bridgeMLS, Bay East AOR, or Contra Costa AOR #40558077
Mar 30, 2012
Sold
$1,150,000
$344/sq ft
Mar 2, 2012
Pending
—
Jan 18, 2012
Listed
$1,158,000
$346/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40211894
Dec 7, 2006
Sold
$1,452,000
$434/sq ft
Nov 8, 2006
Listing Removed
—
Sep 27, 2006
Listed
$1,549,950
$464/sq ft
+4
Exceptional designer hm. Premium upgrades throughout. Stunning Gourmet kitchen w/ custom cherry mahogany cabinets, 8” cherry crown molding, triple edged granite, large island w/ separate prep-sink, stainless steel 5 burner Thermador gas cook top/double ovens, work station, designer lighting/paint,
bridgeMLS, Bay East AOR, or Contra Costa AOR #40198515
Sep 27, 2006
Listing Removed
—
Aug 15, 2006
Listed
*
Year
Property tax
Land + Additions
Assessment*
2025
$22,031 (+2.6%)
$1,004,093 + $909,910
$1,914,003
2024
$21,482 (+1.4%)
$984,405 + $892,069
$1,876,474
2023
$21,180 (+3.7%)
$965,103 + $874,578
$1,839,681
2022
$20,430 (+23.2%)
$946,180 + $857,430
$1,803,610
2021
$16,587 (+0.9%)
$927,628 + $840,618
$1,768,246
2020
$16,440 (−9.4%)
$713,642 + $620,811
$1,334,453
2019
$18,138 (+15.7%)
$706,325 + $614,446
$1,320,771
2018
$15,683 (+3.2%)
$692,476 + $602,399
$1,294,875
2017
$15,204 (+1.2%)
$665,588 + $579,008
$1,244,596
2016
$15,023 (+1.1%)
$665,588 + $579,008
$1,244,596
2015
$14,863 (+1.2%)
$652,538 + $567,655
$1,220,193
2014
$14,690 (+1.1%)
$630,147 + $548,177
$1,178,324
2013
$14,537 (+3.3%)
$630,147 + $548,177
$1,178,324
2012
$14,070 (+15.1%)
$627,300 + $545,700
$1,173,000
2011
$12,225 (−1.8%)
$633,609 + $516,391
$1,150,000
2010
$12,452 (−7.1%)
$540,221 + $440,279
$980,500
2009
$13,407 (−14.6%)
$555,648 + $452,852
$1,008,500
2008
$15,708
$606,061 + $493,939
$1,100,000
Tax history for 22 Diamond Ranch Ct
Year
Property tax
Land + Additions
Assessment*
2025
$22,031 (+2.6%)
$1,004,093 + $909,910
$1,914,003
2024
$21,482 (+1.4%)
$984,405 + $892,069
$1,876,474
2023
$21,180 (+3.7%)
$965,103 + $874,578
$1,839,681
2022
$20,430 (+23.2%)
$946,180 + $857,430
$1,803,610
2021
$16,587 (+0.9%)
$927,628 + $840,618
$1,768,246
2020
$16,440 (−9.4%)
$713,642 + $620,811
$1,334,453
2019
$18,138 (+15.7%)
$706,325 + $614,446
$1,320,771
2018
$15,683 (+3.2%)
$692,476 + $602,399
$1,294,875
2017
$15,204 (+1.2%)
$665,588 + $579,008
$1,244,596
2016
$15,023 (+1.1%)
$665,588 + $579,008
$1,244,596
2015
$14,863 (+1.2%)
$652,538 + $567,655
$1,220,193
2014
$14,690 (+1.1%)
$630,147 + $548,177
$1,178,324
2013
$14,537 (+3.3%)
$630,147 + $548,177
$1,178,324
2012
$14,070 (+15.1%)
$627,300 + $545,700
$1,173,000
2011
$12,225 (−1.8%)
$633,609 + $516,391
$1,150,000
2010
$12,452 (−7.1%)
$540,221 + $440,279
$980,500
2009
$13,407 (−14.6%)
$555,648 + $452,852
$1,008,500
2008
$15,708
$606,061 + $493,939
$1,100,000
*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
Zoning
Permits
Beds
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
0.32 Acres
Year renovated
2002
Sq. Ft.
3,342
Year built
2002
Style
Single Family Residential
County
Contra Costa County
APN
2112000076
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-10
WSSP
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.
Zone overlays
Westside Specific Plan
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Feb 25, 2019 • Final
Photovoltaic - electrical
Electrical
Solar
Jul 18, 2017 • Final
Landscape irrigation
Grading
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: 3
Covered Spaces: 3
Parking Features: Attached, Int Access From Garage, Side Yard Access, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tile
Primary Bathroom Included Features: Stall Shower, Tub with Jets, Updated Baths
Interior Features
Interior Features: Bonus/Plus Room, Family Room, Formal Dining Room, Kitchen/Family Combo, Breakfast Bar, Stone Counters, Eat-in Kitchen, Kitchen Island, Pantry, Updated Kitchen, Central Vacuum, Sound System
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Plumbed For Ice Maker, Microwave, Self Cleaning Oven, Water Filter System, Gas Water Heater
Laundry Features: 220 Volt Outlet, Hookups Only, Laundry Room
Upper Level Features: 3 Bedrooms, 1 Bath
Street Level Features: 1.5 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Fireplace Features: Family Room, Living Room, Pellet Stove, Stone, Wood Burning
Exterior
Building Information
Construction Materials: Brick, Stucco, Wood Siding
Building Area Total: 3,342
Builder Name: Lyon
Foundation Details: Slab
Exterior Features
Patio And Porch Features: Covered
Exterior Features: Back Yard, Side Yard, Sprinklers Automatic
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Mobile Home Information
Model: The Langdon
Pool Information
Pool Features: Gunite, Pool Sweep, Solar Heat
Spa Features: Private
Has Private Pool
Has Spa
Property Information
Living Area: 3342
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2002
Lot Information
Lot Size Square Feet: 13920
Lot Size Area: 0.3191
Lot Size Units: Acres
Lot Size Acres: 0.3191
Lot Features: Corner Lot, Cul-De-Sac, Level, Premium Lot
Utilities
Utility Information
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Zoned
Location
Homeowners Association Information
Has Association
Association Amenities: Greenbelt
Association Name: CALL LISTING AGENT
Association Fee: $125
Association Fee Includes: Common Area Maint
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Buyer
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,342
Stories: 2.0
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2002
County: Contra Costa County
APN: 2112000076
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.9mi
10/10
California High School
Public 9-12 • Assigned • 1.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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San Ramon properties move fast, going pending in just 14 days. With fierce competition at the $1.6M median price, multiple offers and waived contingencies are the norm. Buyers must act decisively and submit their strongest offer immediately to win.
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2012. This data may not match public records. Learn more.