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20378 Stanton Ave Castro Valley, CA $ 1,689,900
20378 Stanton Ave
$ 1,689,900
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20378 Stanton Ave

Castro Valley, CA, 94546
$ 1,689,900
Baths0.0

Monthly Estimate*

$ 10,543

Listed by RE/MAX Accord
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Studio

Lots and Land for sale in Castro Valley, CA

for $1,689,900. The lot size is 0.4633.

**Further development Potential!** 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.

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Lots and Land Active

Price

$ 1,689,900

Bedrooms

Studio

Property Type

Lots and Land

Taxes

$ 0

Style

Lot Size

0.4633

Town/City

Castro Valley

County/Region

Alameda

MLS | Web ID

41114531

Days on Market

59

Features
General
Possession Close Of Escrow
Zoning R
County Alameda
Property Type Land
HOA 0
Subdivision Name CASTRO VALLEY
Possible Use Multi-Family Residential
Status Active
Directions CV Blvd. to Stanton Ave. Cross Street: Denning Ct..
City Castro Valley
Lot Size Units Square Feet
Lot Size Square Feet 20181
Listing Terms Cash Conventional
Standard Status Active
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Interior
Total Baths 0
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Exterior
Lot Features Street Level
Water Source Public
Total Parking 0
Lot Size Area 20181
Lot Size Acres 0.4633
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* Excluded Features
List By
Re/Max Accord

Broker

bobfreyhomes@gmail.com

Email

Affordability Calculator

$10,543
Per Month
100%
0%
0%
Monthly Principal & Interest
$10,543
Monthly Property Taxes
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Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
11/26/2025$1,689,900 Listed Price

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20378 Stanton Ave, Castro Valley, CA, 94546 is a Lots and Land for sale at $1,689,900 with a lot size of 0.4633. 20378 Stanton Ave is a studio with 0.0 baths. The property's zip code is 94546 which is in Castro Valley, CA