2830 Calais Dr is a 1,381 square foot house on a 7,000 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on March 25, 2013 for $657,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,227,820.
Single-familyProperty Type
1969Year Built
7,000 sq ftLot Size
$889Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,227,820
$571K since sold in March 2013$30K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.5% lower than the average sale price ($1.33M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11038718
Jan 20, 2000
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11035787
Jan 3, 2000
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10242987
Nov 5, 1997
Listing Removed
—
Public Records
Oct 15, 1997
Sold
$227,000
$164/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27242987
Sep 9, 1997
Listing Removed
—
Public Records
Jun 15, 1984
Sold
$128,000
$93/sq ft
Public Records
Aug 1, 1979
Sold
$81,000
$59/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$9,922 (+3.3%)
$628,023 + $197,195
$825,218
2025
$9,608 (+2.0%)
$628,023 + $197,195
$825,218
2024
$9,418 (+1.6%)
$615,709 + $193,329
$809,038
2023
$9,267 (+0.7%)
$603,637 + $189,539
$793,176
2022
$9,200 (+2.0%)
$591,801 + $185,823
$777,624
2021
$9,019 (+0.7%)
$580,198 + $182,180
$762,378
2020
$8,959 (+1.4%)
$568,822 + $178,608
$747,430
2019
$8,840 (+3.8%)
$562,990 + $176,777
$739,767
2018
$8,513 (+3.7%)
$551,951 + $173,311
$725,262
2017
$8,208 (+1.2%)
$530,519 + $166,582
$697,101
2016
$8,109 (+1.0%)
$530,519 + $166,582
$697,101
2015
$8,031 (+1.2%)
$520,117 + $163,316
$683,433
2014
$7,939 (+57.0%)
$502,270 + $157,712
$659,982
2013
$5,058 (+2.7%)
$502,270 + $157,712
$659,982
2012
$4,923 (+1.8%)
$274,584 + $134,168
$408,752
2011
$4,837 (+1.6%)
$269,200 + $131,538
$400,738
2010
$4,763 (+0.3%)
$263,922 + $128,959
$392,881
2009
$4,747 (+3.9%)
$261,950 + $127,996
$389,946
2008
$4,567
$262,573 + $128,301
$390,874
Tax history for 2830 Calais Dr
Year
Property tax
Land + Additions
Assessment*
2026
$9,922 (+3.3%)
$628,023 + $197,195
$825,218
2025
$9,608 (+2.0%)
$628,023 + $197,195
$825,218
2024
$9,418 (+1.6%)
$615,709 + $193,329
$809,038
2023
$9,267 (+0.7%)
$603,637 + $189,539
$793,176
2022
$9,200 (+2.0%)
$591,801 + $185,823
$777,624
2021
$9,019 (+0.7%)
$580,198 + $182,180
$762,378
2020
$8,959 (+1.4%)
$568,822 + $178,608
$747,430
2019
$8,840 (+3.8%)
$562,990 + $176,777
$739,767
2018
$8,513 (+3.7%)
$551,951 + $173,311
$725,262
2017
$8,208 (+1.2%)
$530,519 + $166,582
$697,101
2016
$8,109 (+1.0%)
$530,519 + $166,582
$697,101
2015
$8,031 (+1.2%)
$520,117 + $163,316
$683,433
2014
$7,939 (+57.0%)
$502,270 + $157,712
$659,982
2013
$5,058 (+2.7%)
$502,270 + $157,712
$659,982
2012
$4,923 (+1.8%)
$274,584 + $134,168
$408,752
2011
$4,837 (+1.6%)
$269,200 + $131,538
$400,738
2010
$4,763 (+0.3%)
$263,922 + $128,959
$392,881
2009
$4,747 (+3.9%)
$261,950 + $127,996
$389,946
2008
$4,567
$262,573 + $128,301
$390,874
*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-7
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
Nov 1, 2000 • Final
Alteration, remodel, repair - building residential
Remodel
Mar 14, 2000 • Final
Alteration, remodel, repair - building residential
Perform alterations on a residential building.
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
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Concrete
Building Construction Quality: Good
Exterior Wall: Stucco
Property Information
Subdivision Name: SUBDIVISION 3262
Living Sq. Ft: 1,381
Ground Floor Sq. Ft: 1,381
Building Sq. Ft: 1,837
# of Stories: 1
Legal Description: TRACT 3262 LOT 131 EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 456
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,000
Legal Lot Number: 131
Acres: 0.1607
Depth Footage: 100
Front Footage: 70
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: 2.0
Sq. Ft.: 1,381
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1980
County: Contra Costa County
APN: 2120540030
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.1mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.4mi
10/10
California High School
Public 9-12 • Assigned • 0.6mi
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...