bridgeMLS, Bay East AOR, or Contra Costa AOR #40345059
Sep 22, 2008
Sold
$115,000
$146/sq ft
Sep 9, 2008
Listing Removed
—
Aug 19, 2008
Relisted
—
Jun 6, 2008
Listing Removed
—
May 23, 2008
Listed
$109,777
$139/sq ft
Public Records
May 17, 2006
Sold
$315,000
$400/sq ft
Public Records
Jun 12, 1996
Sold
$66,500
$84/sq ft
Public Records
Oct 6, 1993
Sold
$76,000
$96/sq ft
Public Records
Sep 26, 1990
Sold
$102,000
$129/sq ft
Public Records
Mar 13, 1990
Sold
$72,500
$92/sq ft
Public Records
Apr 5, 1989
Sold
$66,000
$84/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$2,631 (+3.3%)
$78,803 + $72,233
$151,036
2024
$2,546 (+2.8%)
$77,258 + $70,817
$148,075
2023
$2,477 (+2.4%)
$75,744 + $69,429
$145,173
2022
$2,419 (+3.3%)
$74,259 + $68,068
$142,327
2021
$2,341 (+1.4%)
$72,803 + $66,734
$139,537
2020
$2,309 (+1.2%)
$71,376 + $65,426
$136,802
2019
$2,281 (+4.5%)
$70,645 + $64,756
$135,401
2018
$2,182 (+4.2%)
$69,260 + $63,487
$132,747
2017
$2,094 (+4.3%)
$66,571 + $61,023
$127,594
2016
$2,007 (+2.8%)
$66,571 + $61,023
$127,594
2015
$1,952 (+3.4%)
$65,266 + $59,827
$125,093
2014
$1,888 (+26.3%)
$63,027 + $57,775
$120,802
2013
$1,495 (+14.2%)
$63,027 + $57,775
$120,802
2012
$1,308 (−4.9%)
$47,478 + $43,522
$91,000
2011
$1,376 (−8.1%)
$40,435 + $37,065
$77,500
2010
$1,497 (−10.6%)
$44,348 + $40,652
$85,000
2009
$1,675 (−24.5%)
$51,130 + $46,870
$98,000
2008
$2,219
$60,000 + $55,000
$115,000
Tax history for 2039 Sierra Rd #6
Year
Property tax
Land + Additions
Assessment*
2025
$2,631 (+3.3%)
$78,803 + $72,233
$151,036
2024
$2,546 (+2.8%)
$77,258 + $70,817
$148,075
2023
$2,477 (+2.4%)
$75,744 + $69,429
$145,173
2022
$2,419 (+3.3%)
$74,259 + $68,068
$142,327
2021
$2,341 (+1.4%)
$72,803 + $66,734
$139,537
2020
$2,309 (+1.2%)
$71,376 + $65,426
$136,802
2019
$2,281 (+4.5%)
$70,645 + $64,756
$135,401
2018
$2,182 (+4.2%)
$69,260 + $63,487
$132,747
2017
$2,094 (+4.3%)
$66,571 + $61,023
$127,594
2016
$2,007 (+2.8%)
$66,571 + $61,023
$127,594
2015
$1,952 (+3.4%)
$65,266 + $59,827
$125,093
2014
$1,888 (+26.3%)
$63,027 + $57,775
$120,802
2013
$1,495 (+14.2%)
$63,027 + $57,775
$120,802
2012
$1,308 (−4.9%)
$47,478 + $43,522
$91,000
2011
$1,376 (−8.1%)
$40,435 + $37,065
$77,500
2010
$1,497 (−10.6%)
$44,348 + $40,652
$85,000
2009
$1,675 (−24.5%)
$51,130 + $46,870
$98,000
2008
$2,219
$60,000 + $55,000
$115,000
*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
2
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
—
Year renovated
1965
Sq. Ft.
788
Year built
1965
Style
Condo/Co-op
County
Contra Costa County
APN
1295020398
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
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
Feb 22, 2013 • Final
Building
Replace a gas line.
Gas
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: 1
Covered Spaces: 1
Parking Features: Attached
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 1
# of Bathrooms Partial: 1
Interior Features
Interior Features: No Additional Rooms
Flooring: Tile
Room Information
Kitchen Features: Other
Rooms Total: 5
Exterior
Building Information
Building Area Total: 788
Property Information
Living Area: 788
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Condominium
Year Built: 1965
Lot Information
Lot Size Square Feet: 0
Lot Size Units: Acres
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Location
Homeowners Association Information
Has Association
Association Name: COMSTOCK HOA
Association Fee: $258
Association Fee Frequency: Monthly
School Information
High School District: Mount Diablo (925) 682-8000
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 788
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1965
Year Renovated: 1965
County: Contra Costa County
APN: 1295020398
Home facts updated by county records on Oct 9, 2026
Around this home
Schools
Ygnacio Valley Elementary School
Public K-5 • Assigned • 0.4mi
2/10
Oak Grove Middle School
Public 6-8 • Assigned • 1.1mi
4/10
Ygnacio Valley High School
Public 9-12 • Assigned • 1.4mi
3/10
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
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 • 94518
Average low and high temperatures (°F)
61
41
64
44
72
49
71
50
79
55
83
57
85
59
90
60
84
62
79
55
65
47
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.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$256,000 – $309,000
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2008. This data may not match public records. Learn more.