This home was mid-remodel project when it bc bank owned. Kitchen, baths, walls, siding & flooring are incomplete (see pictures). Plans, permit status & cost to complete unknown. Please view home, check w/ city & loan officer (cash or construction loan may be necessary) for more details.
Single-familyProperty Type
1971Year Built
7,600 sq ftLot Size
$606Est. Price/Sq.Ft.
2 car garageParking
Listed by Emily Williams•DRE #01418386• Diablo View Realtors
Bought with Norm Stanley•DRE #00580952• Golden Gate Sotheby's Int'l Re
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40351746
Redfin Estimate
$1,217,273
$517K since sold in September 2013$52K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.2% lower than the average sale price ($1.37M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11171930
Nov 16, 2021
Listing Removed
—
Public Records
Sep 23, 2013
Sold
$700,000
$348/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11170797
May 28, 2013
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11171879
May 28, 2013
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40351746
Sep 11, 2008
Sold
$428,888
$213/sq ft
Aug 14, 2008
Listing Removed
—
Aug 1, 2008
Relisted
—
Jul 26, 2008
Listing Removed
—
Jul 22, 2008
Price Changed
$428,888
$213/sq ft
Jun 25, 2008
Listed
$439,998
$219/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11176117
Apr 11, 2003
Sold
$410,000
$204/sq ft
Mar 10, 2003
Listing Removed
—
Feb 25, 2003
Listed
$414,950
$206/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11013001
May 27, 1999
Sold
$265,000
$132/sq ft
Apr 28, 1999
Listing Removed
—
Apr 25, 1999
Listed
$259,950
$129/sq ft
Public Records
Mar 31, 1992
Sold
$178,500
$89/sq ft
Public Records
Oct 1, 1978
Sold
$62,500
$31/sq ft
Public Records
Feb 1, 1978
Sold
$16,000
$8/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,139 (+2.0%)
$656,445 + $218,810
$875,255
2024
$9,939 (+1.6%)
$643,574 + $214,520
$858,094
2023
$9,780 (+0.7%)
$630,955 + $210,314
$841,269
2022
$9,710 (+2.0%)
$618,584 + $206,191
$824,775
2021
$9,518 (+0.7%)
$606,455 + $202,149
$808,604
2020
$9,456 (+1.3%)
$594,564 + $198,186
$792,750
2019
$9,330 (+3.8%)
$588,468 + $196,154
$784,622
2018
$8,986 (+4.6%)
$576,930 + $192,308
$769,238
2017
$8,588 (+1.2%)
$554,528 + $184,842
$739,370
2016
$8,484 (+1.0%)
$554,528 + $184,842
$739,370
2015
$8,401 (+1.2%)
$543,655 + $181,218
$724,873
2014
$8,303 (+23.6%)
$525,000 + $175,000
$700,000
2013
$6,719 (+4.0%)
$525,000 + $175,000
$700,000
2012
$6,462 (+1.7%)
$366,010 + $186,979
$552,989
2011
$6,351 (+1.4%)
$358,834 + $183,313
$542,147
2010
$6,261 (+19.6%)
$351,799 + $179,719
$531,518
2009
$5,236 (−26.9%)
$349,170 + $178,376
$527,546
2008
$7,167
$350,000 + $78,800
$428,800
Tax history for 9890 Del Mar Dr
Year
Property tax
Land + Additions
Assessment*
2025
$10,139 (+2.0%)
$656,445 + $218,810
$875,255
2024
$9,939 (+1.6%)
$643,574 + $214,520
$858,094
2023
$9,780 (+0.7%)
$630,955 + $210,314
$841,269
2022
$9,710 (+2.0%)
$618,584 + $206,191
$824,775
2021
$9,518 (+0.7%)
$606,455 + $202,149
$808,604
2020
$9,456 (+1.3%)
$594,564 + $198,186
$792,750
2019
$9,330 (+3.8%)
$588,468 + $196,154
$784,622
2018
$8,986 (+4.6%)
$576,930 + $192,308
$769,238
2017
$8,588 (+1.2%)
$554,528 + $184,842
$739,370
2016
$8,484 (+1.0%)
$554,528 + $184,842
$739,370
2015
$8,401 (+1.2%)
$543,655 + $181,218
$724,873
2014
$8,303 (+23.6%)
$525,000 + $175,000
$700,000
2013
$6,719 (+4.0%)
$525,000 + $175,000
$700,000
2012
$6,462 (+1.7%)
$366,010 + $186,979
$552,989
2011
$6,351 (+1.4%)
$358,834 + $183,313
$542,147
2010
$6,261 (+19.6%)
$351,799 + $179,719
$531,518
2009
$5,236 (−26.9%)
$349,170 + $178,376
$527,546
2008
$7,167
$350,000 + $78,800
$428,800
*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
Jun 9, 2025 • Final
Miscellaneous - electrical
Electrical
May 13, 2025 • Final
Miscellaneous - re-roof
Roofing
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: 6
Exterior
Property Information
Living Sq. Ft: 2,010
Ground Floor Sq. Ft: 2,010
Building Sq. Ft: 2,461
# of Stories: 1
Legal Description: TRACT 3841 LOT 57 EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 451
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,600
Legal Lot Number: 57
Acres: 0.1745
Depth Footage: 100
Front Footage: 76
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,010
Stories: 1.0
Lot Size: 7,600 square feet
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1985
County: Contra Costa County
APN: 2122210178
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Walt Disney Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.5mi
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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