
San Francisco, CA 94131
This Mixed-Use Triplex is a High-Potential Investment Opportunity with a List Price of $1,350,000—positioned well below the $1,505,977 Fair Market Value by 10%. This valuation gap offers $155,977 in Instant Equity for strategic buyers. While maintaining a Condition Rating of 4, the property features a vacant ground-floor commercial unit and two residential units boasting private balconies and city views. Located just one block from Glen Park BART and Village, it provides a rare blend of lifestyle appeal and rental growth. This is a premier acquisition for Owner-Occupants or Buy-and-Hold Investors.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 19 Joost Avenue Subject | $1,350,000* List Price | 0 | 0 | 3,510 | $429 | - |
A 375 Day Street Active | $1,295,000 List Price | 4 | 2 | 3,100 | $418 | 0.8 mi |
* Subject property listed price vs sold prices of comps.
Property is moderate renovation needed.
Built in 1900, this mixed-use property shows a combination of updated and dated elements. The ground-floor commercial space has been refreshed with newer laminate flooring and clean paint. However, the residential units appear dated, featuring an older kitchen with painted cabinetry and white appliances, aged wall-mounted heating units, and weathered exterior decking. While the property is functional and maintained, it requires cosmetic and system updates to meet modern standards.
Situated just one block from Glen Park BART and near I-280/Hwy 101, the property offers exceptional accessibility for both residential tenants and commercial clients.
The vacant ground-floor commercial unit provides immediate owner-user flexibility or market-rate rental upside, while two occupied residential units ensure steady cash flow.
Located in the prestigious Glen Park area, the property benefits from proximity to multi-million dollar homes and a vibrant retail scene, supporting long-term appreciation.
Built in 1900, the property may require significant capital expenditure for modernizing aging systems or addressing seismic safety requirements common in century-old structures.
With a small 1,589 SF lot, the property lacks significant private outdoor space and on-site parking, which may limit certain commercial uses or appeal to specific tenants.
Opportunity to owner occupy the commercial unit. Offering memorandum available. 19 Joost Avenue presents a rare mixed-use opportunity in the highly desirable Glen Park neighborhood. Positioned just one block from Glen Park Village and BART, this ~3,510 SF building on a 1,589 SF lot offers a compelling combination of stable in-place income, long-term rental growth, and immediate owner-user optionality. The residential component features two income-producing units (a 1-Bed/2-Bath and a 2-Bed/1-Bath), both boasting private balconies. The ground-floor commercial space is delivered completely vacant, creating immediate strategic flexibility. With adaptable NC-2 zoning, this street-level space accommodates a wide range of neighborhood-serving retail, office, or service uses. Investors can lease the suite at market rent for significant upside, while owner-users can operate a business and subsidize costs with residential income. Located in a premier transit hub with immediate access to I-280 and Hwy 101, the property is surrounded by multi-million dollar homes and vibrant boutique retail. Recently named one of the coolest neighborhoods in the world by Time Out magazine, Glen Park provides an outstanding combination of lifestyle appeal, cash flow, appreciation potential, and adaptability.
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 0.0 | 4.0 | 25% |
| Baths | 0.0 | 3.5 | 25% |
| Square foot | 3,510 | 3,380 | 50% |
| Lot Size | 1,589 | 2,548.26 | 13% |
| Price | $1.35M | $1.81M | 38% |
| Price per sq ft | $385 | $683 | 25% |
| Built year | 1900 | 1932 | 25% |
| HOA | $0 | $0 | 50% |
| Days on market | 31 | 230 | 13% |
Mar 22, 2026
$1,350,000
Initial Listing