1666 Castle Hill Road, Walnut Creek, CA 94595-2337
$2,800,000 Mortgage Calculator Sold on Jul 28, 2025 Single Family Residence
Property Details
About this Property
Two Great Lots - One Fabulous Home! Originally part of the historic Kaiser hospital & relocated to its current location in 1950s, this timeless home is offered for the first time in 52 years. Nestled on a flat, private .74 AC lot, it’s surrounded by redwoods, rose garden, fruit trees, large level lawn, & sparkling pool—ideal for entertaining, play, & quiet retreat. The 4-bedroom, 2-bath home also includes an office & offers exceptional indoor-outdoor living. Main level features a formal living room (Kaiser doctors’ & nurses’ tea room) w/vaulted wood-beamed ceilings, brick fireplace, hardwood floors & large windows. Dining room flows into a chef’s kitchen and features custom cabinetry, marble counters, spacious pantry, & an oversized Wolf range w/grill & griddle. Eat-in kitchen opens to the garden & includes marble-topped desk nook. Nearby family room w/built-ins & garden access - a perfect space for gatherings. Two main-floor bedrooms, a full bath, office, & large laundry room complete the level. Upstairs, primary bedroom & a second bedroom enjoy garden views & a lovely bathroom w/soaking tub & shower. The subdivided rear lot w/separate access offers exciting future possibilities. All just minutes from top Walnut Creek schools, downtown shops & restaurants, & commute routes.
MLS Listing Information
MLS #
CC41101383
MLS Source
Contra Costa Association of Realtors
Interior Features
Bathrooms
Primary - Solid Surface, Primary - Split Bath, Primary - Tile, Primary - Updated Bath(s), Tile, Updated Bath(s), Window
Kitchen
Breakfast Bar, Breakfast Nook, Countertop - Solid Surface / Corian, Eat In Kitchen, Hookups - Ice Maker, Island, Kitchen/Family Room Combo, Pantry, Updated
Appliances
Built-in BBQ Grill, Dishwasher, Garbage Disposal, Oven - Double, Oven Range, Oven Range - Gas, Refrigerator, Trash Compactor, Dryer, Washer
Family Room
Separate Family Room
Fireplace
Brick, Gas Starter, Living Room, Raised Hearth, Wood Burning
Flooring
Carpet - Wall to Wall, Hardwood, Tile
Laundry
In Laundry Room
Cooling
Central -1 Zone
Heating
Forced Air
Exterior Features
Roof
Composition
Foundation
Crawl Space
Pool
Cover, In Ground, Spa/Hot Tub, Sweep
Style
Traditional
Parking, School, and Other Information
Garage/Parking
Access - Interior, Attached Garage, Garage, Gate/Door Opener, Garage: 2 Car(s)
High School District
Acalanes Union High
Sewer
Public Sewer
Water
Public
Neighborhood: Around This Home
Neighborhood: Local Demographics
Market Trends Charts
1666 Castle Hill Road is a Single Family Residence in Walnut Creek, CA 94595-2337. This 3,552 square foot property sits on a 0.74 Acres Lot and features 4 bedrooms & 2 full bathrooms. It is currently priced at $2,800,000 and was built in 1935. This address can also be written as 1666 Castle Hill Road, Walnut Creek, CA 94595-2337.
©2025 Contra Costa Association of Realtors. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Contra Costa Association of Realtors.
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This listing information is up-to-date as of July 29, 2025. For the most current information, please contact Finola Jane Fellner, (925) 890-7807
