2905 Calais Dr is a 1,410 square foot house on a 8,625 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on September 30, 2019 for $700,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,279,552.
Single-familyProperty Type
1970Year Built
8,625 sq ftLot Size
$907Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,279,552
$580K since sold in September 2019$30K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.3% lower than the average sale price ($1.32M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11034613
Nov 11, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11032806
Oct 31, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11027496
Oct 11, 1999
Listing Removed
—
Public Records
Feb 22, 1974
Sold
$37,000
$26/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,359 (+2.4%)
$780,861 + $116,650
$897,511
2024
$10,117 (+2.4%)
$765,550 + $112,863
$878,413
2023
$9,880 (+0.7%)
$750,540 + $107,219
$857,759
2022
$9,807 (+2.0%)
$735,824 + $105,117
$840,941
2021
$9,612 (−0.1%)
$721,397 + $103,056
$824,453
2020
$9,626 (+71.6%)
$707,252 + $101,036
$808,288
2019
$5,608 (+3.8%)
$700,000 + $100,000
$800,000
2018
$5,403 (+3.7%)
$303,112 + $132,402
$435,514
2017
$5,208 (+1.4%)
$291,343 + $127,261
$418,604
2016
$5,137 (+0.9%)
$291,343 + $127,261
$418,604
2015
$5,090 (+1.2%)
$285,631 + $124,766
$410,397
2014
$5,030 (+2.6%)
$275,830 + $120,485
$396,315
2013
$4,901 (+2.7%)
$275,830 + $120,485
$396,315
2012
$4,771 (+1.8%)
$274,584 + $119,941
$394,525
2011
$4,688 (+1.6%)
$269,200 + $117,590
$386,790
2010
$4,615 (+0.3%)
$263,922 + $115,285
$379,207
2009
$4,599 (+4.0%)
$261,950 + $114,424
$376,374
2008
$4,423
$262,573 + $114,696
$377,269
Tax history for 2905 Calais Dr
Year
Property tax
Land + Additions
Assessment*
2025
$10,359 (+2.4%)
$780,861 + $116,650
$897,511
2024
$10,117 (+2.4%)
$765,550 + $112,863
$878,413
2023
$9,880 (+0.7%)
$750,540 + $107,219
$857,759
2022
$9,807 (+2.0%)
$735,824 + $105,117
$840,941
2021
$9,612 (−0.1%)
$721,397 + $103,056
$824,453
2020
$9,626 (+71.6%)
$707,252 + $101,036
$808,288
2019
$5,608 (+3.8%)
$700,000 + $100,000
$800,000
2018
$5,403 (+3.7%)
$303,112 + $132,402
$435,514
2017
$5,208 (+1.4%)
$291,343 + $127,261
$418,604
2016
$5,137 (+0.9%)
$291,343 + $127,261
$418,604
2015
$5,090 (+1.2%)
$285,631 + $124,766
$410,397
2014
$5,030 (+2.6%)
$275,830 + $120,485
$396,315
2013
$4,901 (+2.7%)
$275,830 + $120,485
$396,315
2012
$4,771 (+1.8%)
$274,584 + $119,941
$394,525
2011
$4,688 (+1.6%)
$269,200 + $117,590
$386,790
2010
$4,615 (+0.3%)
$263,922 + $115,285
$379,207
2009
$4,599 (+4.0%)
$261,950 + $114,424
$376,374
2008
$4,423
$262,573 + $114,696
$377,269
*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
Mar 7, 2025 • Final
Addition - building residential
Addition
Dec 12, 2023 • Final
Residential non-habitable structure - building residential
ADU
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: 8
Exterior
Property Information
Subdivision Name: SUBDIVISION 3262
Living Sq. Ft: 1,410
Ground Floor Sq. Ft: 1,410
Building Sq. Ft: 1,410
# of Stories: 1
Legal Description: TRACT 3262 LOT 193 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 456
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,625
Legal Lot Number: 193
Acres: 0.198
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,410
Stories: 1.0
Lot Size: 8,625 square feet
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1989
County: Contra Costa County
APN: 2121220095
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.2mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.3mi
10/10
California High School
Public 9-12 • Assigned • 0.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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