For sale

Price cut: $15.4K (6/17)

$379,500

3309 Sealy St, Galveston, TX 77550

4beds

4,113sqft

$2,640/mo

Get pre-qualified

Single Family Residence

Built in 1959

5,588 Square Feet Lot

$363,700 Zestimate^®

$92/sqft

$-- HOA

What's special

High ceilingsPlethora of windowsTransom windowsLarge enclosed rear porch

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.

125 days

126

3

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 2
Full bathrooms: 2

Primary bathroom

Features: Primary Bath: Tub/Shower Combo, Secondary Bath(s): Soaking Tub, Secondary Bath(s): Tub/Shower Combo

Heating

Electric, Natural Gas

Cooling

Electric

Features

2 Bedrooms Down

Interior area

Total structure area: 4,113
Total interior livable area: 4,113 sqft

Property

Features

Stories: 2

Lot

Size: 5,588 Square Feet
Features: Subdivided, 0 Up To 1/4 Acre

Details

Parcel number: 350502130005000

Construction

Type & style

Home type: SingleFamily
Architectural style: Victorian
Property subtype: Single Family Residence

Materials

Wood Siding
Foundation: Pillar/Post/Pier
Roof: Composition

Condition

New construction: No
Year built: 1959

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Subdivision: Galveston Townsite

Location

Region: Galveston

Financial & listing details

Price per square foot: $92/sqft
Tax assessed value: $398,000
Annual tax amount: $4,409
Date on market: 4/16/2026
Listing terms: Cash,Conventional,Investor

Estimated market value

$363,700

$346,000 - $382,000

$2,416/mo

Price history

Date	Event	Price
6/17/2026	Price change	$379,500-3.9%$92/sqft
Source: HAR #50603309 Report a problem
4/16/2026	Price change	$394,900-12%$96/sqft
Source: HAR #50603309 Report a problem
1/23/2025	Listed for sale	$449,000$109/sqft
Source: HAR #66295216 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$3,019 +1.4%	$305,224 +10%
2024	$2,978 +12.8%	$277,476 +10%
2023	$2,640 -18%	$252,251 +10%
2022	$3,221 +0.5%	$229,319 +10%
2021	$3,205 +1%	$208,472 +10%
2020	$3,173 +7.3%	$189,520
2019	$2,957 -1.7%	$189,520 +15.2%
2018	$3,008	$164,540 -1.2%
2017	$3,008 -26.1%	$166,550 +0%
2016	$4,072 +52.2%	$166,530 +54%
2015	$2,676 +572.9%	$108,110 +61.6%
2014	$398	$66,890
2013	--	$66,890 +9.5%
2012	--	$61,093 +10%
2011	--	$55,539 +10%
2010	--	$50,490 +10%
2009	--	$45,900 -32.7%
2008	--	$68,244 +0.8%
2007	--	$67,680 -9.5%
2006	--	$74,790 +5.5%
2005	--	$70,880 +27.4%
2004	--	$55,650 +13.4%
2003	--	$49,080 +24%
2002	--	$39,570 +13%
2001	--	$35,020