Clear Lake Shores is 0.43 square miles of island surrounded by water on three sides, incorporated in 1962, with 1,258 residents at the 2020 census and, by the city's own description, more boat slips than people. Sellers here are not selling a floor plan. They are selling a lifestyle that people either want badly or do not understand at all. If you are looking for the best realtor to sell my house in Clear Lake Shores, TX, the qualifying question is not how many signs an agent has in Galveston County. It is whether they can price and market a golf-cart island where the buyer pool is small, specific, and often coming from out of town.
What "best listing agent" means on a 477-home island
There are only 477 single-family properties in the HAR record for Clear Lake Shores. That is the entire market. With 16 active listings and 53 recent sales, a single mispriced comp moves the whole neighborhood's perception.
| Seller decision factor | Why it is different here |
|---|---|
| Comp selection | Fewer than 60 recent sales exist, so a lazy comp set pulls in Kemah subdivisions that are not remotely alike |
| Buyer sourcing | Many buyers are boaters relocating from Houston or out of state, not local move-up buyers |
| Slip and marina story | Access, dockage and boat-handling detail is the value driver, and generic listing copy erases it |
| Days on market realism | Galveston County median days on market was 72 in July 2026, up from 68 in June, 64 in May and 58 in April |
| Photography and water framing | Sunset and water orientation sells this island; a phone photo at noon does not |
Do not let anyone price your home off a Kemah average. The 77565 ZIP contains everything from Kemah Crossing near $283,606 to Lookout Point at Marina Del Sol near $1,214,190 in median appraised value. One "Kemah comp" means nothing.
The Clear Lake Shores number that should shape your list price
Here is the most useful thing on the HAR neighborhood record, and most sellers never see it.
| Clear Lake Shores metric | Figure |
|---|---|
| Single-family properties | 477 |
| Median square footage | 1,769 sq ft |
| Median lot size | 6,000 sq ft |
| Median year built | 1994 |
| Median market value | $455,570 |
| Median appraised value | $450,369 |
| Median appraised price per sq ft | $254.59 |
| Median sold price per sq ft | $264.05 |
| Neighborhood value range | $276,000 to $735,000 |
| Active listings / recently sold | 16 / 53 |
Sold price per square foot ($264.05) is running above appraised price per square foot ($254.59). That inversion is a seller's signal. It says the market is clearing above where the appraisal roll has the neighborhood valued, which is the opposite of what we see in several inland subdivisions where appraised value runs ahead of what buyers will actually pay. Price to the sold figure, not to your tax statement, and be ready to support it with an appraiser packet at contract.
The factors sellers here miss
Clear Lake Shores was subdivided in the 1920s into 20-by-100-foot recreational parcels, and in the 1930s the Houston Post advertised lots at $69.50 bundled with a newspaper subscription. That history is charming and it is also a title and survey issue. Lot consolidation, easements and non-conforming setbacks are common on islands platted a century ago.
| Overlooked factor | What to handle before you list |
|---|---|
| Survey and lot merges | Old 20-foot platting means many homes sit across combined lots; get the survey early |
| Storm history disclosure | Hurricane Ike in September 2008 hit this island hard; disclose repairs cleanly and completely |
| Insurance quotability | Give buyers a current windstorm and flood quote up front so financing does not stall |
| Tax stack | The HAR record lists Clear Creek ISD 0.9690%, Kemah WCID 12 0.1812%, Galveston County 0.3227% and County Road/Flood 0.0030%; confirm your parcel's current stack with Galveston CAD |
| School zoning | Clear Creek ISD, rated B for 2024-2025, which reassures relocating families |
The insurance point is where deals actually die. A buyer who cannot get a bindable windstorm quote in week two will renegotiate in week four. Order your own quote before you list and hand it to every showing agent. It is the cheapest concession you will ever make.
Choosing a listing agent, honestly
You have real options in this market, and the right one depends on your situation.
| Option | Upside | Trade-Off |
|---|---|---|
| A large national franchise office | Broad relocation referral networks and heavy brand recognition with out-of-state buyers | Your file may be handled by whoever is available rather than by the person you interviewed |
| A boutique coastal or marina-focused firm | Deep familiarity with slips, bulkheads and boat access, which is the actual product here | Smaller marketing budget and narrower reach outside the immediate bay area |
| A small, high-production local team | Senior agents who know the plats and the buyer pool, with enough volume to be current on pricing | Capacity is finite, so you need to confirm who is actually running your listing |
Competitor figures reflect public directory data and can change. Ask any agent you interview for the last three closings they personally handled inside 77565, not the office's total.
Why the Mandie McMillan Team, and why Client for Life
Mandie McMillan has spent 26 years in this business and 50 years in this area. She was born and raised in La Marque in 1976, has lived in her current League City home for 18 years, and holds the SRS Seller Representative Specialist and CLHS Certified Luxury Home Specialist designations. She is a RE/MAX International Hall of Fame inductee and a repeat RE/MAX Chairman's Club and Platinum Club honoree, and she served as 2017 President of the Women's Council of Realtors Bay Area chapter and 2018 Texas District Vice President.
In 2025 the team closed 75 sides and $22,127,458 in production volume, with Mandie personally closing 30 sides and $11,676,748. Spread across six active producing agents, that is roughly 12.5 closed sides and about $3.7 million per agent. On a 477-home island, you do not want a bigger roster. You want a senior agent who has your file memorized and a Rising Tide bench behind them.
We work toward zero-hiccup closings and a Client for Life relationship, the same tier as your doctor, attorney or CPA. That means honest pricing on day one, even when a higher number would win the listing.
If you are thinking about selling in Clear Lake Shores, contact The Mandie McMillan Team at RE/MAX Coastal for a real comp review of your specific lot and slip, not an island average.
