Sweeney Canyon Riverside
4375 Sweeney Road, Lompoc, CA 93436
New
Agriculture - Lompoc, CA
Type:Agriculture
Property size:
14,423 SFLot size:
49.16 AcresPrice / SF:
$276/SF- Added:
- May 20, 2026
- Days on Market:
- 3
- Last Refresh:
- May 22 at 4:06 am
Property Features for 4375 Sweeney Road
General Information
- Property type
- Land
- Property subtype
- Agriculture
- Standard status
- Active
- APN
- 099-200-070
- Size
- 14,423 SF
- Lot size
- 49.16 Acres
Building Details
- Architectural style
- Other
Listing agent Allan S. Jones License #00984793 8056885717x207
Listing office Santa Ynez Valley Real Estate 1595 Mission Dr, Solvang, CA (805) 688-5717
Listing date May 20, 2026
MLS# 25002160
Listing URL
Copyright © 2026 North Santa Barbara County Regional MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
HighLights
- 49‑acre estate with approximately 1,400 feet of Santa Ynez River frontage in the coveted Sta. Rita Hills AVA.
- Unfinished 7,476 sq ft residence (expandable) with 7 bedrooms, 6 full and 3 half bathrooms, and a 5,000 sq ft daylight basement suitable for various uses.
- Robust steel and I‑beam framing, plumbed, ducted, and with an active building permit, ready for completion.
- Approximately 35 usable acres with two wells and a shared 30,000‑gallon cistern, suitable for a vineyard, equestrian ranch, or other agricultural enterprise.
- Located in a celebrated Pinot Noir and Chardonnay growing region, formerly the site of the Robert Parker acclaimed Sweeney Canyon Vineyard.
- Potential for private financing for qualified buyers.
Overview
The Sweeney Canyon Riverside Estate presents an opportunity to design a wine country family retreat or bed and breakfast. This property spans 49 acres and includes approximately 1,400 feet of Santa Ynez River frontage. The Mediterranean-inspired estate is set among vineyards and oak-studded hillsides. The unfinished residence, constructed in 2012, features steel and I-beam framing. The floor plan includes approximately 7,476 square feet of living space, with potential for expansion, seven bedrooms, six full bathrooms, and three half baths. A 5,000 square foot daylight basement with roll-up doors is suitable for a collector car gallery, wine cellar, wellness retreat, tasting lounge, creative studio, or entertaining space. The total structure spans approximately 14,423 square feet across four levels, designed around an elevator shaft. The property is framed, plumbed, and ducted, with an active building permit in place. The land includes approximately 35 usable acres, two wells, and a shared 30,000-gallon cistern. The property has a history as the Robert Parker acclaimed Chardonnay, Sweeney Canyon Vineyard. The Santa Barbara County Agricultural Enterprise Ordinance (Jan 2025) allows for possibilities beyond a traditional residence, such as a private estate vineyard, equestrian ranch, luxury retreat, boutique hospitality concept, wellness destination, or multi-generational compound.
Property Profile
Insight Report
Location Intelligence
Current Use by Public Records
Vineyards
Location Insight
- Map
- Local Demand
- City
- Lompoc
- County
- Santa Barbara
- State
- California
- Longitude
- -120.3458062
- Latitude
- 34.6144643
Nearby Similar for Sale
FAQs
What type of property is this?
Vineyard - 49-acre estate with potential for vineyard, retreat, or B&B.
Where is this vineyard located?
The property is located at 4375 Sweeney Road Lompoc, CA.
What is the asking price?
The asking price for this property is $3,995,000.
What are key features of this property?
This property features: 49‑acre estate with approximately 1,400 feet of Santa Ynez River frontage in the coveted Sta. Rita Hills AVA.; **Unfinished 7,476 sq ft residence (expandable) with 7 bedrooms, 6 full and 3 half bathrooms, and a 5,000 sq ft daylight basement suitable for various uses.**; Robust steel and I‑beam framing, plumbed, ducted, and with an active building permit, ready for completion.
