A rare opportunity on 1.31 private acres in Orinda's Monte Vista neighborhood, 5 Oak Flat Road has been held by the same family for over five decades and is now ready for its next chapter. The mid-century home spans 4,674 sq ft across two stories, with an architectural sensibility defined by panoramic floor-to-ceiling windows, walls of sliders, and unobstructed views of Mount Diablo and the surrounding canyon. The commercial kitchen — 36" wok, restaurant-grade fryers and grills, stainless appliances, generous pantry — anchors a thoughtful entertaining layout that flows to dining and living spaces open to the views. The bedroom wing offers private patios and lawns edged by terraced landscaping; the upper-level studio provides additional flexible space with balcony access and more views. Notable features include 600-amp electrical service, a three-story elevator, a 2-car garage (currently multi-use, easily reconverted), 6+ car driveway, heritage oaks, a 15-ft fiddle leaf fig, and a koi pond framework at entry. Structural components and foundation are in great, solid condition and accessible for easy maintenance. Septic may require upgrade; sewer main runs through Oak Flat for straightforward tie-in. Award-winning Lamorinda schools, parks, trails, shopping, restaurants. Minutes to BART, Orinda Village, Hwy 24. (NO OPEN HOUSES- TOURS BY APPT. ONLY)
Single-familyProperty Type
1950Year Built
1.31 acresLot Size
$353Price/Sq.Ft.
2 car garageParking
Listed by Megan Deverel•DRE #01809247• Vanguard Properties
Listed by Kim Mcatee•DRE #01349169• Vanguard Properties
Contact: Agt: 925-482-5622
Bought with Steven Leung•DRE #01310738• Outstanding Investment Co. Inc.
Est. $8,219 per month, based on comparable rentals
Sale and tax history for 5 Oak Flat Rd
Sale History
Tax History
Date
Event
Price
bridgeMLS, Bay East AOR, or Contra Costa AOR #41137010
Aug 24, 2026
Sold
$1,650,000
$353/sq ft
Aug 17, 2026
Pending
—
Aug 10, 2026
Contingent
—
Jul 20, 2026
Relisted
—
Jul 20, 2026
Price Changed
$1,850,000
$396/sq ft
Jun 29, 2026
Contingent
—
Jun 15, 2026
Relisted
—
Jun 5, 2026
Pending
—
Jun 3, 2026
Listed
$2,050,000
$439/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,088 (+1.4%)
$104,035 + $676,010
$780,045
2024
$9,951 (+1.5%)
$101,996 + $662,755
$764,751
2023
$9,806 (+5.2%)
$99,997 + $649,760
$749,757
2022
$9,325 (+1.8%)
$98,037 + $637,020
$735,057
2021
$9,156 (+0.7%)
$96,115 + $624,530
$720,645
2020
$9,092 (+0.2%)
$94,231 + $612,285
$706,516
2019
$9,076 (+8.0%)
$93,265 + $606,007
$699,272
2018
$8,404 (+2.7%)
$91,437 + $594,125
$685,562
2017
$8,186 (+2.3%)
$87,888 + $571,055
$658,943
2016
$8,001 (+0.3%)
$87,888 + $571,055
$658,943
2015
$7,977 (+1.2%)
$86,165 + $559,858
$646,023
2014
$7,886 (+1.9%)
$83,209 + $540,647
$623,856
2013
$7,737 (+2.7%)
$83,209 + $540,647
$623,856
2012
$7,535 (+1.1%)
$82,833 + $538,204
$621,037
2011
$7,451 (+1.1%)
$81,209 + $527,651
$608,860
2010
$7,367 (+1.2%)
$79,617 + $517,305
$596,922
2009
$7,284 (−0.4%)
$79,022 + $513,439
$592,461
2008
$7,314
$79,210 + $514,659
$593,869
Public record
Public record
Permits
Beds
2
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
1.31 Acres
Year renovated
1970
Sq. Ft.
4,674
Year built
1950
Style
Single Family Residential
County
Contra Costa County
APN
2600500058
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 31, 2026.
Jan 30, 2010 • Final
Building/residential/rp/repair
Remodel
Jan 30, 2010 • Final
Building/residential/al/alteration
Complete an addition to a building.
Addition
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: 2
Covered Spaces: 2
Parking Features: Converted Garage
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Interior Features
Interior Features: Counter - Solid Surface
Appliances: Dishwasher, Gas Range, Grill Built-In, Refrigerator, Dryer, Washer
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2026. This data may not match public records. Learn more.