This is the one! Just under an acre with zoning that allows up to three horses. This property boasts a 3 bedroom and 1 bathroom main home as well as a separate detached studio with full bathroom. (Total SF 1393; 1189 main house & 204sf back unit) The home and bathrooms have been updated and remodeled. Kitchen features new shaker cabinets, granite slab counters, stainless steel appliance package and more. Fresh new paint inside and out with modern two-tone colors. New roof and landscaping. Lots of possibilities.
Single-familyProperty Type
1951Year Built
1 acresLot Size
$521Est. Price/Sq.Ft.
Listed by Wes Olson•DRE #01248834• WR Properties
Bought with Ted Munoz•DRE #01731739• Cal Bay Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40872103
Aug 7, 2019
Sold
$550,000
$395/sq ft
Jul 5, 2019
Pending
—
Jun 27, 2019
Listed
$529,000
$380/sq ft
Public Records
Mar 27, 2019
Sold
$303,909
$218/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,616 (+1.8%)
$200,791 + $412,739
$613,530
2024
$7,483 (+1.2%)
$196,854 + $404,647
$601,501
2023
$7,394 (+0.9%)
$192,995 + $396,713
$589,708
2022
$7,331 (+1.4%)
$189,211 + $388,935
$578,146
2021
$7,227 (+1.0%)
$185,501 + $381,309
$566,810
2020
$7,154 (+454.8%)
$181,864 + $373,833
$555,697
2019
$1,290 (+109.2%)
$180,000 + $370,000
$550,000
2018
$616 (+0.8%)
$16,410 + $27,040
$43,450
2017
$611 (+7.3%)
$15,774 + $25,991
$41,765
2016
$570 (−0.7%)
$15,774 + $25,991
$41,765
2015
$574 (+0.7%)
$15,465 + $25,482
$40,947
2014
$570 (−0.5%)
$14,935 + $24,609
$39,544
2013
$573 (+1.6%)
$14,935 + $24,609
$39,544
2012
$564 (+1.2%)
$14,868 + $24,498
$39,366
2011
$557 (+0.9%)
$14,577 + $24,018
$38,595
2010
$552
$14,292 + $23,548
$37,840
2009
$552 (+21.4%)
$14,186 + $23,373
$37,559
2008
$454
$14,220 + $23,429
$37,649
Tax history for 590 Brownstone Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,616 (+1.8%)
$200,791 + $412,739
$613,530
2024
$7,483 (+1.2%)
$196,854 + $404,647
$601,501
2023
$7,394 (+0.9%)
$192,995 + $396,713
$589,708
2022
$7,331 (+1.4%)
$189,211 + $388,935
$578,146
2021
$7,227 (+1.0%)
$185,501 + $381,309
$566,810
2020
$7,154 (+454.8%)
$181,864 + $373,833
$555,697
2019
$1,290 (+109.2%)
$180,000 + $370,000
$550,000
2018
$616 (+0.8%)
$16,410 + $27,040
$43,450
2017
$611 (+7.3%)
$15,774 + $25,991
$41,765
2016
$570 (−0.7%)
$15,774 + $25,991
$41,765
2015
$574 (+0.7%)
$15,465 + $25,482
$40,947
2014
$570 (−0.5%)
$14,935 + $24,609
$39,544
2013
$573 (+1.6%)
$14,935 + $24,609
$39,544
2012
$564 (+1.2%)
$14,868 + $24,498
$39,366
2011
$557 (+0.9%)
$14,577 + $24,018
$38,595
2010
$552
$14,292 + $23,548
$37,840
2009
$552 (+21.4%)
$14,186 + $23,373
$37,559
2008
$454
$14,220 + $23,429
$37,649
*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
Beds
3
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
1 Acre
Year renovated
1981
Sq. Ft.
1,185
Year built
1951
Style
Single Family Residential
County
Contra Costa County
APN
0342200029
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
AL
Limited Agricultural District
The purpose of the AL District is to provide an area for agricultural uses and to permit rural development and agricultural uses that are compatible with nearby single family and multiple family residential zoning. Intense agricultural uses which create strong, obnoxious odors, or which might disturb adjacent or nearby residential areas with intense noise or vibration are not appropriate for the AL Agricultural District.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Livestock production
Religious facility
Housing-Single unit
Educational/school
Park & open space
Property details
Parking
Parking Information
Parking Features: Off Street, Parking Spaces, RV/Boat Parking, Side Yard Access
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Sunken Tub, Tub with Jets, Updated Baths
Interior Features
Interior Features: In-Law Floorplan, Office, Stone Counters, Updated Kitchen
Appliances: Dishwasher, Gas Range, Microwave
Laundry Features: Hookups Only, In Unit
Street Level Features: 3 Bedrooms, 1 Bath, Laundry Facility, Main Entry
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2019. This data may not match public records. Learn more.