75 Tina St is a 1,359 square foot house on a 6,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on June 16, 1987 for $104,500. Based on Redfin's Bay Point data, we estimate the home's value is $560,358.
Single-familyProperty Type
1986Year Built
6,000 sq ftLot Size
$412Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$560,358
$456K since sold in June 1987$0 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.7% higher than the average sale price ($535K) 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.
Permits
Feb 4, 2025 • Final
Building/residential/al/alteration
Remove and replace windows and a patio door with new retrofit vinyl units.
Remodel
Jan 30, 2010 • Final
Building/residential/r/new single family-duplex
Work on a single-family home.
New construction
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: 8
Exterior
Property Information
Living Sq. Ft: 1,359
Ground Floor Sq. Ft: 1,359
Building Sq. Ft: 1,359
# of Stories: 1
Legal Description: T05534 L0067 B EX MR & FEE BLW 500 FT
Parking & Garage Information
Garage/Parking Sq. Ft: 494
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,000
Legal Lot Number: 67
Acres: 0.1377
Zoning Code: R-6
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,359
Stories: 1.0
Parking Spaces: —
Basement: No
Accessible: Yes
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1987
County: Contra Costa County
APN: 0984420075
HOA Dues: —
Garage: Yes
Features: —
Home facts updated by owner on Dec 29, 2025
Around this home
Schools
Rio Vista Elementary School
Public K-5 • Assigned • 1.2mi
2/10
Riverview Middle School
Public 6-8 • Assigned • 0.8mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 5.6mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° expected this year, 15 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
Bay Point, CA • 94565
Average low and high temperatures (°F)
60
41
64
46
72
52
72
52
79
56
85
60
87
61
91
63
85
63
78
57
64
48
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.1 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
12.1 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$533,000 – $645,000
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