Pending
$999,998
Est. $6,464/mo
3
bd
2.5 ba
1,632
sq ft

21671 Shady Spring Rd, Castro Valley, CA 94546

map-entry

About this home

Single-familyProperty Type
1976Year Built
7,296 sq ftLot Size
$613Price/Sq.Ft.
2 car garageParking
Listed by Steve Moniz DRE #00373244 Premier Properties
Listing updated:
Redfin checked: a few seconds ago
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41128976
101 days on Redfin3,701 views108 favorites

Payment calculator

$6,464 per month

Principal and interest$5,255
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($200,000)
Home price
$999,998
Loan details
30-yr fixed, 6.88%
5 minutes to get started. No credit impact. 

Open houses

No upcoming open houses.

Around this home

Schools

Fairview Elementary School

Public K-6 • Assigned • 1.8mi

2/10
Bret Harte Middle School

Public 7-8 • Assigned • 1.1mi

4/10
Hayward High School

Public 9-12 • Assigned • 1.3mi

5/10
Provided by GreatSchools
About South of
580

Provided by Walk Score and Local Logic

Market insights

21671 Shady Spring Rd · $999,998
DAYS ON MARKET
101 days
The average home goes pending in 19 days.
SALE-TO-LIST
108.3%
Most homes are selling 8% above list price.
LIST PRICE
$999,998
Median sale price in this area is $1,268,994. (27% higher than this home)
PRICE DROP
1 price drop
15% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

  • Interior features
  • Grab bars and stair lift for improved accessibility
  • Window coverings
  • One gas fireplace (free-standing, metal) in the family room
  • Basement with crawl space
  • Bedrooms
  • Three bedrooms on the upper level including a primary bedroom suite
  • Bathrooms
  • Two full bathrooms and one half bathroom
  • Kitchen
  • Eat-in kitchen with stone counters
  • Built-in oven and gas range/cooktop
  • Dishwasher
  • Disposal
  • 220-volt outlet in the kitchen
  • Laundry & utility
  • Indoor laundry facility
  • Flooring
  • Hardwood, carpet, and linoleum flooring
  • Heating & cooling
  • Central forced air heating (natural gas)
  • No air conditioning

Sale and tax history for 21671 Shady Spring Rd

Public record

Beds
Baths
Stories
Lot width
Lot depth
Lot size
7,296 Sq. Ft.
Year renovated
1977
Finished Sq. Ft.
1,632
Unfinished Sq. Ft.
Total Sq. Ft.
1,632
Year built
1976
Style
Single Family Residential
County
Alameda County
APN
415 019000200
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jul 27, 2026.

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

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
69
49
73
53
74
54
74
56
79
57
80
58
77
54
65
48
61
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

70/ 100

Good sunlight

Sunscore

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

9.9 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 21671 Shady Spring Rd

$988,027
$12K under list price of $1.00M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $825K to $1.3M.

More resources

Rental earnings

Est. $3,886 per month, based on comparable rentals

This home is pending

The seller has accepted an offer, and this property is now pending.

Have questions?

Castro Valley Redfin  AgentEmily Chen

Castro Valley Redfin Agent

Emily Chen typically replies in about 3 minutes

Text or call 408-204-5859
Details provided by bridgeMLS, Bay East AOR, or Contra Costa AOR and may not match the public record. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.