$3,999,000

beds

baths

4,495

square ft

121 Tappan Lane

Orinda, California 94563

Active / MLS #425030037 / Single Family / Orinda

Listing information updated 5/12/2025 at 12:44pm

This modernist hillside masterpiece reveals dynamic views of the Briones Reservoir and vistas beyond. Located on 1+ acre on a private road in the coveted Sleepy Hollow neighborhood of Orinda, this 5-bedroom, 5-bathroom home was designed with one purpose: to live and entertain harmoniously amidst the natural beauty of the trees and hillside. Featuring oversized windows, viewing decks, and terraces, the home's versatile layout blends indoor and outdoor living. In the living room, sliding walls of glass open to a spacious deck with sunset views of the reservoir. At the heart of the home, an open-layout kitchen is highlighted by an 18' waterfall island of engineered stone, complemented by a glass-enclosed wine cellar. The dining area accommodates a 12-person table and is set against a backdrop of sliding glass walls leading to the expansive, multi-level entertaining deck. The primary suite includes a spa-like bath, private deck, and outdoor hot tub with water views. A 1-bed, 1-bath au pair unit with a private entrance is located on the lower level. Infrastructure includes Savant integration, security system & triple-zoned HVAC. HOA fee includes 2 tennis courts, road maintenance and more. Property is owner occupied. Do not disturb without appointment.

Full Features

Architecture Style:

Contemporary

Beds Above Grade:

Cooling System:

Central Air, Zoned

Heating System:

Central, Zoned

Appliances:

Double Oven, Range Hood, Microwave

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Parking Type:

Driveway,Attached,Enclosed,Garage Door Opener,Inside Entrance,Side by Side,On Site (Single Family Only)

Parking Spaces:

Garage:

Attached - 2 Car(s)

Square Feet:

4,495

Lot Size:

Acreage:

Internal Features:

Cathedral Ceiling(s), In-Law Floorplan

External Features:

Balcony, Patio/Porch, Spa

Room Information

Living Room:

Main

Dining Room:

Main

Kitchen:

Main

Family Room:

Main

Taxes & Assessments

Tax Amount:

N/A

Tax Year:

N/A

Assessments:

$3,174 / year

Location

Zip Code:

94563

City:

Orinda

County:

Contra Costa

Schools

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Full Features Room Information Taxes & Assessments Location Schools

Architecture Style:

Contemporary

Beds Above Grade:

Cooling System:

Central Air, Zoned

Heating System:

Central, Zoned

Appliances:

Double Oven, Range Hood, Microwave

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Parking Type:

Driveway,Attached,Enclosed,Garage Door Opener,Inside Entrance,Side by Side,On Site (Single Family Only)

Parking Spaces:

Garage:

Attached - 2 Car(s)

Square Feet:

4,495

Lot Size:

Acreage:

Internal Features:

Cathedral Ceiling(s), In-Law Floorplan

External Features:

Balcony, Patio/Porch, Spa

Listing Agent: Gregg Lynn

Listing Office: Sotheby's International Realty

Listing Office Phone: 415.901.1700

Disclaimer: 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.