20115 Redwood Rd #7 is a 866 square foot condo with 2 bedrooms and 3 bathrooms. - it last sold on September 21, 2026 for $613,000. Based on Redfin's Castro Valley data, we estimate the home's value is $599,579.
CondoProperty Type
1988Year Built
$692Est. Price/Sq.Ft.
1 spaceParking
Source:Public Records
Redfin Estimate
$599,579
$13K since sold in September 2026$37K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.4% higher than the average sale price ($502K) 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
RMX
Residential Mixed Density Districts
Residential mixed density districts, hereinafter designated as RMX, are established to support a mixture of single-family and multi-family residential development in areas close to the commercial business district. The RMX district implements and is consistent with the residential mixed density land use classification of the Castro Valley General Plan.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Property details
Interior
Room Information
# of Rooms: 4
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 866
Building Sq. Ft: 866
# of Units: 1
# of Stories: 2
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Legal Lot Number: 1
Municipality Name: CASTRO VALLEY UNINCORP
County Use Description: CONDOMINIUMS - SINGLE RESIDENT
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 3.0
Sq. Ft.: 866
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1988
Year Renovated: 1988
County: Alameda County
APN: 084A007606300
Home facts updated by county records on Oct 20, 2026
Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 88° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Castro Valley, CA • 94546
Average low and high temperatures (°F)
63
43
64
46
71
49
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49
73
53
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75
57
79
57
79
60
73
53
65
48
61
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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Dec
Sun exposure
86/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in Castro Valley. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
6.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$570,000 – $690,000
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