SOLD SEP 11, 2026
Sold on sep 2026
$1,170,000
4
bd
•
3 ba
•
2,474
sq ft

21714 Shadyspring Rd, Castro Valley, CA 94546

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About this home

Single-familyProperty Type
1975Year Built
7,140 sq ftLot Size
$473Price/Sq.Ft.
2 car garageParking
Listed by Ted Von Roll •DRE #00370936 • RE/MAX Accord
Listed by Elizabeth Dunbar •DRE #01994756 • RE/MAX Accord
Bought with Gail Lillian •DRE #02184500 • Red Oak Realty
Redfin checked: a few seconds ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41142674

Redfin Estimate

$1,218,513
$49K since sold in September 2026$3,000 since September

This home's estimate is 19.4% higher than the average sale price ($1.02M) of 6 comparable homes.

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Market trends in 94546, CA

Homeowner tools

Sale and tax history for 21714 Shadyspring Rd

Public record

Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,140 Sq. Ft.
Year renovated
1976
Sq. Ft.
2,463
Year built
1975
Style
Single Family Residential
County
Alameda County
APN
415 020001002
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 20, 2026.

Property details

Around this home

Schools

Fairview Elementary School

Public K-6 • Assigned • 1.7mi

2/10
Bret Harte Middle School

Public 7-8 • Assigned • 1.1mi

4/10
Hayward High School

Public 9-12 • Assigned • 1.2mi

5/10
Provided by GreatSchools

Local insights from Redfin agents

Climate risks

1/10 Flood Factor

Minimal risk 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

3/10 Heat Factor

7 days above 88° expected this year, 13 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
69
49
73
53
74
54
75
57
79
57
79
60
77
54
65
48
61
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

73/ 100

Good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.16M – $1.40M

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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2026. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.