2236 Britannia Dr is a 3,617 square foot house on a 9,320 square foot lot with 4 bedrooms and 4 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $2,332,405.
Single-familyProperty Type
2004Year Built
9,320 sq ftLot Size
$645Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,332,405
$87K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.9% higher than the average sale price ($2.12M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$18,577 (+3.2%)
$594,584 + $801,822
$1,396,406
2025
$18,006 (+2.4%)
$594,584 + $801,822
$1,396,406
2024
$17,585 (+1.7%)
$582,926 + $786,100
$1,369,026
2023
$17,294 (+1.3%)
$571,497 + $770,687
$1,342,184
2022
$17,067 (+2.6%)
$560,292 + $755,576
$1,315,868
2021
$16,639 (+1.1%)
$549,306 + $740,761
$1,290,067
2020
$16,459 (+1.5%)
$538,536 + $726,237
$1,264,773
2019
$16,212 (+3.9%)
$533,014 + $718,791
$1,251,805
2018
$15,608 (+3.7%)
$522,563 + $704,698
$1,227,261
2017
$15,047 (+1.4%)
$502,272 + $677,335
$1,179,607
2016
$14,837 (+1.4%)
$502,272 + $677,335
$1,179,607
2015
$14,633 (+1.4%)
$492,424 + $664,054
$1,156,478
2014
$14,427 (+8.2%)
$475,527 + $641,268
$1,116,795
2013
$13,332 (+7.2%)
$475,527 + $641,268
$1,116,795
2012
$12,437 (−8.3%)
$437,931 + $590,569
$1,028,500
2011
$13,569 (+11.5%)
$409,403 + $552,097
$961,500
2010
$12,165 (+5.1%)
$454,998 + $613,582
$1,068,580
2009
$11,574 (−10.0%)
$404,720 + $545,780
$950,500
2008
$12,856
$383,218 + $516,782
$900,000
Tax history for 2236 Britannia Dr
Year
Property tax
Land + Additions
Assessment*
2026
$18,577 (+3.2%)
$594,584 + $801,822
$1,396,406
2025
$18,006 (+2.4%)
$594,584 + $801,822
$1,396,406
2024
$17,585 (+1.7%)
$582,926 + $786,100
$1,369,026
2023
$17,294 (+1.3%)
$571,497 + $770,687
$1,342,184
2022
$17,067 (+2.6%)
$560,292 + $755,576
$1,315,868
2021
$16,639 (+1.1%)
$549,306 + $740,761
$1,290,067
2020
$16,459 (+1.5%)
$538,536 + $726,237
$1,264,773
2019
$16,212 (+3.9%)
$533,014 + $718,791
$1,251,805
2018
$15,608 (+3.7%)
$522,563 + $704,698
$1,227,261
2017
$15,047 (+1.4%)
$502,272 + $677,335
$1,179,607
2016
$14,837 (+1.4%)
$502,272 + $677,335
$1,179,607
2015
$14,633 (+1.4%)
$492,424 + $664,054
$1,156,478
2014
$14,427 (+8.2%)
$475,527 + $641,268
$1,116,795
2013
$13,332 (+7.2%)
$475,527 + $641,268
$1,116,795
2012
$12,437 (−8.3%)
$437,931 + $590,569
$1,028,500
2011
$13,569 (+11.5%)
$409,403 + $552,097
$961,500
2010
$12,165 (+5.1%)
$454,998 + $613,582
$1,068,580
2009
$11,574 (−10.0%)
$404,720 + $545,780
$950,500
2008
$12,856
$383,218 + $516,782
$900,000
*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
Aug 4, 2003 • Final
Building/residential/r/new single family-duplex
Construct a new single-family home with a two-bedroom floor plan and a gallery.
New construction
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: 11
Exterior
Property Information
Subdivision Name: SUBDIVISION 8563
Living Sq. Ft: 3,617
Ground Floor Sq. Ft: 1,988
Building Sq. Ft: 3,617
# of Stories: 2
Legal Description: T8563 L59
Parking & Garage Information
Garage/Parking Sq. Ft: 673
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,320
Legal Lot Number: 59
Acres: 0.214
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,617
Stories: 2.0
Lot Size: 9,320 square feet
Style: Single Family Residential
Year Built: 2004
Year Renovated: 2004
County: Contra Costa County
APN: 2222900595
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 • 0.7mi
10/10
Gale Ranch Middle School
Public 6-8 • Assigned • 0.6mi
10/10
Dougherty Valley High School
Public 9-12 • Assigned • 0.9mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
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...