Welcome to one of North Orinda’s most coveted streets-Oak Arbor! This magnificent one acre, gated, single level estate was just rebuilt in 2020/2021. Designed by the Talon Group and Interior design by Kellie Beaubelle, the main house has approx. 4800 sq.ft. and a separate guest house has approx. 400 sq. ft. The single-level design offers an open floor plan, gallery-style hallways, custom mill work, 9.5” white oak hardwood flooring, dining room with custom temp.controlled glass-enclosed wine displays, vaulted beamed ceilings, multiple French doors, dedicated office/library, custom cabinetry, gourmet kitchen w/grand center island, Great room, adjacent kids game rm, 4 bed, 4 full/2 half baths in the main house and 1 bed/1 bath in a separate guest house, with a full kitchen and laundry. A child's and adults paradise awaits, with a yard to play and entertain on a grand scale: expansive lawns, two water features, potential Bocce Ball Ct, fire pit, garden area, pool & loggia site.
Single-familyProperty Type
2021Year Built
1 acresLot Size
$1,084Est. Price/Sq.Ft.
2 garage spacesParking
Listed by Glenn Beaubelle•DRE #00678426• Compass
Bought with Ann Newton Cane•DRE #02084093• Golden Gate Sotheby's Int'l Re
bridgeMLS, Bay East AOR, or Contra Costa AOR #40958245
Jul 22, 2021
Sold
$6,125,000
$1,178/sq ft
Jul 12, 2021
Pending
—
Jul 10, 2021
Listed
$5,500,000
$1,058/sq ft
Public Records
Jun 14, 2019
Sold
$2,200,000
$423/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40858091
Jun 17, 2019
Listing Removed
—
May 31, 2019
Pending
—
May 22, 2019
Price Changed
*
Mar 23, 2019
Listed
*
Public Records
Feb 5, 1998
Sold
$780,000
$150/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$51,244 (+3.3%)
$2,607,672 + $1,767,895
$4,375,567
2024
$49,623 (+1.9%)
$2,556,542 + $1,733,231
$4,289,773
2023
$48,720 (+1.1%)
$2,506,414 + $1,625,717
$4,132,131
2022
$48,212 (+55.5%)
$2,457,269 + $1,593,841
$4,051,110
2021
$30,996 (+10.2%)
$2,409,088 + $1,562,590
$3,971,678
2020
$28,128 (+13.1%)
$1,210,916 + $1,276,331
$2,487,247
2019
$24,859 (+17.9%)
$1,198,500 + $1,045,500
$2,244,000
2018
$21,089 (+0.9%)
$1,750,000 + $250,000
$2,000,000
2017
$20,902 (+12.4%)
$1,650,000 + $150,000
$1,800,000
2016
$18,596 (−2.5%)
$1,650,000 + $150,000
$1,800,000
2015
$19,074 (−0.4%)
$1,450,000 + $150,000
$1,600,000
2014
$19,160 (+11.5%)
$1,450,000 + $150,000
$1,600,000
2013
$17,185
$1,450,000 + $150,000
$1,600,000
2012
$17,201 (−2.3%)
$1,300,000 + $150,000
$1,450,000
2011
$17,608 (−10.4%)
$1,320,000 + $150,000
$1,470,000
2010
$19,649 (−21.4%)
$1,350,000 + $150,000
$1,500,000
2009
$24,987 (−3.4%)
$1,562,000 + $138,000
$1,700,000
2008
$25,858
$1,562,618 + $637,382
$2,200,000
Tax history for 9 Oak Arbor Rd
Year
Property tax
Land + Additions
Assessment*
2025
$51,244 (+3.3%)
$2,607,672 + $1,767,895
$4,375,567
2024
$49,623 (+1.9%)
$2,556,542 + $1,733,231
$4,289,773
2023
$48,720 (+1.1%)
$2,506,414 + $1,625,717
$4,132,131
2022
$48,212 (+55.5%)
$2,457,269 + $1,593,841
$4,051,110
2021
$30,996 (+10.2%)
$2,409,088 + $1,562,590
$3,971,678
2020
$28,128 (+13.1%)
$1,210,916 + $1,276,331
$2,487,247
2019
$24,859 (+17.9%)
$1,198,500 + $1,045,500
$2,244,000
2018
$21,089 (+0.9%)
$1,750,000 + $250,000
$2,000,000
2017
$20,902 (+12.4%)
$1,650,000 + $150,000
$1,800,000
2016
$18,596 (−2.5%)
$1,650,000 + $150,000
$1,800,000
2015
$19,074 (−0.4%)
$1,450,000 + $150,000
$1,600,000
2014
$19,160 (+11.5%)
$1,450,000 + $150,000
$1,600,000
2013
$17,185
$1,450,000 + $150,000
$1,600,000
2012
$17,201 (−2.3%)
$1,300,000 + $150,000
$1,450,000
2011
$17,608 (−10.4%)
$1,320,000 + $150,000
$1,470,000
2010
$19,649 (−21.4%)
$1,350,000 + $150,000
$1,500,000
2009
$24,987 (−3.4%)
$1,562,000 + $138,000
$1,700,000
2008
$25,858
$1,562,618 + $637,382
$2,200,000
*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
Permits
Beds
5
Baths
6
Stories
1
Lot width
—
Lot depth
—
Lot size
43,560
Year renovated
2024
Sq. Ft.
5,200
Year built
2021
Style
Single Family Residential
County
Contra Costa County
APN
2630300057
Parking Spaces
4
Basement
No
Accessible
No
HOA Dues
—
Garage
Yes
Features
Views, Green, Pool
Last updated by owner on Jun 12, 2026.
Jul 1, 2025 • Active
Building - residential plumbing
Excavate and install a new gas service pipe from the distribution main to the proposed gas meter location.
Gas
Nov 13, 2024 • Final
Building/residential/p/pool
Install a new plunge pool with an attached spa and automatic safety covers.
Pool and hot tub
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, Enclosed, Electric Vehicle Charging Station(s), Uncovered Park Spaces 2+, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 7
# of Bathrooms Full: 5
# of Bathrooms Partial: 2
Other Bathrooms Included Features: Shower Over Tub, Stall Shower, Marble
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2021. This data may not show owner updates. Learn more.