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43843 Mountain RunTemecula, CA 92590

Single Family · 5 Beds · 4 Full Baths · 3,717 Sq. ft. | 3.48 Acres
$2,299,000 Active

43843 Mountain Run Overview

Time on Site:
44 days
Visits:
0

Welcome to this custom-built modern farmhouse tucked into the rolling hills of De Luz, where privacy, scale, and thoughtful design come together in a way that feels both elevated and effortless. Set on 3.48 acres surrounded by natural landscape and sweeping views, this home was intentionally designed with a clean modern aesthetic softened by warm, Restoration Hardware–inspired finishes. Wide-plank flooring, curated lighting, and a neutral palette create a cohesive feel throughout, while expansive windows flood the home with natural light and frame the surrounding hillsides. From the moment you enter, the scale of the home immediately stands out with soaring ceilings, open-concept living spaces, and seamless indoor-outdoor flow designed for both everyday living and entertaining. Anchoring the heart of the home is a stunning designer kitchen featuring dramatic waterfall slab countertops, custom cabinetry, professional-grade appliances, and an oversized island that opens effortlessly into the main living spaces and surrounding views. The layout is both functional and flexible, featuring dual primary suites ideal for multi-generational living, guests, or creating a true retreat experience within the home. Each space was thoughtfully designed with generous proportions and elevated finishes that carry throughout the property. Outside, the property offers the privacy and setting De Luz is known for, with room to create additional outdoor living spaces, enjoy the peaceful surroundings, or simply take in the beauty of the natural landscape—all while being just minutes to Old Town Temecula, local wineries, and convenient freeway access. Custom homes with this level of design, volume, and setting are not easily replicated, making this a rare opportunity to experience De Luz living in a way that feels private, intentional, and beautifully designed.

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43843 Mountain Run Facts & Features

  • Type Single Family
  • Sq. ft. 3,717
  • Price/Sq.ft. $619
  • Lot 3.48 Acres

Details

General

Association/HOA

  • Association Amenities: Other
  • Association Fee: 60.0
  • Association Fee Frequency: Annually
  • Association Name: Rancho Santa Margarita
  • Association: Yes
  • Common Interest: None

School Information

  • School District: Murrieta

Listing Information

  • Contingency: None

Building Information

  • New Construction: No
  • Year Built: 2024

Location/Region

  • Country: US
  • County Or Parish: Riverside
  • MLS Area Major: SRCAR - Southwest Riverside County
  • Postal City: TEMECULA

Community/Development

  • Community Features: Mountainous,Rural,Valley

Rent/Lease Information

  • Land Lease: No
  • Lease Considered: No

General Information

  • Disclosures: Covenants/Restrictions Disclosure
  • Listing Terms: Cash,Cash to New Loan,Conventional,VA Loan
  • Parcel Number: 940050004
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage Spaces: 2.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 4
  • Bathrooms Total: 4
  • Bedrooms Total: 5

General Information

  • Appliances: Dishwasher,Free-Standing Range,Propane Cooktop,Propane Range,Refrigerator
  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1
  • Fireplace Features: Family Room
  • Fireplace: Yes
  • Flooring: Carpet,Tile,Wood
  • Interior Features: Built-in Features,Balcony,Open Floorplan,Pantry,Stone Counters,Recessed Lighting,Jack and Jill Bath,Loft,Main Level Primary,Multiple Primary Suites,Primary Suite,Utility Room
  • Laundry Features: Inside,Laundry Room
  • Levels: Two
  • Living Area: 3717.0
  • Living Area Units: Square Feet
  • Main Level Bathrooms: 4
  • Main Level Bedrooms: 3
  • Security Features: Fire Sprinkler System
  • Spa Features: None
  • Spa: No
  • Stories: 2
  • Stories Total: 2
  • Window Features: Double Pane Windows,Drapes

Exterior

Parking Information

  • Parking Features: Door-Multi,Direct Access,Driveway,Garage,Garage Faces Side
  • Parking Total: 2.0

Lot Information

  • Additional Parcels: No
  • Lot Features: Lot Over 40000 Sqft
  • Lot Size Acres: 3.48
  • Lot Size Area: 151589.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 151589.0
  • Lot Size Units: Square Feet
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

    Building Exterior/Construction

    • Attached Garage: Yes
    • Patio And Porch Features: Front Porch
    • Property Attached: No
    • Structure Type: House

    General Information

    • Fencing: None
    • Number Of Units Total: 1
    • Pool Features: None
    • Pool Private: No
    • Sewer: Septic Type Unknown

    43843 Mountain Run Neighborhood

    Community

    92590 (Temecula) Demographics

    36
    Median Age
    98
    Population Density (per sq. mile)
    43%
    College Educated
    $63,938
    Estimated Median Income
    761
    Estimated Total Home Owners
    1,093
    Estimated Total Renters
    41% / 59%
    Estimated Owner / Renter Divide
    3
    Estimated Average Household Size
    Community data courtesy of LiveBy, Inc.

    Schools

    School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

    43843 Mountain Run Monthly Cost

    $
    $ %
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    $
    $
    * All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

    43843 Mountain Run Market Data

    Based on the last 30 days in this zip code

    $1,966,149
    Average List Price
    $514
    Average Price per Square Foot
    4
    Properties Sold
    103
    Average Days on Market
    112
    Properties for Sale
    Calculations provided by Reliance Network

    43843 Mountain Run History

    Date Event Value Agent
    5/19/2026Source: CRMLS Status Change
    Active
    5/16/2026Source: CRMLS Added to Database
    May 16, 2026
    Listing provided courtesy of Coldwell Banker RealtyAndrea Lynn Duncan- MLS# SW26106751MLS ProviderContact Information: [email protected] - 951-303-3000