284 S 4th Street, Rio Vista, CA 94571, Rio Vista, 94571 - 3 bed, 2 bath
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284 S 4th Street
Rio Vista, CA 94571
ACTIVE
CONDITION: FAIR
3Beds
2Baths
1,298Sq Ft
4,792Lot Size
Property Price
LIST PRICE$499,800
EST. MARKET VALUE
$416,848
19% AboveMARKET VALUE
SUMMARY
This property presents a High-Potential Investment Opportunity with a List Price of $499,800—positioned well above the $416,849 Fair Market Value by -19%. While the price reflects a premium, the 5-bedroom, 3.5-bathroom configuration across two units provides significant rental income potential. Featuring a Fair Condition Rating and a private deck, the property requires cosmetic modernization to reach its full market potential. This versatile asset is an ideal acquisition for Buy-and-Hold Investors or Owner-Occupants seeking a house-hack arrangement to offset mortgage costs.
Estimated Market Value
$416,848
Based on Realkey algorithm analyzing recent comparable sales in Rio Vista.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 284 S 4th Street Subject 3 bd · 2 ba · 1,298 sqft · $321 | $499,800* List Price | 3 | 2 | 1,298 | $321 | - |
A 30 Tahoe Drive Sold 3 bd · 2 ba · 1,268 sqft · $307 · 0.4 mi | $389,000 | 3 | 2 | 1,268 | $307 | 0.4 mi |
B 531 California Street Sold 2 bd · 1 ba · 997 sqft · $356 · 0.1 mi | $355,000 | 2 | 1 | 997 | $356 | 0.1 mi |
C 945 Laurel Way Sold 3 bd · 2 ba · 1,197 sqft · $326 · 0.6 mi | $390,000 | 3 | 2 | 1,197 | $326 | 0.6 mi |
D 190 Tahoe Dr Pending 3 bd · 2 ba · 1,328 sqft · $297 · 0.4 mi | $395,000 List Price | 3 | 2 | 1,328 | $297 | 0.4 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Fair
TeardownExcellent
Property is moderate renovation needed.
Originally built in 1880, the property shows signs of a renovation likely performed 20-30 years ago. While functional and move-in ready, the interior is dated with worn carpeting, older linoleum flooring, and basic kitchen/bath fixtures. The property requires cosmetic updates and a thorough inspection of older systems to reach modern standards.
PROSSTRENGTHS & OPPORTUNITIES
- Income Potential
The inclusion of a separate 2-bedroom, 1.5-bathroom ADU offers significant opportunities for rental income or a private multigenerational living arrangement.
- High Utility and Capacity
With a total of 5 bedrooms and 3.5 bathrooms across two structures, the property provides exceptional versatility and space for large families or guests.
- Competitive Value
Priced under $500,000 for two distinct living units, this property represents a strong value proposition for investors and owner-occupants alike in the Rio Vista market.
CONSRISKS & DEFICIENCIES
- Historic Maintenance Requirements
Originally built in 1880, the property may require significant ongoing maintenance or costly modernization of older structural and mechanical systems.
- Compact Living Quarters
With a reported 1,298 square feet of living area distributed across a high bedroom count, the individual rooms and common areas may feel constrained.
About 284 S 4th Street
Welcome to 284 S 4th! Discover the versatility and potential of this spacious property featuring three bedrooms and two bathrooms in the main home plus a separate ADU with two bedrooms and one and a half bathrooms. Whether you're looking for a multigenerational living arrangement, additional space for guests, or an opportunity for rental income, this property offers flexibility to fit a variety of lifestyles. With a total of 5 bedrooms and 3.5 bathrooms across the main residence and ADU, 284 S 4th presents a unique opportunity to maximize both space and functionality. Enjoy the benefits of having additional living quarters while maintaining separation and privacy between the two residences. Don't miss the opportunity to make this versatile property your own!
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1880
- Lot Size
- 4,792 Sq. Ft.
Interior
- Total Bedrooms
- 3
- Total Bathrooms
- 2 (2 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 3.0 | 2.0 |
| Baths | 2.0 | 2.0 |
| Square foot | 1,298 | 1,634.582 |
| Lot Size | 4,792 | 5,758.4 |
| Price | $499.8K | $434.5K |
| Price per sq ft | $385 | $261 |
| Built year | 1880 | 2004 |
| HOA | $0 | $289 |
| Days on market | 43 | 93 |
Pricing History
Listed for Sale
Sep 11, 2026
$499,800
Initial Listing