When was property at 3718 Brewster Key built and last sold?

The property at 3718 Brewster Key was built in 1986 and last sold on Jul 7, 2016 for $0.

How much is this home worth?

The estimated value of the home located at 3718 Brewster Key is $833,250.

What are some comparable homes to 3718 Brewster Key?

There are currently no comparable homes to 3718 Brewster Key.

Galveston

77554

Sea Isle

3718 Brewster Key Drive

Map

$825,000

● House - For Sale

3718 Brewster Key Drive

Galveston, TX 77554

5 Beds

3 Baths

1,936 Ft²

$5,349

Est. Monthly

$13

HOA / Fees

About This Property

Beautiful Canal-front 5 bedroom with OPEN BAY VIEWS! Panoramic deck with dining space overlooking the bay, large entertainment space underneath the home, and a backyard big enough for a pool overlooking the canal. Beautiful hardwood floors with pitched ceilings in the living space. Have to see it to appreciate the character!

- Upstairs- 4 bedrooms & 3 full bathrooms
- Downstairs- One oversized bedroom & dedicated full bathroom

Unit Size

1,936 Ft²

Days on Market

Land Size

0.20 acres

Price per sqft

$426

Property Type

House

Property Taxes

$1,285

HOA Dues

$13

Year Built

1986

Listed By

Aaron Dominy

[email protected]

KSP

Payment Calculator

Cap Rate Calculator

Last updated: 30 days ago (HAR #15719312)

Price History

Date / Event	Date	Event	Price
Sep 12, 2026	Listed by KSP	$825,000
Listed by KSP

Property Highlights

Garage

With View

Parking Details

Has Garage

Attached Garage

Parking Features: Attached, Additional Parking

Garage Spaces: 2

Interior Details

Full Bathrooms: 3

Appliances: Microwave, Dishwasher

Exterior Details

Square Footage: 1936

Architectural Style: Traditional

Year Built: 1986

Waterfront Features: Canal Front

Building Area Total: 1936

Construction Materials: Cement Siding

Lot Features: Waterfront, Build Line Restricted, 0 Up To 1/4 Acre

Lot Size Area: 0.1954

Lot Size Units: Acres

Lot Size Acres: 0.1954

Lot Size Square Feet: 8511.624

Water Source: Public

Financial Details

Tax Annual Amount: $15,419

Utilities Details

Cooling Type: Electric

Heating Type: Electric

Sewer : Public Sewer

Location Details

HOA/Condo/Coop Amenities: Basketball Court, Boat Dock, Boat Slip, Pool

HOA Fee: $150

HOA Fee Frequency: Annually

Building Info

Overview

General

Year Built: 1986

Effective Year Built: 1995
Building Count: 1
Bedroom Count: 0
Bathroom Count: 3
Full Bathrooms: 3
Partial Bathrooms: 3
Building Condition: 6
Building Quality: 0
Construction Type: 6
Building Style: 15
Exterior Walls Type: 17
Interior Walls Type: 3
Roof Shape Type: 0
Roof Cover Type: 3
Floor Count: 100
Living Units: 1
Floor Cover: 9
Basement Type: 0
Basement Area: 0
Garage Type: 1
Garage Square Area: 894
Parking Space Count: 8
Patio Type: 79
Porch Type: 102
Pool Type: 0
Location Influence Type: 27

Dimensions

Lot Size Square Feet: 8,512

Total Building Area: 2,830
Gross Building Area: 2,830
Building Area: 1,936
Building Area Measurement: L

Heating and Cooling

Fireplace Count: 1

Air Conditioning: 1
Heating: 3
Heated Square Feet: 1,936
Heating Fuel Type: 3

Utilities

Sewer System: 1

Water Service: 0

Building

Building Type: 0

Property Class: R
Subdivision: SEA ISLE 2
Land Acres: 0000000195
Standard Land Use Code: 1001
County Land Use Code: A1
State Land Use Code: A1
Legal Description 1: ABST 121 PAGE 14 & 18 LOT 1415 & N 20 FT OF LOT 1414 SEA ISLE SEC 2

Neighborhood

School District Name: Galveston Independent School District

School Tax School District: S10
Census Tract: 726000

Zoning

Zoning: 1F1

Geography

Assessors Map Reference: 512-A

Parcel: 6377-0000-1415-000
Lot: 1415
Municipality: GALVESTON CITY
Latitude: 29.1477
Longitude: -95.0467

Address

Full Address: 3718 Brewster Key Dr

Address - House Number: 3718
Address - Street Name: Brewster Key
Address - Suffix Type: Dr
State: TX
City Name: Galveston
Zip Code: 77554

Valuation

Tax

Tax Year: 2022

Tax Amount: $636,884
Tax Rate Code Area: S10

Appraisal Valuation

Standard Deviation: 0.2112

Valuation Date: Feb 14, 2024
Confidence Score: 71
Final Value: 938,297
High Value: 1,136,549
Low Value: 740,045

Market Valuation

Market Total Value: $994,000

Market Land Value: $206,840
Market Improvement Value: $787,160

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $994,000
Assessed Land Value: $206,840
Assessed Improvements Value: $787,160

Sales

Current Sale Contract Date: Jul 07, 2016

Current Sale Recording Date: Jul 29, 2016
Current Sale Document Type: 71
Current Sale Input Document Number: 2016046015
Previous Sale Recording Date: Jun 21, 2006
Previous Sale Contract Date: Jun 16, 2006
Previous Sale Amount: $521,300
Previous Sale Document Type: 70

Previous Mortgages

Previous Mortgage Lender:

Premium

Previous Mortgage Transaction Date:

Premium
Previous Mortgage Financing Type:

Premium
Previous Mortgage Loan Amount:

Premium
Previous Mortgage Term:

Premium
Previous Mortgage Loan Type:

Premium
Previous Mortgage Loan Due Date:

Premium

Data used for valuation calculations is provided by RealtyHop, and other third party sources

Request mortgage information redaction

Comparables

About Sea Isle

Stats & Trends

Median Asking:

$500,000

Sale Price/ft²

$389

Below Asking

0.03%

Average Days on Market

Average Home Size

1506 ft²

Average Home Age

34.2 years

Currently For Sale

94 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 23011 Camino Street, Galveston, TX, 77554

$2,500 /mo

3 Beds
2 Baths
1,248 ft²

23011 Camino Street, Galveston, TX, 77554 Listing by Monica Bresofski

Unit for rent at 3920 2nd Street, Galveston, TX, 77554

$3,900 /mo

3 Beds
3 Baths
1,960 ft²

3920 2nd Street, Galveston, TX, 77554 Listing by Monica Foster

Unit for rent at 21812 Frio Drive, Galveston, TX, 77554

$4,250 /mo

4 Beds
3 Baths
1,881 ft²

21812 Frio Drive, Galveston, TX, 77554 Listing by Clayton Richardson

Rentals Near You

Click here to view more rentals in the neighborhood.

Listed by: Aaron Dominy, KSP
Last Updated: 30 days ago
Data Source: HAR , MLS# 15719312

Copyright © 2026, Houston Realtors Information Service, Inc. Information provided is exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information provided is deemed reliable but is not guaranteed and should be independently verified.