The short answer
Choose the beach if the ocean itself is what you want. Choose a lake if you want water as a daily routine: boating from a slip, golf and a city close by. Watts Bar Lake is a freshwater TVA reservoir in East Tennessee with four seasons and mild winters. Tennessee National, a gated community in Loudon, Tennessee, is about 30 minutes from Knoxville. Compare insurance and upkeep with real quotes.
Key facts
- Watts Bar Lake is a freshwater TVA reservoir with more than 39,000 acres of water and 722 miles of shoreline.
- The lake level changes about 5 to 6 feet between summer and winter (TVA).
- East Tennessee has four seasons and mild winters.
- Tennessee has no state income tax.
- Tennessee National is about 30 minutes from Knoxville and about 35 minutes from McGhee Tyson Airport (TYS).
- Insurance differs by address. Get quotes for both places before you decide.
For a long time, retiring to the water meant one thing: the beach. More people now put a lake on the list as well.
Neither is better for everyone. This is a fair comparison of the two, using Watts Bar Lake in East Tennessee as the lake, and the questions that sort out which one fits you.
What is the real difference between lake living and beach living?
Beach life is built around the shore itself. Lake life is built around what you do on and around the water.
That is a simplification, and plenty of people boat and fish on the coast. It still holds up as a starting point. Here is how the two compare on the things that shape a normal week.
| Question | The beach | Watts Bar Lake at Tennessee National |
|---|---|---|
| The water | Ocean, surf and sand | A freshwater TVA reservoir with coves and 722 miles of shoreline |
| Water level | Rises and falls through the day | Changes about 5 to 6 feet between summer and winter |
| Boating | Open water and inlets | Lake boating from a marina slip |
| Weather | Varies by coast, with a hurricane season on the Atlantic and the Gulf | Inland, with four seasons and mild winters |
| Insurance | Often separate wind and flood policies | Depends on the property. Ask about the flood zone |
| Upkeep | Sea air is hard on metal and paint | Freshwater is easier on boats and docks |
| A city close by | Depends on the town | Knoxville is about 30 minutes away |
| State income tax | Depends on the state | None in Tennessee |
How do insurance and upkeep compare?
They differ by address, so compare quotes, not opinions.
Here is how it generally works. A home on the coast often needs wind coverage and flood coverage on top of a standard homeowners policy, and storm deductibles can be handled separately. An inland lake home usually starts with a standard policy. Ask the agent whether the property sits in a mapped flood zone and what flood coverage would add.
We are not going to print a number for either one. Do this instead:
- Pick a real address in each place.
- Ask a licensed insurance agent in each state for a quote.
- Ask whether the property is in a flood zone and what that changes.
- Put the two quotes side by side.
Homeowners insurance for a lake home on Watts Bar explains the lake side in more detail.
Upkeep follows the water. Sea air wears on metal, paint and outdoor equipment. Watts Bar Lake is freshwater, which is gentler on boats, lifts and dock hardware. East Tennessee is humid, though, so wood and outdoor fabric still need care.
The lake does move. TVA holds the summer pool at about 740 to 741 feet and lets it drop to a winter minimum of 735 feet. That is about 5 to 6 feet over a season, on a schedule. Watts Bar lake levels and TVA covers what that means for a buyer.
What does a normal day look like in each?
At the beach, the day is the shore: a walk on the sand, the sound of the surf, a long horizon. If that is what you love, nothing inland replaces it.
Many beach towns also run on a season. They are busy for part of the year and quiet for the rest. Ask how any town you are considering changes between the two, and what stays open.
At Tennessee National, the day is built from more pieces. The community has a full-service marina with 140+ boat slips, a Greg Norman Signature golf course, a clubhouse with Kendall's restaurant, a pool, pickleball, tennis and walking trails. There are 22 social clubs and 180+ events a year. It is a golf cart community, and all of that is inside the gates. See marina and lake life.
The seasons differ too. East Tennessee has four of them, with mild winters. What the four seasons are like is honest about the humid summers.
How close is the rest of life?
At Tennessee National, about 30 minutes. That question matters more the longer you live somewhere.
- Knoxville, with its hospitals and the university, is about 30 minutes away.
- McGhee Tyson Airport (TYS) is about 35 minutes from the gate.
- I-75 is about 10 minutes away.
- Farragut and the Turkey Creek shopping area are about 20 minutes away.
Ask the same questions about any beach town. Where is the nearest large hospital? Where is the airport? Which stores and restaurants stay open all year? How far Tennessee National is from Knoxville has the full list of drive times.
What about taxes?
Tennessee has no state income tax. Coastal states differ. Some tax income and some do not.
Property tax, sales tax and insurance vary by state and county, so the total picture takes a CPA and real numbers. Does Tennessee have a state income tax explains the Tennessee side.
Who should still pick the beach?
Anyone for whom the ocean is the point.
If surf, sand and that particular horizon are what you cannot live without, a lake will not replace them. Buy at the beach, with your eyes open about insurance and upkeep.
Be honest about distance too. From Loudon, Tennessee, an ocean beach is a long drive, not a day trip. Some people split it: they live on the lake and rent a beach house for a week when the craving hits.
How do you decide?
Ask what you want an ordinary Tuesday to look like.
- What will you do every day? Walk the shore, or boat, golf and see neighbors?
- How do you feel about storm season? Some people shrug at it. Some never relax.
- How will family reach you? Count the flights and the drive.
- Do you want four seasons? Or do you want warm all year?
Then test it. Rent for a month in each place, in a season other than the best one. A month tells you more than any comparison chart, including this one.
Frequently asked questions
Is it better to retire on a lake or at the beach?
Whether a lake or the beach is better for retirement depends on what you want from the water. Retiring at the beach makes sense if the ocean itself is the goal. Retiring to a lake such as Watts Bar Lake in East Tennessee makes sense if you want boating, golf and a community as a daily routine, with a city close by.
Is Watts Bar Lake freshwater?
Yes. Watts Bar Lake is a freshwater TVA reservoir on the Tennessee River, with more than 39,000 acres of water and 722 miles of shoreline. TVA manages the lake level, which changes about 5 to 6 feet between summer and winter.
Is homeowners insurance different for a lake home than a beach home?
Often, yes. A beach home commonly needs separate wind and flood coverage. An inland lake home, such as one on Watts Bar Lake in Tennessee, usually starts with a standard policy. Ask a licensed insurance agent whether the address is in a mapped flood zone, and get quotes for the exact addresses.
Does Tennessee have a state income tax?
No. Tennessee has no state income tax, and that applies to residents of Tennessee National in Loudon, Tennessee. Sales tax and property tax still apply, and a former state may still have a claim, so ask a CPA how it applies to you.
Facts about Tennessee National come from the community. Lake facts come from TVA. Rules, taxes, loans and insurance change, so confirm anything that affects a purchase with the right office or professional before you buy.