3307 Casa Grande Dr is a 2,309 square foot house on a 7,400 square foot lot with 4 bedrooms and 4 bathrooms. - it last sold on November 08, 2000 for $505,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,551,853.
Single-familyProperty Type
1970Year Built
7,400 sq ftLot Size
$672Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,551,853
$1.0M since sold in November 2000$19K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.3% higher than the average sale price ($1.52M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11063547
Sep 30, 2000
Listing Removed
—
Public Records
Jan 26, 1976
Sold
$37,000
$16/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$9,670 (+3.3%)
$338,124 + $471,104
$809,228
2025
$9,362 (+2.0%)
$338,124 + $471,104
$809,228
2024
$9,176 (+1.7%)
$331,495 + $461,867
$793,362
2023
$9,027 (+0.7%)
$324,996 + $452,811
$777,807
2022
$8,961 (+2.0%)
$318,624 + $443,933
$762,557
2021
$8,783 (+0.7%)
$312,377 + $435,229
$747,606
2020
$8,723 (+1.4%)
$306,252 + $426,696
$732,948
2019
$8,605 (+3.8%)
$303,112 + $422,321
$725,433
2018
$8,286 (+3.7%)
$297,169 + $414,041
$711,210
2017
$7,987 (+4.8%)
$285,631 + $397,964
$683,595
2016
$7,622 (+1.0%)
$285,631 + $397,964
$683,595
2015
$7,548 (+1.2%)
$280,031 + $365,651
$645,682
2014
$7,460 (+1.0%)
$270,422 + $353,104
$623,526
2013
$7,385 (+4.2%)
$270,422 + $353,104
$623,526
2012
$7,087 (+0.3%)
$269,200 + $351,509
$620,709
2011
$7,062 (+1.4%)
$260,002 + $339,498
$599,500
2010
$6,964 (+0.2%)
$258,748 + $337,860
$596,608
2009
$6,952 (+3.6%)
$256,815 + $335,335
$592,150
2008
$6,708
$257,426 + $336,132
$593,558
Tax history for 3307 Casa Grande Dr
Year
Property tax
Land + Additions
Assessment*
2026
$9,670 (+3.3%)
$338,124 + $471,104
$809,228
2025
$9,362 (+2.0%)
$338,124 + $471,104
$809,228
2024
$9,176 (+1.7%)
$331,495 + $461,867
$793,362
2023
$9,027 (+0.7%)
$324,996 + $452,811
$777,807
2022
$8,961 (+2.0%)
$318,624 + $443,933
$762,557
2021
$8,783 (+0.7%)
$312,377 + $435,229
$747,606
2020
$8,723 (+1.4%)
$306,252 + $426,696
$732,948
2019
$8,605 (+3.8%)
$303,112 + $422,321
$725,433
2018
$8,286 (+3.7%)
$297,169 + $414,041
$711,210
2017
$7,987 (+4.8%)
$285,631 + $397,964
$683,595
2016
$7,622 (+1.0%)
$285,631 + $397,964
$683,595
2015
$7,548 (+1.2%)
$280,031 + $365,651
$645,682
2014
$7,460 (+1.0%)
$270,422 + $353,104
$623,526
2013
$7,385 (+4.2%)
$270,422 + $353,104
$623,526
2012
$7,087 (+0.3%)
$269,200 + $351,509
$620,709
2011
$7,062 (+1.4%)
$260,002 + $339,498
$599,500
2010
$6,964 (+0.2%)
$258,748 + $337,860
$596,608
2009
$6,952 (+3.6%)
$256,815 + $335,335
$592,150
2008
$6,708
$257,426 + $336,132
$593,558
*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
Aug 21, 2019 • Final
Photovoltaic - electrical
Electrical
Solar
Jun 2, 2016 • 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
Room Information
# of Rooms: 8
Exterior
Property Information
Subdivision Name: SUBDIVISION 3840
Living Sq. Ft: 2,309
Ground Floor Sq. Ft: 1,506
Building Sq. Ft: 2,309
# of Stories: 2
Legal Description: TRACT 3840 LOT 45 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 468
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,400
Legal Lot Number: 45
Acres: 0.1699
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,309
Stories: 2.0
Lot Size: 7,400 square feet
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1985
County: Contra Costa County
APN: 2121440073
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 • 0.5mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 0.5mi
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...