Experience the perfect blend of privacy, luxury, and convenience in this remarkable estate set on more than four acres. Enjoy breathtaking views of Mt. Diablo and the surrounding valley while being just minutes from shopping, dining, top-rated schools, and commuter routes. This beautifully appointed home with 5 bedrooms, 4.5 bathrooms, including an au pair suite with a private bathroom showcases exquisite craftsmanship and upscale finishes throughout. Designed for both elegant living and entertaining, the home features three fireplaces, adding warmth and character to its inviting living spaces. Thoughtfully updated with solar power, the property combines luxury with energy efficiency. A private au pair or guest suite with a separate entrance offers flexibility for extended family, guests, or live-in assistance. Outside, the resort-inspired grounds include an incredible pool, sport court, and expansive acreage with potential for horses. With its unparalleled setting, exceptional amenities, and coveted location, this is truly a one-of-a-kind luxury retreat.
Single-familyProperty Type
1993Year Built
4.45 acresLot Size
$562Price/Sq.Ft.
4 car garageParking
Listed by Leslie Olinger•DRE #01075932• BLVD Real Estate
Bought with Nancy Carr•DRE #00842845• Warren Properties & Associates
Est. $5,451 per month, based on comparable rentals
Sale and tax history for 2390 Reliez Valley Rd
Sale History
Tax History
Date
Event
Price
bridgeMLS, Bay East AOR, or Contra Costa AOR #41139674
Jul 30, 2026
Sold
$2,600,000
$562/sq ft
Jul 5, 2026
Pending
—
Jun 25, 2026
Listed
$2,700,000
$584/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40853435
Jul 9, 2019
Sold
$1,700,000
$368/sq ft
Jun 10, 2019
Pending
—
May 26, 2019
Listing Removed
—
Apr 23, 2019
Price Changed
$1,799,000
$389/sq ft
Feb 14, 2019
Listed
$1,875,000
$406/sq ft
+35
This luxury home nestled into beautiful Reliez Valley has everything you've imagined. This spacious, well appointed, stunning, remodeled home feels like country living, just minutes from everything. Enjoy outdoor entertaining at its finest, w/glorious pool & hot tub, sport court w/ batting cage, horseshoe pit, newly built turf sitting area & outdoor kitchen. Gaze at spectacular views of Mt Diablo and the surrounding valley. Zoned for horses, across from Briones open space, endless privacy and resort like amenities, this home has it all. An attached 1 bedroom, 1 bthrm Au Pair suite, with separate entrance has a full kitchen and bthrm that have been recently remodeled. The master bedroom boasts fabulous views off the balcony and has an wonderful en suite with fireplace and large sitting area. The four car garage has plenty of storage and workbench space. This home has been meticulously updated. Smart home technology, newly paved driveway with 4 extra parking spaces, 5 skylights, dog run.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40773130
Jun 21, 2017
Listing Removed
—
May 30, 2017
Price Changed
*
Apr 20, 2017
Price Changed
*
Apr 1, 2017
Price Changed
*
Mar 12, 2017
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40770925
Mar 5, 2017
Listing Removed
—
Feb 21, 2017
Listed
*
Public Records
Apr 9, 2014
Sold
$1,270,000
$275/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40644840
Apr 15, 2014
Sold
$1,281,175
$277/sq ft
Mar 16, 2014
Pending
—
Mar 11, 2014
Price Changed
$1,285,000
$278/sq ft
Mar 11, 2014
Relisted
—
Feb 22, 2014
Pending
—
Feb 4, 2014
Listed
$1,270,000
$275/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11031270
Dec 18, 1999
Sold
$795,000
$172/sq ft
Oct 20, 1999
Listing Removed
—
Sep 27, 1999
Listed
$850,000
$184/sq ft
Public Records
Jul 22, 1997
Sold
$133,000
$29/sq ft
Public Records
Jul 2, 1991
Sold
$160,000
$35/sq ft
Public Records
Apr 19, 1990
Sold
$110,000
$24/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$22,721 (+4.7%)
$892,413 + $1,003,965
$1,896,378
2024
$21,691 (+1.7%)
$874,915 + $984,280
$1,859,195
2023
$21,334 (+1.7%)
$857,760 + $964,981
$1,822,741
2022
$20,970 (+1.7%)
$840,942 + $946,060
$1,787,002
2021
$20,627 (+1.3%)
$824,453 + $927,510
$1,751,963
2020
$20,358 (+18.6%)
$808,288 + $909,324
$1,717,612
2019
$17,161 (+2.7%)
$800,000 + $900,000
$1,700,000
2018
$16,714 (+1.3%)
$659,348 + $747,262
$1,406,610
2017
$16,500 (+7.4%)
$633,746 + $718,246
$1,351,992
2016
$15,361 (+1.3%)
$633,746 + $718,246
$1,351,992
2015
$15,171 (+20.7%)
$621,320 + $704,163
$1,325,483
2014
$12,572 (+0.7%)
$376,134 + $692,932
$1,069,066
2013
$12,480 (+3.3%)
$376,134 + $692,932
$1,069,066
2012
$12,076 (+1.7%)
$374,435 + $689,801
$1,064,236
2011
$11,871 (+0.9%)
$367,094 + $676,276
$1,043,370
2010
$11,767 (+0.9%)
$359,897 + $663,016
$1,022,913
2009
$11,659 (+4.6%)
$357,208 + $658,061
$1,015,269
2008
$11,150
$358,057 + $659,625
$1,017,682
Public record
Public record
Zoning
Permits
Beds
5
Baths
5
Stories
2
Lot width
—
Lot depth
—
Lot size
4.45 Acres
Year renovated
1994
Sq. Ft.
4,623
Year built
1993
Style
Single Family Residential
County
Contra Costa County
APN
1644400010
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 26, 2026.
R-7.5
One Family Residential District
The R Residential Districts are included in the zoning regulations to achieve the following purposes: Reserve appropriately located areas tar residential living in a variety of types of dwellings, at a reasonable range of population densities consistent with sound standards of public health and safety; Ensure adequate light, air and privacy for each dwelling unit; Provide adequate amounts of private open space in proximity to each dwelling unit; Provide space for community facilities needed to complement urban residential areas; Provide space for institutions which require a residential environment; Minimize traffic congestion and to avoid the overloading of utilities by preventing the construction of buildings of excessive size in relation to the land around them; Provide necessary space for off-street parking of automobiles and, where appropriate for off-street loading of trucks; Protect residential properties from the hazs, noise and congestion created by commercial and industrial traffic; Protect residential properties from noise, illumination, unsightliness, odors, dust, dirt, smoke, vibration, heat, glare and other objectionable influences; Protect residential properties from fire, explosion, noxious fumes and other hazards.
Permitted uses
Include but are not limited to:
Agriculture
Agriculture-Other
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Apr 10, 2026 • Final
Building re-roofing
Tear off and replace the composition roofing on a residential building.
Roofing
Aug 2, 2022 • Final
Building mechanical
HVAC
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: 4
Covered Spaces: 4
Parking Features: Attached
Interior
Bathroom Information
# of Bathrooms Total: 5
# of Bathrooms Full: 4
# of Bathrooms Partial: 1
ADU Baths Full: 1
Interior Features
Interior Features: Au Pair, Counter - Solid Surface, Updated Kitchen
Appliances: Dishwasher, Gas Range
Laundry Features: Laundry Room
Upper Level Features: 3 Baths, Primary Bedrm Suite - 1
Street Level Features: 1 Bedroom, 1.5 Baths, Main Entry
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.