1666 CASTLE HILL ROAD
Walnut Creek, CA 94595-2337 • 4 Bed • 2 Bath • 3,552 sq.ft.

Property summary

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.

Days on market: 12

Listing updated: July 29, 2025 - 04:47:07

Property details

Property ID
41101383
Size
3552 sq.ft.
Home Type
Residential
Year Built
1935
Property Size
0.74 acre
Garage
2
Levels
2
Spa
No
Patio
Front Porch, Patio
Basement
No
View
No
Pool
In Ground, Pool Cover

Listed by: Finola Jane Fellner DRE #01428834 925-270-4269, Compass - Contra Costa

Source: Contra Costa, MLS#: CCBE-CCCOMPS01 Originating MLS: CRMLS

Interior information

Rooms
Bonus Room, Family Room, Kitchen, Office
Bathrooms
2
Kitchen
Gas Water Heater
Cooling
Central Air
Heating
Forced Air
Flooring
Carpet, Tile, Wood
Laundry
N/A
$2,800,000
Property price
Make an offer
Savings estimator
Revesty savings: $94K
Calculate your
savings
Mortgage estimator
Est.: $11,200/mo
Calculate monthly
payments
Have questions about this property?
Working hours: Monday to Friday 9:00am - 6:00pm (PST)

More Properties

2572 Avenida Del Vista #M102
Corona, CA 92882
$325,000
1 Bed • 1 Bath • 673 sq.ft.
View details
1010 Palm Canyon Drive 324
Borrego Springs, CA 92004
$199,000
2 Bed • 2 Bath • 1,440 sq.ft.
View details
17559 Sierra Highway
Canyon Country, CA 91351
$2,300,000
2 Bed • 1 Bath • 918 sq.ft.
View details
CRMLS logo

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 2025-12-15 00:06:24 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.

Get your home valuation estimate

REVESTY estimates are powered by MLS data, the most accurate and reliable source in the industry. Enter your address and get a precise home value estimate from a REVESTY agent.

clock icon

We will contact you within 3 hours.

Thank you for your patience.