1100 Union Street 1000, San Francisco, CA 94109, San Francisco, 94109 - 4 bed, 6 bath

1100 Union Street 1000
San Francisco, CA 94109
Property Price
SUMMARY
Analysis of 1100 Union Street 1000, San Francisco, CA 94109 is currently available with a list price of $8,000,000. The property maintains a Excellent Condition Rating (95/100), indicating excellent structural integrity and modern finishes throughout. This turnkey property requires minimal updates and is ready for immediate occupancy. Located in a high-demand neighborhood within the San Francisco Unified School District, this asset is categorized as a low-risk, high-reward acquisition suitable for both Buy-and-Hold Investors and Owner-Occupants willing to undertake light renovation work.
Condition Analysis
OVERALL CONDITION SCORE
Property is new construction or fully renovated.
This property has undergone a comprehensive, top-to-bottom renovation by McEachron Architects, bringing the 1929 structure to modern luxury standards. The interior features high-end hardwood flooring, designer recessed lighting, and a contemporary chef's kitchen with premium integrated appliances and stone countertops. All six bathrooms are masterfully updated with marble finishes and modern fixtures. The property shows no signs of deferred maintenance and reflects the highest quality of current design and system integration.
PROSSTRENGTHS & OPPORTUNITIES
- Great Schools
Elementary School: Chinese Immersion School At Deavila (9/10). Middle School: Lilienthal (Claire) Elementary School (9/10). High School: Lowell High School (10/10).
- Unrivaled Panoramic Views
As a rare full-floor residence on the 10th floor, the property offers breathtaking 360-degree views encompassing the Golden Gate Bridge, Alcatraz, Coit Tower, and the entire San Francisco skyline.
- Masterful Renovation & Design
The interior has been completely transformed by McEachron Architects, featuring a private elevator lobby, high-end designer finishes, and a sprawling 5,300-square-foot layout optimized for grand-scale entertaining.
CONSRISKS & DEFICIENCIES
- Substantial Carrying Costs
The monthly association fee of $9,500 is exceptionally high, which may limit the pool of potential buyers to a very specific ultra-high-net-worth segment.
- Co-op Ownership Complexity
As a stock cooperative rather than a traditional condominium, the purchase process involves a rigorous board approval and may present more restrictive financing options for some investors.
About 1100 Union Street 1000
This distinguished view co-op apartment is the only unit that encompasses an entire floor in this twelve-story circa 1929 building. The stately entrance, on a level block of Russian Hill, is staffed 24 hours and offers valet parking in addition to secure garage parking. With its full-floor design on the tenth floor, world-class picture postcard views wrap around the entire apartment from the towers of the Golden Gate Bridge to Alcatraz Island, Coit Tower, the entire Bay Bridge, and City skylines. Renovated from top to bottom with architecture by McEachron Architects, the interiors are masterfully appointed with a designer style that begins from the moment of entry in the private elevator lobby. The foyer leads to the living and dining room combination, which spans the width of the unit - perfect for entertaining. Extending over approximately 5,300 square feet, this residence comprises 4 bedrooms with en suite baths plus 2 half-baths. A sizable library with Coit Tower views and a hidden wet bar for entertaining rounds out the accommodations along with an oversized laundry room and significant storage throughout. Walk Score of 97, this home offers City convenience to Cable Car stops plus fine dining and cafes just blocks away, as well as George Sterling Park for recreation and tennis.
Property Details
Public Facts
- Property Type
- Stock Cooperative
- Year Built
- 1929
- Lot Size
- 8,938.51 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 6 (6 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $9500 / Month
Neighborhood Insights
San Francisco Unified Schools
Yick Wo Elementary School
Grades 1-5 • 0.2 mi
Chinese Education Center
Grades K-5 • 0.8 mi
San Francisco Public Montessori School
Grades K-5 • 1.0 mi
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 2.0 | 89% |
| Baths | 6.0 | 2.0 | 95% |
| Square foot | 5,300 | 1,224 | 95% |
| Lot Size | 8,938.51 | 3,783 | 53% |
| Price | $8.00M | $1.25M | 89% |
| Price per sq ft | $1.5K | $1.1K | 89% |
| Built year | 1929 | 1925 | 68% |
| HOA | $9500 | $1.9K | 95% |
| Days on market | 34 | 191 | 5% |
Pricing History
Listed for Sale
Feb 1, 2026
$8,000,000
Initial Listing





























