This custom home is the ultimate in outdoor living! Over $150K was spent to create a private backyard retreat with nearly 100 mature trees on almost half an acre. It is the perfect place to entertain and play, as it features an oversized covered patio, pool and spa, artificial turf field, basketball hoop, custom treehouse/play structure, huge utility yard, raised garden beds, and fruit trees. The professionally landscaped setting is park-like, low maintenance and drought tolerant. Here you’ll have time to relax and enjoy a colorful and diverse display of flowering shrubs and trees. The bright and open home boasts over 2,500 square feet of fresh and updated living space with soaring cathedral ceilings, 5 spacious bedrooms, walk-in pantry, laundry room, craft room, attached apartment accessible by patio, 2-car garage, solar systems for electricity/ thermal pool heating, and storage galore. All of this in the most ideal family location. Come enjoy the good life!
Single-familyProperty Type
1980Year Built
0.37 acresLot Size
$773Est. Price/Sq.Ft.
2 car garageParking
Listed by Michael Edlinger•DRE #01362659• Edlinger Properties
Bought with Michael Edlinger•DRE #01362659• Edlinger Properties
bridgeMLS, Bay East AOR, or Contra Costa AOR #40799552
Dec 6, 2017
Sold
$1,247,000
$487/sq ft
Oct 11, 2017
Pending
—
Oct 4, 2017
Listed
$1,195,000
$466/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11158935
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11164170
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11166904
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11169506
Feb 17, 2015
Listing Removed
—
Public Records
Mar 2, 2005
Sold
$804,000
$314/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11171908
Feb 20, 2003
Sold
$660,000
$258/sq ft
Feb 3, 2003
Listing Removed
—
Jan 26, 2003
Listed
$689,000
$269/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$16,358 (+2.1%)
$893,648 + $553,596
$1,447,244
2024
$16,023 (+1.6%)
$876,126 + $542,742
$1,418,868
2023
$15,770 (+0.8%)
$858,948 + $532,100
$1,391,048
2022
$15,652 (+2.2%)
$842,106 + $521,667
$1,363,773
2021
$15,317 (+0.9%)
$825,595 + $511,439
$1,337,034
2020
$15,181 (+1.1%)
$809,407 + $501,411
$1,310,818
2019
$15,009 (+3.9%)
$801,108 + $496,270
$1,297,378
2018
$14,450 (+22.8%)
$785,400 + $486,540
$1,271,940
2017
$11,771 (+1.2%)
$540,466 + $475,158
$1,015,624
2016
$11,628 (+5.2%)
$540,466 + $475,158
$1,015,624
2015
$11,054 (+8.0%)
$529,869 + $465,842
$995,711
2014
$10,234 (+17.1%)
$458,715 + $403,285
$862,000
2013
$8,738 (+1.0%)
$458,715 + $403,285
$862,000
2012
$8,654 (+2.0%)
$390,067 + $342,933
$733,000
2011
$8,482 (+0.6%)
$400,000 + $335,000
$735,000
2010
$8,430 (−3.1%)
$402,786 + $317,214
$720,000
2009
$8,697 (−3.5%)
$402,786 + $317,214
$720,000
2008
$9,012
$417,050 + $328,450
$745,500
Tax history for 9929 Brunswick Ct
Year
Property tax
Land + Additions
Assessment*
2025
$16,358 (+2.1%)
$893,648 + $553,596
$1,447,244
2024
$16,023 (+1.6%)
$876,126 + $542,742
$1,418,868
2023
$15,770 (+0.8%)
$858,948 + $532,100
$1,391,048
2022
$15,652 (+2.2%)
$842,106 + $521,667
$1,363,773
2021
$15,317 (+0.9%)
$825,595 + $511,439
$1,337,034
2020
$15,181 (+1.1%)
$809,407 + $501,411
$1,310,818
2019
$15,009 (+3.9%)
$801,108 + $496,270
$1,297,378
2018
$14,450 (+22.8%)
$785,400 + $486,540
$1,271,940
2017
$11,771 (+1.2%)
$540,466 + $475,158
$1,015,624
2016
$11,628 (+5.2%)
$540,466 + $475,158
$1,015,624
2015
$11,054 (+8.0%)
$529,869 + $465,842
$995,711
2014
$10,234 (+17.1%)
$458,715 + $403,285
$862,000
2013
$8,738 (+1.0%)
$458,715 + $403,285
$862,000
2012
$8,654 (+2.0%)
$390,067 + $342,933
$733,000
2011
$8,482 (+0.6%)
$400,000 + $335,000
$735,000
2010
$8,430 (−3.1%)
$402,786 + $317,214
$720,000
2009
$8,697 (−3.5%)
$402,786 + $317,214
$720,000
2008
$9,012
$417,050 + $328,450
$745,500
*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
3
Stories
2
Lot width
—
Lot depth
—
Lot size
0.37 Acres
Year renovated
1985
Sq. Ft.
2,263
Year built
1980
Style
Single Family Residential
County
Contra Costa County
APN
2123910446
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-7
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Nov 13, 2024 • Final
Miscellaneous - re-roof
Roofing
Jun 3, 2014 • Final
Photovoltaic - electrical
Electrical
Solar
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, Guest, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Split Bath, Tile
Primary Bathroom Included Features: Shower Over Tub, Solid Surface, Split Bath, Tile
Interior Features
Interior Features: Au Pair, Formal Dining Room, In-Law Floorplan, Office, Storage, Stone Counters, Kitchen Island
Appliances: Dishwasher, Disposal, Microwave, Refrigerator, Gas Water Heater
Laundry Features: Hookups Only
Upper Level Features: 4 Bedrooms, 2 Baths
Street Level Features: 1 Bedroom, 1.5 Baths, Laundry Facility, Main Entry
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front
Door Features: Weather Stripped Door(s)
Fencing: Fenced
Pool Information
Pool Features: Gunite, In Ground
Has Private Pool
Property Information
Living Area: 2563
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1980
Lot Information
Lot Size Square Feet: 16125
Lot Size Area: 0.37
Lot Size Units: Acres
Lot Size Acres: 0.37
Lot Features: Court, Level, Premium Lot, Secluded
Utilities
Green Features Information
Green Energy Efficient: Ceiling Insulation, Insulation - Other
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Central Air, Whole House Fan
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,263
Stories: 2.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1980
Year Renovated: 1985
County: Contra Costa County
APN: 2123910446
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.9mi
10/10
California High School
Public 9-12 • Assigned • 0.3mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2017. This data may not match public records. Learn more.