20 Spring Rd is a 1,190 square foot house on a 5,760 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on May 21, 2004 for $500,000. Based on Redfin's Orinda data, we estimate the home's value is $999,080.
Single-familyProperty Type
1944Year Built
5,760 sq ftLot Size
$840Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$999,080
$499K since sold in May 2004$17K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.9% lower than the average sale price ($1.20M) 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
Jan 26, 2007 • Final
Building - residential electrical
Upgrade electrical service to 200 amps.
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
Interior
Room Information
# of Rooms: 5
Exterior
Property Information
Subdivision Name: OAK SPGS 01
Living Sq. Ft: 1,190
Ground Floor Sq. Ft: 870
Building Sq. Ft: 1,190
# of Stories: 1
Legal Description: OAK SPRINGS #1 LOT 3 & POR LOT 4 BLK D
Parking & Garage Information
Garage/Parking Sq. Ft: 400
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,760
Legal Lot Number: 3
Legal Block Number: D
Acres: 0.1322
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,190
Stories: 1.0
Lot Size: 5,760 square feet
Style: Single Family Residential
Year Built: 1944
Year Renovated: 1944
County: Contra Costa County
APN: 2730610025
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Wagner Ranch Elementary School
Public K-5 • Assigned • 2.0mi
10/10
Orinda Intermediate School
Public 6-8 • Assigned • 2.7mi
10/10
Miramonte High School
Public 9-12 • Assigned • 3.1mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 88° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Orinda, CA • 94563
Average low and high temperatures (°F)
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47
72
51
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75
55
82
58
81
58
75
55
62
48
56
45
Jan
Feb
Mar
Apr
May
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Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$950,000 – $1.15M
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