015
$9,972 (+1.2%)
$441,980 + $428,768
$870,748
2014
$9,857 (+1.0%)
$426,815 + $414,056
$840,871
2013
$9,762 (+2.8%)
$426,815 + $414,056
$840,871
2012
$9,494 (+1.7%)
$424,887 + $412,185
$837,072
2011
$9,333 (+4.4%)
$416,556 + $404,103
$820,659
2010
$8,939 (−2.9%)
$408,389 + $396,180
$804,569
2009
$9,203 (+3.5%)
$392,618 + $380,882
$773,500
2008
$8,894
$406,300 + $394,155
$800,455
Tax history for 9725 Alcosta Blvd
Year
Property tax
Land + Additions
Assessment*
2026
$25,434 (+3.2%)
$1,428,000 + $812,940
$2,240,940
2025
$24,634 (+110.6%)
$1,428,000 + $812,940
$2,240,940
2024
$11,695 (+1.6%)
$1,400,000 + $797,000
$2,197,000
2023
$11,510 (+0.7%)
$512,951 + $497,618
$1,010,569
2022
$11,425 (+2.0%)
$502,894 + $487,861
$990,755
2021
$11,197 (+0.6%)
$493,034 + $478,296
$971,330
2020
$11,125 (+1.3%)
$483,367 + $468,918
$952,285
2019
$10,978 (+3.9%)
$478,411 + $464,110
$942,521
2018
$10,571 (+3.7%)
$469,031 + $455,010
$924,041
2017
$10,190 (+1.2%)
$450,819 + $437,343
$888,162
2016
$10,072 (+1.0%)
$450,819 + $437,343
$888,162
2015
$9,972 (+1.2%)
$441,980 + $428,768
$870,748
2014
$9,857 (+1.0%)
$426,815 + $414,056
$840,871
2013
$9,762 (+2.8%)
$426,815 + $414,056
$840,871
2012
$9,494 (+1.7%)
$424,887 + $412,185
$837,072
2011
$9,333 (+4.4%)
$416,556 + $404,103
$820,659
2010
$8,939 (−2.9%)
$408,389 + $396,180
$804,569
2009
$9,203 (+3.5%)
$392,618 + $380,882
$773,500
2008
$8,894
$406,300 + $394,155
$800,455
*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
Zoning
Permits
Beds
6
Baths
4
Stories
2
Lot width
—
Lot depth
—
Lot size
8,960 Sq. Ft.
Year renovated
1990
Sq. Ft.
3,536
Year built
1978
Style
Single Family Residential
County
Contra Costa County
APN
2106810027
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
RS-10
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Dec 14, 2020 • Final
Alteration, remodel, repair - building residential
Remodel
May 5, 2015 • Final
Photovoltaic - electrical
Electrical
Solar
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.
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Walt Disney Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 1.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2024. This data may not match public records. Learn more.