Great one, only steps to Lake. Owner has replaced windows & done earthquake retrofitting. This .48 acre private lot with pool property has huge potential!
Single-familyProperty Type
1958Year Built
0.48 acresLot Size
$1,053Est. Price/Sq.Ft.
2 car garageParking
Listed by Mary Beall-neighbor•DRE #00748278• BHHS Drysdale Properties
Listed by Jim Neighbor•DRE #00664008• BHG Mason-McDuffie RE
Bought with Debra Hart•DRE #00613150• Golden Gate Sotheby's Int'l Re
bridgeMLS, Bay East AOR, or Contra Costa AOR #40037165
Sep 28, 2004
Sold
$750,000
$543/sq ft
Sep 5, 2004
Listing Removed
—
Aug 29, 2004
Listed
$699,000
$506/sq ft
Public Records
Feb 14, 1989
Sold
$75,240
$54/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,730 (+1.4%)
$791,080 + $288,690
$1,079,770
2024
$12,554 (+2.4%)
$775,569 + $283,030
$1,058,599
2023
$12,256 (+2.2%)
$760,362 + $277,481
$1,037,843
2022
$11,987 (+2.8%)
$745,453 + $272,041
$1,017,494
2021
$11,663 (+1.0%)
$730,837 + $266,707
$997,544
2020
$11,552 (+1.1%)
$716,507 + $261,478
$977,985
2019
$11,425 (+3.5%)
$709,161 + $258,797
$967,958
2018
$11,039 (+3.7%)
$695,256 + $253,723
$948,979
2017
$10,642 (+9.0%)
$668,259 + $225,872
$894,131
2016
$9,766 (+8.8%)
$668,259 + $225,872
$894,131
2015
$8,978 (+1.4%)
$613,547 + $200,953
$814,500
2014
$8,857 (+14.6%)
$555,501 + $178,499
$734,000
2013
$7,727 (+7.2%)
$555,501 + $178,499
$734,000
2012
$7,211 (−4.4%)
$482,847 + $155,153
$638,000
2011
$7,545 (−8.9%)
$440,000 + $160,000
$600,000
2010
$8,284 (−3.1%)
$467,006 + $162,494
$629,500
2009
$8,546 (−1.8%)
$521,533 + $181,467
$703,000
2008
$8,705
$547,499 + $190,501
$738,000
Tax history for 485 Summit Rd
Year
Property tax
Land + Additions
Assessment*
2025
$12,730 (+1.4%)
$791,080 + $288,690
$1,079,770
2024
$12,554 (+2.4%)
$775,569 + $283,030
$1,058,599
2023
$12,256 (+2.2%)
$760,362 + $277,481
$1,037,843
2022
$11,987 (+2.8%)
$745,453 + $272,041
$1,017,494
2021
$11,663 (+1.0%)
$730,837 + $266,707
$997,544
2020
$11,552 (+1.1%)
$716,507 + $261,478
$977,985
2019
$11,425 (+3.5%)
$709,161 + $258,797
$967,958
2018
$11,039 (+3.7%)
$695,256 + $253,723
$948,979
2017
$10,642 (+9.0%)
$668,259 + $225,872
$894,131
2016
$9,766 (+8.8%)
$668,259 + $225,872
$894,131
2015
$8,978 (+1.4%)
$613,547 + $200,953
$814,500
2014
$8,857 (+14.6%)
$555,501 + $178,499
$734,000
2013
$7,727 (+7.2%)
$555,501 + $178,499
$734,000
2012
$7,211 (−4.4%)
$482,847 + $155,153
$638,000
2011
$7,545 (−8.9%)
$440,000 + $160,000
$600,000
2010
$8,284 (−3.1%)
$467,006 + $162,494
$629,500
2009
$8,546 (−1.8%)
$521,533 + $181,467
$703,000
2008
$8,705
$547,499 + $190,501
$738,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.48 Acres
Year renovated
1978
Sq. Ft.
1,536
Year built
1958
Style
Single Family Residential
County
Contra Costa County
APN
1791900093
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
R20
Single-Family Residential District
The purpose of the Single-Family Residential Zoning District is to provide for single-family residential development that is consistent with the General Plan. The intent is to promote and encourage a suitable environment for family life. This would include those conditionally permitted uses that are generally an integral part of single-family residential neighborhoods and that are compatible with residential activities including parks, playgrounds, religious assembly, day care, and schools.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Infrastructure
Feb 23, 2024 • Final
Residential mechanical: hvac, furnace, air conditioner replacement or ductwork only (no relocation)
Replace the air conditioning condenser and furnace.
HVAC
Jul 15, 2022 • Final
Residential electrical: electrical panel or sub-panel replacement or upgrade panel only (not exceeding 200amps & no relocation)
Replace an electrical sub panel.
Electrical
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Int Access From Garage, Off Street, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Tile
Primary Bathroom Included Features: Stall Shower, Tile
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2004. This data may not match public records. Learn more.