bridgeMLS, Bay East AOR, or Contra Costa AOR #27328804
Oct 3, 1997
Sold
$139,000
$104/sq ft
Sep 19, 1997
Listing Removed
—
Jul 7, 1997
Listed
$139,000
$104/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$2,555 (+1.8%)
$47,865 + $178,487
$226,352
2024
$2,509 (+2.3%)
$46,927 + $174,988
$221,915
2023
$2,452 (+1.7%)
$46,007 + $171,557
$217,564
2022
$2,411 (+4.0%)
$45,105 + $168,194
$213,299
2021
$2,319 (−0.5%)
$44,221 + $164,897
$209,118
2020
$2,329 (+0.7%)
$43,354 + $161,664
$205,018
2019
$2,313 (+3.5%)
$42,910 + $160,007
$202,917
2018
$2,236 (+2.2%)
$42,069 + $156,870
$198,939
2017
$2,188 (+2.1%)
$40,437 + $150,780
$191,217
2016
$2,144 (+0.3%)
$40,437 + $150,780
$191,217
2015
$2,137 (+2.6%)
$39,645 + $147,824
$187,469
2014
$2,082 (+0.9%)
$38,286 + $142,752
$181,038
2013
$2,064 (+5.8%)
$38,286 + $142,752
$181,038
2012
$1,951 (+38.4%)
$38,113 + $142,107
$180,220
2011
$1,409 (−17.1%)
$37,366 + $139,321
$176,687
2010
$1,700 (+27.2%)
$26,647 + $99,353
$126,000
2009
$1,336 (−25.7%)
$31,934 + $119,066
$151,000
2008
$1,798
$25,379 + $94,621
$120,000
Tax history for 6921 Deer Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,555 (+1.8%)
$47,865 + $178,487
$226,352
2024
$2,509 (+2.3%)
$46,927 + $174,988
$221,915
2023
$2,452 (+1.7%)
$46,007 + $171,557
$217,564
2022
$2,411 (+4.0%)
$45,105 + $168,194
$213,299
2021
$2,319 (−0.5%)
$44,221 + $164,897
$209,118
2020
$2,329 (+0.7%)
$43,354 + $161,664
$205,018
2019
$2,313 (+3.5%)
$42,910 + $160,007
$202,917
2018
$2,236 (+2.2%)
$42,069 + $156,870
$198,939
2017
$2,188 (+2.1%)
$40,437 + $150,780
$191,217
2016
$2,144 (+0.3%)
$40,437 + $150,780
$191,217
2015
$2,137 (+2.6%)
$39,645 + $147,824
$187,469
2014
$2,082 (+0.9%)
$38,286 + $142,752
$181,038
2013
$2,064 (+5.8%)
$38,286 + $142,752
$181,038
2012
$1,951 (+38.4%)
$38,113 + $142,107
$180,220
2011
$1,409 (−17.1%)
$37,366 + $139,321
$176,687
2010
$1,700 (+27.2%)
$26,647 + $99,353
$126,000
2009
$1,336 (−25.7%)
$31,934 + $119,066
$151,000
2008
$1,798
$25,379 + $94,621
$120,000
*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
Permits
Beds
3
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
0.99 Acres
Year renovated
1949
Sq. Ft.
1,338
Year built
1949
Style
Single Family Residential
County
Contra Costa County
APN
0570410183
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Apr 22, 2022 • Final
Encroachment
Replace a crossarm.
Electrical
Apr 2, 2021 • Final
Building permit - 09 - miscellaneous residential construction
Electrical
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, RV/Boat Parking, Side Yard Access
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Interior Features
Interior Features: Dining Area
Appliances: Gas Range, Free-Standing Range
Laundry Features: Hookups Only
Street Level Features: 4 Bedrooms, 2 Baths, Main Entry
Flooring: Vinyl, Carpet
Room Information
Kitchen Features: Gas Range/Cooktop,Range/Oven Free Standing
Rooms Total: 8
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 1,338
Exterior Features
Roof: Shingle
Pool Information
Pool Features: Possible Pool Site
Property Information
Living Area: 1338
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1950
Lot Information
Lot Size Square Feet: 43124
Lot Size Area: 0.99
Lot Size Units: Acres
Lot Size Acres: 0.99
Lot Features: Horses Possible
Zoning: A-2
Utilities
Utility Information
Water Source: Well
Sewer: Septic Tank
Heating & Cooling
Has Heating
Heating: Forced Air
Location
School Information
High School District: Antioch (925) 779-7500
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,338
Stories: 1.0
Lot Size: 0.99 acres
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1949
County: Contra Costa County
APN: 0570410183
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Diablo Vista Elementary School
Public K-5 • Assigned • 1.1mi
5/10
Dallas Ranch Middle School
Public 6-8 • Assigned • 2.3mi
3/10
Deer Valley High School
Public 9-12 • Assigned • 1.5mi
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
9/10 Fire Factor
47% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 100° 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, 18 days in 30 years
Provided by First Street
Historical weather
Antioch, CA • 94509
Average low and high temperatures (°F)
58
41
63
46
71
52
72
52
80
57
87
60
88
60
93
63
87
62
78
57
63
48
55
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.2 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
12.2 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$571,000 – $691,000
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1997. This data may not match public records. Learn more.