This magnificent 1996 Mediterranean has expansive views of the Bay and San Francisco, a beautiful traditional floorplan, level-out access to a level yard and level access from garage to house. Exquisitely detailed throughout.
Single-familyProperty Type
1996Year Built
9,384 sq ftLot Size
$821Est. Price/Sq.Ft.
3 car garageParking
Listed by Kathleen Callahan•DRE #00792768• Compass
Bought with Helene Barkin•DRE #01032351• The Grubb Co. Inc.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40399498
Jun 24, 2009
Sold
$1,815,000
$461/sq ft
May 22, 2009
Listing Removed
—
May 13, 2009
Price Changed
$1,899,500
$482/sq ft
Apr 28, 2009
Price Changed
$1,925,000
$489/sq ft
Apr 28, 2009
Relisted
—
Apr 17, 2009
Listing Removed
—
Mar 23, 2009
Price Changed
$1,999,500
$507/sq ft
Mar 20, 2009
Price Changed
$2,125,000
$539/sq ft
Mar 11, 2009
Listed
$2,200,000
$558/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40249072
Apr 13, 2007
Sold
$2,000,000
$508/sq ft
Mar 20, 2007
Listing Removed
—
Mar 15, 2007
Listed
$1,920,000
$487/sq ft
+4
Beautiful custom built 2 story Italian Mediterranean with glorious views, large spaces, level garden, a practical floorplan and level in from 2nd garage. The family room is adjacent to the eat-in kitchen with a huge center island. Vaulted ceilings, arches & custom details add beauty & interest!
Public Records
May 1, 1989
Sold
$320,000
$81/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$31,919 (+3.9%)
$715,157 + $1,668,700
$2,383,857
2024
$30,719 (−5.8%)
$701,136 + $1,635,984
$2,337,120
2023
$32,602 (+1.7%)
$687,393 + $1,603,917
$2,291,310
2022
$32,072 (+2.6%)
$660,707 + $1,541,650
$2,202,357
2021
$31,249 (+1.0%)
$660,707 + $1,541,650
$2,202,357
2020
$30,940 (+2.8%)
$647,753 + $1,511,424
$2,159,177
2019
$30,092 (+2.1%)
$641,116 + $1,495,937
$2,137,053
2018
$29,466 (+3.6%)
$628,549 + $1,466,614
$2,095,163
2017
$28,455 (+2.3%)
$604,144 + $1,409,670
$2,013,814
2016
$27,820 (+0.5%)
$604,144 + $1,409,670
$2,013,814
2015
$27,688 (−2.4%)
$592,301 + $1,382,037
$1,974,338
2014
$28,362 (+5.3%)
$571,986 + $1,334,634
$1,906,620
2013
$26,929 (−0.8%)
$571,986 + $1,334,634
$1,906,620
2012
$27,148 (+1.1%)
$540,000 + $1,260,000
$1,800,000
2011
$26,862 (+1.6%)
$558,243 + $1,302,567
$1,860,810
2010
$26,434 (−13.0%)
$547,298 + $1,277,030
$1,824,328
2009
$30,367 (+7.5%)
$543,209 + $1,267,488
$1,810,697
2008
$28,255
$624,240 + $1,456,560
$2,080,800
Tax history for 6170 Contra Costa Rd
Year
Property tax
Land + Additions
Assessment*
2025
$31,919 (+3.9%)
$715,157 + $1,668,700
$2,383,857
2024
$30,719 (−5.8%)
$701,136 + $1,635,984
$2,337,120
2023
$32,602 (+1.7%)
$687,393 + $1,603,917
$2,291,310
2022
$32,072 (+2.6%)
$660,707 + $1,541,650
$2,202,357
2021
$31,249 (+1.0%)
$660,707 + $1,541,650
$2,202,357
2020
$30,940 (+2.8%)
$647,753 + $1,511,424
$2,159,177
2019
$30,092 (+2.1%)
$641,116 + $1,495,937
$2,137,053
2018
$29,466 (+3.6%)
$628,549 + $1,466,614
$2,095,163
2017
$28,455 (+2.3%)
$604,144 + $1,409,670
$2,013,814
2016
$27,820 (+0.5%)
$604,144 + $1,409,670
$2,013,814
2015
$27,688 (−2.4%)
$592,301 + $1,382,037
$1,974,338
2014
$28,362 (+5.3%)
$571,986 + $1,334,634
$1,906,620
2013
$26,929 (−0.8%)
$571,986 + $1,334,634
$1,906,620
2012
$27,148 (+1.1%)
$540,000 + $1,260,000
$1,800,000
2011
$26,862 (+1.6%)
$558,243 + $1,302,567
$1,860,810
2010
$26,434 (−13.0%)
$547,298 + $1,277,030
$1,824,328
2009
$30,367 (+7.5%)
$543,209 + $1,267,488
$1,810,697
2008
$28,255
$624,240 + $1,456,560
$2,080,800
*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
4
Baths
4
Stories
2
Lot width
—
Lot depth
—
Lot size
9,384 Sq. Ft.
Year renovated
1996
Sq. Ft.
3,940
Year built
1996
Style
Single Family Residential
County
Alameda County
APN
048A710100801
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 16, 2026.
RD
S-9
Detached Unit Residential Regulations Zone
The provisions of this Chapter shall be known as the RD Detached Unit Residential Zone Regulations. The intent of the Detached Unit Residential RD Zone is to create, maintain, and enhance residential areas primarily characterized by a mix of single-unit structures, small multi-unit buildings, and neighborhood businesses where appropriate.
Zone overlays
Fire Safety Protection Combining Zone
Permitted uses
Include but are not limited to:
Day care facility
Housing-Other
Fire house
Police station
Jan 9, 2024 • Final
Rbc) - building residential combo alteration- 1 & 2 unit residential (building)
Remove and replace sliding patio doors with new nail fin units. The new doors will be the same size and installed in the same location.
Remodel
Nov 21, 2022 • Final
Re) - electrical - 1 & 2 unit residential (building)
Install a 240-volt electrical vehicle charger on the driveway.
Electrical
Ev charger
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
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Detached, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 4
Interior Features
Interior Features: Family Room, Formal Dining Room, Kitchen/Family Combo, Utility Room, Breakfast Bar, Stone Counters, Tile Counters, Eat-in Kitchen, Kitchen Island, Pantry, Sound System
Appliances: Dishwasher, Disposal, Microwave, Oven, Range, Refrigerator, Dryer, Washer, Gas Water Heater
Laundry Features: Gas Dryer Hookup, Laundry Room, Washer
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2009. This data may not match public records. Learn more.