For sale

$595,000

21710 Frio Dr, Galveston, TX 77554

3beds

1,398sqft

$4,159/mo

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Single Family Residence

Built in 1978

6,189 Square Feet Lot

$560,200 Zestimate^®

$426/sqft

$21/mo HOA

What's special

Constant coastal breezesSerene surroundings

Welcome to your coastal retreat in the sought after Sea Isle community, where this charming 3 bedroom, 2 bath waterfront home offers canal front living with water views on two sides. Perfectly positioned for both relaxation and entertaining, the property captures the essence of island life with serene surroundings and constant coastal breezes. Boating enthusiasts will appreciate the convenient location just one canal over from the Sea Isle Marina, providing quick and easy access to open water. Whether you're searching for a full-time residence, weekend getaway, or investment opportunity, this home delivers an ideal blend of location, views, and laid-back coastal living.

119 days

388

11

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Rooms

Room types: Utility Room

Primary bathroom

Features: Primary Bath: Shower Only

Kitchen

Features: Kitchen open to Family Room

Heating

Electric

Cooling

Ceiling Fan(s), Electric

Appliances

Included: Disposal, Electric Oven, Freestanding Oven, Microwave, Electric Range, Free-Standing Range, Dishwasher
Laundry: Electric Dryer Hookup, Washer Hookup

Features

Primary Bed - 1st Floor
Flooring: Tile

Interior area

Total structure area: 1,398
Total interior livable area: 1,398 sqft

Property

Parking

Total spaces: 3
Parking features: Attached
Attached garage spaces: 3

Features

Stories: 1
Patio & porch: Covered, Patio/Deck
Exterior features: Boat Lift, Boat Slip
Has view: Yes
View description: Bay, Canal, Water
Has water view: Yes
Water view: Bay,Canal,Water
Waterfront features: Bulkhead, Canal Front, Pier

Lot

Size: 6,189 Square Feet
Features: Waterfront, 0 Up To 1/4 Acre

Details

Additional structures: Boat House
Parcel number: 638700001646000

Construction

Type & style

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

Materials

Cement Siding, Wood Siding
Foundation: Raised
Roof: Composition

Condition

New construction: No
Year built: 1978

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Subdivision: Sea Isle Ext 11

HOA

Has HOA: Yes
Amenities included: Beach Access, Boat Dock, Boat Ramp, Boat Slip, Marina, Park, Party Room, Pool, Tennis Court(s)
HOA fee: $250 annually

Location

Region: Galveston

Financial & listing details

Price per square foot: $426/sqft
Tax assessed value: $600,000
Annual tax amount: $11,839
Date on market: 4/20/2026
Listing terms: Cash,Conventional,FHA,VA Loan

Estimated market value

$560,200

$532,000 - $588,000

$3,223/mo

Price history

Date	Event	Price
4/20/2026	Price change	$595,000-0.8%$426/sqft
Source: HAR #65600663 Report a problem
3/2/2025	Listed for sale	$600,000+23%$429/sqft
Source: HAR #25785196 Report a problem
10/16/2020	Sold	--
Source: Agent Provided Report a problem
9/17/2020	Pending sale	$487,900$349/sqft
Source: REALM Real Estate Professional #6718847 Report a problem
9/13/2020	Listed for sale	$487,900$349/sqft
Source: REALM Real Estate Professional #6718847 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$10,171 -15%	$600,000 -14.5%
2024	$11,973 -0.9%	$701,510 +0%
2023	$12,076 +1.8%	$701,201 +17.4%
2022	$11,868 +22.9%	$597,114 +25.7%
2021	$9,654 +19.7%	$475,000 +30.8%
2020	$8,065 +3.1%	$363,060 +14.9%
2019	$7,827 -0.5%	$316,000 -2.2%
2018	$7,862	$323,000
2017	$7,862 -7%	$323,000 -8.2%
2016	$8,454 +18.9%	$351,780 +20.2%
2015	$7,110 +2.9%	$292,610 +4.2%
2014	$6,909	$280,760
2013	--	$280,760 +13.1%
2012	--	$248,180
2011	--	$248,180
2010	--	$248,180 +32.9%
2009	--	$186,740 -19.9%
2008	--	$233,140
2007	--	$233,140
2006	--	$233,140 +20.3%
2005	--	$193,840 +17%
2004	--	$165,670 +12.2%
2003	--	$147,650 +14.4%
2002	--	$129,080
2001	--	$129,080