3120 Riddle Road, San Jose, California 95117, San Jose, 95117 - 4 bed, 4 bath
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3120 Riddle Road
San Jose, California 95117
ACTIVE
CONDITION: EXCELLENT
4Beds
4Baths
1,838Sq Ft
7,956Lot Size
Property Price
LIST PRICE$2,295,000
EST. MARKET VALUE
$2,300,406
SUMMARY
This Turnkey Multi-Generational Property is a Strong Value Opportunity, listed at $2,295,000—positioned well below the $2,300,407 Fair Market Value by 0.23%. Featuring a Mint Condition Rating with a recently constructed 598sqft ADU and a renovated main house, this asset offers immediate rental income potential. The expansive 7,956sqft lot provides rare storage capacity near major tech hubs like Apple and Nvidia. This is an ideal acquisition for Buy-and-Hold Investors or Owner-Occupants seeking a high-utility, move-in-ready residence in Silicon Valley.
Estimated Market Value
$2,300,406
Based on Realkey algorithm analyzing recent comparable sales in San Jose.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 3120 Riddle Road Subject 4 bd · 4 ba · 1,838 sqft · $1,252 | $2,295,000* List Price | 4 | 4 | 1,838 | $1,252 | - |
A 764 Blaisdell Court Sold 4 bd · 2 ba · 1,751 sqft · $1,285 · 0.4 mi | $2,250,000 | 4 | 2 | 1,751 | $1,285 | 0.4 mi |
B 972 Emerald Way Sold 3 bd · 2 ba · 1,671 sqft · $1,102 · 0.4 mi | $1,842,000 | 3 | 2 | 1,671 | $1,102 | 0.4 mi |
C 3539 Parkland Avenue Sold 4 bd · 3 ba · 1,972 sqft · $1,324 · 0.8 mi | $2,610,000 | 4 | 3 | 1,972 | $1,324 | 0.8 mi |
D 3385 Valley Square Lane Sold 3 bd · 2 ba · 1,504 sqft · $1,333 · 0.9 mi | $2,005,000 | 3 | 2 | 1,504 | $1,333 | 0.9 mi |
E 3474 3474 Walton Way Sold 3 bd · 3 ba · 1,928 sqft · $1,323 · 0.7 mi | $2,550,000 | 3 | 3 | 1,928 | $1,323 | 0.7 mi |
F 651 Larkmead Court Sold 3 bd · 2 ba · 1,380 sqft · $1,341 · 0.7 mi | $1,850,000 | 3 | 2 | 1,380 | $1,341 | 0.7 mi |
G 880 Opal Drive Pending 3 bd · 4 ba · 2,152 sqft · $1,162 · 0.3 mi | $2,500,000 List Price | 3 | 4 | 2,152 | $1,162 | 0.3 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Excellent
TeardownExcellent
Property is new construction or fully renovated.
Although originally built in 1948, the property has undergone a comprehensive high-end renovation within the last 5 years and includes a recently constructed ADU. The main kitchen features modern shaker cabinets, stone countertops, and stainless steel appliances. The interior boasts updated flooring, recessed lighting, and modern HVAC systems, presenting in mint, move-in-ready condition.
PROSSTRENGTHS & OPPORTUNITIES
- High Available Lot Utilization
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 7956, living area = 1838.
- Permitted ADU & Income Potential
The property includes a separate, permitted 598 sqft ADU with modern finishes and split A/C, offering excellent versatility for rental income or multi-generational living.
- Prime Silicon Valley Location
Situated near major tech hubs like Apple and Nvidia, and minutes from Santana Row and Valley Fair, the home offers exceptional convenience for high-tech professionals.
CONSRISKS & DEFICIENCIES
- MLS Listing Discrepancy
Living area discrepancy between mls listing and other public or private record. mls listing living area = 1838, other record living area = 2282. Bedroom count discrepancy between mls listing and other public or private record. mls listing bedroom count = 4, other record bedroom count = 3.
- Vintage Main Structure
Originally built in 1948, the main residence may require more frequent maintenance or further updates to align with the modern standards of the newly constructed ADU.
- Moderate School Rating
The local high school carries a rating of 5, which may be a consideration for buyers prioritizing top-tier academic districts in the competitive San Jose market.
About 3120 Riddle Road
Spectacular large lot with a 3 beds and 2.5 bath,1,838sqft of main house and a 1 bed & 1 bath with office room,598sqft separate permitted structure (ADU). This property is ideal for construction a large ADU detached from house and very private.Great curb appeal with a long paver driveway, covered patio and lawn area. The main house features 2 living areas, an updated kitchen with a garden window overlooking the backyard, bay window in the living room, 3 large bedrooms including a master suite. The recently constructed ADU features 1 bed and 1 bath and back office room has a skylight, laminate flooring throughout, open kitchen and living area with a skylight, recessed lighting throughout, split heating A/C units throughout, inside laundry hookups.Large 2 car garage. The spacious backyard features a covered paver patio, lawn area and the driveway extends into the backyard for plenty of parking and vehicle/boat storage.Short distance to public transportation and park. Great location with close proximity to Valley Fair shopping center,Santana Row and more.A few min drive to high tech like Apple,Nvidia,Netflix with convenient access to freeways. Don't miss out this incredible opportunity for residence and investment
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1948
- Lot Size
- 7,956 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 4 (4 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
San Jose Unified Schools
Del Mar High School
Grades 9-12 • 1.4 mi
5/10
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 4.0 | 4.0 |
| Baths | 4.0 | 2.0 |
| Square foot | 1,838 | 1,721.238 |
| Lot Size | 7,956 | 6,271.145 |
| Price | $2.29M | $1.67M |
| Price per sq ft | $1.2K | $972 |
| Built year | 1948 | 1965 |
| HOA | $0 | $190 |
| Days on market | 58 | 38 |
Pricing History
Listed for Sale
Sep 10, 2026
$2,295,000
$2,495,000
-8% Price Drop
Initial Listing
Price Change
Aug 27, 2026
$2,495,000
Initial Listing
Sold
Oct 12, 2017
$1,030,000
Public Record
Sold
Nov 19, 2013
$625,000
Public Record