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248 Triumph LNSan Marcos, CA 92078

For Sale

$1,399,000

Smart Buyer Rebate $13,990

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.

Listed by Piper Stein

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License #01992956

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Palisade Realty Inc

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6197540218

Last updated October 15, 2026

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Source: CRMLS #260024916SD

Listing Facts

  • TypeSingle-family
  • NeighborhoodBarham Discovery Community
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu16
  • HOA/Maint. Fees$193/month
  • Size3,521 sqft
  • Price per sqft$397

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

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Listing History

10/15/2026
Listed by Palisade Realty Inc
$1,399,000
  1. 10/15/2026$1,399,000
    Listed by Palisade Realty Inc

Property Details for 248 Triumph LN

Association

Amenities

  • Community Features: Pool

Fees

  • Association Fee: $193.00 Monthly

General

  • Association Name: Rancho Tesoro Assoc

Exterior

Construction

  • Stories: 2
  • Stories Total: 2
  • Year Built: 2018
  • Construction Materials: Stucco

Features

  • Fencing: Vinyl
  • Pool Features: Community

Measurements

  • Lot Size Acres: 0.09
  • Lot Size Area: 4,201
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 4,201
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 2220811000

Interior

Features

  • Appliances: Dishwasher, Disposal, Microwave, Tankless Water Heater, Gas Cooktop
  • Interior Features: High Ceilings, Pantry, Recessed Lighting, Walk-In Closet(s)

Measurements

  • Living Area: 3,521

Rooms

  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5

Other

Location

  • Subdivision Name: San Marcos

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Open Parking Spaces: 2
  • Parking Features: Direct Access, Driveway, Garage
  • Parking Total: 4

Utilities

Equipment

  • Cooling: Central Air, Whole House Fan
  • Has Cooling: Yes
  • Heating: Forced Air, Natural Gas
  • Has Heating: Yes
  • Laundry Features: Electric Dryer Hookup, Gas Dryer Hookup, Inside, Laundry Room, Upper Level
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3 bathrooms in this single-family home at 248 Triumph LN.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 248 Triumph LN.

How does 248 Triumph LN compare to other single-family homes in Barham Discovery Community?

This single-family home is listed 37% above the average price for single-family homes in Barham Discovery Community and has been on the market for 98 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Rancho Tesoro Assoc home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,521 sqft.

248 Triumph LN is a 5-bedroom, 3-bath single-family home for sale in San Marcos CA 92078. Available on Prevu for 16 days at $1,399,000. This residence features 3,521 square feet of living space, located in Barham Discovery Community. The median listing price for single-family homes in this area is $835,500. The home offers dishwasher, air conditioning, parking, and swimming pool. Explore more single-family home listings in San Diego County.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.