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    • Price cut: $50K (5/18)
    $899,000

    503 S Austin St, Seguin, TX 78155

    5beds
    4,003sqft
    : 
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    Single Family Residence
    Built in 1923
    0.26 Acres Lot
    $-- Zestimate®
    $225/sqft
    $-- HOA

    What's special

    Large basementPreserved hardwood floorsRestored stucco wallsInfrared dry saunaCentral gathering roomSchlage locking systemStanding seam metal roof
    Rare George Willis Estate: Historic Charm & Modern Utility, protege to Frank Lloyd Wright on .26 acres in the heart of downtown Seguin. There is unique architectural character with modern flair, ideal for residential use, short-term rental, boutique lodging, or mixed-use business (buyer to verify permitted use, as it is zoned Neighborhood Commercial). Each floor offers at least 2000 sq ft, preserved hardwood floors, restored stucco walls, and custom Shou Sugi Ban built in shelving & bathroom vanities with porcelain sinks, with renovations, including full electrical, plumbing, and HVAC upgrades, high efficiency windows with remote-controlled blackout shades. 1st Floor is renovated with a Chef-style modern kitchen that was fully rebuilt with new cabinetry, concrete countertops, stainless steel appliances, and a microwave drawer, which features the Original 1920s glass block that was preserved in both kitchens, alongside the kitchen is a full bathroom and dining area with several windows overlooking a landscaped private yard. Downstairs has an inviting primary suite with a full bath featuring a soaking tub, concrete & tile shower. Relax in the living space embraces a restored fireplace and oversized picture windows. Additional spaces include a Portico converted to office space with split-unit HVAC, a large Basement, a library with bay windows, a transition room with built-in storage, and an infrared dry sauna. 2nd Floor living space thoughtfully rebuilt offering modern comfort (Private entrance is available). Includes 4 bedrooms, central gathering room, and kitchen. Two full bathrooms with soaking tub, walk-in showers, custom cabinets. Original doors restored with glass knobs and hardware; Schlage locking system. Additional improvements include a standing seam metal roof, new gutters and soffits, Shou Sugi Ban Private fencing, a Restored 1800s garage w/remote doors, Landscaping, Rachio smart watering irrigation system(front area). Seller had to relocate
    158 days
    |
    249
    |
    14
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Cara Deharde (830)393-0000,

    South Texas Realty, LLC

    Source: Central Texas MLS,MLS#: 602911MLS LogoOriginating MLS: Four Rivers Association of REALTORS

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 4
      • Full bathrooms: 4
      Primary bedroom
      • Level: Lower
      • Dimensions: 12x17
      Bedroom
      • Level: Upper
      • Dimensions: 12x15
      Bedroom 2
      • Level: Upper
      • Dimensions: 18x14
      Bedroom 3
      • Level: Upper
      • Dimensions: 14x13
      Bedroom 4
      • Level: Upper
      • Dimensions: 13x16
      Basement
      • Level: Lower
      Dining room
      • Level: Lower
      • Dimensions: 15x13
      Kitchen
      • Level: Lower
      • Dimensions: 12x16
      Living room
      • Level: Lower
      • Dimensions: 14x25
      Office
      • Level: Lower
      • Dimensions: 17x12
      Heating
      • Electric, Multiple Heating Units
      Cooling
      • Electric, 2 Units
      Appliances
      • Included: Dishwasher, Electric Range, Multiple Water Heaters, Microwave, Plumbed For Ice Maker, Range Hood, Range
      • Laundry: Washer Hookup, Electric Dryer Hookup, Inside, Laundry Room
      Features
      • Bookcases, Built-in Features, Ceiling Fan(s), High Ceilings, Home Office, Split Bedrooms, Separate Shower, Tub Shower, Vanity, Window Treatments, Breakfast Bar, Custom Cabinets, Kitchen Island, Kitchen/Dining Combo, Pantry, Solid Surface Counters
      • Flooring: Tile, Wood
      • Windows: Double Pane Windows, Window Treatments
      • Basement: Finished
      • Attic: Storage Only
      • Number of fireplaces: 1
      • Fireplace features: Living Room, Wood Burning
      Interior area
      • Total interior livable area: 4,003 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 2
      • Parking features: Garage
      • Garage spaces: 2
      Features
      • Levels: Multi/Split
      • Patio & porch: Balcony, Covered, Patio, Porch
      • Exterior features: Balcony, Covered Patio, Porch
      • Pool features: None
      • Fencing: Privacy
      • Has view: Yes
      • View description: None
      • Body of water: None
      Lot
      • Size: 0.26 Acres
      Details
      • Parcel number: 27867

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Historic/Antique
      • Property subtype: Single Family Residence
      Materials
      • Masonry
      • Foundation: Basement, Slab
      • Roof: Metal
      Condition
      • Resale
      • Year built: 1923

      Utilities & green energy

      • Water: Public
      • Utilities for property: Electricity Available, High Speed Internet Available, Trash Collection Public

      Community & HOA

      Community
      • Features: None, Street Lights, Sidewalks
      • Security: Smoke Detector(s)
      • Subdivision: Inner
      HOA
      • Has HOA: No
      Location
      • Region: Seguin

      Financial & listing details

      • Price per square foot: $225/sqft
      • Tax assessed value: $402,645
      • Annual tax amount: $4,910
      • Date on market: 1/27/2026
      • Cumulative days on market: 159 days
      • Listing agreement: Exclusive Right To Sell
      • Listing terms: Cash,Conventional
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        5/18/2026Price change$899,000-5.3%$225/sqft
        Source: Central Texas MLS #602911 Report a problem
        3/5/2026Price change$949,000-4%$237/sqft
        Source: LERA MLS #1931352 Report a problem
        1/4/2026Listed for sale$989,000+0.9%$247/sqft
        Source: LERA MLS #1931352 Report a problem
        12/31/2025Listing removed--
        Source: Owner Report a problem
        12/30/2025Price change$980,000-18.3%$245/sqft
        Source: Owner Report a problem
        11/30/2025Listed for sale$1,200,000+330.2%$300/sqft
        Source: Owner Report a problem
        2/6/2020Listing removed--
        Source: Hudson & Marshall Report a problem
        1/23/2020Pending sale--
        Source: Hudson & Marshall Report a problem
        1/9/2020Listed for sale--
        Source: Hudson & Marshall Report a problem
        1/8/2020Pending sale--
        Source: Hudson & Marshall Report a problem
        4/5/2019Price change$278,956$70/sqft
        Source: Metroplex Real Estate Group #13982733 Report a problem
        3/21/2019Listed for sale--
        Source: Hudson & Marshall Report a problem
        3/20/2019Pending sale--
        Source: Hudson & Marshall Report a problem
        1/10/2019Listed for sale--
        Source: Hudson & Marshall Report a problem
        1/9/2019Pending sale--
        Source: Hudson & Marshall Report a problem
        12/13/2018Listed for sale--
        Source: Hudson & Marshall Report a problem
        12/12/2018Pending sale--
        Source: Hudson & Marshall Report a problem
        12/6/2018Listed for sale--
        Source: Hudson & Marshall Report a problem
        12/5/2018Pending sale--
        Source: Hudson & Marshall Report a problem
        10/25/2018Listed for sale--
        Source: Hudson & Marshall Report a problem
        10/24/2018Pending sale--
        Source: Hudson & Marshall Report a problem
        10/18/2018Listed for sale--
        Source: Hudson & Marshall Report a problem
        10/17/2018Pending sale--
        Source: Hudson & Marshall Report a problem
        9/21/2018Sold--
        Source: Public Record Report a problem
        8/18/2018Listed for sale--
        Source: Hudson & Marshall Report a problem
        6/6/2018Listing removed--
        Source: Hudson & Marshall Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$4,910 -16.6%$402,645 +6.9%
        2024$5,885 +3%$376,593 +7.4%
        2023$5,712 -26.4%$350,706 -10.4%
        2022$7,761 +9%$391,267 +15.7%
        2021$7,120 +8.3%$338,286 +17.7%
        2020$6,575 $287,367 +7.4%
        2019-- $267,536 -9.8%
        2018$6,578 +10.7%$296,749 +10%
        2017$5,940 +7.5%$269,772 +7.2%
        2016$5,527 +4.8%$251,578 +8.6%
        2015$5,275 $231,664 -5.8%
        2014$5,275 $245,954 -1.7%
        2013-- $250,315 +1.7%
        2012-- $246,247 +0.4%
        2011-- $245,220 +15.8%
        2010-- $211,732 +4.4%
        2009-- $202,794
        2008-- $202,794 +9.4%
        2007-- $185,323 +5.9%
        2006-- $174,939 +3.5%
        2005-- $168,979 +2.4%
        2004-- $165,002 +25.7%
        2003-- $131,235
        2002-- --
        2001-- --
        2000-- --

        Find assessor info on the county website

        Monthly payment

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        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: 78155

        Getting around

        59 / 100
        Somewhat Walkable
        56 / 100
        Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • District: Seguin ISD

        Source: Central Texas MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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