102 University Avenue 3A 3B 3C
Palo Alto, CA 94301 • 6 Bed • 9 Bath • 7,471 sq.ft.

Property summary

This is a collection of three residential condos APNs 120-73-001, 120-73-002, and 120-73-003 connected by a private common area and sold together as a compound. Perched above the city with sweeping views from downtown Palo Alto to the Santa Cruz Mountains, this architectural triumph known as "The Castle in the Sky" is a true one-of-one. Designed in 2012 by Bellomo Architects as the architect's personal residence, this slag-based concrete compound offers unmatched rarity, security, and exclusivity. Set atop a two-story commercial building and the only residential use in the area, this private enclave offers 17,000 sf of exclusive use space featuring three impeccably designed condos. Each offers 2 bedrooms, 2.5 baths, private balconies, and expansive 1,000 sq ft rooftop gardens with 3 feet of soil for true outdoor living. Fleetwood floor-to-ceiling windows, radiant hydronic heating/cooling, and floating staircases create a seamless, sophisticated design. Multiple layers of controlled access and an 8-vehicle subterranean garage with car elevator ensure protection and discretion. Tucked in the heart of Palo Alto, this hidden fortress above the city provides total seclusion with immediate proximity to the world's most influential tech and business hub.

Days on market: 0

Listing updated: May 31, 2025 - 02:46:05

Property details

Property ID
ML82009163
Size
7471 sq.ft.
Home Type
Residential
Year Built
2011
Property Size
0.1857 acre
Garage
7
Levels
Spa
No
Patio
Deck
Basement
1
View
City Lights, Hills, Mountain(s), Neighborhood
Pool
No

Listed by: Samir Arsan DRE #00932410 650-322-3143, Arsan Realty - MLSListings

Source: MLSListings, MLS#: ML38326 Originating MLS: CRMLS

Interior information

Rooms
Bonus Room, Basement, Great Room, Office, Other, Utility Room, Workshop
Bathrooms
9
Kitchen
Dishwasher, Electric Oven, Freezer, Gas Cooktop, Disposal, Ice Maker, Refrigerator, Range Hood, Vented Exhaust Fan
Cooling
N/A
Heating
N/A
Flooring
Concrete
Laundry
N/A
$24,950,000
Property price
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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 2025-06-08 13:24:35 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.

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