2730 Oak Rd #22 is a 638 square foot condo with 1 bedroom and 1 bathroom. - it last sold on September 09, 2016 for $305,000. Based on Redfin's Walnut Creek data, we estimate the home's value is $364,208.
CondoProperty Type
1973Year Built
$571Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$364,208
$59K since sold in September 2016$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.8% higher than the average sale price ($335K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #10228866
Mar 15, 1997
Listing Removed
—
Public Records
Mar 13, 1997
Sold
$68,500
$107/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #26228866
Feb 3, 1997
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$5,053 (+2.3%)
$227,877 + $133,173
$361,050
2025
$4,939 (+0.5%)
$227,877 + $133,173
$361,050
2024
$4,912 (+2.4%)
$223,409 + $130,562
$353,971
2023
$4,797 (+1.2%)
$219,029 + $128,002
$347,031
2022
$4,742 (+2.8%)
$214,735 + $125,493
$340,228
2021
$4,614 (+1.7%)
$210,525 + $123,033
$333,558
2020
$4,539 (+0.9%)
$206,398 + $120,621
$327,019
2019
$4,497 (+3.1%)
$204,282 + $119,385
$323,667
2018
$4,361 (+2.1%)
$200,277 + $117,045
$317,322
2017
$4,271 (+76.3%)
$192,500 + $112,500
$305,000
2016
$2,422 (−11.6%)
$192,500 + $112,500
$305,000
2015
$2,740 (+1.6%)
$77,455 + $102,919
$180,374
2014
$2,698 (+2.1%)
$74,798 + $99,389
$174,187
2013
$2,644 (+29.4%)
$74,798 + $99,389
$174,187
2012
$2,043 (+5.0%)
$74,460 + $98,940
$173,400
2011
$1,946 (−14.8%)
$78,670 + $43,830
$122,500
2010
$2,285 (+9.5%)
$74,175 + $41,325
$115,500
2009
$2,088 (−32.5%)
$96,331 + $53,669
$150,000
2008
$3,091
$90,230 + $50,270
$140,500
Tax history for 2730 Oak Rd #22
Year
Property tax
Land + Additions
Assessment*
2026
$5,053 (+2.3%)
$227,877 + $133,173
$361,050
2025
$4,939 (+0.5%)
$227,877 + $133,173
$361,050
2024
$4,912 (+2.4%)
$223,409 + $130,562
$353,971
2023
$4,797 (+1.2%)
$219,029 + $128,002
$347,031
2022
$4,742 (+2.8%)
$214,735 + $125,493
$340,228
2021
$4,614 (+1.7%)
$210,525 + $123,033
$333,558
2020
$4,539 (+0.9%)
$206,398 + $120,621
$327,019
2019
$4,497 (+3.1%)
$204,282 + $119,385
$323,667
2018
$4,361 (+2.1%)
$200,277 + $117,045
$317,322
2017
$4,271 (+76.3%)
$192,500 + $112,500
$305,000
2016
$2,422 (−11.6%)
$192,500 + $112,500
$305,000
2015
$2,740 (+1.6%)
$77,455 + $102,919
$180,374
2014
$2,698 (+2.1%)
$74,798 + $99,389
$174,187
2013
$2,644 (+29.4%)
$74,798 + $99,389
$174,187
2012
$2,043 (+5.0%)
$74,460 + $98,940
$173,400
2011
$1,946 (−14.8%)
$78,670 + $43,830
$122,500
2010
$2,285 (+9.5%)
$74,175 + $41,325
$115,500
2009
$2,088 (−32.5%)
$96,331 + $53,669
$150,000
2008
$3,091
$90,230 + $50,270
$140,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 9, 2016 • Final
Building new construction, additions, alterations or sign
Replace kitchen cabinets and install new ground fault circuit interrupter outlets.
Electrical
Kitchen
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: 4
Exterior
Property Information
Subdivision Name: SUBDIVISION 5195
Living Sq. Ft: 638
Ground Floor Sq. Ft: 638
Building Sq. Ft: 638
# of Stories: 1
Legal Description: TRACT 5195 LOT 1 UNIT 22
Parking & Garage Information
Garage/Parking Sq. Ft: 180
Lot Information
# of Buildings: 1
Land Sq. Ft: 689
Legal Lot Number: 1
Acres: 0.0158
County Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 638
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1973
Year Renovated: 1980
County: Contra Costa County
APN: 1722200225
Home facts updated by county records on Oct 30, 2026