$2,990,000 - 20919 Questhaven Rd, San Marcos

  • 5Beds
  • 5Baths
  • 3,927SQ. Feet
  • 8.25Acres

San Marcos Home Sale

Welcome to this beautiful gated hacienda located in the coveted area of Elfin Forest just outside of San Elijo Hills. This peaceful 5b/4.5b retreat sits on 8.25 acres! RSF School District. You’ll find a seasonal creek along the oak trees, 22 groomed walking trails on nearby 500+ preserved acres, filtered well water w/ new plumbing (inside and outside!), an outdoor oasis to enjoy year round, huge bedrooms, many sets of french doors, gorgeous sunrises, and my favorite… those forever views!! Open and light throughout, 2 en-suite bedrooms, 3 fireplaces, 3 car garage, multiple french doors leading to gorgeous views and a feeling of complete privacy from every room. Outdoor living features a pool w/ waterfall and slide, built-in BBQ/kitchen, playground, garden beds and space to run and play. Plenty of room in the chicken house for lots of eggs, too! There are two separate driveway entrances off Questhaven - one main and one for RV (30amp breaker), toys, or horses. Inside the property has a custom skate ramp/park created by Monster Energy for a prof boarder who owned prior to - great for bikes, scooters and skateboards! Convert part of it to a pickleball court, OR return to an equestrian property that it once was. Private events were hosted on this property including a gorgeous wedding. Add a guest house / ADU & JADU and host to all! This home is within the Rancho Santa Fe School District (Roger Rowe and La Costa HS).

Sales Agent

Sam Smith
  • Sam Smith
  • San Clemente Realtor ®
  • Phone: 949-204-5110
  • Cell: 949-204-5110
  • Contact Agent Now

Amenities

  • Parking Spaces13
  • ParkingBoat, Driveway, Garage, Garage Door Opener, Golf Cart Garage
  • # of Garages3
  • GaragesBoat, Driveway, Garage, Garage Door Opener, Golf Cart Garage
  • ViewCreek/Stream, Meadow, Mountain(s), Pool, Trees/Woods
  • Has PoolYes
  • PoolHeated, Infinity, In Ground, Propane Heat, Salt Water

Additional Information

  • Date ListedApril 11th, 2025
  • Days on Market35
  • Short SaleN
  • RE / Bank OwnedN

Essential Information

  • MLS® #250024177SD
  • Price$2,990,000
  • Bedrooms5
  • Bathrooms5.00
  • Full Baths4
  • Half Baths1
  • Square Footage3,927
  • Acres8.25
  • Year Built2001
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusClosed
  • Listing AgentSheila Etheridge
  • Listing OfficeCompass

Exterior

  • ExteriorStucco
  • Lot DescriptionDrip Irrigation/Bubblers, Sprinklers Manual, Sprinkler System
  • ConstructionStucco

Community Information

  • Address20919 Questhaven Rd
  • Area92078 - San Marcos
  • SubdivisionElfin Forest
  • CitySan Marcos
  • CountySan Diego
  • Zip Code92078

Interior

  • Interior FeaturesBedroom on Main Level, Jack and Jill Bath, Loft, Walk-In Closet(s), Walk-In Pantry
  • AppliancesDishwasher, Disposal, Gas Cooking, Indoor Grill, Microwave, Propane Cooking, Refrigerator, Warming Drawer, Water Softener
  • HeatingForced Air, Propane
  • CoolingCentral Air
  • FireplaceYes
  • FireplacesDining Room, Family Room, Primary Bedroom
  • # of Stories2
  • StoriesTwo

Price Change History for 20919 Questhaven Rd, San Marcos, (MLS® #250024177SD)

Date Details Price Change
Closed
Pending (from Active)

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  • City:
    San Marcos
  • Price Range:
    $183,000 - $3,550,000
  • Current Listings:
    460
  • HOA Dues:
    $286
  • Average Price per Square Foot:
    $547

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Based on information from California Regional Multiple Listing Service, Inc. as of April 26th, 2026 at 4:45pm PDT. 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.