bridgeMLS, Bay East AOR, or Contra Costa AOR #28258979
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28261258
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28264698
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28265838
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40434581
May 14, 2010
Sold
$550,000
$209/sq ft
Mar 22, 2010
Pending
—
Mar 16, 2010
Price Changed
*
Mar 16, 2010
Relisted
—
Oct 23, 2009
Pending
—
Oct 18, 2009
Listed
*
Public Records
Jul 9, 1999
Sold
$335,000
$127/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11014773
Jun 26, 1999
Sold
$325,000
$123/sq ft
May 10, 1999
Listed
*
May 10, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10261258
Nov 30, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10265838
Nov 30, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10264698
Nov 29, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10258979
Aug 21, 1998
Listing Removed
—
Public Records
Oct 1, 1977
Sold
$84,000
$32/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$8,986 (+2.5%)
$368,651 + $355,485
$724,136
2025
$8,768 (+2.6%)
$368,651 + $355,485
$724,136
2024
$8,546 (+1.9%)
$361,423 + $348,515
$709,938
2023
$8,387 (+1.3%)
$354,337 + $341,682
$696,019
2022
$8,278 (+2.5%)
$347,390 + $334,983
$682,373
2021
$8,076 (+0.7%)
$340,579 + $328,415
$668,994
2020
$8,021 (+1.2%)
$333,901 + $321,976
$655,877
2019
$7,923 (+3.9%)
$330,478 + $318,675
$649,153
2018
$7,624 (+3.4%)
$323,999 + $312,427
$636,426
2017
$7,373 (+2.7%)
$311,419 + $300,296
$611,715
2016
$7,176 (+1.0%)
$311,419 + $300,296
$611,715
2015
$7,103 (+1.6%)
$305,313 + $294,408
$599,721
2014
$6,988 (+3.8%)
$294,837 + $284,306
$579,143
2013
$6,730 (+11.9%)
$294,837 + $284,306
$579,143
2012
$6,014 (−6.5%)
$290,182 + $279,818
$570,000
2011
$6,432 (+33.3%)
$258,364 + $249,136
$507,500
2010
$4,824 (+0.3%)
$282,108 + $272,033
$554,141
2009
$4,809 (+2.8%)
$172,647 + $236,489
$409,136
2008
$4,680
$173,058 + $237,051
$410,109
Tax history for 12 Lynch Ct
Year
Property tax
Land + Additions
Assessment*
2026
$8,986 (+2.5%)
$368,651 + $355,485
$724,136
2025
$8,768 (+2.6%)
$368,651 + $355,485
$724,136
2024
$8,546 (+1.9%)
$361,423 + $348,515
$709,938
2023
$8,387 (+1.3%)
$354,337 + $341,682
$696,019
2022
$8,278 (+2.5%)
$347,390 + $334,983
$682,373
2021
$8,076 (+0.7%)
$340,579 + $328,415
$668,994
2020
$8,021 (+1.2%)
$333,901 + $321,976
$655,877
2019
$7,923 (+3.9%)
$330,478 + $318,675
$649,153
2018
$7,624 (+3.4%)
$323,999 + $312,427
$636,426
2017
$7,373 (+2.7%)
$311,419 + $300,296
$611,715
2016
$7,176 (+1.0%)
$311,419 + $300,296
$611,715
2015
$7,103 (+1.6%)
$305,313 + $294,408
$599,721
2014
$6,988 (+3.8%)
$294,837 + $284,306
$579,143
2013
$6,730 (+11.9%)
$294,837 + $284,306
$579,143
2012
$6,014 (−6.5%)
$290,182 + $279,818
$570,000
2011
$6,432 (+33.3%)
$258,364 + $249,136
$507,500
2010
$4,824 (+0.3%)
$282,108 + $272,033
$554,141
2009
$4,809 (+2.8%)
$172,647 + $236,489
$409,136
2008
$4,680
$173,058 + $237,051
$410,109
*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
5
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
0.37 Acres
Year renovated
1989
Sq. Ft.
2,632
Year built
1972
Style
Single Family Residential
County
Contra Costa County
APN
1210400550
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 31, 2026.
RS10
Residential Single-Family District
The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-10 corresponding to the minimum lot size 10000. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
May 2, 2017 • Final
Building
Install roof-mounted solar modules on a residential building.
Electrical
Solar
Nov 16, 2016 • Final
Building
Replace the existing furnace and condenser with a new furnace and a 16 SEER condenser.
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
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Interior Features
Interior Features: Dining Area, Updated Kitchen
Appliances: Dishwasher, Gas Range
Laundry Features: Hookups Only
Upper Level Features: 2 Bedrooms, 1 Bath
Street Level Features: 2 Bedrooms, 2 Baths
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Laminate
Room Information
Kitchen Features: 220 Volt Outlet,Counter - Stone,Dishwasher,Gas Range/Cooktop,Updated Kitchen
Rooms Total: 10
Room Type: Dining Area
Exterior
Building Information
Construction Materials: Wood Shingles
Building Area Total: 2,632
Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard, Sprinklers Automatic
Roof: Shingle
Pool Information
Pool Features: In Ground
Has Private Pool
Property Information
Living Area: 2632
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1972
Lot Information
Lot Size Square Feet: 16065
Lot Size Area: 0.37
Lot Size Units: Acres
Lot Size Acres: 0.37
Utilities
Utility Information
Electric: 220 Volts in Kitchen
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s)
Location
School Information
High School District: Mount Diablo (925) 682-8000
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,632
Stories: 2.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1989
County: Contra Costa County
APN: 1210400550
Home facts updated by county records on Oct 31, 2026
Around this home
Schools
K - 12
Preschool & daycare
Highlands Elementary School
Public K-5 • Assigned • 0.2mi
7/10
Pine Hollow Middle School
Public 6-8 • Assigned • 0.1mi
6/10
Concord High School
Public 9-12 • Assigned • 3.2mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
6/10 Fire Factor
13% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 93° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94521
Average low and high temperatures (°F)
60
40
64
43
72
47
72
48
80
52
85
55
87
57
92
59
85
60
74
52
64
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$883,000 – $1.07M
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2009. This data may not match public records. Learn more.