Multi-Parcel Fallbrook Estate Opportunity | 6.4± Acres + Expansion Potential A rare opportunity to acquire three contiguous parcels totaling approximately 6.4± acres in Fallbrook’s desirable rolling countryside, offering a unique combination of existing residential improvements, highly usable land, and multiple water meters—an exceptional foundation for a private estate, multi-generational compound, or strategic land investment. The offering includes a 3-bedroom, 2-bath residence with approximately 1,760 sq. ft., situated on a 2.16-acre parcel with an attached 2-car garage. The home is being sold AS-IS and requires a full remodel, presenting an ideal opportunity for investors, builders, or end users seeking to create a custom residence or long-term estate. Also included are two adjacent parcels totaling approximately 4.24 acres (APNs 107-210-60-00 & 107-210-61-00), privately positioned on Lupine Lane just off Wilt Road. These parcels feature gentle, usable topography and are equipped with two separate 1-inch water meters through Rainbow Water District, a highly valuable and increasingly rare asset. A recorded road easement provides access through the front parcel to the rear acreage. Optional Expansion Opportunity – Adjacent Parcel Available Separately For buyers seeking addition
MLS #
CRNDP2600762
MLS Source
California Regional MLS
Days on Site
8
Appliances
Other
Fireplace
None
Laundry
In Laundry Room, Other
Cooling
Central Forced Air
Pool
None
Garage/Parking
Garage: 2 Car(s)
High School District
Fallbrook Union High
Sewer
Septic Tank
HOA Fee
$0
Zoning
A-70 - Semi-Rural Residen
3655 Lupine Ln is a Single Family Residence in Fallbrook, CA 92028. This 1,760 square foot property sits on a 6.4 Acres Lot and features 3 bedrooms & 2 full bathrooms. It is currently priced at $1,250,000 and was built in 1973. This address can also be written as 3655 Lupine Ln, Fallbrook, CA 92028.
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This listing information is up-to-date as of January 25, 2026. For the most current information, please contact Tim Kirk, (760) 704-9252