530 Baden Avenue, South San Francisco, California 94080, South San Francisco, 94080 - 0 bed, 0 bath
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530 Baden Avenue
South San Francisco, California 94080
ACTIVE
CONDITION: FAIR
0Beds
0Baths
1,600Sq Ft
7,000Lot Size
Property Price
LIST PRICE$1,450,000
EST. MARKET VALUE
$1,182,614
22% AboveMARKET VALUE
SUMMARY
This property presents a High-Potential Investment Opportunity with a List Price of $1,450,000—positioned well above the $1,182,615 Fair Market Value by -22%. Featuring Dual-Income Potential with two detached units on a 7,000 sqft lot, this asset offers significant Expansion Opportunity. While the Condition Rating of 4 indicates a need for modernization, the proximity to South San Francisco Unified schools adds long-term stability. This is a strategic acquisition ideal for Buy-and-Hold Investors or Owner-Occupants seeking a value-add project.
Estimated Market Value
$1,182,614
Based on Realkey algorithm analyzing recent comparable sales in South San Francisco.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 530 Baden Avenue Subject | $1,450,000* List Price | 0 | 0 | 1,600 | $739 | - |
A 444 Lux Avenue Sold | $1,361,500 | 0 | 0 | 1,950 | $698 | 0.3 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Fair
TeardownExcellent
Property is moderate renovation needed.
Built in 1912, this duplex shows signs of partial updates including a newer HVAC system and some modern interior doors, but remains dated overall. The interior features worn carpeting and older wood-paneled ceilings, while the basement reveals aged cast iron plumbing. The property is functional and move-in ready but requires cosmetic refreshing and minor repairs to address its 20+ year old renovation style.
PROSSTRENGTHS & OPPORTUNITIES
- Dual-Income Potential
The property features two separate detached homes on a single lot, offering an excellent opportunity for rental income, multi-generational living, or a live-in-one-rent-the-other scenario.
- Expansion Opportunity
Situated on a generous 7,000 sqft lot, the property provides significant room for expansion or further development, a rare find in the South San Francisco market.
- Prime School Proximity
The location is highly convenient for families, situated within walking distance to multiple schools, including Spruce Elementary which is less than a quarter-mile away.
CONSRISKS & DEFICIENCIES
- MLS Listing Discrepancy
Living area discrepancy between mls listing and other public or private record. mls listing living area = 1600, other record living area = 900.
- Historic Age
Built in 1912, the structures likely require significant maintenance or capital improvements to update aging electrical, plumbing, and structural systems to modern standards.
- Limited Bathroom Ratio
Both the three-bedroom and two-bedroom units contain only one bathroom each, which may be considered insufficient for modern tenant expectations and could limit rental premium potential.
About 530 Baden Avenue
Rare two-on-a-lot opportunity in the heart of South San Francisco. This unique offering includes a two-story, 3-bedroom, 1-bath home at 530 Baden Ave, plus a separate 2-bedroom, 1-bath home with a full basement tucked behind at 531 3rd Lane. Perfect for multi-generational living, rental income, or an owner-occupied setup with a built-in tenant the possibilities here are endless. The generous lot size offers exciting room for expansion, whether you're dreaming of an ADU, ground-up development, or simply more outdoor space to enjoy. An additional one-car garage at the rear serves the front home, adding valuable storage or parking. Don't miss this rare chance to own two homes, two income streams, and endless potential all on one lot in a highly desirable SSF location.
Property Details
Public Facts
- Property Type
- Duplex
- Year Built
- 1912
- Lot Size
- 7,000 Sq. Ft.
Interior
- Total Bedrooms
- 0
- Total Bathrooms
- -
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
South San Francisco Unified Schools
Spruce Elementary School
Grades K-5 • 0.2 mi
5/10
Los Cerritos Elementary School
Grades K-5 • 0.6 mi
4/10
Martin Elementary School
Grades K-5 • 0.6 mi
5/10
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 0.0 | 0.0 |
| Baths | 0.0 | 0.0 |
| Square foot | 1,600 | - |
| Lot Size | 7,000 | - |
| Price | $1.45M | $1.36M |
| Price per sq ft | $906 | $698 |
| Built year | 1912 | 0 |
| HOA | $0 | $0 |
| Days on market | 22 | 33 |
Pricing History
Listed for Sale
Aug 18, 2026
$1,450,000
Initial Listing