2603 Avenue O, Galveston, TX 77550 (MLS # 63681328)

Price $875,000
Status Active
Beds 3
Baths 3 Baths
Home size 3,182 sqft
Lot Size 15,246 sqft
Days on Market 1
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.
Property Type(s): Single Family
Last Updated 7/15/2026 Tract Sealy Smith Special Subdivision
Year Built 1916 Community 33
Garage Spaces 2.0 County Galveston

SCHOOLS

Elementary School Gisd Open Enroll
Jr. High School Gisd Open Enroll
High School Ball High School

Additional Details

AIR Ceiling Fan(s), Electric
AIR CONDITIONING Yes
APPLIANCES Dishwasher
AREA 33
CONSTRUCTION Synthetic Stucco, Wood Siding
FIREPLACE Yes
GARAGE Yes
HEAT Natural Gas
LOT 0.35 acre(s)
LOT DESCRIPTION Other
PARKING Detached
SEWER Public Sewer
STORIES 2
STYLE Traditional
SUBDIVISION Sealy Smith Special Subdivision
WATER Public

Location

 

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Listed with Better Homes and Gardens Real Estate Gary Greene - Galveston

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