1136 Keith Ave

Fold House, the latest creation from the women architect-duo Artifact Collaborative, is a new construction home dramatically situated in the Berkeley Hills. Every west-facing window & door frames an unparalleled 180-degree panorama of San Francisco & the Golden Gate Bridge, offering a daily spectacle you won't find anywhere else. The home's name is derived from its central design motif: the dynamic articulation of planes that create interlocking volumes. This concept is expressed internally by two-story floating staircases that create vertical sculptures, while the unique creased roofline peels upward to capture light through a triangulated clerestory window, bathing the interiors with natural light. This is truly a home designed to both inspire & endure.Beyond its dramatic aesthetics, the Fold House offers an uncompromising modern lifestyle defined by sustainability and resilience. This all-electric home is engineered for the future, featuring a solar PV system with battery, high-efficiency heat pumps for year-round comfort, and an EV charger. Built from the ground up to the latest standards, it features seismic-resistant foundations (pier and grade beam/mat slab) and fire-hardened construction with durable standing seam metal and plaster and a fire sprinkler system

Current Status

Active - Coming Soon

Original Price

$3,600,000

List Price

$3,600,000

On Market Date

Oct 29, 2025

Property Type

Detached

D/N/S

Berkeley Hills

Zip Code

94708

MLS ID

41116050

APN

63298838

Year Built

2025

Stories in Building

3

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

Bridge AOR

Bed

4

Bath

3.5 (3/1)

Parking

1

Attached, Int Access From Garage, Garage Door Opener

SQ FT

3,136

SQ FT Source

Builder

Lot SQ FT

5,936.0

Lot Acres

0.14 Acres

Pool Info

None

Kitchen

Dishwasher, Electric Range, Plumbed For Ice Maker, Microwave, Oven, Refrigerator, Counter - Solid Surface, Electric Range/Cooktop, Ice Maker Hookup, Oven Built-in, Pantry, Updated Kitchen

Cooling

Heat Pump

Disclosures

Nat Hazard Disclosure

Entry Level

Exterior Details

Back Yard, Garden/Play

Flooring

Concrete, Hardwood

Foundation

Fire Place

None

Heating

Heat Pump-Air

Laundry

Hookups Only, Laundry Room

Main Level

1 Bedroom, 1 Bath, Main Entry

Views

Bay, Bay Bridge, City Lights, Downtown, Golden Gate Bridge, Mt Diablo, Panoramic, San Francisco, Water, Bridge(s), City, Mt Tamalpais, Ocean

Possession

Close Of Escrow

Architectural Style

Modern/High Tech

Additional Miscellaneous Features

Back Yard, Garden/Play

Location

Sloped Down

Roof

Metal

Water and Sewer

Public

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.