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3330 Avenue O 1/2

Galveston, TX 77550
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Just listedJust listed
5 Bedroom(s)
2 Full Bath(s)
1,688 Sqft
4,800 Lot Sqft
Single-Family

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Description

Surrounded by historic homes and just minutes from the beach, this charming mid-century Galveston property is ready to welcome its next owner. The main residence offers 3 bedrooms and 1 bathroom, while the two-story, two-car garage includes a separate 2-bedroom, 1-bath apartment—perfect for guests, rental income, or extended family. The fully fenced backyard is designed for entertaining, featuring a cowboy pool and an expansive deck. Conveniently located near schools and the seawall, the home blends coastal living with everyday practicality. Major updates include a brand-new roof, new gutters, a tankless water heater, and the cowboy pool with deck, all added in September 2022, along with new appliances in the main home. The garage apartment offers its own laundry area with a washer and dryer installed in April 2024, plus new AC units added in 2023 and 2024. Main home furnishings are negotiable. A 3D Matterport walkthrough tour is available for both the main home and the apartment.

MLS#
33800505
List Price
$325,000 ($193/Sqft.)
Listing Status
For Sale
Address
3330 Avenue O 1/2
City
Galveston
State
TX
Zip Code
77550
County
Galveston County
Legal Description
ABST 628 M B MENARD SUR LOT 15 NE BLK 62 GALVESTON OUTLOTS S
Property Type
Single-Family
Bedroom
5 Bedroom(s)
Bath
2 Full Bath(s)
Garages
2 / Detached
Stories
1
Building Size
1,688 Sqft/Seller
Architecture Style
Traditional
Year Built
1970 /Appraisal District
Lot Size
4,800 Sqft/Appraisal District
Key Map©
774V
Market Area

Exterior

Roof
Composition
Foundation
Slab
Private Pool
Yes
Private Pool Desc
Above Ground
Exterior Type
Wood
Lot Description
Cleared
Water Sewer
Public Sewer, Public Water
Garage Apartment
Yes
Exterior
Back Green Space, Back Yard, Back Yard Fenced, Detached Gar Apt /Quarters, Patio/Deck, Side Yard, Workshop

Extra details you may need to know

Dwelling Type
Duplex
HOA Mandatory
No
List Type
Exclusive Right to Sell/Lease

Financial information

Financing Considered
Cash Sale, Conventional, FHA, Investor, Other, VA
Other Fees
No
Maintenance Fee
No
Taxes w/o Exemp
$5,680/2023
Tax Rate
1.7477

Rooms

Primary Bedroom
15 x 11, 1st
Bedroom
9 x 13, 1st
Bedroom
11 x 13, 1st
Bedroom
10 x 10, 2nd
Bedroom
10 x 10, 2nd
Garage Apt Qtr SF
750 sqft/Seller

Interior

Floors
Carpet, Laminate, Vinyl Plank
Room Description
Garage Apartment, Guest Suite, Guest Suite w/Kitchen, Living Area - 1st Floor, Utility Room in Garage
Cooling
Central Electric
Heating
Central Gas
Connections
Gas Dryer Connections, Washer Connections
Dishwasher
Yes
Disposal
Yes
Microwave
Yes
Oven
Electric Oven
Range
Electric Range
Energy Feature
Ceiling Fans, Insulation - Batt, Tankless/On-Demand H2O Heater
Interior
Dryer Included, Washer Included

Lot Information

Lot Size
4,800 Sqft. /Appraisal District
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Disclaimer: Lot configuration and dimensions are estimates, not based on personal knowledge and come from a third party (Digital Map Products); therefore, you should not rely on the estimates and perform independent confirmation as to their accuracy
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Information source

Houston Association of REALTORS®
Source last updated May 19, 2026 at 05:07 PM
Listing last updated May 19, 2026 at 12:16 PM
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Presented by TimeValue Software ©2021
Principal & InterestTaxes30.4%69.6%
Listing TaxNumbers
Principal & Interest2,841
Taxes1,242
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Assigned schools

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Notice & Disclaimer
School information is computer generated and may not be accurate or current. Buyer must independently verify and confirm enrollment. Please contact the school district to determine the schools to which this property is zoned.

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Copyright© 2026 , HOUSTON REALTORS® INFORMATION SERVICE, INC. All Rights Reserved. Data Not Verified/Guaranteed by MLS
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