2970 Roundhill Rd is a 2,202 square foot house on a 0.46 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on June 12, 1995 for $388,000. Based on Redfin's Alamo data, we estimate the home's value is $1,961,327.
Single-familyProperty Type
1972Year Built
0.46 acresLot Size
$891Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,961,327
$1.6M since sold in June 1995$60K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.7% lower than the average sale price ($2.30M) 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
Sep 6, 2022 • Final
Building - residential plumbing
Remove and replace a gas water heater.
Gas
Plumbing
Water heater
Aug 19, 2016 • Final
Building - residential solar photovoltaic
Install a residential flush roof-mounted solar photovoltaic system with modules and microinverters.
Electrical
Solar
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: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Building Construction Quality: Good
Exterior Wall: Stucco
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 3836
Living Sq. Ft: 2,202
Ground Floor Sq. Ft: 2,202
Building Sq. Ft: 2,862
# of Stories: 1
Legal Description: TRACT 3836 POR LOT 1
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 660
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,950
Legal Lot Number: 1
Acres: 0.458
Zoning Code: R-20
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,202
Stories: 1.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1973
County: Contra Costa County
APN: 1934010131
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Alamo Elementary School
Public K-5 • Assigned • 0.9mi
10/10
Stone Valley Middle School
Public 6-8 • Assigned • 0.5mi
10/10
Monte Vista High School
Public 9-12 • Assigned • 2.2mi
10/10
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 94° 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
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Alamo, CA • 94507
Average low and high temperatures (°F)
58
39
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42
68
46
68
47
74
51
80
54
80
55
86
58
83
57
76
53
62
44
56
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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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
$1.86M – $2.26M
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