Google street view image for 21682 Shadyspring Rd, Castro Valley, CA 94546

Off market apr 2023 for $1.3M

$1,461,049

Est. refi paymentEst. refi $8,222/mo

•

2,466

sq ft

21682 Shadyspring Rd, Castro Valley, CA 94546

About this home

Welcome to this beautiful move-in ready Castro Valley home with stunning panoramic views! The main level has a bright open floorplan which includes formal liviing, dining area, half bathroom, an updated kitchen with stainless steel appliances and balcony with views. The lower level has 4 spacious bedrooms and 2 bathrooms along with many storage spaces. The primary bedroom leads to another balcony with stunning views. Home has been updated throughout including recent fresh interior paints, polished floorings, new carpets, new bathroom vanity, new light fixtures, new water heater and restored sauna room. Located close to downtown Castro Valley with various dining and shops including the Marketplace and local favorites Trader Joe's. Many hiking trails including Lake Chabot Regional Park, Japanese Gardens and various community parks are closeby. Just minutes away from major freeways I-580 & I-238, Castro Valley BART, public transportation by bus AC Transit and Eden Hospital. Don't miss out on THIS beautiful home!

Single-familyProperty Type

1976Year Built

7,078 sq ftLot Size

$592Est. Price/Sq.Ft.

2 car garageParking

Listed by • CENTURY 21 Masters

•510-257-4441 (broker)

Bought with • Realty ONE Group Future

•925-230-0700 (broker)

Redfin checked: a minute ago

•Source:San Francisco MLS #41020050

Redfin Estimate

$1,461,049

$161K since sold in April 2023$21K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 39% higher than the average sale price ($1.05M) of 6 comparable homes.

SOLD SEP 11, 2026
$1,170,000
A
4 beds3 baths2,474 sq ft
21714 Shadyspring Rd, Castro Valley, CA 94546
SOLD SEP 16, 2026
$920,000
B
3 beds2.5 baths1,632 sq ft
21671 Shady Spring Rd, Castro Valley, CA 94546
SOLD MAY 22, 2026
$1,075,000
C
3 beds2 baths1,876 sq ft
21723 Shadyspring Rd, Castro Valley, CA 94546
SOLD JUL 27, 2026
$1,236,737
D
4 beds2.5 baths2,528 sq ft
16683 Kildare Rd, Castro Valley, CA 94578
SOLD JUN 2, 2026
$980,000
E
4 beds2 baths1,552 sq ft
2632 Renton Way, Castro Valley, CA 94546
SOLD OCT 22, 2026
$925,000
F
3 beds2 baths1,191 sq ft
1456 B St, Hayward, CA 94541

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Earn from this home

Sell

$414,344

Est. take-home

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Refinance

Est. cash available

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Rent

$4,808/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

104.0%

+0.6% MoM

Median sale price

$1.1M

$564 MoM

Avg. days on market

29d

10 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN TODAY, 10AM TO 1PM
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3 beds1 bath1,106 sq ft
3443 Middleton Ave, Castro Valley, CA 94546
NEW 17 HRS AGO
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4 beds2.5 baths1,896 sq ft
18362 Carlwyn Dr, Castro Valley, CA 94546
$999,000
4 beds2 baths1,680 sq ft
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OPEN TODAY, 10AM TO 1PM
$1,495,000
4 beds3 baths2,550 sq ft
5280 Dunnigan Ct, Castro Valley, CA 94546
(415) 655-9007
EARLY ACCESS
$550,000
2 beds2 baths1,393 sq ft
21239 Gary Dr #206, Hayward, CA 94546
OPEN SUN, 12:30PM TO 3:30PM
$796,000
2 beds1 bath906 sq ft
2247 Lessley Ave, Castro Valley, CA 94546
OPEN TODAY, 10:30AM TO 1PM
$925,000
3 beds1 bath1,088 sq ft
18482 Ogilvie Dr, Castro Valley, CA 94546
OPEN TODAY, 11AM TO 1PM
$1,198,000
3 beds2.5 baths1,823 sq ft
3466 Arcadian Dr, Castro Valley, CA 94546
VIDEO TOUR
$975,000
3 beds1.5 baths1,311 sq ft
4848 Mancini Dr, Castro Valley, CA 94546
$599,000
2 beds2.5 baths866 sq ft
20115 Redwood Rd #10, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 21682 Shadyspring Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,059 (+2.4%)

$413,868 + $965,692

$1,379,560

2024

$16,653 (+34.8%)

$405,756 + $946,764

$1,352,520

2023

$12,356 (+2.2%)

$397,800 + $928,200

$1,326,000

2022

$12,089 (+1.0%)

$282,996 + $660,325

$943,321

2021

$11,972 (+1.3%)

$282,996 + $660,325

$943,321

2020

$11,823 (−0.8%)

$277,448 + $647,379

$924,827

2019

$11,918 (+45.3%)

$274,605 + $640,745

$915,350

2018

$8,204 (+2.5%)

$269,220 + $628,181

$897,401

2017

$8,002 (+5.9%)

$184,619 + $430,778

$615,397

2016

$7,558 (+2.5%)

$184,619 + $430,778

$615,397

2015

$7,372 (+5.6%)

$181,000 + $422,333

$603,333

2014

$6,978 (+210.9%)

$174,789 + $407,843

$582,632

2013

$2,245 (+2.4%)

$174,789 + $407,843

$582,632

2012

$2,191 (+3.4%)

$20,263 + $137,338

$157,601

2011

$2,119 (+2.1%)

$19,865 + $134,646

$154,511

2010

$2,074 (−0.8%)

$19,476 + $132,006

$151,482

2009

$2,091 (+5.4%)

$19,330 + $131,020

$150,350

2008

$1,985

$19,376 + $131,332

$150,708

Tax history for 21682 Shadyspring Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,059 (+2.4%)

$413,868 + $965,692

$1,379,560

2024

$16,653 (+34.8%)

$405,756 + $946,764

$1,352,520

2023

$12,356 (+2.2%)

$397,800 + $928,200

$1,326,000

2022

$12,089 (+1.0%)

$282,996 + $660,325

$943,321

2021

$11,972 (+1.3%)

$282,996 + $660,325

$943,321

2020

$11,823 (−0.8%)

$277,448 + $647,379

$924,827

2019

$11,918 (+45.3%)

$274,605 + $640,745

$915,350

2018

$8,204 (+2.5%)

$269,220 + $628,181

$897,401

2017

$8,002 (+5.9%)

$184,619 + $430,778

$615,397

2016

$7,558 (+2.5%)

$184,619 + $430,778

$615,397

2015

$7,372 (+5.6%)

$181,000 + $422,333

$603,333

2014

$6,978 (+210.9%)

$174,789 + $407,843

$582,632

2013

$2,245 (+2.4%)

$174,789 + $407,843

$582,632

2012

$2,191 (+3.4%)

$20,263 + $137,338

$157,601

2011

$2,119 (+2.1%)

$19,865 + $134,646

$154,511

2010

$2,074 (−0.8%)

$19,476 + $132,006

$151,482

2009

$2,091 (+5.4%)

$19,330 + $131,020

$150,350

2008

$1,985

$19,376 + $131,332

$150,708

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,077 Sq. Ft.

Year renovated

1977

Sq. Ft.

2,466

Year built

1976

Style

Single Family Residential

County

Alameda County

APN

415 020001300

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 16, 2026.

Single-Family Residence Districts

Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.

Permitted uses

Include but are not limited to:

Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard

Property details

Parking

Garage Information
Has Garage
# of Garage Spaces: 2
Has Attached Garage

Parking Information
Parking Features: Attached, Garage Door Opener
# of Covered Spaces: 2

Interior

Bedrooms Information
# of Bedrooms: 4

Bathroom Information
Count of Bathrooms: 3
# of Full Bathrooms: 2
# of Half Bathrooms: 1

Interior Features
Has Heating
Heating: Zoned
Has Cooling
Cooling: Central Air
Flooring: Carpet, Wood
Appliances: Dishwasher, Disposal, Gas Cooktop, Gas Water Heater, Microwave, Tankless Water Heater, Dryer, Washer

Exterior

Exterior Features
Entry Level: 0

Building Information
Living Area: 2466
Living Area Units: Square Feet
Living Area Source: Assessor Auto-Fill
Building Area Total: 2466
Building Area Units: Square Feet
Building Area Source: Assessor Auto-Fill
Levels: Multi/Split
Construction Materials: Stucco
Architectural Style: Contemporary
Year Built: 1976
Roof: Composition, Shingle

Mobile Home Information
Mobile Dim Units: Feet

Property Type
Property Type: Residential
Property SubType: Single Family Residence

Property Information
Property Condition: Original
Security Features: Fire Alarm

Lot Information
Lot Features: Auto Sprinkler F&R, Other
Lot Size Sq. Ft.: 7078.5
Lot Size Acres: 0.1625
Lot Size Area: 7078.5
Lot Size Units: SqFt
Lot Size Units: Square Feet
Elevation: 0
Elevation Units: Feet

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public

Location

HOA Information
Association Fee: 0

Community Information
Subdivision Name: Castro Valley

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,466
Stories: 1.0
Lot Size: 7,077 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1977
County: Alameda County
APN: 415 020001300

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

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 • 1.3mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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.
3 weeks ago • Castro Valley
Karan Kandel
Redfin agent
12 deals
Was this helpful?
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...
1 month ago • Castro Valley
Johnny Singh
Redfin Premier agent
139 deals
Was this helpful?

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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.2 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.2 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.39M – $1.68M

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Home values near 21682 Shadyspring Rd

Data from public records.

Address	Redfin Estimate
21715 Shadyspring Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 2270 Sq. Ft.	$1,171,301
21663 Shadyspring Rd, Castro Valley, CA - Beds \| - Baths \| 1812 Sq. Ft.	$1,012,556
21639 Shadyspring Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1944 Sq. Ft.	$1,244,127
21707 Shadyspring Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1689 Sq. Ft.	$1,202,934
21723 Shadyspring Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1876 Sq. Ft.	$1,294,526
21631 Shadyspring Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 2185 Sq. Ft.	$1,268,375
21674 Gail Dr, Castro Valley, CA 3 Beds \| 2 Baths \| 2225 Sq. Ft.	$1,201,437

Address	Redfin Estimate
21694 Shadyspring Rd, Castro Valley, CA 3 Beds \| 3 Baths \| 2456 Sq. Ft.	$1,348,852
21683 Shadyspring Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 2372 Sq. Ft.	$1,257,683
21706 Shadyspring Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 2456 Sq. Ft.	$1,393,129
21650 Shadyspring Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 2493 Sq. Ft.	$1,249,829
21695 Shadyspring Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 1877 Sq. Ft.	$947,951
21656 Shadyspring Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 2485 Sq. Ft.	$1,191,761
21710 Gail Dr, Castro Valley, CA 3 Beds \| 3 Baths \| 2179 Sq. Ft.	$1,317,239

Address	Redfin Estimate
21651 Shadyspring Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 2517 Sq. Ft.	$1,306,035
21722 Shadyspring Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 2137 Sq. Ft.	$1,141,281
21714 Shadyspring Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 2474 Sq. Ft.	$1,334,731
21671 Shadyspring Rd, Castro Valley, CA 3 Beds \| 2.5 Baths \| 1632 Sq. Ft.	$1,074,028
21670 Shadyspring Rd, Castro Valley, CA 4 Beds \| 2 Baths \| 2516 Sq. Ft.	$1,275,293
1878 Grove Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1575 Sq. Ft.	$955,715
1867 Grove Way, Castro Valley, CA 3 Beds \| 2 Baths \| 1794 Sq. Ft.	$946,896

Property information provided by San Francisco MLS when last listed in 2023. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94546, CA

Sale history for 21682 Shadyspring Rd

Tax history for 21682 Shadyspring Rd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94546

Home values near 21682 Shadyspring Rd

More real estate resources