10504 Voltaire Ave, Oakland, California 94603, Oakland, 94603 - 0 bed, 0 bath
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Oakland, California 94603
This Century-Old Duplex is a Strategic Investment Opportunity listed at $575,000, matching its $575,000 Fair Market Value. Boasting a Condition Rating of 4, the residence features original hardwood floors and high ceilings across two spacious units. The significant 6,250 sqft lot and detached two-car garage offer clear paths for ADU development and forced appreciation. Despite lower ratings for nearby Reach Academy and Fremont High, the separate utilities and laundry make this a strategic acquisition for Buy-and-Hold Investors or Owner-Occupants seeking a high-upside house-hack in Oakland.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 10504 Voltaire Ave Subject | $575,000* List Price | 0 | 0 | 1,485 | $387 | - |
A 10407 10411 Pontiac Street Active | $499,900 List Price | 0 | 0 | 1,452 | $344 | 0.8 mi |
* Subject property listed price vs sold prices of comps.
Property is moderate renovation needed.
Built in 1925, this century-old duplex is well-maintained with original hardwood floors and high ceilings, but it lacks recent comprehensive renovations. The kitchens and bathrooms feature older styles and appliances, and the property shows typical signs of aging and deferred maintenance consistent with a home of this vintage that has not been fully modernized within the last 15 years.
This duplex features separate utilities and laundry for each unit, making it an ideal turn-key opportunity for investors or buyers looking to house-hack while maintaining privacy.
The generous 6,250 sqft lot and detached two-car garage provide significant upside for ADU development or footprint expansion, allowing for increased future equity.
The combination of a long gated driveway and a detached garage offers rare and ample secure parking, a high-demand feature for multi-unit properties in the Oakland area.
The property is zoned for schools with ratings as low as 1 and 2, which may limit appeal for long-term family tenants and impact the property's resale velocity.
Recent price reductions and a list price currently below the 2021 sale price suggest potential market cooling or deferred maintenance typical of a century-old structure.
This duplex in the Las Palmas neighborhood of Oakland is conveniently located near shopping, public transportation, and both major freeways. Each spacious, bright, and open 1 bedroom/1 bath unit has hardwood floors and high ceilings. The spacious backyard and 2 car detached garage offer ample storage and potential for expansion. The property has separate utilities and laundry for each unit. There is a long driveway for gated off-street parking.
No exterior & parking available.
Grades K-5 • 0.5 mi
Grades 6-8 • 0.7 mi
Grades 9-12 • 1.2 mi
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 0.0 | 0.0 | 50% |
| Baths | 0.0 | 0.0 | 50% |
| Square foot | 1,485 | 2,522.5 | 17% |
| Lot Size | 6,250 | 6,625 | 50% |
| Price | $575.0K | $732.5K | 33% |
| Price per sq ft | $387 | $305 | 83% |
| Built year | 1925 | 1940 | 50% |
| HOA | $0 | $0 | 50% |
| Days on market | 313 | 190 | 0% |
Feb 5, 2026
$575,000
$599,000
-4% Price Drop
Initial Listing
Sep 15, 2025
$599,000
Initial Listing
Jun 13, 2025
$609,000
Initial Listing
Dec 10, 2021
$605,000
Public Record
Apr 20, 2012
$145,000
Public Record