$1,140,000
3 Bed
6 Bath
4,852 Sqft
0.24 Acre Lot

1826 Sealy Street, Galveston, Texas 77550

  • Residential Property Type
  • 4,852 Sqft Square Footage
  • Attached Cars Garage
  • 1886 Year Built
Property Description

Built in 1886–87 for German immigrant and Galveston merchant Jacob Sonnentheil, this residence is among the island’s most recognizable historic homes. Believed to have been designed by renowned architect Nicholas J. Clayton, it blends Eastlake, Gothic, and Italianate influences with elaborate double galleries and intricate craftsmanship. Extensive exterior work has been completed in recent years, further preserving this landmark property. Planned “from the inside out, ” the expansive interior features formal living and dining rooms, a library, breakfast room, spacious bedrooms, five fireplaces, two elevators, hand-cut patterned parquet floors, original plasterwork, rare curly-pine millwork, antique light fixtures, and original stained glass. The detached garage apartment offers two bedrooms, a full bath, kitchen, living area, and gated parking. All within easy walking distance of The Strand and Postoffice Street’s galleries, restaurants, shops, and entertainment.

Basic Details
Residential
For Sale
52784430
$1,140,000
3
8
6
2
4,852 Sqft
1886
0.24 Acre
4
Detached
: Slate
Active
$0
Features
: Central, Gas
: Central Air, Electric
: Back Yard
: Gas Log
: Covered, Deck, Patio, Rooftop
: Attached, Garage
: Traditional, Other, Historic/Antique
: Covered Patio, Fence, Patio, Sprinkler/Irrigation, Fully Fenced, Paved Driveway
5
: Tile, Wood
: Elevator, High Ceilings, Kitchen Island, Double Vanity, Entrance Foyer, Separate Shower, Ceiling Fan(s), Walk-In Pantry, Balcony, Crown Molding, Main Level Primary, All Bedrooms Up
: Public Sewer
$0
Appliances
: Dishwasher, Microwave, Tankless Water Heater
Address Map
TX
Galveston
Galveston
77550
Sealy
1826
Street
W95° 12' 44.7''
N29° 18' 9.2''
I-45 S becomes Broadway Ave J. Make a left onto 19th Street. Home will be on the right at the corner of Sealy and 19th Street.
33
Neighborhood
GISD OPEN ENROLL
22 - Galveston
BALL HIGH SCHOOL
22 - Galveston
22 - Galveston
GISD OPEN ENROLL
MLS Addon
RE/MAX Leading Edge
Caroline Spagnola
$0
$0
$0
$0
$0
Additional Information
1
4852
: Wood Siding
: Pillar/Post/Pier
2.0
: Two
: Corner Lot
2026-08-27
2
: Public
Financial
17327.0
Listing Information
Spagnola
RNFK01
Cash, Conventional, Owner May Carry
Active
2026-08-27T16:41:02Z
HAR
2026-08-27T09:40:36Z
Speer Companies Brokerage
Speer Companies Brokerage
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