102 University Avenue 3A 3B 3C, Palo Alto, CA, 94301

Save
Ask
Tour
Hide
Share
$24,950,000
16 Days On Site

102 University Avenue 3A 3B 3C
Palo Alto, CA 94301

For Sale|Condominium|Active
6
Beds
9
Total Baths
7
Full Baths
2
Partial Baths
7,471
SqFt
$3,340
/SqFt
2011
Built
County:
Santa Clara
Listed by Samir Arsan of Arsan Realty [email protected]
102 University Avenue 3A 3B 3C102 University Avenue 3A 3B 3C102 University Avenue 3A 3B 3C102 University Avenue 3A 3B 3C
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

$113,832
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2025 Information is deemed reliable but not guaranteed.

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.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$24,950,000
Days On Site 
16 Days
Bedrooms 
6
Inside Area (SqFt) 
7,471 sqft
Total Baths 
9
Full Baths 
7
Partial Baths 
2
Lot Size 
0.1857 Acres
Year Built 
2011
MLS® Number 
ML82009163
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
$6,000 monthly
Sq Ft Source 
Other
Friends & Family
Recent Activity
6 days agoListing updated with changes from the MLS®
2 weeks agoListing first seen on site
General Features
Acres 
0.1857
Attached Garage 
Yes
Foundation 
Slab
Garage 
Yes
Garage Spaces 
7
Number Of Stories 
3
Parking 
AttachedUndergroundGuestGated
Parking Spaces 
7
Property Sub Type 
Condominium
Security 
Fire Sprinkler System
Sewer 
Public Sewer
Special Circumstances 
Standard
Style 
Modern
Zoning 
CDCGF
Interior Features
Appliances 
DishwasherElectric OvenFreezerGas CooktopDisposalIce MakerRefrigeratorRange HoodVented Exhaust Fan
Cooling 
Flooring 
Concrete
Heating 
Interior 
Walk-In Closet(s)
Window Features 
Skylight(s)
Basement 
Bathroom 
Features - Granite Counters
Bonus Room 
Great Room 
Office 
Other 
Features - Walk-In Closet(s)
Utility Room 
Workshop 
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
OtherConcrete
Lot Features 
Secluded
Other Structures 
Workshop
Patio And Porch 
Deck
Roof 
ConcreteOther
View 
City LightsHillsMountain(s)Neighborhood
Waterview 
City LightsHillsMountain(s)Neighborhood
Windows/Doors 
Skylight(s)
Community Features
Association Amenities 
ElectricityManagementOtherTrash
Association Dues 
6000
HOA Fee Frequency 
Monthly
MLS Area 
699 - Not Defined
School District 
Palo Alto Unified
Schools
School District
Palo Alto Unified
Elementary School
Unknown
Middle School
Unknown
High School
Unknown


This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Neighborhood & Commute
Source: Walkscore
Community information and market data Powered by ATTOM Data Solutions. Copyright ©2019 ATTOM Data Solutions. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share