bridgeMLS, Bay East AOR, or Contra Costa AOR #ML81986971
Feb 24, 2026
Listing Removed
—
Sep 29, 2025
Price Changed
*
Sep 20, 2025
Price Changed
*
Sep 8, 2025
Price Changed
*
Aug 19, 2025
Price Changed
*
Jul 24, 2025
Price Changed
*
Jun 6, 2025
Relisted
—
Jun 1, 2025
Listing Removed
—
Nov 18, 2024
Listed
*
RENT. #1
Jun 22, 2022
Price Changed
$1,995
$0/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40621221
May 27, 2015
Listing Removed
—
Public Records
Aug 26, 2005
Sold
$1,425,000
$231/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11207507
Feb 27, 2004
Sold
$1,295,000
$210/sq ft
Sep 29, 2003
Listed
$1,295,000
$210/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #23034001
Feb 27, 2004
Sold
$1,270,000
$206/sq ft
Sep 29, 2003
Listed
$1,295,000
$210/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$30,552 (+3.2%)
$627,254 + $1,359,059
$1,986,313
2024
$29,593 (+2.7%)
$614,955 + $1,332,411
$1,947,366
2023
$28,825 (+2.2%)
$602,898 + $1,306,286
$1,909,184
2022
$28,215 (+3.2%)
$591,077 + $1,280,673
$1,871,750
2021
$27,335 (+1.2%)
$579,488 + $1,255,562
$1,835,050
2020
$27,003 (+1.3%)
$568,126 + $1,230,944
$1,799,070
2019
$26,664 (+4.6%)
$562,301 + $1,218,323
$1,780,624
2018
$25,488 (+4.2%)
$551,276 + $1,194,435
$1,745,711
2017
$24,469 (+3.6%)
$529,870 + $1,148,054
$1,677,924
2016
$23,624 (+2.4%)
$529,870 + $1,148,054
$1,677,924
2015
$23,062 (+42.2%)
$519,481 + $1,125,544
$1,645,025
2014
$16,215 (+6.9%)
$328,400 + $711,600
$1,040,000
2013
$15,168 (+2.5%)
$328,400 + $711,600
$1,040,000
2012
$14,805 (+1.2%)
$315,788 + $684,212
$1,000,000
2011
$14,622 (+1.4%)
$300,000 + $700,000
$1,000,000
2010
$14,422 (−13.1%)
$300,000 + $700,000
$1,000,000
2009
$16,604 (−14.1%)
$300,000 + $700,000
$1,000,000
2008
$19,338
$381,000 + $827,000
$1,208,000
Tax history for 2065 Riley Ct
Year
Property tax
Land + Additions
Assessment*
2025
$30,552 (+3.2%)
$627,254 + $1,359,059
$1,986,313
2024
$29,593 (+2.7%)
$614,955 + $1,332,411
$1,947,366
2023
$28,825 (+2.2%)
$602,898 + $1,306,286
$1,909,184
2022
$28,215 (+3.2%)
$591,077 + $1,280,673
$1,871,750
2021
$27,335 (+1.2%)
$579,488 + $1,255,562
$1,835,050
2020
$27,003 (+1.3%)
$568,126 + $1,230,944
$1,799,070
2019
$26,664 (+4.6%)
$562,301 + $1,218,323
$1,780,624
2018
$25,488 (+4.2%)
$551,276 + $1,194,435
$1,745,711
2017
$24,469 (+3.6%)
$529,870 + $1,148,054
$1,677,924
2016
$23,624 (+2.4%)
$529,870 + $1,148,054
$1,677,924
2015
$23,062 (+42.2%)
$519,481 + $1,125,544
$1,645,025
2014
$16,215 (+6.9%)
$328,400 + $711,600
$1,040,000
2013
$15,168 (+2.5%)
$328,400 + $711,600
$1,040,000
2012
$14,805 (+1.2%)
$315,788 + $684,212
$1,000,000
2011
$14,622 (+1.4%)
$300,000 + $700,000
$1,000,000
2010
$14,422 (−13.1%)
$300,000 + $700,000
$1,000,000
2009
$16,604 (−14.1%)
$300,000 + $700,000
$1,000,000
2008
$19,338
$381,000 + $827,000
$1,208,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RM
Residential Medium Density District
The RM district is applied to areas of the city appropriate for residential uses with attached and detached dwellings, including a variety of housing types such as small lot single-family dwellings, townhomes, row houses, and cluster housing, at densities of 11 to 33 units per net acre, with provisions for appropriately scaled and located live/work units. The RM district is consistent with and implements the medium density residential (MDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Aug 22, 2019 • Final
Building
Repair the guardrail top and replace the balcony plywood fascia wall with matching materials.
Remodel
Oct 21, 2014 • Final
Building
Remove and replace the water heater.
Plumbing
Water heater
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
Interior
Heating & Cooling
Air Conditioning Type: Wall Unit
Heating Type: Wall Furnace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Concrete
Construction Type: Frame
Exterior Wall: Wood Siding
Roof Framing Type: Wood
Property Information
Subdivision Name: MONTE DEL DIABLO
Living Sq. Ft: 6,170
Ground Floor Sq. Ft: 6,170
Building Sq. Ft: 6,170
# of Stories: 1
Legal Description: POR RO MONTE DEL DIABLO
Parking & Garage Information
Parking Type: Paved
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,456
Acres: 0.263
County Use Description: APARTMENT 5-12 UN
Location Information
Parcel Location Influence: Creek
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 6,170
Stories: 1.0
Lot Size: 0.26 acres
Style: Multi-Family (5+ Unit)
Year Built: 1986
Year Renovated: 1988
County: Contra Costa County
APN: 1282000619
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Meadow Homes Elementary School
Public K-5 • Assigned • 0.3mi
2/10
Oak Grove Middle School
Public 6-8 • Assigned • 1.6mi
4/10
Mt. Diablo High School
Public 9-12 • Assigned • 1.5mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° 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
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94520
Average low and high temperatures (°F)
61
42
64
45
72
49
71
50
79
54
84
57
83
58
90
60
85
60
79
56
64
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.