Skip main navigation
Sold for $1,030,000
  • $1,030,000

    42-44 Sumner St, San Francisco, CA 94103

    4beds
    2,300sqft
    Duplex
    Built in 1906
    -- sqft lot
    $1,041,600 Zestimate®
    $448/sqft
    $6,317 Estimated rent

    Home value

    $1,041,600

    $958,000 - $1.14M

    $6,317/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $6,317/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $6,317/mo

    Rent Zestimate®

    Refinance and save

    $6,967/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $6,967/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    A rare investment opportunity or the perfect owner-occupant property in the heart of SoMa. Live in one unit and collect rental income from the other while enjoying the character and charm of a bygone San Francisco era. Built during SoMa's Edwardian period, long before much of the surrounding neighborhood took shape, this well-maintained two-unit building sits on an exceptionally quiet side street while remaining close to everything the city has to offer. Rich with original character and period details, the property seamlessly blends historic charm with modern upgrades. The lower unit features a beautifully remodeled two-bedroom, two-bath floor plan, along with a large bonus room that could easily serve as a third bedroom, home office, or guest space. The spacious chef's kitchen is equipped with stainless steel appliances, abundant cabinetry, stone countertops, and a classic subway tile backsplash. Sunlight pours into the front living room and front bedroom during the morning hours, while the rear bedrooms enjoy warm afternoon light. Start your day with coffee on the private rear deck overlooking the yard. And yes, there is ACTUALLY a backyard in SoMa. The expansive outdoor space offers a rare urban retreat with endless possibilities for gardening, entertaining, or simply relaxing outdoors. The upper unit is a spacious two-bedroom apartment that is currently tenant occupied, providing immediate rental income. Both units feature in-unit laundry, and the property includes a massive basement storage area. Commuters will appreciate the property's unbeatable location, with convenient access to 101 and 80 freeways, multiple Muni lines, and Civic Center BART. Daily errands are a breeze with Costco, Trader Joe's, Victoria Manalo Draves Park, restaurants, cafes, and neighborhood amenities all within walking distance. Experience the perfect blend of historic San Francisco character, income potential, outdoor space, and urban convenience. This is SoMa living at its finest.

    Zillow last checked:

    Listing updated:

    Listed by:

    Scott A. Rose DRE #01376155 415-678-7883,

    Corcoran Icon Properties 415-695-7707

    Bought with:

    Ali A. Mafi, DRE #01440777

    Redfin

    Source: SFAR,MLS#: 426134605MLS LogoOriginating MLS: San Francisco Association of REALTORS

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 3
    Heating
    • Wall Furnace
    Appliances
    • Included: Dishwasher, Disposal, Dual Fuel, Gas Water Heater, Washer/Dryer
    • Laundry: In Unit, Laundry Closet
    Features
    • Low Flow Plumbing Fixtures, Low-Flow Toilet(s), Storage
    • Flooring: Tile, Wood
    • Windows: Dual Pane Partial
    • Basement: Storage Space,Unfinished
    Interior area
    • Total structure area: 2,300
    • Total interior livable area: 2,300 sqft

    Property

    Accessibility
    • Accessibility features: None
    Features
    • Levels: Two
    • Stories: 2
    • Patio & porch: Uncovered Deck, Uncovered Patio
    • Fencing: Fenced
    Lot
    • Size: 1,450 Square Feet
    • Features: Garden, Irregular Lot
    Details
    • Parcel number: 3730044
    • Zoning description: None
    • Special conditions: Trust

    Construction

    Type & style
    • Home type: MultiFamily
    • Architectural style: Edwardian
    • Property subtype: Duplex
    Materials
    • Concrete, Shingle Siding, Wood, Wood Siding
    Condition
    • Updated/Remodeled
    • New construction: No
    • Year built: 1906

    Utilities & green energy

    • Electric: Separate Meter
    • Gas: Separate Meter
    • Sewer: Public Sewer, Sewer in Street
    • Water: Public
    • Utilities for property: Electricity Available, Internet Available, Natural Gas Connected, Sewer Connected
    Green energy
    • Energy efficient items: Appliances

    Community & HOA

    Community
    • Security: Carbon Monoxide Detector(s), Security Gate, Smoke Detector(s), Window Bars with Quick Release, Window Bars
    HOA
    • Has HOA: No
    Location
    • Region: San Francisco
    • Elevation: 0

    Financial & listing details

    • Price per square foot: $448/sqft
    • Tax assessed value: $1,567,300
    • Annual tax amount: $20,356
    • Date on market: 6/4/2026
    • Cumulative days on market: 81 days
    • Listing terms: Cash,CHFA,Conventional,FHA
    • Total actual rent: 905
    • Electric utility on property: Yes

    Price history

    DateEventPrice
    9/23/2026Sold$1,030,000+3%$448/sqft
    Source: SFAR #426134605 Report a problem
    9/5/2026Pending sale$1,000,000$435/sqft
    Source: SFAR #426134605 Report a problem
    8/26/2026Contingent$1,000,000$435/sqft
    Source: SFAR #426134605 Report a problem
    8/13/2026Listed for sale$1,000,000$435/sqft
    Source: SFAR #426134605 Report a problem
    8/2/2026Listing removed$1,000,000$435/sqft
    Source: SFAR #426134605 Report a problem
    7/20/2026Contingent$1,000,000$435/sqft
    Source: SFAR #426134605 Report a problem
    7/10/2026Price change$1,000,000+0.2%$435/sqft
    Source: SFAR #426134605 Report a problem
    6/4/2026Listed for sale$998,000-29%$434/sqft
    Source: SFAR #426134605 Report a problem
    4/24/2019Sold$1,405,000+137.3%$611/sqft
    Source: SFAR #482001 Report a problem
    9/12/2007Sold$592,000$257/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$20,356 +3%$1,567,300 +2%
    2024$19,768 +2.1%$1,536,570 +2%
    2023$19,367 +2.1%$1,506,442 +2%
    2022$18,970 +2%$1,476,904 +2%
    2021$18,607 -0.9%$1,447,946 +1%
    2020$18,769 +35.8%$1,433,100 +37.9%
    2019$13,822 +19.7%$1,039,246 +14.1%
    2018$11,547 +3.9%$911,026 +2%
    2017$11,115 +1.8%$893,164 +2%
    2016$10,921 +1.3%$875,652 +1.5%
    2015$10,782 +34.4%$862,500 +36%
    2014$8,022 $634,328 +0.5%
    2013-- $631,462 +2%
    2012-- $619,081 +2%
    2011-- $606,943 +0.8%
    2010-- $602,409 -0.2%
    2009-- $603,840 +2%
    2008-- $592,000 +125.8%
    2007-- $262,225 +2%
    2006-- $257,084 +2%
    2005-- $252,044 +3.9%
    2003-- $242,575 +2%
    2002-- $237,821 +2%
    2001-- $233,158 +2%
    2000-- $228,586
    Find assessor info on the county website

    Neighborhood: South of Market

    Nearby schools

    GreatSchools rating
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,041,600
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,041,600