503 S Austin Street, Seguin, Guadalupe, Residential, 5, 4

$ 949,000
503 S Austin Street, Seguin, Inner
Active

Overview

  • Updated On:
  • April 26, 2026
  • 5 Bedrooms
  • 4 Bathrooms
  • 4,003 ft2

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

Address: 503 S Austin Street
City:
Area:
State/County:
Zip: 78155
Country: United States

Property Id: 415920
Price: $ 949,000
Property Size: 4,003 ft2
Property Lot Size: 0 ft2
Rooms: 10
Bedrooms: 5
Bathrooms: 4
Basement: Finished
BathroomsFull: 4
CommunityFeatures: None, StreetLights, Sidewalks
ConstructionMaterials: Masonry
ContractStatusChangeDate: 2026-01-27
Cooling: Electric, TwoUnits
CumulativeDaysOnMarket: 85
DaysOnMarket: 85
Directions: Seguin Courthouse head south on Austin St..home is on the left with a sign
Disclosures: HomesteadExemption
ElementarySchoolDistrict: Seguin ISD
Fencing: Privacy
FireplaceFeatures: LivingRoom, WoodBurning
FireplacesTotal: 1
Flooring: Tile, Wood
FoundationDetails: Basement, Slab
GarageSpaces: 2
Heating: Electric, MultipleHeatingUnits
HighSchoolDistrict: Seguin ISD
InternetAddressDisplayYN: 1
Levels: MultiSplit
ListAgentAOR: FourRiversAssociationOfRealtors
ListAgentDirectPhone: (830) 305-1094
ListAgentEmail: caradeharde@gmail.com
ListAgentFirstName: Cara
ListAgentFullName: Cara Deharde
ListAgentKey: 7607238
ListAgentLastName: Deharde
ListAgentMiddleName: Ann
ListAgentMlsId: Rawson
ListAgentOfficePhone: (830) 393-0000
ListAgentPreferredPhone: (830) 305-1094
ListAgentStateLicense: 0585511
ListOfficeAOR: FourRiversAssociationOfRealtors
ListOfficeEmail: karen@karengulick.com
ListOfficeKey: 2817668
ListOfficeMlsId: 3089
ListOfficeName: South Texas Realty, LLC
ListOfficePhone: (830) 393-0000
ListingAgreement: ExclusiveRightToSell
ListingContractDate: 2026-01-27
MLS ID: 602911
ListingTerms: Cash, Conventional
LivingAreaSource: Appraiser
LotSizeArea: 0.2614
MiddleOrJuniorSchoolDistrict: Seguin ISD
MlsStatus: Active
Last Modified: April 22, 2026 at 02:56pm
OnMarketDate: 2026-01-27
OriginalListPrice: 989000
OriginatingSystemKey: 57276205
OriginatingSystemName: CTEXAS
PatioAndPorchFeatures: Balcony, Covered, Patio, Porch
PhotosCount: 40
PreviousListPrice: 989000
PriceChangeTimestamp: March 5, 2026 at 03:09pm
PropertyCondition: Resale
Roof: Metal
SecurityFeatures: SmokeDetectors
StateOrProvince: TX
StatusChangeTimestamp: January 27, 2026 at 01:54pm
StreetDirPrefix: S
StreetName: Austin
StreetNumber: 503
StreetNumberNumeric: 503
StreetSuffix: Street
TaxBlock: 135
TaxLegalDescription: LOT: 1 2; N 20' OF 7, 8 BLK: 135 ADDN: INNER
TaxLot: 1
Utilities: ElectricityAvailable, HighSpeedInternetAvailable, TrashCollectionPublic
WaterSource: Public
WindowFeatures: DoublePaneWindows, WindowTreatments
YearBuilt: 1923
YearBuiltSource: Assessor

Other Features
Balcony
Bookcases
BreakfastBar
BuiltInFeatures
CeilingFans
CoveredPatio
CustomCabinets
Dishwasher
ElectricRange
Has Cooling System
Has Fireplace
Has Garage
Has Heating System
HighCeilings
HomeOffice
KitchenDiningCombo
KitchenIsland
Microwave
MultipleWaterHeaters
Pantry
PlumbedForIceMaker
Porch
Range
RangeHood
SeparateShower
SolidSurfaceCounters
SplitBedrooms
TubShower
Vanity
WindowTreatments

$ 4,865.71
per month
  • Principal and Interest
  • Property Tax
  • HOA fee
$ 3,679.46

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Heidi Brautigan