2603 Avenue O Galveston, TX $ 875,000
2603 Avenue O
$ 875,000
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2603 Avenue O

Galveston, TX, 77550
$ 875,000
Bedrooms3 Baths2.1 Sq 3,182

Monthly Estimate*

$ 5,525

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Single Family Home for sale in Galveston, TX

for $875,000 with 3 bedrooms and 2 full baths, 1 half bath. This 3,182 square foot home was built in 1916 on a lot size of 0.35.

A rare opportunity to own a classic Galveston home on nearly one-third of an acre. Set on three generous lots in the Sealy-Smith Special Subdivision, this circa-1916 residence offers the charm of historic Galveston with an estate-sized setting that's increasingly difficult to find. Rich in original character, the home showcases crown molding, two fireplaces, a butler's pantry, a light-filled sunroom, and a spacious floored attic offering exceptional storage or future possibilities. A whimsical treehouse room adds a touch of magic, while the detached guest house provides flexible space for visitors, a home office, or studio. Towering mature trees frame the expansive grounds, creating a private retreat just minutes from UTMB, downtown, The Strand, and the beach. Room dimensions approximate. Gas capped at fireplaces.

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Single Family Active

Price

$ 875,000

Bedrooms

3

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.35

Year Built

1916

Town/City

Galveston

County/Region

Galveston

MLS | Web ID

63681328

Features
General
Sewer Public Sewer
Heating Central Gas
Cooling Central Air Electric
Roof Composition
Appliances Dishwasher
Garage Spaces 2
Architectural Style Traditional Historic/Antique
Construction Materials Synthetic Stucco Wood Siding
Year Built 1916
Stories Count 2
Levels Two
County Galveston
New Construction false
Property Type Residential
Attached Garage false
Subdivision Name Sealy Smith Special Subdivision
Garage Y/N true
Total Rooms 12
Full Baths 2
Status Active
Directions I45 turns into Broadway. Stay on Broadway until Rosenberg/25th and turn right. Turn right on Avenue O. House will be on the left.
High School BALL HIGH SCHOOL
City Galveston
High School District 22 - Galveston
MLS Area 33
Lot Size Units Square Feet
Elementary School GISD OPEN ENROLL
Middle/Junior High School GISD OPEN ENROLL
MLS Area Minor East End
Lease Considered Y/N false
Standard Status Active
Middle/Junior School District 22 - Galveston
Elementary School District 22 - Galveston
Year Built Source Appraiser
Legal Description Lots 25 26 27 Sealy Smith Special Sub MB Menard Survey
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Interior
Interior Amenities Ceiling Fan(s)
Total Fireplaces 2
Fireplace Features Gas Wood Burning
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 3
Total Baths 3
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Exterior
Parking Features Detached Garage
Lot Features Other
Water Source Public
Foundation Details Pillar/Post/Pier
Building Area Total 3182
Lot Size Acres 0.35
Private Pool false
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* Excluded Features
List By
Better Homes And Gardens Real Estate Gary Greene - Galveston

Broker

edie@garygreene.com

Email

Affordability Calculator

$5,525
Per Month
100%
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0%
Monthly Principal & Interest
$5,525
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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
7/15/2026$875,000 Listed Price

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2603 Avenue O, Galveston, TX, 77550 is a Single Family Home for sale at $875,000 with 3,182 sqft and a lot size of 0.35. 2603 Avenue O has 3 bedrooms, 2.1 baths, and was built in 1916. The property's zip code is 77550 which is in Galveston, TX