227 Theodor Lane, Sonoma, CA 95476, Sonoma, 95476 - 5 bed, 5 bath
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227 Theodor Lane
Sonoma, CA 95476
ACTIVE
CONDITION: EXCELLENT
5Beds
5Baths
3,334Sq Ft
10,606Lot Size
Property Price
LIST PRICE$2,299,000
EST. MARKET VALUE
$2,593,962
11% BelowMARKET VALUE
SUMMARY
This Turnkey Wine Country Compound is a High-Potential Investment Opportunity, listed at $2,299,000—positioned well below the $2,593,962 Fair Market Value by 11%. This valuation gap offers $294,962 in Instant Equity. Featuring a Mint Condition Rating, the property includes a Gourmet Viking Kitchen and a 2-bedroom ADU, perfect for multi-generational living or rental income. With resort-style amenities like a Swimming Pool and Outdoor Kitchen, this property is an ideal acquisition for Buy-and-Hold Investors or Owner-Occupants seeking luxury.
Estimated Market Value
$2,593,962+$294,962 Equity Potential
Based on Realkey algorithm analyzing recent comparable sales in Sonoma.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 227 Theodor Lane Subject | $2,299,000* List Price | 5 | 5 | 3,334 | $778 | - |
A 17140 Keaton Avenue Sold | $2,500,000 | 4 | 5 | 2,827 | $884 | 0.3 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Excellent
TeardownExcellent
Property is new construction or fully renovated.
Built in 2020, this property is less than 5 years old and in mint condition. It features a gourmet kitchen with commercial-grade Viking appliances, modern bathrooms with contemporary tile and glass enclosures, and updated systems including ceiling-mounted HVAC units, requiring no maintenance.
PROSSTRENGTHS & OPPORTUNITIES
- Multi-Generational Versatility
The inclusion of a full 2-bedroom, 1-bath ADU with its own kitchen provides exceptional flexibility for rental income, guest accommodations, or multi-generational living.
- Resort-Style Amenities
The property is a premier entertaining space featuring a swimming pool, detached pool house, outdoor kitchen, and a pergola with a misting system, perfectly capturing the Wine Country lifestyle.
- Modern High-End Construction
Built in 2020, the residence offers contemporary peace of mind and luxury finishes, including a gourmet kitchen equipped with a commercial-grade Viking appliance package.
CONSRISKS & DEFICIENCIES
- MLS Listing Discrepancy
Living area discrepancy between mls listing and other public or private record. mls listing living area = 3334, other record living area = 2872.
- High Lot Density
With a main house, ADU, pool, and pool house all situated on a 0.24-acre lot, the outdoor space may feel somewhat crowded with limited traditional yard or garden space.
- Premium Neighborhood Pricing
The list price represents a significant premium for the Agua Caliente area, potentially facing appraisal challenges or competition from properties closer to the historic East Side.
About 227 Theodor Lane
Exceptional Wine Country compound nestled in Sonomas coveted Agua Caliente neighborhood, just minutes from historic Sonoma Plaza, renowned wineries, dining, and shopping. The 3-bedroom, 2.5-bath main residence features light-filled living spaces, elegant finishes, and a beautifully appointed gourmet kitchen with custom cabinetry, generous counter space, and a commercial-grade Viking appliance package. A spacious 2-bedroom, 1-bath ADU with its own kitchen and living area provides tremendous flexibility for extended family, guests, home office, or additional private space. Designed for the ultimate indoor-outdoor Wine Country lifestyle, the property features a sparkling swimming pool, detached pool house with bathroom, outdoor kitchen, pergola with misting system, vegetable garden, and expansive patio areas ideal for entertaining and relaxation. With multiple living spaces, resort-inspired outdoor amenities, and an outstanding Sonoma location, this unique property offers an exceptional opportunity for everyday living, entertaining, and multi-generational gatherings.
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 2020
- Lot Size
- 10,606 Sq. Ft.
Interior
- Total Bedrooms
- 5
- Total Bathrooms
- 5 (5 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 | 5.0 | 2.6 |
| Baths | 5.0 | 2.0 |
| Square foot | 3,334 | 1,514.9 |
| Lot Size | 10,606 | 7,283.25 |
| Price | $2.30M | $864.9K |
| Price per sq ft | $690 | $635 |
| Built year | 2020 | 1977 |
| HOA | $0 | $238 |
| Days on market | 23 | 66 |
Pricing History
Listed for Sale
Aug 17, 2026
$2,299,000
Initial Listing
Sold
May 23, 2016
$190,000
Public Record