Map
USACALompoc4375 Sweeney Rd
Listing image | Image 1

4375 Sweeney Rd, Lompoc, CA

House

For Sale

Listed price in listed location currency (USD).
$3,995,000

798

MLS® 25002159

Overview

Key Facts

Type Single Family Residence
Levels Residential
Size -
Garage 
Taxes 
Days Active 75
Lot Size 
Approx. Age 2012
MLS® Number 25002159

Property Address: 4375 Sweeney Rd, Lompoc, CA, 93436-9648

Average square foot calculated using Size range provided by listing agent.

Description

Seller is open to private financing for qualified buyers. Introducing Sweeney Canyon Riverside Estate, a once-in-a-generation opportunity to design and complete an iconic wine country family retreat and or B&B in the heart of the coveted Sta. Rita Hills AVA. Set across 49 breathtaking acres with approximately 1, 400 feet of Santa Ynez River frontage, this extraordinary Mediterranean-inspired estate sits among rolling vineyards, oak-studded hillsides, and endless valley vistas, offering the kind of privacy, scale, and natural beauty rarely found on California's Central Coast. Originally envisioned as a grand family legacy compound, the unfinished residence was constructed in 2012 with robust steel and I-beam framing. Today, the thoughtfully designed floorpan with living space of approximately 7, 476 square feet floor plan (with possible further expansion), includes seven bedrooms, six full bathrooms, three half baths, and an impressive 5, 000 square foot daylight basement with roll-up doors ideal for a collector car gallery, wine cellar, wellness retreat, tasting lounge, creative studio, or luxury entertaining space. The total structure spans approximately 14, 423 square feet across four levels, all designed around an elevator shaft for seamless access throughout the home. Framed, plumbed, and ducted, with an active building permit already in place, the estate is poised for its next chapter and ready for a visionary buyer to bring the final masterpiece to life. Imagine arriving through the canyon to a dramatic two-story foyer, sun-drenched entertaining terraces overlooking the river valley, and expansive indoor-outdoor living spaces designed for unforgettable gatherings under wine country sunsets. Beyond the residence, the land itself offers exceptional opportunity. Approximately 35 usable acres, two wells, a shared 30, 000-gallon cistern, and the property's history as the Robert Parker acclaimed Chardonnay, Sweeney Canyon Vineyard creates the perfect canvas for a private estate vineyard, equestrian ranch, luxury retreat, boutique hospitality concept, wellness destination, or multigenerational compound. With the flexibility offered under the Santa Barbara County Agricultural Enterprise Ordinance (Jan 2025), the possibilities here extend far beyond a traditional residence. Surrounded by one of the most celebrated Pinot Noir and Chardonnay growing regions in the world, where acclaimed vineyards routinely produce 94+ point wines, Sweeney Canyon Riverside Estate offers more than just real estate. It offers the chance to create something deeply personal, enduring, and truly unforgettable. Be sure to watch the cinematic video tour to fully experience the scale, setting, and incredible vision this landmark property has to offer.
MLS® Number25002159
Laundry Level
Central VacNo
FireplaceYes
Acreage
Exterior
Garage
Approx. Age2012
Basement
Driveway
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Mar 6, 2026List Date
$3,995,000List Price

Map

Like what you see?

Complete the form and we'll be in touch. No login necessary.

Add a Comment
Loading...

Similar Listings

Comparable Properties

Company

Stay Connected

1-844-683-4663

[email protected]

800 - 1070 Douglas Street, Victoria, BC, V8W2C4

Download Our App

Apple StoreGoogle Play Store
US Real Estate ListingsCanada Real Estate Listings

Owned by

eXp Realty

© 2026 eXp Realty. eXp World Holdings, Inc. All Rights Reserved

Owned by

eXp Realty

© 2026 eXp Realty. eXp World Holdings, Inc. All Rights Reserved

Zoocasa Logo
A group of people at an event are laughing and cheering, with one man enthusiastically greeting a seated couple in the front row.
A group of people at an event are laughing and cheering, with one man enthusiastically greeting a seated couple in the front row.

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.

eXp Realty holds real estate brokerage licenses in multiple states. Zoocasa (Canada), Inc. holds real estate brokerage licenses in multiple provinces. For information on licenses please contact us at [email protected]

For listings in Canada, the trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

MLS® Compliance Statements
Tony King – Designated Managing Broker, Broker Operations – TX. 
Texas Real Estate Commission information about brokerage services
Texas Real Estate Commission Consumer Protection Notice

eXp Realty® is committed to adhering to the guidelines of The New York State Fair Housing Regulations. The Fair Housing Notice → 

*Standardized Operating Procedure for Purchasers of Real Estate Pursuant to Real Property Law 442-H. Learn More → 

eXp Realty of California, Inc. | CA DRE# 01878277 | Deborah Penny – Designated Broker
eXp Realty of Southern California, Inc. | CA DRE# 02187306 | Gina Saad – Designated Broker
eXp Realty of Greater Los Angeles, Inc. | CA DRE# 02188471 | Anita Cruz – Designated Broker
eXp Realty of Northern California, Inc. | CA DRE# 01951343 | Ryan Rosas Penny – Designated Broker
Fair Housing and Reasonable Accommodations
DMCA Notice