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    Fifth-Floor Office Condo Title is generated by Realmo AI

    203 Willow Street, San Francisco, CA 94109

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    For Sale
    $599,000

    SINGLE_FAMILY - San Francisco, CA

    Type:Office
    Property size:
    1,230 SF
    Lot size:
    0.20 Acres
    Price / SF:
    $486/SF
    Added:
    Mar 3, 2026
    Days on Market:
    105
    Last Refresh:
    Jun 16 at 6:06 pm

    Property Features for 203 Willow Street

    General Information

    Property type
    Residential
    Property subtype
    Office
    Standard status
    Active
    APN
    0738038
    Size
    1,230 SF
    Lot size
    0.20 Acres

    Building Details

    Year built
    1983

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    Listing Contact
    Helen Yong
    Helen Yong

    Listing agent Helen Yong License #01772827

    Listing office eXp Realty of California, Inc 2603 Camino Ramon #200, San Ramon, CA

    Listing date Mar 3, 2026

    MLS# 426108407

    Copyright © 2026 San Francisco Association of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • 5th‑floor office condo in a secure‑access building with keycard entry to the front door and elevator
    • Reception area plus four private rooms; three rooms have large windows with city views and natural light
    • Fourth room is windowless for quiet, focused work or conference use
    • Secure building includes surveillance cameras on every floor; restrooms are available on each level and maintained by the association
    • Reserved parking available (limited spaces) for an additional monthly charge
    • Year built: 1983; minutes from Downtown San Francisco with nearby SFMTA bus/light rail, bike lanes, and BART access

    Overview

    This fifth-floor office condo offers a professional layout designed for everyday collaboration and focused work. The unit includes a welcoming reception area and four private rooms. Three of the rooms feature large windows for natural light and city views, while the fourth room is windowless, making it suitable for a conference room or other quiet, distraction-free use. The space is described as versatile and can be reconfigured to fit changing business needs. Secure keycard access is available for both the front door and elevator during and after business hours, and the building includes surveillance cameras on each floor. Restrooms are conveniently located on each level and maintained by the building association.

    The property is located at 203 Willow Street in San Francisco (94109). It is positioned with sweeping views of Van Ness Ave and is described as just minutes from Downtown San Francisco. The area offers access to dining options, cafes, and essential services. Public transportation is available through SFMTA bus/light rail, bike lanes, and BART, supporting convenient commutes to and from the East Bay.

    For tenants, this configuration supports a range of professional uses requiring private offices and a reception component, along with a room that can function well for meetings or concentrated work. For buyers, the secure, amenity-supported building environment and on-floor restroom access are practical considerations for operating an office presence in a shared commercial setting. Reserved parking is available in limited quantity for an additional monthly charge.

    Local Financial Insights For Office B

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $54.2k $44.04
    − Vacancy −$13.8k −$11.19
    EGI $40.4k $32.85
    − OpEx −$10.1k −$8.21
    NOI $30.3k $24.64
    1,230 SF · lease $44.04/SF/yr · vacancy 25.40% · expense 25.00%

    Alternative Uses

    Best Use
    Office B
    $433.0K
    $378.9K – $505.1K (±1% cap)
    NOI $30,308 @ 7.0% cap · market cap 5.06%
    Second Best
    —
    —
    no second resolved use
    Theoretical Best
    Retail
    $5.61M
    $4.91M – $6.54M (±1% cap)
    NOI $392,526 @ 7.0% cap · market cap 65.53%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Union Street Medspa: ... Spa & Massage Center Willow Surgery Center Physician Podiatry Plan Physician Clinical Training & Research Medical Clinic Solas Architecture, Inc. Interior Designer

    Suggested Use

    Law Firm Restaurant Real Estate Agency Spa & Massage Center Hair Salon Dental Office Nail Salon Food Market Grocery & Convenience Store Gym & Fitness Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    San Francisco
    County
    San Mateo
    State
    California
    Longitude
    -122.4212853
    Latitude
    37.783144

    FAQs

    What type of property is this?
    Office units - Fifth-floor office condo with reception, four private rooms, and secure keycard access for professional workspaces.
    Where is this office units located?
    The property is located at 203 Willow Street San Francisco, CA.
    What is the asking price?
    The asking price for this property is $599,000.
    What are key features of this property?
    This property features: 5th‑floor office condo in a secure‑access building with keycard entry to the front door and elevator; Reception area plus four private rooms; three rooms have large windows with city views and natural light; Fourth room is windowless for quiet, focused work or conference use
    More about this property
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