20942 Wilbeam Ave, Castro Valley, California 94546, Castro Valley, 94546 - 0 bed, 0 bath
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20942 Wilbeam Ave
Castro Valley, California 94546
ACTIVE
CONDITION: FAIR
0Beds
0Baths
1,792Sq Ft
7,150Lot Size
Property Price
LIST PRICE$950,000
EST. MARKET VALUE
$1,073,797
11% BelowMARKET VALUE
SUMMARY
This Duplex Residential Income Asset represents a Strong Value Opportunity, listed at $950,000—positioned well below the $1,073,797 Fair Market Value by 11%. This valuation gap offers $123,797 in Instant Equity. With a Condition Rating of 4, the property features original charm and stable rental amenities like private yards and detached garages. Located 0.2 miles from BART and downtown, it is a prime candidate for Buy-and-Hold Investors or Owner-Occupants seeking a high-yield house-hack in a transit-oriented location.
Estimated Market Value
$1,073,797+$123,797 Equity Potential
Based on Realkey algorithm analyzing recent comparable sales in Castro Valley.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 20942 Wilbeam Ave Subject | $950,000* List Price | 0 | 0 | 1,792 | $599 | - |
A 2632 Renton Way Sold | $980,000 | 0 | 0 | 1,552 | $631 | 0.7 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Fair
TeardownExcellent
Property is moderate renovation needed.
Built in 1948 and described as having 'original charm,' the property is significantly dated. While the exterior and roof appear maintained and tile flooring has been installed, there is no mention of recent updates to kitchens, bathrooms, or major systems (HVAC/Electric), placing it in the >20-year-old renovation category.
PROSSTRENGTHS & OPPORTUNITIES
- Transit-Oriented Location
Situated just 0.2 miles from the Castro Valley BART station, this property offers exceptional commuter convenience, significantly increasing its appeal to a wide tenant pool.
- Desirable Tenant Amenities
Each unit features its own laundry room, private yard space, and dedicated garage parking, which are premium features that command higher rents and long-term occupancy.
- Proximity to Downtown
Located steps away from Castro Valley’s thriving downtown, including the CV Marketplace and popular dining, providing residents with a high-quality, walkable lifestyle.
CONSRISKS & DEFICIENCIES
- Vintage Construction
Built in 1948, the property may require significant capital expenditures for modernizing systems or addressing deferred maintenance common in older structures.
- Limited Initial Access
The requirement to not disturb tenants or walk the property suggests potential challenges for comprehensive inspections and immediate owner-occupancy or renovation plans.
About 20942 Wilbeam Ave
Duplex in Castro Valley!! Excellent Opportunity! Sweet Property with a Picket Fence! Each unit boasts original charm! All Tile Flooring Throughout Both Units. Each has their own Laundry Room and half of the Two Car Detached Garage! Front Unit (20242) Has a spacious Front Yard. The Rear Unit (20240) has a Wonderful Fenced Rear Yard. The Detached Garage is a Rare Treat in the Area for Tenants. Central Location! Steps to Castro Valley's Thriving Downtown featuring CV Market Place, Canyons BBQ, Philz Coffee, Shopping and tons of Entertainment!! Half a mile to HL Peninsula The Largest Cantonese Restaurant in the US! Walking distance to BART (Only 0.2 Miles from Property) and other Transportation!! DO NOT WALK PROPERTY OR DISTURB TENANTS.
Property Details
Public Facts
- Property Type
- Duplex
- Year Built
- 1948
- Lot Size
- 7,150 Sq. Ft.
Interior
- Total Bedrooms
- 0
- Total Bathrooms
- -
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Castro Valley Unified Schools
Castro Valley Elementary School
Grades K-5 • 0.4 mi
7/10
Marshall Elementary School
Grades K-5 • 0.7 mi
8/10
Creekside Middle School
Grades 6-8 • 1.0 mi
7/10
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 0.0 | 0.0 |
| Baths | 0.0 | 0.0 |
| Square foot | 1,792 | 2,275.333 |
| Lot Size | 7,150 | 7,797.667 |
| Price | $950.0K | $1.20M |
| Price per sq ft | $530 | $545 |
| Built year | 1948 | 1956 |
| HOA | $0 | $0 |
| Days on market | 26 | 45 |
Pricing History
Listed for Sale
Aug 14, 2026
$950,000
Initial Listing