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About This Home

This 5-bedroom, 4-bathroom single family at 503 S Austin Street in Seguin, TX is listed for $949,000 ($237 per sqft). Built in 1923, the home offers 4,003 sqft of living space on a 0.26 acres lot.

Agent Description

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

Key Features

  • Built in 1923
  • 0.26 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
4 full
1923

Amenities

FireplaceA/C

Monthly Cost Estimate

$5,075/mo

20% down · 6.5% · 30 years

Principal$686
Interest$4,112
Insurance$277

Estimates only. Actual payments may vary.

Location

503 S Austin Street

Seguin, TX 78155

Inner

Features & Amenities

Interior Features

BookcasesBuiltInFeaturesCeilingFansHighCeilingsHomeOfficeSplitBedroomsSeparateShowerTubShowerVanityWindowTreatmentsBreakfastBarCustomCabinetsKitchenIslandKitchenDiningComboPantrySolidSurfaceCounters

Exterior Features

BalconyCoveredPatioPorch

Property Details

Flooring

TileWood

Construction

Masonry

Pool Features

PatioPorch

Heating

Electric (Heating)

Cooling

Electric

Appliances

DishwasherElectricRangeMultipleWaterHeatersMicrowavePlumbedForIceMakerRangeHoodRange

Questions & Answers

This 5-bedroom, 4-bathroom single family at 503 S Austin Street is listed at $949,000 ($237/sqft). The estimated monthly payment is $4,112 based on 20% down at 6.5% interest.

Key features include: Built in 1923, 0.26 acre lot, 2 stories, Fireplace. Interior Features: Bookcases, BuiltInFeatures, CeilingFans. Exterior Features: Balcony, CoveredPatio, Porch.

This property is listed by Cara Deharde and can be reached at 8303051094 or caradeharde@gmail.com.

CD

Cara Deharde

Agent at South Texas Realty, LLC

(830) 305-1094

Listed by South Texas Realty, LLC

MLS# 602911· Source: listhub· Updated 73 days ago

Copyright © 2026 Central Texas Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

503 S Austin Street, Seguin, TX 78155

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