1136 1136 Keith Ave Ave, Berkeley, CA 94708 (MLS # 41124093)

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PRICE $3,495,000 dsIDX morgage calculator
BEDS 4
BATHS 3.5
HOME SIZE 3,136 sqft
LOT SIZE 5,938 sqft

Fold House is a striking new construction residence by award-winning women-led architect duo Artifact Collaborative, set dramatically in the lower Berkeley Hills. West-facing windows and doors frame sweeping 180-degree views of San Francisco and the Golden Gate Bridge. The home's name reflects its defining design concept"”interlocking planes and articulated volumes"”expressed through sculptural two-story floating staircases and a distinctive folded roofline. A triangulated clerestory window draws in abundant natural light throughout the interiors. Thoughtfully designed to inspire and endure, Fold House offers a forward-thinking, all-electric lifestyle with solar PV and battery, high-efficiency heat pumps, EV charging, seismic-resistant foundations, and fire-hardened construction with standing seam metal roofing, plaster exterior, and a full fire sprinkler system. A rare architectural offering where form and function exist in perfect balance. With panoramic vistas and light-filled interiors, every day feels extraordinary. This is Berkeley Hills living at its very best. Views: Downtown

DAYS ON MARKET 0 LAST UPDATED 2/18/2026
TRACT BERKELEY HILLS YEAR BUILT 2025
GARAGE SPACES 1.0 COUNTY Alameda
STATUS Active PROPERTY TYPE(S) Single Family


ADDITIONAL DETAILS
AIR CONDITIONING Yes
CONSTRUCTION Concrete, Stone, Stucco, Wood Siding
EXTERIOR Garden
GARAGE Attached Garage, Yes
LOT 5937 sq ft
LOT DESCRIPTION Back Yard, Garden, Sloped Down
LOT DIMENSIONS 5936
PARKING Attached, Garage, Garage Door Opener
POOL DESCRIPTION None
SEWER Public Sewer
STORIES 3+
SUBDIVISION BERKELEY HILLS
VIEW Yes
VIEW DESCRIPTION Bay, Bridge(s), City Lights, Mountain(s), Panoramic, Water
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Listed with Golden Gate Sothebys Intl Rlty

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