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For sale
  • Listing Provided by: Realty Source, Inc
    $739,000

    9209 Harness St, Spring Valley, CA 91977

    3beds
    2,112sqft
    : 
    Single Family Residence
    Built in 1973
    10,140 Square Feet Lot
    $745,200 Zestimate®
    $350/sqft
    $-- HOA

    What's special

    Detached residential dwelling
    Investor and owner-user opportunity! Rare M54 industrial-zoned property featuring both a detached residential dwelling and massive warehouse/workshop on one parcel in Spring Valley. The detached residence offers 3 bedrooms, 1 bathroom, and approximately 912 sq ft, creating a unique live/work opportunity with incredible flexibility for contractors, automotive uses, fabricators, storage, warehousing, small manufacturing, service businesses, or anyone seeking to combine residential living with business operations in one convenient location. The oversized warehouse/workshop is approximately 1200 sq ft and provides exceptional functionality with a roll up wide metal truck door, 175 amp single phase power, 1/2 bath, and abundant space for equipment, inventory, storage, creative projects, or business expansion. San Diego County’s M54 General Impact Industrial zoning allows for a variety of industrial and commercial support uses, making this an outstanding opportunity with endless potential. Property does require significant repairs and updating, which is reflected in the pricing, offering buyers the chance to add value and maximize the property’s possibilities. Conveniently located with access to major transportation routes and commercial services. Rare opportunity to own a versatile industrial-zoned property with live/work potential in San Diego County!
    11 days
    |
    479
    |
    19
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listing Provided by:

    Grace Carter DRE #01461855 760-846-0729,

    Realty Source, Inc

    Source: CRMLS,MLS#: SW26102108MLS LogoOriginating MLS: California Regional MLS

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 2
      • Full bathrooms: 1
      • 1/2 bathrooms: 1
      Rooms
      • Room types: Workshop
      Cooling
      • None
      Appliances
      • Laundry: See Remarks
      Features
      • Workshop
      • Has fireplace: No
      • Fireplace features: None
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 2,112 sqft

      Property

      Parking
      • Total spaces: 10
      • Parking features: Garage
      • Garage spaces: 10
      Features
      • Levels: Two
      • Stories: 2
      • Entry location: back
      • Pool features: None
      • Has view: Yes
      • View description: Neighborhood
      Lot
      • Size: 10,140 Square Feet
      • Features: Front Yard, Paved
      Details
      • Additional structures: Outbuilding, Storage, Workshop
      • Parcel number: 5782010400
      • Special conditions: Trust

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • Fixer,Repairs Major
      • New construction: No
      • Year built: 1973

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Street Lights, Sidewalks
      • Subdivision: Spring Valley
      Location
      • Region: Spring Valley

      Financial & listing details

      • Price per square foot: $350/sqft
      • Date on market: 5/11/2026
      • Cumulative days on market: 11 days
      • Listing terms: Cash
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        Estimated market value

        $745,200

        $708,000 - $782,000

        $3,955/mo

        Price history

        DateEventPrice
        5/11/2026Listed for sale$739,000+146.3%$350/sqft
        Source: CRMLS #SW26102108 Report a problem
        4/1/2025Listing removed$4,000$2/sqft
        Source: Zillow Rentals Report a problem
        3/20/2025Price change$4,000-11.1%$2/sqft
        Source: Zillow Rentals Report a problem
        3/14/2025Price change$4,500-25%$2/sqft
        Source: Zillow Rentals Report a problem
        2/25/2025Listed for rent$6,000$3/sqft
        Source: Zillow Rentals Report a problem
        6/5/2015Listing removed$300,000$142/sqft
        Source: Realty ONE Group #150017588 Report a problem
        6/4/2015Listed for sale$300,000$142/sqft
        Source: Realty ONE Group #150017588 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

          Payment breakdown

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          All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
          HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
          Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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          Climate risks

          Neighborhood: 91977

          Getting around

          52 / 100
          Somewhat Walkable
          38 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating

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