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

1100 Union Street 1000, San Francisco, CA 94109 home-pic-0

1100 Union Street 1000

San Francisco, CA 94109

ACTIVE
CONDITION: EXCELLENT
4Beds
6Baths
5,300Sq Ft
8,938.51Lot Size

Property Price

LIST PRICE$8,000,000

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

Excellent
TeardownExcellent

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

9/10

Chinese Education Center

Grades K-5 • 0.8 mi

/10

San Francisco Public Montessori School

Grades K-5 • 1.0 mi

6/10

Sensitive Facilities

No sensitive facilities data found.

Neighborhood Comparison

FeatureSubjectAverage HomeNeighborhood Ranking (50 Listings)
Beds4.02.0
89%
Baths6.02.0
95%
Square foot5,3001,224
95%
Lot Size8,938.513,783
53%
Price$8.00M$1.25M
89%
Price per sq ft$1.5K$1.1K
89%
Built year19291925
68%
HOA$9500$1.9K
95%
Days on market34191
5%

Pricing History

Listed for Sale

Feb 1, 2026

$8,000,000

Initial Listing

Browse Properties by State Browse housing market trends by state