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- Listed price
- $1,399,000
- Listed Oct 15, 2026 · $397/sq ft
- Last sold price
- No recorded sale
5 beds|3 ba|3,521 sqft|4,201 sqft lot|2018 Built|0 days listed
248 Triumph, San Marcos, CA 92078
Property Description
Incredible Value in Rancho Tesoro! Gorgeous 5 bed/3 full bath home, built in 2018, offering 3,521 sq. ft. and the largest floor plan in the community. Full bedroom/bath downstairs offer flexibility for guests or multigenerational living. The expansive primary suite features an attached bonus room ideal for an office, gym, nursery, or private retreat, plus a walk-in closet and spa inspired bath. Additional upstairs loft offers versatile space. The entertainer’s kitchen showcases stainless steel appliances, an oversized quartz island, two walk in pantries, and abundant cabinetry, flowing into the dining and living areas with built in theater surround sound. Several rooms enjoy beautiful mountain views. Enjoy an open, airy layout with soaring ceilings, abundant natural light, upgraded finishes, central AC, and a QuietCool whole house fan. The private backyard, surrounded by lush greenery, is perfect for relaxing or entertaining. With one of the best price per square foot values in the neighborhood, this is an exceptional opportunity to own a spacious, highly upgraded home! Located on a quiet cul-de-sac in the desirable Westerly community, enjoy resort style amenities including hiking trails, a pool, parks, and lakes, all near shopping, dining, and top-rated schools.
Listing agent: Piper SteinDRE #01992956piper@piperstein.com, Listing office: Palisade Realty Inc
MLS data updated 10/16/2026, 10:54:44 PM PT
Source: CRMLSMLS #: 260024916SD
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Latest asking price$1,399,000
Oct 15, 2026
Available records12026
From MLS recordsActual listing and closing events
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
$1,399,000Original asking price · Oct 15, 2026ZIP 92078 · Oct 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.This home · 1 price recordsOct 15, 2026 – Oct 15, 2026
ZIP 92078 · same property typeLoading eligible closed sales…
Freddie Mac · national weekly ratesLoading mortgage-rate history…
Recorded sales in this period (0)
No recorded sales in this range. Select All available for older records; missing records do not mean the home never sold.
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.
View listing & sale records
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.