Homes for Sale/Galveston County/Galveston/Galveston Townsite
Active MLS #50603309 · 161 days on market

3309 Sealy Street

Galveston, TX 77550
Subdivision  ·  Galveston Townsite
List Price
$394,900
$96/SF · 7.1% below neighborhood median
Beds
4
Baths
2
Sq Ft
4,113
Built
1959
Lot
0.13 ac
Garage
0-car
County
Galveston
Tax Rate
1.12%

Schools

§ 03
District
Elementary GISD OPEN ENROLL N/R
Middle GISD OPEN ENROLL N/R
High BALL H S CCMR 75% · Grad 96% C
TEA accountability ratings reflect 2024–25 where available. School attendance zones are subject to district redistricting — confirm directly with the district before making a school-based decision.

Overview

§ 01

This is an awesome opportunity to own a piece of Galveston history. Located on historic Sealy Avenue, this property is close to famous Galveston sites like the Rosenberg Library, Moody Mansion, and The Strand. Getting on, off, and around the island is a breeze due to the proximity of the home to both Broadway Avenue and Harborside Drive. With over 4000 sq feet of space the potential of this property is endless. It is a single family home, but has been set up to easily be converted to a duplex as there are kitchens on both the upstairs and downstairs, and a back entrance to the second floor which could be made into a common area. Note the beautiful wood floors on the lower level, transom windows, high ceilings, large enclosed rear porch, plethora of windows, and the 2nd floor balcony. Make an appointment today and let your creative juices flow.

Features

§ 02

Interior

  • Soaking Tub
  • Tub Shower
  • Heat: Central
  • Heat: Electric
  • Heat: Gas
  • Cool: Central Air
  • Cool: Electric

Exterior & lot

  • Subdivision
  • Roof: Composition
  • Foundation: Pillar Post Pier

Community

  • Style: Craftsman
  • Style: Victorian

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Craftsman, Victorian
Year Built 1959
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 4,113 sq ft
Living Area Source Appraiser
Building Area Total 4,113 sq ft
Foundation Pillar Post Pier
Construction Wood Siding
Roof Composition

Rooms & Baths

Bedrooms 4
Bathrooms (total) 2
Bathrooms Full 2
Bathrooms Half 0
Rooms Total 10

Interior

Interior Features Soaking Tub, Tub Shower

Exterior

Pool Private No

Parking & Garage

Garage Spaces 0

Lot

Lot Size (acres) 0.1283
Lot Size Source Appraiser
Lot Features Subdivision

Location

County Galveston
MLS Area Major 33
MLS Area Minor Harborside
Subdivision Galveston Townsite
Postal Code 77550

Utilities

Heating Central, Electric, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer

Taxes, Terms & Disclosures

Tax Annual Amount $4,409
Tax Year 2023
Tax Rate (est.) 1.12%
Parcel # 3505-0213-0005-000
Legal Description ABST 628 M B MENARD SUR LOT 5 & N 1/2 OF ADJ ALLEY BLK 213 G
Listing Terms Cash, Conventional, Investor Financing
Lease Considered No
Disclosures Seller Disclosure

Room Layout

§ 04 · 10 rooms · MLS-supplied

Main level · 5

Bedroom 14X15
Bedroom 14X15
Living Room 14X19
Kitchen 13X15
Utility Room 11X11

Second level · 5

Bedroom 14X14
Bedroom 14X15
Living Room 15X15
Bonus Room 15X24
Kitchen 13x15

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice
Not in archive
This MUD is not yet in our §49.452 archive. We'll add it on request.

Texas Water Code §49.452 requires districts to publish annual notices with tax rate, bonded indebtedness, and assessed value. Most Harris-area MUDs publish these; a handful managed by Inframark do not.

Request this notice
● What this tells you

The §49.452 notice is the only public document that lists a MUD's exact tax rate, outstanding bond debt, and the assessed value used to compute your taxes — direct from the district, not the MLS. If the district is newer or has more bonds outstanding than its neighbors, your effective tax rate will be higher here than just across the street.

Listing's rolled-up MUD rate Resolved MUD jurisdiction not mapped Match confidence

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$2,738
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$2,371 Property tax$367 Homeowners insuranceTBD
Subtotal (P&I + Tax) $2,738

Illustrative only, not a quote. P&I assumes the values entered above. Insurance and HOA dues vary — consult licensed lender and insurance agent for accurate quote.

● Effective tax rate · 3-year history
1.7190%
ALL 6 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
→ stable
School
0.84%
→ stable
City
→ stable
County
0.32%
→ stable
Other districts
0.55%
→ stable

HOA & Community

§ 05
● HOA details
ANNUAL
Association name Management co. Website Phone Cert on filepending
● Community amenities
police_station
Galveston County Sheriff · 0.0mi
Galveston County Sheriff · 0.2mi
Galveston County Sheriff's Office · 0.4mi
place_of_worship
Assumption Church · 0.0mi
Broadway Church · 0.1mi
First Church · 0.1mi
daycare
East End PreSchool · 0.1mi
East End PreSchool · 0.3mi
Moody Early Childhood Center · 0.2mi
restaurant
Domino's · 0.2mi
Mosquito Cafe · 0.2mi
Saltwater Grill · 0.2mi
gym
Urban HF - 24HR Access · 0.2mi
Healing House · 0.4mi
Healing House · 0.3mi
park
San Jacinto Park · 0.2mi
San Jacinto Park · 0.3mi
· 0.2mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
5,000 Mbps
Fiber available · cable ok
Top fiber: AT&T
Fiber / DSL
AT&T
Speeds per provider
Cable
Xfinity
Speeds per provider
Fixed Wireless
T-Mobile
Speeds per provider
Fixed Wireless
Verizon
Speeds per provider
Satellite
HughesNet
Speeds per provider
Satellite
Starlink
Speeds per provider
Satellite
Viasat Inc
Speeds per provider

Environmental Risk

§ 08
A
FEMA Zone
Zone AE · Special Flood Hazard Area
1% annual chance of flooding (100-year floodplain). Flood insurance typically required.
PANEL 48167C BASE FLOOD ELEV. 12.0 FT SFHA YES SOURCE 48167C_STUDY1
🌡 Heat days >95°F
6 days/yr above 95°F
Plus 0 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 44 · Good
Average daily AQI for the 30 days ending 2026-02-28. EPA AQS county monitors. Higher = worse.
🌵 Drought (current)
D1 · Moderate
US Drought Monitor county reading, week of 2026-09-15.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 23, 2026.

Recent Comparable Sales

§ 09
8 comparable sales nearby · sold median $103/SFAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
Galveston Townsite
TIER: SUBDIVISION
Subdivision name (MLS)Galveston Townsite City · ZIPGalveston · 77550 CountyGalveston Listings in subdivision4,561 Active now248 Sold (last 12 mo)114 Curated amenities60
● Year-built distribution
1950s 4 1955s 43 1960s 31 1965s 16 1970s 18 1975s 2 1980s 2 2000s 1 2010s 5 2015s 1 2020s 9 2025s 7

Fire Protection

§ 11
Nearest station
Galveston Fire Department Station 1
· Galveston
Distance
0.5 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48167724600 · ACS 2023
Median HH income
$22,944
ACS 2023
Median home value
$174,300
Census self-report
Owner-occupied
24%
1,078 housing units
Bachelor's+
14%
Adults 25+
Median age
29.2
Population 1,833
Work from home
2%
of commuters
Commute 45min+
4%
of commuters
Below poverty
56.3%
tract-level

Amenities & Nearby Places

§ 13

Active listing — amenities should populate from the go-live pipeline. Click to fetch now if missing.

Location & Neighborhood

§ 13
● This Home
3309 Sealy Street, Galveston, TX 77550
Galveston County · 29.30°N, 94.80°W
police_station
Galveston County Sheriff
0.0 mi · 1 within 2 mi
place_of_worship
Assumption Church
0.0 mi · 10 within 2 mi
daycare
East End PreSchool
0.1 mi · 2 within 2 mi
restaurant
Domino's
0.2 mi · 5 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Apr 16, 2026 Listed $394,900 Jackson Almon
Dec 31, 1958 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Jackson Almon · Lee DeForke Jr.
Data provided by Houston Realtors Information Service (HAR MLS). Information deemed reliable but not guaranteed. All measurements, square footage, and school assignments should be independently verified. HAR MLS content last updated Apr 17, 2026.
MLS# 50603309 · LIST DATE: Apr 16, 2026 · PARCEL: 3505-0213-0005-000
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Sep 24, 2026, 4:59 AM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity