




6133 Rainbow Heights Rd, Fallbrook, CA 92028
Listed by Karla L Mexia, eXp Realty of California, Inc. · 619-419-6619

These buttons reach Jeff Brick, not the listing agent.
About this home
Welcome to 6133 Rainbow Heights Rd, an exceptional 4.25-acre investment opportunity in the sought-after hills of Fallbrook. Zoned Agricultural and offering 360-degree panoramic views, this unique property is perfect for those looking to capitalize on multi-family development, generational living, ADU additions, or flip projects. Featuring two existing fixer units, the lot presents immediate upside for investors or owner-builders. Renovate and resell the existing 2bd 1ba detached home and 1bd 1ba ADU, add units for rental income, or design a custom estate with multiple dwellings, the flexibility is unmatched. With existing utilities on site, the path to development is already in motion. Surrounded by custom homes and tucked in a peaceful setting, this is the kind of property where vision becomes reality. Located in the 92028 zip code and just minutes from downtown Fallbrook, Temecula wine country, and North San Diego County, you’ll enjoy easy access to shopping, dining, and freeways while still savoring rural charm. Whether you're building a multi-generational retreat, creating an income-producing property, or searching for a high-upside flip opportunity, this is a rare find in one of Southern California’s most promising investment pockets.
Remarks provided by the listing agent through SDMLS.
Home facts
Everything SDMLS reports for this homeInterior
Room sizes
Heating, cooling & utilities
Exterior & lot
Construction
Parking
HOA, fees & community
Property & listing details
Facts from San Diego MLS as reported by the listing agent. Deemed reliable but not guaranteed. Questions about any detail? Text Jeff.
Homes you won't find anywhere else
Jeff’s verified clients get San Diego’s largest off-market home database: nearly 800 Compass Private Exclusives, before the public ever sees them. Create a free account, book a quick call with Jeff, and he will unlock the addresses, photos and private showing times.
- Less competition, no bidding frenzy
- First look before homes hit the MLS
- Free, no obligation
Compass Private Exclusives are not listed in the MLS and are not part of the SDMLS data on this site. Images show the neighborhood, not the home.
Your estimated monthly cost
Rate starts at the Freddie Mac 30-year average, week of November 5, 2026.
Typical rent in 92028 is about $2,915/month. Owning this home runs about — more each month before tax benefits and equity.
Estimates, not a loan quote. Tax uses the San Diego County typical rate on the list price; insurance is the California average policy; rent and value trends are Zillow indexes for the ZIP. Mortgage calculator · Cost to own in San Diego · Insurance and lending pros
Similar homes nearby
Based on information from the San Diego Multiple Listing Service as of November 11, 2026 at 4:01 PM. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Listing information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Jeff Brick, REALTOR® · Compass · California DRE #02156850 · Report a listing error


