Opening page…
Opening page…
Opening home details…
Welcome to Casa Lago, a rare private lakefront estate spanning 51+ acres across two legal parcels in one of Fallbrook’s most scenic settings. The main parcel encompasses approximately 19 acres and features a 5,891 sq. ft. single-level lodge-style residence with 6 bedrooms and 4.5 bathrooms, designed to capture sweeping mountain and lake views. The approximately two-acre stocked lake—expanded and fully lined with over $200,000 in improvements—serves as a striking centerpiece. Inside, the home offers a grand great room with soaring beamed ceilings and walls of glass, a chef-caliber kitchen, formal dining, and quality finishes throughout. The primary suite includes a fireplace and tranquil views, while en-suite guest rooms provide comfort and privacy. Wrap-around verandas and a resort-style pool and spa create seamless indoor-outdoor living. The grounds include a detached recreation building with a full-size racquetball court, pickleball court, shuffleboard, pool table, and game lounge. Additional features include leased solar, a flower-growing area, private go-kart track with hangar, and space suitable for equestrian use. The second parcel consists of approximately 32 acres with underground utilities and panoramic views, offering potential for a variety of uses, subject to buyer verification. Conveniently located approximately six miles to I-15, providing access to San Diego, Los Angeles and multiple regional airports. Casa Lago presents a rare opportunity to own a private lakefront estate in San Diego County.
Listing agent: Richard Gutierrez DRE #01114175 rich@bggroupsd.com, Listing office: Keller Williams Realty
MLS data updated 10/19/2026, 6:19:01 AM PT
Source: CRMLS, MLS #: 260009302SD
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
May 27, 2026
Prices use the left axis; mortgage rates use the right. Hover, tap, or focus the chart and use the arrow keys. Red SOLD badges mark recorded sales.
This home · nearest recorded event
$3,500,000Closed sale · May 27, 2026ZIP 92028 · May 2026
No monthly averageAt least 3 eligible sales in this month are required.30-year fixed mortgage benchmark
No weekly rateNo published rate within 7 days of this date.ZIP averages use publicly displayable closed sales from our licensed MLS feed, matched to the same ZIP and exact property type. Months with fewer than 3 sales are omitted; the current month is incomplete. Lines connect available monthly observations across gaps and do not represent measured prices in missing months. These averages are not adjusted for size, condition, or location within the ZIP, and are not an appraisal. Feed coverage may not include every sale. All available shows the available home and ZIP history, with mortgage rates over the same dates.
Mortgage benchmark: Freddie Mac Primary Mortgage Market Survey®. © Freddie Mac. Weekly national 30-year fixed rates, not APRs or a loan quote. Actual terms vary. Methodology changed in November 2022. The chart does not establish that interest-rate changes caused a home’s price changes.
Lines connect recorded asking and sale prices. They are visual guides, not estimates of the home’s value between those dates.
No earlier records were returned by our current sources. This does not mean the home has never sold.
MLS records may be incomplete. Earlier asking prices are not sale prices.