227 Tunnel Rd, Berkeley, CA 94705 (MLS # 41092524)

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PRICE $11,000,000 dsIDX morgage calculator
BEDS 7
BATHS 16
HOME SIZE 13,649 sqft
LOT SIZE 1.58 ac

Arts and Crafts Masterpiece designed by John Hudson Thomas, 1913. The 1.58 acre estate encompasses extensive grounds including the main house, the pool, pool house, tennis court, private gym and connected carriage house/garage with studio apartment. Called The Wintermute House aka The Rocks, it boasts 19+rooms including a Conservatory with 20' windows, grand living room with SF Bay Views, media room, family room, three kitchens and expansive third floor office. The home has beautiful period details including mahogany trim, pounded copper fireplace surrounds, Viennese Secessionist-style glasswork. Coming to the market for the first time since 1983. A truly rare offering.

DAYS ON MARKET 1 LAST UPDATED 4/28/2025
TRACT CLAREMONT HILLS YEAR BUILT 1913
GARAGE SPACES 3.0 COUNTY Alameda
STATUS Active PROPERTY TYPE(S) Single Family


ADDITIONAL DETAILS
AIR None
APPLIANCES Dryer, Gas Water Heater, Washer
CONSTRUCTION Stucco
FIREPLACE Yes
GARAGE Garage, Garage Door Opener, Off Street, One Space, Yes
HEAT Forced Air
INTERIOR Breakfast Area, Eat-in Kitchen
LOT 1.58 acre(s)
LOT DESCRIPTION Back Yard, Front Yard, Garden, Secluded, Sprinklers In Front, Sprinklers In Rear, Sprinklers On Side, Sprinklers Timer, Yard
PARKING Garage,Garage Door Opener,Off Street,One Space
POOL Yes
POOL DESCRIPTION In Ground,Pool Cover
SUBDIVISION CLAREMONT HILLS
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Listed with Compass

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 4/28/25 4:47 PM PDT 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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