About This Home

This 7-bedroom, 9-bathroom single family at 4375 Sweeney Road in Lompoc, CA is listed for $3,195,000 ($427 per sqft). Built in 2012, the home offers 7,476 sqft of living space on a 49.16 acres lot.

Key Features

  • Built in 2012
  • 49.16 acre lot
  • 4 stories
  • Fireplace

Property Details

4 stories
8 full, 1 half
8-car garage
2012

Amenities

FireplaceView
Listing Description

AUCTION: Bidder registration deadline: 24 November. Starting bids expected between $1M-$2M. Known as Sweeney Canyon Riverside Estate, this Mediterranean-inspired residence occupies 49 private acres in the heart of the Santa Rita Hills with approximately 1,400 feet of Santa Ynez River frontage and sweeping valley views.

Built in 2012 with steel and I-beam framing, the home is framed, plumbed, and ducted with an active building permit in place, ready to be completed to a new owner's vision. The plan includes a dramatic two-story foyer, five fireplaces, an elevator shaft serving four levels, and an expansive daylight basement with roll-up doors.

Once home to the acclaimed Sweeney Canyon Vineyard Chardonnay, the land offers approximately 35 usable acres and two wells, suited to an estate vineyard, equestrian ranch, or boutique hospitality concept. Property and opportunity details provided by seller or others; buyer to verify.

Monthly Cost Estimate

$17,088/mo

20% down · 6.5% · 30 years

Principal$2,311
Interest$13,845
Insurance$932

Estimates only. Actual payments may vary.

Location

4375 Sweeney Road

Lompoc, CA 93436

Features & Amenities

Exterior Features

FencedHorses Allowed

Property Details

Construction

Stucco

Views

RiverValley

Questions & Answers

This 7-bedroom, 9-bathroom single family at 4375 Sweeney Road is listed at $3,195,000 ($427/sqft). The estimated monthly payment is $17,088 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 2012, 49.16 acre lot, 4 stories, Fireplace. Exterior Features: Fenced, Horses Allowed.

This property is listed by Allan S. Jones.

AJ

Allan S. Jones

License 00984793

Agent at Santa Ynez Valley Real Estate Company, Inc

Listed by Santa Ynez Valley Real Estate Company, Inc · Broker phone: (805) 688-5717 · View on Broker Site · Broker website

MLS# 25002159· Source: North Santa Barbara County Regional MLS· 361 days on PropertySimple

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.

4375 Sweeney Road, Lompoc, CA 93436

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