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4375 Sweeney Rd - Bucolic Wine Country Property on 49 Acres 49 Acres of Agricultural Land Offered at $6,274,661 CAD in Lompoc, CA 93436

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INVESTMENT HIGHLIGHTS

  • Owner may carry a 1st Trust Deed to qualified buyer
  • Sta. Rita Hills AVA, home to world-renowned 94+ point Chardonnay and Pinot Noir vineyards.
  • 49 acres with 1,400 feet of Santa Ynez River frontage

EXECUTIVE SUMMARY

Seller is open to private financing for qualified buyers.
Introducing Sweeney Canyon Riverside Estate, a Mediterranean-inspired residence on 49 acres with approximately 1,400 feet of Santa Ynez River frontage in the sought-after Sta. Rita Hills AVA, known for producing 94+ point Chardonnay and Pinot Noir. The unfinished residence, built in 2012 with steel and I-beam construction, spans about 14,423 sq. ft. over four levels connected by an elevator shaft. Framed, plumbed, and ducted, it is ready for final completion under an active building permit.
Features include a grand two-story foyer, multiple indoor and outdoor entertaining terraces, seven bedrooms, six full baths, three half baths, and a 5,000 sq. ft. daylight basement with roll-up doors. Set among rolling hills with sweeping valley views, this property offers exceptional privacy and potential for agricultural or hospitality use under the Santa Barbara County Agricultural Enterprise Ordinance (Jan 2025). With two wells, a shared 30,000-gallon cistern, and about 35 acres of usable land, this former Sweeney Canyon Vineyard site invites a visionary owner to create a lasting legacy in the heart of wine country.

PROPERTY FACTS

Price $6,274,661 CAD
Sale Type Investment or Owner User
Sale Conditions
Building in Shell Condition
  • REO Sale
No. Lots 1
Property Type Land
Property Subtype Agricultural
Proposed Use Winery or Vineyard
Total Lot Size 49.00 AC
Zoning AGII - 100 - Agricultural Preserve within the Williamson Act. AG-II-100 Santa Barbara County

1 LOT AVAILABLE

Lot 38

Price $6,274,661 CAD
Price Per AC $128,054.30 CAD
Lot Size 49.00 AC

Formerly home to the acclaimed Sweeney Canyon Vineyard, this site offers approximately 35 acres of usable terrain suitable for vineyard replanting, orchards, equestrian use, or private gardens.

DESCRIPTION

Introducing Sweeney Canyon Riverside Estate, a Mediterranean-inspired masterpiece set on approximately 49 acres with 1,400 feet of Santa Ynez River frontage in the highly coveted Sta. Rita Hills AVA, home to world-renowned 94+ point Chardonnay and Pinot Noir vineyards. Poised for completion, this unfinished residence spans roughly 14,423 square feet across four levels connected by an elevator shaft. Built in 2012 with substantial steel and I-beam construction, the estate was designed for permanence, scale, and timeless architectural appeal. Framed, plumbed, and ducted throughout, the structure is ready for its final touches under an active building permit, offering the rare chance for a discerning buyer to finish an extraordinary home to their exact vision. The design features a grand two-story foyer, multiple indoor and outdoor entertaining terraces, seven bedrooms, six full baths, and three half baths, along with a 5,000-square-foot daylight basement featuring roll-up doors and center floor drains, perfect for a collector’s showroom, wine storage, or wellness retreat. Nestled among rolling hills with sweeping valley views, Sweeney Canyon Riverside Estate provides exceptional privacy and immense potential. Its location within the Sta. Rita Hills AVA supports a variety of agricultural or hospitality ventures, now further enabled by the recently completed fire department-approved access road and eligibility under the Santa Barbara County Agricultural Enterprise Ordinance (adopted January 2025). Formerly home to the acclaimed Sweeney Canyon Vineyard, this site offers approximately 35 acres of usable terrain suitable for vineyard replanting, orchards, equestrian use, or private gardens. With two wells, a shared 30,000-gallon cistern, and abundant natural beauty along the riverfront, this property seamlessly combines privacy, function, serenity, and investment potential. Set within the heart of Santa Ynez Valley wine country, Sweeney Canyon Riverside Estate is more than a property. It is an opportunity to craft a legacy destination defined by luxury, seclusion, and the essence of California’s premier viticultural landscape.

PROPERTY TAXES

PROPERTY TAXES

Parcel Number
099-200-070
Land Assessment
$1,779,998 CAD
Improvements Assessment
$2,279,346 CAD
Total Assessment
$4,059,344 CAD
  • Listing ID: 38286252

  • Date on Market: 2025-10-31

  • Last Updated:

  • Address: 4375 Sweeney Rd, Lompoc, CA 93436

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