Welcoming curb appeal invites you to this expansive 2,474 sq. ft. home featuring 4 bedrooms and 3 baths in the established Upper Baywood neighborhood of Castro Valley. Enjoy stunning panoramic valley views by day and twinkling lights at night from the rear deck and from many rooms throughout the home. Freshly painted inside and out, this home has been owned by the same family for many years, who appreciated its breathtaking views, spacious rooms, flexible floor plan, and abundant storage. The main level features an updated kitchen that opens to the living areas on either side, along with the primary suite, an additional bedroom, and a full bath. Downstairs offers another bedroom, full bath, and a generous bonus room that can serve as a fourth bedroom, home office, or family room. With its flexible layout, the lower level also presents an excellent opportunity for a potential separate living area for extended family, guests, or rental income to help offset the mortgage. This level also provides direct access to a large basement/storage area with standing headroom, offering exceptional storage space. Additional highlights include drought-resistant landscaping and a desirable location close to Trader Joe's, shopping, and convenient commuter access. Come check out this special property!
Single-familyProperty Type
1975Year Built
7,140 sq ftLot Size
$468Price/Sq.Ft.
2 car garageParking
Listed by Ted Von Roll•DRE #00370936• RE/MAX Accord
Listed by Elizabeth Dunbar•DRE #01994756• RE/MAX Accord
South of 580, located between Interstate 580 and Lake Chabot Regional Park, is a residential and hillside Castro Valley neighborhood with winding streets and canyon views. The neighborhood’s character concentrates around the Redwood Road and Castro Valley Boulevard junction, where independent cafes, taquerias, and small storefronts set a steady, local rhythm. Architectural cues lean mid-century ranch homes and split-levels, with pockets of newer infill along curving lanes. Lake Chabot’s trails and shoreline pull daily routines toward hiking, rowing, and picnic clearings. The Castro Valley Library adds a civic anchor for reading rooms and community programming. BART at Castro Valley Station links the area to the wider East Bay without changing the neighborhood’s quiet, wooded feel.
Provided by Walk Score and Local Logic
Market insights
21714 Shadyspring Rd · $1,158,000
DAYS ON MARKET
29 days
The average home goes pending in 19 days.
SALE-TO-LIST
108.3%
Most homes are selling 8% above list price.
LIST PRICE
$1,158,000
Median sale price in this area is $1,268,994. (10% higher than this home)
PRICE DROP
0 price drops
15% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Family room
Updated kitchen
Double pane windows
Wood-burning fireplace in family room
Bedrooms
One bedroom and one bath at street level
Primary bedroom suite on street level
Bathrooms
Three full bathrooms
Primary bathroom with stall shower
Other bathrooms with stall shower and tub
Kitchen
Updated kitchen with stone counters
220-volt outlet in kitchen
Eat-in kitchen
Double oven
Electric range/cooktop
Dishwasher
Disposal
Refrigerator
Laundry & utility
Washer and dryer
Laundry closet
Electric hookup for laundry
Flooring
Hardwood
Tile
Linoleum
Carpet
Heating & cooling
Forced air heating
Ceiling fans for cooling
Exterior features
Terraced down yard
Landscaped front
Sloped down lot
Premium lot
Home design
Single family residence
Residential property
Built in 1975
Parking
Attached garage with 2 covered spaces
Garage door opener
Construction
Stucco exterior
Utilities
Public water
Public sewer
220 volts available in kitchen
Electricity and solar
View estimated energy costs and solar savings for this home
bridgeMLS, Bay East AOR, or Contra Costa AOR #41142674
Aug 21, 2026
Pending
—
Jul 23, 2026
Listed
$1,158,000
$468/sq ft
Public Records
Oct 5, 1994
Sold
$285,000
$115/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,591 (+2.6%)
$143,606 + $335,082
$478,688
2024
$6,425 (+2.0%)
$143,606 + $335,082
$478,688
2023
$6,301 (+2.4%)
$140,791 + $328,512
$469,303
2022
$6,154 (+1.2%)
$135,325 + $315,758
$451,083
2021
$6,083 (+1.4%)
$135,325 + $315,758
$451,083
2020
$6,002 (−0.7%)
$132,672 + $309,568
$442,240
2019
$6,044 (+6.4%)
$131,311 + $306,394
$437,705
2018
$5,681 (+2.6%)
$128,737 + $300,387
$429,124
2017
$5,540 (+6.0%)
$123,739 + $288,724
$412,463
2016
$5,224 (+2.7%)
$123,739 + $288,724
$412,463
2015
$5,087 (+5.7%)
$121,313 + $283,064
$404,377
2014
$4,812 (+1.2%)
$117,151 + $273,352
$390,503
2013
$4,753 (+2.1%)
$117,151 + $273,352
$390,503
2012
$4,653 (+1.7%)
$116,622 + $272,118
$388,740
2011
$4,576 (+2.2%)
$114,335 + $266,783
$381,118
2010
$4,476 (−1.4%)
$112,093 + $261,552
$373,645
2009
$4,538 (+4.0%)
$111,256 + $259,599
$370,855
2008
$4,363
$111,521 + $260,217
$371,738
Public record
Public record
Zoning
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,140 Sq. Ft.
Year renovated
1976
Finished Sq. Ft.
2,463
Unfinished Sq. Ft.
—
Total 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 Jul 27, 2026.
R1
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
Local insights from Redfin agents
Castro Valley is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
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