
Castro Valley, California 94546
This property presents a High-Potential Investment Opportunity with a List Price of $1,350,000—positioned well below the $1,385,315 Fair Market Value by 2%. This valuation gap offers $35,315 in Instant Equity for buyers. Featuring a Condition Rating of 5, the home requires a full interior renovation, yet offers significant upside through its 2,427 sqft single-level layout, expansive rear deck with hillside views, and RV access. Located near top-rated schools like Proctor Elementary, this is an ideal acquisition for Fix-and-Flip Investors or Owner-Occupants seeking a value-add project.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 17955 Center St Subject 3 bd · 3 ba · 2,427 sqft · $571 | $1,350,000* List Price | 3 | 3 | 2,427 | $571 | - |
A 18508 Madison Ave Sold 4 bd · 2 ba · 2,178 sqft · $539 · 0.3 mi | $1,175,000 | 4 | 2 | 2,178 | $539 | 0.3 mi |
B 19430 Solitaire Court Active 4 bd · 3 ba · 2,084 sqft · $623 · 0.9 mi | $1,299,000 List Price | 4 | 3 | 2,084 | $623 | 0.9 mi |
* Subject property listed price vs sold prices of comps.
Property is extensive renovation needed.
Built in 1985 and appearing largely in original condition, the home is nearly 40 years old and requires a full rehab. The kitchen and bathrooms feature dated oak cabinetry and tile countertops, while the interior shows significant wear on carpets and finishes, aligning with the criteria for properties over 30 years old needing transformation.
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 11712, living area = 2427.
This custom-built 1985 residence offers a rare single-story layout with soaring vaulted ceilings and over 2,400 square feet of living space, combining accessibility with a grand, spacious atmosphere.
The property features a unique combination of two garages, additional off-street parking for three vehicles, and dedicated RV/side access, providing unparalleled utility for collectors or outdoor enthusiasts.
The marketing emphasis on 'potential' and 'transforming' the property suggests that the interior finishes may be dated, likely requiring a significant additional budget for contemporary upgrades.
While the hillside setting offers privacy and views, the steep terrain may limit the amount of flat, usable outdoor yard space despite the generous 11,712 square foot lot size.
Discover an exceptional opportunity in one of Upper Castro Valley’s most desirable neighborhoods! This custom-designed architectural gem offers a rare blend of privacy, character, and effortless single-level living. Perched in a desirable hillside setting, this distinctive residence showcases timeless appeal, an impressive floor plan, and endless potential to create something truly extraordinary. Generous formal living, family, and dining spaces provide the perfect foundation for both everyday comfort and memorable gatherings, while soaring vaulted ceilings enhance the home’s spacious and inviting atmosphere. A rare combination of two garages, parking for up to three additional vehicles, and abundant storage offers exceptional versatility. Convenient RV or side access adds yet another desirable feature! Step outside to an expansive rear deck overlooking peaceful, private scenery—an idyllic setting for entertaining, unwinding, or simply enjoying the natural surroundings. With its unique architectural details, generous proportions, and remarkable potential, this Upper Castro Valley gem presents an incredible opportunity to transform a distinctive property into your dream home. Premiere living awaits!
No exterior & parking available.
Grades K-5 • 0.7 mi
Grades K-5 • 0.8 mi
Grades 6-8 • 0.8 mi
No sensitive facilities data found.
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 3.0 | 3.4 |
| Baths | 3.0 | 2.3 |
| Square foot | 2,427 | 1,782.99 |
| Lot Size | 11,712 | 7,378.72 |
| Price | $1.35M | $1.26M |
| Price per sq ft | $556 | $700 |
| Built year | 1985 | 1958 |
| HOA | $0 | $201 |
| Days on market | 4 | 39 |
Oct 20, 2026
$1,350,000
Initial Listing
Dec 14, 2018
$544,500
Public Record
Jan 28, 2015
$4,500
Public Record