6640 Sonoma Mountain Road, Santa Rosa, CA 95404, Santa Rosa, 95404 - 4 bed, 4 bath
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Santa Rosa, CA 95404
This Exquisite Dual-Parcel Estate is a High-Potential Investment Opportunity, listed at $3,995,000, which aligns perfectly with its $3,995,000 Fair Market Value. Featuring a Good Condition Rating, the property offers a unique blend of Moorish-inspired architecture, a gourmet kitchen, and an in-ground pool. The expansive nine-acre grounds and detached guest cottage provide exceptional versatility for multi-generational living or high-end hosting. This rare, move-in ready retreat is an ideal acquisition for Luxury Homeowners or Discerning Investors seeking a one-of-a-kind Sonoma Valley sanctuary.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 6640 Sonoma Mountain Road Subject | $3,995,000* List Price | 4 | 4 | 3,946 | $1,012 | - |
A 6572 Sonoma Mountain Road Active | $3,995,000 List Price | 4 | 4 | 3,946 | $1,012 | 0.1 mi |
* Subject property listed price vs sold prices of comps.
Property is move-in ready.
Built in 2006 (18 years old), the property fits the 10-20 year age bracket for 'Good' condition. It is exceptionally well-maintained with a gourmet kitchen featuring Caesarstone and premium appliances, high-end Moorish-inspired finishes, and functional systems, making it move-in ready.
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 398574, living area = 3946.
The inclusion of two separate parcels with a main residence and a detached guest house provides exceptional flexibility for multi-generational living or high-end guest accommodations.
Inspired by Moorish Andalusia and European design, the property features rare reclaimed materials, high ceilings, and bespoke finishes that offer a romantic, one-of-a-kind aesthetic.
Lot size discrepancy between mls listing and other public or private record. mls listing lot size in square feet =398574, other record lot size in square feet = 108900. Living area discrepancy between mls listing and other public or private record. mls listing living area = 3946, other record living area = 629. Bedroom count discrepancy between mls listing and other public or private record. mls listing bedroom count = 4, other record bedroom count = 1.
The scale of the nine-acre lot, combined with two separate homes and extensive landscaping, necessitates significant ongoing maintenance and management costs.
The highly specific Moorish and Old World architectural style, while exquisite, may limit the property's appeal to a narrower segment of buyers compared to more traditional or contemporary designs.
Two exquisite homes located on two separate Sonoma Valley view parcels. Inspired by the timeless architecture and design elements of Moorish Andalusia and Europe, this retreat blends the romance of Old World craftsmanship with the luxuries of modern living. The gourmet kitchen boasts custom cabinets, Caesarstone countertops, premium appliances and unique reclaimed pieces adding to the creative design. An open living area with high ceilings, pillars and a Rumford fireplace provides an enchanting area for entertaining. The Moorish design inspiration continues throughout the home and can be found in the primary suite as well. Reclaimed doors open onto a large closet, and the ensuite bathroom is a sanctuary of design and relaxation. Lush landscaping creates a magical backdrop full of mature oak trees, lavender and a wide variety of white flowers and plantings. One of the many exceptional features of this one-of-a-kind property is the separate guest cottage on its own parcel with an in-ground pool and inviting entertaining areas. This property is so much more than a house. Sale includes two parcels, which include Main House (APN 055-080-023) and separate ADU/Guest house (APN 055-080-011).
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 4.0 | 5.0 |
| Baths | 4.0 | 4.0 |
| Square foot | 3,946 | 4,527 |
| Lot Size | 507,474 | 56,628 |
| Price | $4.00M | $777.5K |
| Price per sq ft | $1.0K | $488 |
| Built year | 2006 | 1987 |
| HOA | $0 | $95 |
| Days on market | 126 | 55 |
Mar 18, 2026
$3,995,000
Initial Listing
Jun 15, 1999
$379,000
Public Record
Jun 16, 1998
$350,000
Public Record