20378 Stanton Ave, Castro Valley, California 94546, Castro Valley, 94546 - bed, bath

20378 Stanton Ave, Castro Valley, California 94546 home-pic-0
ACTIVE$1,689,900
20378 Stanton Ave, Castro Valley, California 94546
0Bed
0Bath
Sqft
20,181Lot
Year Built
1925
Close
-
List price
$1.69M
Original List price
$1.79M
Price/Sqft
$0
HOA
-
Days on market
-
Sold On
-
MLS number
41112461
Home ConditionGood
Features
Patio
View-

About this home

We found 3 Cons,5 Pros. Rank: price - $1.69M(94th), sqft - 0(3th), beds - undefined(3th), baths - undefined(3th).

This unique property features two separate remodeled homes (one with high end finishes) situated on one expansive lot, offering excellent flexibility for multi-generational living, rental income, or future development potential. Both homes enjoy a prime location within walking distance to Castro Valley Boulevard’s shopping, dining, and everyday conveniences. Commuters will appreciate the easy access to major freeways, making travel throughout the Bay Area simple and efficient. The large lot provides abundant outdoor space for gardening, entertaining, or expansion, while also presenting exciting possibilities for investors or builders seeking to maximize value. Whether you’re looking for a live-in one, rent-the-other setup, extended family housing, or a property with long-term upside, this Castro Valley gem checks all the boxes. Don’t miss your chance to own two homes on one lot in a convenient and desirable location with tremendous further development potential! Check with Alameda County to confirm that the lot supports up to 8 condos or townhomes or if you could do a 5 way lot split and build 3 additional detached separate homes. New central heat and A/C in main house. Both houses have new water heaters.

Price History

Date
Event
Price
11/12/25
Price Change
$1,689,900-5.6%
09/23/25
Listing
$1,789,900
Condition Rating
Good

This property features two remodeled homes. The main house boasts a recently renovated, high-end kitchen with modern stainless steel appliances, sleek cabinetry, and recessed lighting, along with new central heat and A/C. The second unit is also updated with modern flooring, fresh paint, and a functional kitchenette, though with more basic finishes and a wall heater. Both homes have new water heaters. While the original structure dates back to 1925, the extensive and recent renovations, particularly the 'high-end finishes' in one unit and new major systems, make both units move-in ready with no immediate renovation required. The absence of bathroom images prevents a higher 'Excellent' rating, but the visible areas indicate a well-maintained and updated property.
Pros & Cons

Pros

Dual Income/Multi-Generational Living: Features two separate remodeled homes on one expansive lot, offering versatile options for rental income or extended family housing.
Significant Development Potential: The large 20,181 sq ft lot is explicitly noted for its potential to support up to 8 condos/townhomes or a 5-way lot split, presenting substantial long-term upside for investors or builders.
Prime Walkable Location: Conveniently located within walking distance to Castro Valley Boulevard's shopping, dining, and everyday amenities.
Excellent Commuter Access: Easy access to major freeways simplifies travel throughout the Bay Area, appealing to a broad buyer base.
Recent Major System Upgrades: The main house benefits from new central heat and A/C, and both homes have new water heaters, enhancing comfort and reducing immediate maintenance concerns.

Cons

Price Reduction History: The property has experienced a price reduction from its original listing, which could indicate initial overpricing or a need for market adjustment.
Age of Original Structure: Built in 1925, despite remodels, the age of the original structures may imply potential for older underlying infrastructure or unforeseen maintenance requirements.
Unconfirmed Development Potential: The significant development opportunities mentioned require verification with Alameda County, introducing a due diligence step and potential uncertainty for investors.

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