19175 Carlton Ave, Castro Valley, California 94546, Castro Valley, 94546 - 4 bed, 3 bath
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Castro Valley, California 94546
This Modernized Farmhouse Estate is a Prime Investment Opportunity, listed at $1,699,800—positioned well below the $1,752,437 Fair Market Value by 3%. This valuation gap provides $52,637 in Instant Equity. Boasting an Extensively Renovated Condition Rating, the home features a modern farmhouse kitchen, vaulted ceilings, and a massive 15,201 sqft lot with subdivision or ADU potential. Located near top-rated Chabot Elementary and Castro Valley High, it balances luxury with significant financial upside. This is an ideal acquisition for Multi-generational Families or Owner-Occupants.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 19175 Carlton Ave Subject | $1,699,800* List Price | 4 | 3 | 2,504 | $700 | - |
A 2578 Ridge Crest Ct. Sold | $1,360,000 | 4 | 3 | 2,244 | $606 | 0.7 mi |
B 17838 Walnut Road Sold | $1,335,000 | 3 | 3 | 2,018 | $662 | 1.0 mi |
C 19029 Carlton Ave Active | $2,049,000 List Price | 4 | 5 | 3,381 | $606 | 0.1 mi |
* Subject property listed price vs sold prices of comps.
Property is new construction or fully renovated.
This 2001-built home has been extensively renovated within the last 5 years to a high standard, featuring a modern farmhouse aesthetic. The kitchen is updated with premium white appliances with bronze hardware, modern cabinetry, and stone countertops. The interior boasts new wide-plank flooring, vaulted ceilings, contemporary light fixtures, and a fully modernized fireplace, making it move-in ready with no deferred maintenance.
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 15201, living area = 2504.
The property includes a full extra lot at the rear, providing a rare opportunity to subdivide the land or construct two ADUs for multi-generational living or significant rental income.
Features a rare detached 3-car garage plus extensive additional parking space suitable for an RV, boat, or a large workshop, catering to hobbyists and those with multiple vehicles.
Listed at nearly $1.7 million, the property commands a significant premium that reflects its development potential, which may exceed the budget of traditional single-family home buyers.
The fourth bedroom is currently configured as an office, which may require conversion efforts or impact the immediate functional utility for families requiring four distinct sleeping quarters.
North facing home, 4th bedroom is currently used as an office, This updated single-story home in Castro Valley perfectly blends modern farmhouse style with everyday comfort. The interior feels fresh and bright with new flooring and an open layout that flows naturally between the living areas. It’s clean, move-in ready, and designed for easy living. The standout feature is the exterior space. You get a rare detached 3-car garage plus plenty of extra parking for a boat, RV, or workshop. Even more impressive is the full extra lot at the back of the house. This provides a massive opportunity to either subdivide the land or build two ADUs, making it ideal for multi-generational living or rental income. Located in a prime neighborhood, this property offers a rare balance of a polished home and huge future potential. Whether you want a private retreat with a massive yard or a smart investment you can develop, this is a one-of-a-kind find. Can’t you just picture the possibilities here?
No exterior & parking available.
Grades K-5 • 0.3 mi
Grades K-5 • 0.4 mi
Grades K-5 • 0.9 mi
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 3.0 | 72% |
| Baths | 3.0 | 2.0 | 67% |
| Square foot | 2,504 | 1,557 | 91% |
| Lot Size | 15,201 | 6,431 | 92% |
| Price | $1.70M | $1.09M | 91% |
| Price per sq ft | $679 | $693 | 44% |
| Built year | 2001 | 1954 | 96% |
| HOA | $0 | $0 | 50% |
| Days on market | 6 | 148 | 1% |
Apr 16, 2026
$1,699,800
Initial Listing
Jan 12, 2016
$805,000
Public Record