3520 Avenue S 1/2 Galveston, TX $ 874,900
3520 Avenue S 1/2
$ 874,900
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3520 Avenue S 1/2

Galveston, TX, 77550
$ 874,900
Bedrooms6 Baths5.0 Sq 3,465

Monthly Estimate*

$ 5,387

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Multi-Family Home for sale in Galveston, TX

for $874,900 with 6 bedrooms and 5 full baths. This 3,465 square foot home was built in 2015.

Break away from the crowd with this expansive 7,700+ sq ft compound, perfectly positioned in a coveted 500-year flood zone just one block from the beach. This versatile estate features a fully furnished duplex (3BR/3BA lower; 2BR/1BA upper with a bonus unfinished attic) plus a detached 1BR/1BA garage apartment with a loft—ideal for an office or extra guests. Unlike cramped island lots, you’ll enjoy a massive backyard with a firepit, a gated pool, and an elevated deck for Gulf views and holiday fireworks. Parking is a breeze with a long driveway, automatic gate, and a 2-car garage with alley access. Whether utilized as a high-capacity retreat for multi-generational groups or three separate income units, this property offers scale and safety that the competition cannot match. Don’t let the days on market fool you; this is a premier, high-and-dry investment that has simply been waiting for the right buyer (between its busy Airbnb bookings, that is!). Your seaside sanctuary awaits.

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Multi-Family Active

Price

$ 874,900

Bedrooms

6

Full Bath

5

Property Type

Multi-Family

Taxes

$ 14,275

Style

Year Built

2015

Town/City

Galveston

County/Region

Galveston

MLS | Web ID

20237468

Features
General
Sewer PublicSewer
Heating Central Electric Gas
Cooling CentralAir Electric
Roof Composition
Appliances Dishwasher ElectricRange Disposal GasRange Microwave TrashCompactor Dryer Refrigerator Washer
Garage Spaces 2
Patio/Porch Features Balcony Deck Patio
Architectural Style Craftsman Other Traditional
Pool Features InGround
Security Features SecurityGate SmokeDetectors
Construction Materials Unknown
Year Built 2015
View Beach Gulf Water
Stories Count 2
Levels Two
Property Subtype Duplex
Tax Year 2023
Waterfront Features BeachFront
County Galveston
New Construction false
Property Type Residential
Energy Efficient Other Thermostat
Subdivision Name Galveston Outlots
Garage Y/N true
Other Structures GarageApartment
Total Rooms 7
Full Baths 5
Status Active
Directions Driving into Galveston I-45 S turns into Broadway Avenue J. Take Broadway Avenue J (Eastward) to 35th St. Turn Right on 35th St toward the Seawall. Turn Right on Ave S 1/2 (the first street of houses from the Seawall). Arrive at 3520 Avenue S 1/2 (on the right hand side).
High School BALL HIGH SCHOOL
City Galveston
Disclosures Other SellerDisclosure
High School District 22 - Galveston
MLS Area 33
Lot Size Units SquareFeet
Elementary School GISD OPEN ENROLL
Tax Annual Amount 14275
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 PublicRecords
Property Sub Type Additional Duplex
Legal Description ABST 628 M B MENARD SUR LOT 12 & E 1/2 OF LOT 13 NE BLK 161
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Interior
Interior Amenities BreakfastBar Balcony JettedTub KitchenFamilyRoomCombo Pantry SoakingTub TubShower Vanity CeilingFans KitchenDiningCombo Loft LivingDiningRoom ProgrammableThermostat
Flooring EngineeredHardwood Laminate Tile Wood
Total Fireplaces 1
Fireplace Features Outside
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 0
Total Bedrooms 6
Room Type DiningRoom FamilyRoom GarageApartment GuestQuarters Kitchen Loft LivingRoom MediaRoom Office
Total Baths 5
Bedrooms Possible 7
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Exterior
Exterior Amenities Balcony Deck FullyFenced Fence Patio PrivateYard
Fencing BackYard
Parking Features AlleyAccess ElectricGate Garage GarageDoorOpener
Lot Features Other Subdivision Views SideYard
Water Source Public
Lot Size Area 7710
Foundation Details PillarPostPier
Building Area Total 3465
Lot Size Source Appraiser
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* Excluded Features
List By
Soluna Realty

Broker

stephanie@stephaniesong.com

Email

Affordability Calculator

$6,576
Per Month
82%
18%
0%
Monthly Principal & Interest
$5,387
Monthly Property Taxes
$1,190
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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
4/3/2026$874,900 Listed Price

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3520 Avenue S 1/2, Galveston, TX, 77550 is a Multi-Family Home for sale at $874,900 with 3,465 sqft. 3520 Avenue S 1/2 has 6 bedrooms, 5.0 baths, and was built in 2015. The property's zip code is 77550 which is in Galveston, TX