991 Mills Avenue, San Bruno, California 94066, San Bruno, 94066 - 0 bed, 0 bath
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991 Mills Avenue
San Bruno, California 94066
ACTIVE
CONDITION: FAIR
0Beds
0Baths
1,052Sq Ft
2,499Lot Size
Property Price
LIST PRICE$999,000
EST. MARKET VALUE
$1,009,467
SUMMARY
This Residential Income Duplex represents a Strong Value Opportunity, listed at $999,000—positioned well below the $1,009,468 Fair Market Value by 1%. This valuation gap offers $10,468 in Instant Equity. Featuring a Condition Rating of 4, the property includes a Granite Kitchen and a Private Balcony, though it requires modernization to maximize rental yields. Its strategic location near the San Bruno BART station ensures high tenant demand. This is an ideal acquisition for Buy-and-Hold Investors or Owner-Occupants seeking a mortgage-helper property.
Estimated Market Value
$1,009,467
Based on Realkey algorithm analyzing recent comparable sales in San Bruno.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 991 Mills Avenue Subject | $999,000* List Price | 0 | 0 | 1,052 | $960 | - |
A 449 Angus Avenue Active | $1,199,000 List Price | 0 | 0 | 1,220 | $983 | 0.6 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Fair
TeardownExcellent
Property is moderate renovation needed.
Originally built in 1926, the property is functional but shows significant dating. While the listing mentions granite and stainless appliances in the upper unit, the visual evidence of the bathroom and secondary kitchenette reveals fixtures and finishes that appear to be over 20-30 years old. The property requires modernization and minor repairs to meet current market standards.
PROSSTRENGTHS & OPPORTUNITIES
- Investment Versatility
As a well-maintained duplex with two separate income-generating units, this property offers excellent flexibility for owner-occupants seeking a mortgage helper or investors looking for a turnkey rental opportunity.
- Prime Commuter Location
The property boasts a highly strategic location with quick access to Highway 101, the San Bruno BART station, and major retail hubs like Tanforan Shopping Center, ensuring high tenant demand.
- Modernized Interior Finishes
The upper unit features high-quality updates including granite countertops, stainless steel appliances, recessed lighting, and hardwood floors, providing a contemporary feel that commands premium rent.
CONSRISKS & DEFICIENCIES
- Limited Living Space
With a total of only 1,052 square feet divided between two units, the individual living areas—especially the studio—are quite compact, which may limit the pool of potential long-term residents.
- Century-Old Infrastructure
Originally built in 1926, the property may require more intensive long-term maintenance or upgrades to its core systems compared to newer constructions in the Peninsula area.
About 991 Mills Avenue
A rare investment opportunity in the heart of San Bruno! This well-maintained duplex offers two income-generating units, ideal for owner-occupants or investors alike. The upper unit is a spacious 2BD/1BA featuring an eat-in kitchen with abundant cabinetry, granite countertops, and stainless steel appliances perfect for home cooks and entertaining. The primary suite offers a convenient Jack & Jill bathroom, while gleaming hardwood floors and updated recessed lighting add warmth and style throughout. Step out onto your private balcony to enjoy the fresh air and neighborhood views. The lower unit is a studio with 1 bathroom, ideal for rental income, extended family, or additional living space. Additional features include shared laundry and a generously sized backyard, perfect for outdoor gatherings or future expansion. Location is everything enjoy quick access to Highway 101, a short drive to Tanforan Shopping Center, Target, and Lucky Supermarket, plus easy commuting via the nearby San Bruno BART station. Don't miss this fantastic opportunity in one of the Peninsula's most convenient locations!
Property Details
Public Facts
- Property Type
- Duplex
- Year Built
- 1926
- Lot Size
- 2,499 Sq. Ft.
Interior
- Total Bedrooms
- 0
- Total Bathrooms
- -
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
San Bruno Unified Schools
Allen (Decima M.) Elementary School
Grades K-5 • 0.6 mi
5/10
Belle Air Elementary School
Grades K-5 • 0.8 mi
1/10
El Crystal Elementary School
Grades K-5 • 1.3 mi
0/10
Sensitive Facilities
No sensitive facilities data found.
Pricing History
Listed for Sale
Aug 9, 2026
$999,000
Initial Listing
Sold
May 29, 2003
$450,000
Public Record
Sold
Jun 23, 2000
$293,000
Public Record