311 Magnolia AVE
South San Francisco, CA 94080
- 4 beds
- 3 baths
- 1,944 sqft
- 3,150 sqft lot
- $720 per sqft
- 1914 build
- – on site
Wonderful opportunity for an investment or owner occupied This amazing triplex in the heart of South San Francisco conveniently located between the booming downtown area and the biotech capital makes an incredible opportunity. Three units two are vacant and one currently occupied with a month-to-month tenant. Upper unit, 309 Magnolia 2bed/1bath, Lower unit, 311 Magnolia 1bed/1bath and lower back unit Studio/1bath (tenant occupied). Perfect for multi-generational living, live in one, rent the other two. 309 & 311 have separate electrical meters. Detached 2 car garage, separate laundry facilities. Long term owners and well maintained. Close proximity to downtown district, public transportation Caltrain / Bart, easy access to Hwy 101, SFO, San Francisco and Silicon Valley.
Last checked:
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Last updated Mar 29, 2025
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MLS# 81996303 —
This home is listed in more than one place. See it here, and here, and here, and here.
The Building
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Year Built:1914
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Age:111
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Type:Detached
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Subclass:Single Family Home
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Roofing:Composition
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Foundation:Concrete Perimeter and Slab
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# of Stories:2
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Structure SqFt:1944
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Structure SqFt Source:Assessor
Interior
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Dining Room:Eat in Kitchen
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Family Room:No Family Room
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Fireplace:No
Room Dimensions
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Living SqFt:1944
Location
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Cross Street:Grand
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City Limits:Yes
The Property
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Lot Acres:0.0723
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Lot Size Area Min:3150.00
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Zoning:RM0000
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Parcel Number:012-243-160
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Horse Property:No
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Property ID:81996303
Beds
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Total:4
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Beds Max:4
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Beds Min:4
Baths
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Full Baths:3
The Listing
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Additional Listing Info:Not Applicable
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Automated Valuations Allowed:1
Heating & Cooling
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Cooling Methods:None
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Heating Methods:Wall Furnace
Utilities
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Utilities:Public Utilities
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Sewer/Septic System:Sewer - Public
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Water Source:Public
Appliances
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Laundry:Washer / Dryer
The Community
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HOA:No
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Pool:No
Parking
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Description and Access:Detached Garage
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Garage:2
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Garage:2
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Garage Spaces:2
Monthly cost estimate

Asking price
$1,400,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$7,496
|
Taxes | N/A |
Insurance | $385 |
Utilities | $222 See report |
Total | $8,103/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
3/27/25
Mar 27, 2025
|
Sold Subject To Contingencies | MLSLISTINGS | $1,400,000 | |
3/3/25
Mar 3, 2025
|
Listed / Active | MLSLISTINGS | $1,400,000 |

73% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $131k above asking price on average, but some went as high as $301k over asking price.