9714 Alcosta Blvd is a 3,766 square foot house on a 0.35 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on January 07, 2014 for $1,050,000. Based on Redfin's San Ramon data, we estimate the home's value is $2,194,667.
Single-familyProperty Type
1988Year Built
0.35 acresLot Size
$583Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,194,667
$1.1M since sold in January 2014$6,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.1% higher than the average sale price ($2.09M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11105296
Oct 10, 2001
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11104729
Jul 24, 2001
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11103598
Jul 19, 2001
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11097653
Jul 12, 2001
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11093545
Jun 6, 2001
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11092893
May 9, 2001
Listing Removed
—
Public Records
Oct 21, 1994
Sold
$455,000
$121/sq ft
Public Records
Aug 14, 1989
Sold
$485,000
$129/sq ft
Public Records
Nov 4, 1987
Sold
$365,000
$97/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$15,265 (+3.3%)
$562,666 + $750,222
$1,312,888
2025
$14,784 (+2.0%)
$562,666 + $750,222
$1,312,888
2024
$14,492 (+1.6%)
$551,634 + $735,512
$1,287,146
2023
$14,267 (+0.7%)
$540,818 + $721,091
$1,261,909
2022
$14,164 (+2.0%)
$530,214 + $706,952
$1,237,166
2021
$13,881 (+0.6%)
$519,818 + $693,091
$1,212,909
2020
$13,796 (+1.3%)
$509,626 + $679,501
$1,189,127
2019
$13,619 (+3.8%)
$504,401 + $672,534
$1,176,935
2018
$13,115 (+3.7%)
$494,511 + $659,348
$1,153,859
2017
$12,645 (+1.1%)
$475,309 + $633,746
$1,109,055
2016
$12,505 (+1.0%)
$475,309 + $633,746
$1,109,055
2015
$12,382 (+23.6%)
$465,990 + $621,320
$1,087,310
2014
$10,020 (+1.0%)
$553,143 + $302,479
$855,622
2013
$9,923 (+2.8%)
$553,143 + $302,479
$855,622
2012
$9,651 (+1.7%)
$550,644 + $301,112
$851,756
2011
$9,487 (+1.3%)
$539,848 + $295,208
$835,056
2010
$9,364
$529,263 + $289,420
$818,683
2009
$9,355 (+3.5%)
$525,308 + $287,257
$812,565
2008
$9,042
$526,556 + $287,940
$814,496
Tax history for 9714 Alcosta Blvd
Year
Property tax
Land + Additions
Assessment*
2026
$15,265 (+3.3%)
$562,666 + $750,222
$1,312,888
2025
$14,784 (+2.0%)
$562,666 + $750,222
$1,312,888
2024
$14,492 (+1.6%)
$551,634 + $735,512
$1,287,146
2023
$14,267 (+0.7%)
$540,818 + $721,091
$1,261,909
2022
$14,164 (+2.0%)
$530,214 + $706,952
$1,237,166
2021
$13,881 (+0.6%)
$519,818 + $693,091
$1,212,909
2020
$13,796 (+1.3%)
$509,626 + $679,501
$1,189,127
2019
$13,619 (+3.8%)
$504,401 + $672,534
$1,176,935
2018
$13,115 (+3.7%)
$494,511 + $659,348
$1,153,859
2017
$12,645 (+1.1%)
$475,309 + $633,746
$1,109,055
2016
$12,505 (+1.0%)
$475,309 + $633,746
$1,109,055
2015
$12,382 (+23.6%)
$465,990 + $621,320
$1,087,310
2014
$10,020 (+1.0%)
$553,143 + $302,479
$855,622
2013
$9,923 (+2.8%)
$553,143 + $302,479
$855,622
2012
$9,651 (+1.7%)
$550,644 + $301,112
$851,756
2011
$9,487 (+1.3%)
$539,848 + $295,208
$835,056
2010
$9,364
$529,263 + $289,420
$818,683
2009
$9,355 (+3.5%)
$525,308 + $287,257
$812,565
2008
$9,042
$526,556 + $287,940
$814,496
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
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
Mar 27, 1990 • Final
Alteration, remodel, repair - building residential
Remodel
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
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 3
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Style Type: Victorian
Building Construction Quality: Good
Exterior Wall: Wood Siding
Pool Information
Has Pool
Property Information
Living Sq. Ft: 3,766
Ground Floor Sq. Ft: 2,219
Building Sq. Ft: 3,766
# of Stories: 2
Legal Description: T05612 L0028 B EX MR
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 732
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,200
Legal Lot Number: 28
Acres: 0.3489
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,766
Stories: 2.0
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1995
County: Contra Costa County
APN: 2107510287
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 • 0.4mi
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...