31255 Outer Highway 18 SRunning Springs, CA 92382

Single Family · 2 Beds · 1 Full Bath · 1 Half Bath · 1,387 Sq. ft. | 0.17 Acres
$396,000 Active

31255 Outer Highway 18 S Overview

Time on Site:
37 days
Visits:
0

Set along iconic Highway 18 in Running Springs, this unforgettable 1967 A-frame blends mountain character, income potential, and rare mixed-use flexibility into one standout opportunity. Lovingly restored and full of personality, the property is zoned for both residential and commercial use—opening the door to a wide range of possibilities, from a full-time mountain retreat to a boutique business venture or live/work setup. Newer flooring, furnace, central AC, appliances and more. With incredible highway frontage and undeniable vibes, this is the kind of property locals instantly recognize. The striking three-story design delivers dramatic architecture and a thoughtfully updated interior. Currently operating as an active short-term rental, the home offers immediate income potential with a transferable permit in one of the mountain community's most visible locations. The upper two levels operate as one unit, which boasts a decorative Malm fireplace, level entry main floor bedroom and bath, plus loft space. The flexible ground floor features it's own level entry (in addition to an interior staircase) and half bath with excellent potential for a future ADU, guest quarters, studio or office. Included in the sale is a 7000SF+ adjacent lot, adding even more opportunity, privacy, parking, or future expansion potential. Whether you’re dreaming of opening a design-forward storefront, creative studio, cafe, vacation rental, or simply owning one of the mountain’s most recognizable homes, this property delivers a rare combination of style, visibility, and versatility.

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31255 Outer Highway 18 S Facts & Features

  • Type Single Family
  • Sq. ft. 1,387
  • Price/Sq.ft. $286
  • Lot 0.17 Acres

Details

General

Association/HOA

  • Association: No
  • Common Interest: None

School Information

  • School District: Rim of the World

Building Information

  • New Construction: No
  • Year Built: 1967

Location/Region

  • Country: US
  • County Or Parish: San Bernardino
  • MLS Area Major: 288 - Running Springs
  • Postal City: RUNNING SPRINGS

Community/Development

  • Community Features: Hiking,Mountainous,Near National Forest,Preserve/Public Land

Rent/Lease Information

  • Land Lease: No
  • Lease Considered: No

General Information

  • Listing Terms: Cash,Cash to New Loan,Conventional,FHA
  • Parcel Number: 0328202150000
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage: No

Beds/Baths

  • Bathrooms Full: 1
  • Bathrooms Half: 1
  • Bathrooms Total: 2
  • Bedrooms Total: 2

General Information

  • Appliances: Dryer,Washer
  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Interior Features: Bedroom on Main Level,Loft
  • Laundry Features: Washer Hookup,Gas Dryer Hookup
  • Levels: Three Or More
  • Living Area: 1387.0
  • Living Area Source: Estimated
  • Living Area Units: Square Feet
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 1
  • Stories Total: 3

Exterior

Lot Information

  • Additional Parcels Description: 0328202140000
  • Additional Parcels: Yes
  • Lot Features: Sloped Down
  • Lot Size Acres: 0.1708
  • Lot Size Area: 7442.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 7442.0
  • Lot Size Units: Square Feet
  • Elevation Units: Feet

Waterfront/View

    Building Exterior/Construction

    • Property Attached: No
    • Structure Type: House

    General Information

    • Number Of Units Total: 1
    • Pool Features: None
    • Pool Private: No
    • Sewer: Public Sewer

    31255 Outer Highway 18 S Neighborhood

    Community

    92382 (Running Springs) Demographics

    40
    Median Age
    319
    Population Density (per sq. mile)
    39%
    College Educated
    $66,011
    Estimated Median Income
    1,232
    Estimated Total Home Owners
    517
    Estimated Total Renters
    70% / 30%
    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.

    31255 Outer Highway 18 S 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.

    31255 Outer Highway 18 S Market Data

    Based on the last 30 days in this zip code

    $469,711
    Average List Price
    $307
    Average Price per Square Foot
    16
    Properties Sold
    110
    Average Days on Market
    246
    Properties for Sale
    Calculations provided by Reliance Network

    31255 Outer Highway 18 S History

    Date Event Value Agent
    6/29/2026Source: CRMLS Price Reduction
    $396,000 -2.2%
    6/11/2026Source: CRMLS Status Change
    Active
    5/23/2026Source: CRMLS Added to Database
    May 23, 2026
    Listing provided courtesy of Vista Sotheby's International RealtyKatie Mead- MLS# IG26107755MLS ProviderContact Information: [email protected] - 909-366-6940
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