688 Pinon Ave is a 2,008 square foot house on a 6,525 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on June 28, 1982 for $140,000. Based on Redfin's Pinole data, we estimate the home's value is $825,687.
Single-familyProperty Type
1979Year Built
6,525 sq ftLot Size
$411Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$825,687
$686K since sold in June 1982$34K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.3% higher than the average sale price ($763K) of 6 comparable homes.
*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
R-1
Suburban Residential Zoning District
This zoning district provides for single-family development that is typical of most residential areas of the city. This is the single largest residential category.
Permitted uses
Include but are not limited to:
Garden center
Housing-Group
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Educational/school
Fire house
Police station
Park & open space
Sep 19, 2007 • Final
Encroachment
Repair a sewer lateral.
Plumbing
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
Room Information
# of Rooms: 10
Exterior
Property Information
Subdivision Name: PARCEL MAPS 65
Living Sq. Ft: 2,008
Ground Floor Sq. Ft: 1,196
Building Sq. Ft: 2,008
# of Stories: 2
Legal Description: PCL MAP 65 PG 49 PCL 1
Parking & Garage Information
Garage/Parking Sq. Ft: 441
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,525
Legal Lot Number: 1
Acres: 0.1498
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,008
Stories: 2.0
Lot Size: 6,525 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1980
County: Contra Costa County
APN: 4020300259
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Collins Elementary School
Public K-6 • Assigned • 0.6mi
5/10
Pinole Middle School
Public 7-8 • Assigned • 0.6mi
3/10
Pinole Valley High School
Public 9-12 • Assigned • 1.2mi
7/10
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 89° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Pinole, CA • 94564
Average low and high temperatures (°F)
60
42
62
44
70
47
68
48
72
52
73
54
73
55
78
56
77
59
75
54
63
47
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.4 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.4 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$785,000 – $950,000
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