118 Alisma Ct is a 2,479 square foot house on a 5,408 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on August 23, 2012 for $885,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,881,938.
Single-familyProperty Type
2000Year Built
5,408 sq ftLot Size
$759Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,881,938
$997K since sold in August 2012$53K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.3% higher than the average sale price ($1.59M) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11177042
Apr 1, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11172251
Mar 3, 2003
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$15,161 (+3.1%)
$640,583 + $471,013
$1,111,596
2025
$14,706 (+2.1%)
$640,583 + $471,013
$1,111,596
2024
$14,397 (+1.7%)
$628,023 + $461,778
$1,089,801
2023
$14,162 (+1.3%)
$615,709 + $452,724
$1,068,433
2022
$13,987 (+2.5%)
$603,637 + $443,848
$1,047,485
2021
$13,645 (+1.0%)
$591,801 + $435,146
$1,026,947
2020
$13,504 (+1.4%)
$580,198 + $426,614
$1,006,812
2019
$13,313 (+3.8%)
$574,249 + $422,240
$996,489
2018
$12,826 (+3.8%)
$562,990 + $413,961
$976,951
2017
$12,360 (+1.5%)
$541,129 + $397,888
$939,017
2016
$12,175 (+1.5%)
$541,129 + $397,888
$939,017
2015
$11,998 (+1.5%)
$530,519 + $390,087
$920,606
2014
$11,820 (+1.4%)
$512,315 + $376,702
$889,017
2013
$11,662 (+12.5%)
$512,315 + $376,702
$889,017
2012
$10,366
$510,000 + $375,000
$885,000
2011
$10,367 (−5.7%)
$402,317 + $384,683
$787,000
2010
$10,996 (−0.2%)
$404,362 + $386,638
$791,000
2009
$11,016 (+3.4%)
$437,587 + $418,408
$855,995
2008
$10,649
$438,627 + $419,402
$858,029
Tax history for 118 Alisma Ct
Year
Property tax
Land + Additions
Assessment*
2026
$15,161 (+3.1%)
$640,583 + $471,013
$1,111,596
2025
$14,706 (+2.1%)
$640,583 + $471,013
$1,111,596
2024
$14,397 (+1.7%)
$628,023 + $461,778
$1,089,801
2023
$14,162 (+1.3%)
$615,709 + $452,724
$1,068,433
2022
$13,987 (+2.5%)
$603,637 + $443,848
$1,047,485
2021
$13,645 (+1.0%)
$591,801 + $435,146
$1,026,947
2020
$13,504 (+1.4%)
$580,198 + $426,614
$1,006,812
2019
$13,313 (+3.8%)
$574,249 + $422,240
$996,489
2018
$12,826 (+3.8%)
$562,990 + $413,961
$976,951
2017
$12,360 (+1.5%)
$541,129 + $397,888
$939,017
2016
$12,175 (+1.5%)
$541,129 + $397,888
$939,017
2015
$11,998 (+1.5%)
$530,519 + $390,087
$920,606
2014
$11,820 (+1.4%)
$512,315 + $376,702
$889,017
2013
$11,662 (+12.5%)
$512,315 + $376,702
$889,017
2012
$10,366
$510,000 + $375,000
$885,000
2011
$10,367 (−5.7%)
$402,317 + $384,683
$787,000
2010
$10,996 (−0.2%)
$404,362 + $386,638
$791,000
2009
$11,016 (+3.4%)
$437,587 + $418,408
$855,995
2008
$10,649
$438,627 + $419,402
$858,029
*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
PD
DVSP
Planned Development Zone
The PD zone is applied to large parcels of land in order to reduce or eliminate the rigidity, delays, and conflicts that otherwise would result from application of zoning standards and procedures designed primarily for small parcels, and to: Ensure orderly and thorough planning and review procedures that will result in quality urban design; Encourage variety and avoid monotony in large developments by allowing greater freedom in selecting the means to provide access, light, open space, and amenity; Provide a mechanism whereby the City may authorize desirable developments consistent with the General Plan without inviting speculative rezoning applications, which, if granted, often could deprive other owners of development opportunities without resulting in construction of the proposed facilities; Encourage allocation and improvement of common open space in residential areas, and provide for open space maintenance at the expense of those who will directly benefit from it; and Encourage the assembly of properties that might otherwise be developed in unrelated increments to the detriment of surrounding neighborhoods. Building intensity may be up to the maximum required by the General Plan land use classification applicable to the site. The PD zone is consistent with and implements all land use classifications of the General Plan.
Zone overlays
Dougherty Valley Specific Plan
Jan 2, 2026 • Final
Miscellaneous - re-roof
Roofing
Mar 11, 2025 • Final
Energy storage system (ess) - electrical
Battery
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
Interior
Room Information
# of Rooms: 10
Exterior
Property Information
Subdivision Name: SUBDIVISION 8254
Living Sq. Ft: 2,479
Ground Floor Sq. Ft: 1,491
Building Sq. Ft: 2,479
# of Stories: 2
Legal Description: T8254 L23
Parking & Garage Information
Garage/Parking Sq. Ft: 483
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,408
Legal Lot Number: 23
Acres: 0.1242
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,479
Stories: 2.0
Lot Size: 5,408 square feet
Style: Single Family Residential
Year Built: 2000
Year Renovated: 2001
County: Contra Costa County
APN: 2221900232
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Coyote Creek Elementary School
Public K-5 • Assigned • 0.9mi
10/10
Gale Ranch Middle School
Public 6-8 • Assigned • 1.6mi
10/10
Dougherty Valley High School
Public 9-12 • Assigned • 2.1mi
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...