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For sale
    • Listed by: First Galaxy Inc • Holly Pham • Contact: 714-251-2700
    $3,950,000

    803 S Sullivan St, Santa Ana, CA 92704

    8beds
    2,600sqft
    : 
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    Single Family Residence
    Built in 1945
    1.45 Acres Lot
    $-- Zestimate®
    $1,519/sqft
    $-- HOA

    What's special

    Large flat lotOversized lot
    Rare 1.45-Acre Development Opportunity in Prime Santa Ana Location! Exceptional oversized lot—hard to find in the heart of Santa Ana—offering endless potential for developers, investors, or owner-users. Ideally situated near the intersection of Main Street and McFadden Avenue, with convenient access to major streets and surrounding amenities. This expansive 1.45-acre parcel features two existing homes in need of TLC, providing the option to renovate, rebuild, or redevelop. The large, flat lot presents a rare opportunity for potential subdivision or development of multiple units (buyer to verify with city). With its generous size, the property may also be suitable for special-use projects such as a church, temple, or other community-oriented facilities (subject to city approval). Enjoy a massive backyard area with ample space for expansion, parking, or future improvements. Opportunities like this are extremely limited in such a central and desirable location. Don’t miss this unique chance to secure a large parcel with incredible upside potential!
    92 days
    |
    285
    |
    8
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Holly Pham DRE #01909020 hollylands@yahoo.com,

    First Galaxy Inc

    Source: CRMLS,MLS#: PW26075102MLS LogoOriginating MLS: California Regional MLS

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 8
      • Bathrooms: 8
      • 3/4 bathrooms: 4
      • 1/2 bathrooms: 4
      • Main level bathrooms: 4
      • Main level bedrooms: 6
      Rooms
      • Room types: Bedroom
      Bedroom
      • Features: All Bedrooms Down
      Cooling
      • None
      Appliances
      • Laundry: Electric Dryer Hookup, Gas Dryer Hookup
      Features
      • All Bedrooms Down
      • Has fireplace: No
      • Fireplace features: None
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 2,600 sqft

      Property

      Features
      • Levels: One
      • Stories: 1
      • Entry location: 1
      • Pool features: None
      • Has view: Yes
      • View description: None
      Lot
      • Size: 1.45 Acres
      • Features: 2-5 Units/Acre
      Details
      • Parcel number: 40706249
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1945

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Street Lights
      Location
      • Region: Santa Ana

      Financial & listing details

      • Price per square foot: $1,519/sqft
      • Date on market: 4/9/2026
      • Cumulative days on market: 92 days
      • Listing terms: Cash,Cash to New Loan,Conventional

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $5,185/mo

        Price history

        DateEventPrice
        4/9/2026Listed for sale$3,950,000+2.6%$1,519/sqft
        Source: CRMLS #PW26075102 Report a problem
        12/1/2025Listing removed$3,850,000-6.1%$1,481/sqft
        Source: SDMLS #PW25123019 Report a problem
        6/23/2025Listed for sale$4,100,000-8.9%$1,577/sqft
        Source: SDMLS #PW25123019 Report a problem
        5/27/2025Listing removed$4,500,000$1,731/sqft
        Source: CLAW #25-487283 Report a problem
        1/22/2025Listed for sale$4,500,000$1,731/sqft
        Source: CLAW #25-487283 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        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: Bella Vista

        Getting around

        66 / 100
        Somewhat Walkable
        45 / 100
        Some Transit
        59 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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