1826 Sealy Street Galveston, TX $ 1,140,000
1826 Sealy Street
$ 1,140,000
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1826 Sealy Street

Galveston, TX, 77550
$ 1,140,000
Bedrooms3 Baths4.2 Sq 4,852

Monthly Estimate*

$ 7,198

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Single Family Home for sale in Galveston, TX

for $1,140,000 with 3 bedrooms and 4 full baths, 2 half baths. This 4,852 square foot home was built in 1886 on a lot size of 0.2365.

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.

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Single Family Coming Soon

Price

$ 1,140,000

Bedrooms

3

Full Bath

4

Half Bath

2

Property Type

Single Family

Taxes

$ 17,327

Style

Lot Size

0.2365

Year Built

1886

Town/City

Galveston

County/Region

Galveston

MLS | Web ID

52784430

Features
General
Sewer Public Sewer
Heating Central Gas
Cooling Central Air Electric
Roof Slate
Appliances Dishwasher Microwave Tankless Water Heater
Garage Spaces 2
Patio/Porch Features Covered Deck Patio Rooftop
Architectural Style Other Traditional Historic/Antique
Construction Materials Wood Siding
Year Built 1886
Stories Count 2
Levels Two
Property Subtype Detached
Tax Year 2025
County Galveston
New Construction false
Property Type Residential
Attached Garage true
Energy Efficient Water Heater
Subdivision Name Galveston Townsite
Garage Y/N true
Other Structures Garage Apartment
Total Rooms 4
Full Baths 4
Status Coming Soon
Directions 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.
High School BALL HIGH SCHOOL
City Galveston
Disclosures Seller Disclosure
High School District 22 - Galveston
MLS Area 33
Lot Size Units Square Feet
Elementary School GISD OPEN ENROLL
Tax Annual Amount 17327
Middle/Junior High School GISD OPEN ENROLL
MLS Area Minor East End
Lease Considered Y/N false
Standard Status Coming Soon
Middle/Junior School District 22 - Galveston
Elementary School District 22 - Galveston
Year Built Source Public Records
Legal Description ABST 628 M B MENARD SUR LOTS 13 & 14 BLK 258 GALVESTON
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Interior
Interior Amenities All Bedrooms Up Balcony Crown Molding Double Vanity Entrance Foyer Elevator High Ceilings Kitchen Island Main Level Primary Separate Shower Walk-In Pantry Ceiling Fan(s)
Flooring Tile Wood
Total Fireplaces 5
Fireplace Features Gas Log
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 2
Total Bedrooms 3
Room Type Breakfast Room/Nook Dining Room Garage Apartment Library Living Room Office Utility Room
Total Baths 6
Bedrooms Possible 4
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Exterior
Exterior Amenities Covered Patio Fully Fenced Fence Sprinkler/Irrigation Paved Driveway Patio
Fencing Back Yard
Parking Features Attached Garage
Lot Features Corner Lot
Water Source Public
Lot Size Area 10300
Foundation Details Pillar/Post/Pier
Building Area Total 4852
Lot Size Acres 0.2365
Lot Size Source Appraiser
Private Pool false
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* Excluded Features
List By
Re/Max Leading Edge

Broker

caroline@spagnolarealtygroup.com

Email

Affordability Calculator

$8,642
Per Month
83%
17%
0%
Monthly Principal & Interest
$7,198
Monthly Property Taxes
$1,444
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
0 Elementary School
0 Middle School
BALL HIGH SCHOOL High School High School
Pricing History
DatePricePrice ChangeDescription
8/20/2026$1,140,000 Listed Price

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1826 Sealy Street, Galveston, TX, 77550 is a Single Family Home for sale at $1,140,000 with 4,852 sqft and a lot size of 0.2365. 1826 Sealy Street has 3 bedrooms, 4.2 baths, and was built in 1886. The property's zip code is 77550 which is in Galveston, TX