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3 Beds
2 Baths
1,760 sqft

$800,000

3655 Lupine Lane, Fallbrook CA, 92028

Price per sqft$454.55
Built in1973
Property size1,760 sqft
Property typeResidential
test courtesy

Overview

Active

Listed Dec 24, 2025

Updated Apr 10

Rare Multi-Parcel Estate or Investment Opportunity in Fallbrook. Exceptional opportunity to purchase a 3-bedroom, 2-bath home with 1,760 sq ft, attached 2-car garage, situated on a 2.16-acre parcel in Fallbrook’s desirable rolling countryside. The property is being sold AS-IS and requires a complete remodel, making it ideal for investors, builders, or buyers looking to create a custom residence or long-term estate. What makes this offering truly unique is the ability to purchase this home in combination with additional active listings, allowing a buyer to assemble nearly 10.5 acres across four parcels, each with its own water meter, an extremely rare and valuable asset. Additional Available Parcels (Sold Separately): • The neighboring 4.06-acre lot (MLS#: NDP2510861 - APN 107-210-63-00) is also available gentle, highly usable topography and a 1.5-inch water meter through Rainbow Water District, ideal for a custom estate, equestrian use, or additional structures. • Adjacent 4.24-acre combined listing consisting of two parcels (MLS#: NDP2510859, APNs 107-210-60-00 and 107-210-61-00), offering the opportunity to create an 8+ acre private estate when paired with the 4.06-acre parcel, or a nearly 10.5-acre compound when assembled with the home parcel. Together, these properties offer endless possibilities for a multi-generational estate, private compound, agricultural use, or strategic land investment. Land behind the house needs to be sold before or with this parcel. There is a road easement through the front parcel to the 4.24-acres (APNs 107-210-60-00 and 107-210-61-00) which is the combined listing of two parcels noted above. Conveniently located approximately 15 minutes to downtown Fallbrook, less than 10 minutes to I-15 or Highway 76. Enjoy scenic surroundings of rolling hills, citrus and avocado groves, nearby wineries, golf courses, hiking and equestrian trails, and a vibrant local community known for events such as the annual Fallbrook Avocado Festival, seasonal parades, and weekly farmers markets. Opportunities to acquire this amount of usable acreage with existing infrastructure in a prime Fallbrook location are extremely rare. Buyers interested in assembling multiple parcels are encouraged to contact the listing agent for full details and availability. Photos with boundary lines are approximate.

$5,322/mo

Est. mortgage payment based on a $800,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
NDP2511589

Interior Features

Bedrooms
3
Bathrooms
2

Exterior Features

Lot Size
2.16 Acres

Other Property Details

55+/Senior Community
No
MLS provider logo

Broker Reciprocity Courtesy of LPT Realty, Tim Kirk

Website E2E - Playwright - Full Name

- Phone Number

[email protected] - Email

Jim Halpert - Brokerage Name

76321 - MLS License Number

 

Data last updated 6:58 AM UTC, 4/10/2026

 

Based on information from California Regional Multiple Listing Service, Inc. as of 4/10/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.  Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

 

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