Sea Isle Real Estate

4219 Grayson Drive

$649,999

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21916 Kennedy Drive

$949,000

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Sea Isle Listings Summary

Sea Isle - Town vs. County Stats

Avg Price in Sea Isle: $572,900 / County Avg $516,800

111%

Avg Taxes in Sea Isle: $8,400 / County Avg $8,000

104%

Avg Sq. Ft. in Sea Isle: 1,406 / County Avg 1,994

71%

Avg Price per/sqft in Sea Isle:$407 / County Avg $259

157%

Avg Year Built in Sea Isle: 1988 / County Avg 1994

100%

Avg Days on Website in Sea Isle: 238 / County Avg 121

197%

Sea Isle Real Estate Market Health

New Listings

Reductions

Foreclosures

Short Sales

Berkshire Hathaway HomeServices Premier Properties - Galveston

2316 Market Street
Galveston, TX 77550

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MLS® Disclaimer

The information being provided by Houston Association of REALTORS, Inc. is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Houston Association of REALTORS, Inc. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site.

The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Houston Realtors Information Service, Inc. and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited.

All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the Multiple Listing Service. Real estate listings held by brokerage firms other than Berkshire Hathaway HomeServices Premier Properties - Galveston may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. Copyright ©2026 All rights reserved. Last Updated: September 26, 2026 7:11 PM UTC Show More...