17691 Whisper Ln
Castro Valley, CA 94546 • 4 Bed • 3 Bath • 3,047 sq.ft.

Property summary

PRICE IMPROVEMENT! Contemporary Upper Valley home offers high-end design, thoughtful functionality & indoor-outdoor living. The open-concept floor plan feats. a chef’s kitchen w/oversized island, built-in Thermador SS appliances & walk-in pantry. Sun-drenched great room w/fireplace, media center & motorized window shades connects to the kitchen. Wine lovers will appreciate the walk-in cellar & under-counter wine fridge. Downstairs also boasts a large bedroom & full hall bath - perfect for guests or home office. Upstairs, a spacious loft provides flex living space, plus a primary suite, 2 add.'l bedrooms, one full bath & laundry room. Expansive primary suite w/customized walk-in closet & spa-inspired en-suite bath w/dual vanities, soaking tub & walk-in shower. Outdoors, enjoy a low-maintenance backyard w/artificial turf, Trex deck, built-in outdoor speakers & a 20-ft heated swim spa w/swim-in-place current for year-round relaxation. Finished 2-car garage w/epoxy flooring, custom storage & a bike wall rack. Sustainable living is made easy w/paid solar system, battery backup & a Tesla Wall Connector. High-end finishes include: 10 ft. ceilings, engineered hardwood floors, Cat-6 wiring & smart-home upgrades. Close to Proctor School, Parks & Trails! Open Sun 8/24 1:00 to 4:00

Days on market: 61

Listing updated: August 20, 2025 - 11:37:08

Property details

Property ID
41101294
Size
3047 sq.ft.
Home Type
Residential
Year Built
2021
Property Size
0.2018 acre
Garage
2
Levels
2
Spa
No
Patio
Deck, Front Porch, Patio
Basement
No
View
No
Pool
Above Ground

Listed by: Kelly McCoy DRE #02095209 925-925-3599, BHHS Drysdale Properties - Contra Costa

Source: Contra Costa, MLS#: CCBE-CCPCR39 Originating MLS: CRMLS

Interior information

Rooms
Kitchen
Bathrooms
3
Kitchen
Dryer, Washer
Cooling
Central Air
Heating
Forced Air, Solar
Flooring
Carpet
Laundry
N/A
$2,049,000
Property price
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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Based on information from California Regional Multiple Listing Service, Inc. as of 2025-08-21 09:16:24 PST and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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