Welcome to 20054 Santa Maria Ave – a beautifully updated 2-bedroom, 2.5-bathroom home in one of Castro Valley’s most convenient and sought-after neighborhoods. This versatile property offers a rare combination of move-in-ready comfort, investment potential, and future expansion possibilities. Step inside to find stylish new LVP flooring throughout and a thoughtfully remodeled kitchen that blends modern finishes with practical design – perfect for entertaining or everyday living. The home also features a bonus room, ideal for a home office, cozy den, or creative studio. The spacious primary suite and second bedroom are complemented by two full bathrooms in the main house. A detached garage includes an additional half bathroom and presents a unique opportunity: preliminary ADU conversion plans are already in motion, with encouraging progress in discussions with the county. Whether you're looking to create a legal duplex or a private guest suite, the groundwork is already laid for an exciting transformation. Situated just minutes from BART, top-rated schools, shops, and restaurants, this property is a true gem for homeowners and investors alike. Don't miss your chance to own a home with comfort now and serious upside for the future.
For sale
Price cut: $51K (6/30)
$998,000
20054 Santa Maria Ave, Castro Valley, CA 94546
2beds
1,484sqft
Est.:
Residential, Single Family Residence
Built in 1950
5,662.8 Square Feet Lot
$-- Zestimate®
$673/sqft
$-- HOA
What's special
- 74 days
- on Zillow |
- 904 |
- 15 |
Zillow last checked: 7 hours ago
Listing updated: July 07, 2025 at 01:42am
Listed by:
Daniel Bo DRE #01928841 925-918-0637,
Harvest Real Estate Group
Source: Bay East AOR,MLS#: 41098872

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Rooms
- Room types: 2 Bedrooms, 2.5 Baths, Main Entry, Den
Kitchen
- Features: Stone Counters, Dishwasher, Electric Range/Cooktop
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Electric Range, Gas Water Heater
- Laundry: Laundry Room, Common Area
Features
- Flooring: Laminate
- Number of fireplaces: 1
- Fireplace features: Insert, Living Room
Interior area
- Total structure area: 1,484
- Total interior livable area: 1,484 sqft
Property
Parking
- Total spaces: 1
- Parking features: Detached, Off Street, Garage Door Opener
- Garage spaces: 1
Features
- Levels: One
- Stories: 1
- Pool features: None
Lot
- Size: 5,662.8 Square Feet
- Features: Rectangular Lot, Back Yard
Details
- Parcel number: 84A7564
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Residential, Single Family Residence
Materials
- Stucco
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 1950
Utilities & green energy
- Electric: No Solar
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Individual Electric Meter, Individual Gas Meter
Community & HOA
Community
- Subdivision: Castro Valley
HOA
- Has HOA: No
Location
- Region: Castro Valley
Financial & listing details
- Price per square foot: $673/sqft
- Tax assessed value: $587,549
- Annual tax amount: $7,762
- Date on market: 5/24/2025
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