When a lakefront home in Old Hickory sells, the dock out back usually stays where it is. The permit that allows it does not stay with the house. The U.S. Army Corps of Engineers issues shoreline use permits to a person, and its rules for Old Hickory Lake say plainly that those permits "are non-transferable."
So at closing, the buyer isn't buying a dock. The buyer gets the chance to apply for a new permit, and if the Corps issues one, 180 days to meet its requirements. Nobody puts that on the listing sheet. It's often the biggest open question in a lakefront deal here.
The Permit Ends When the Sale Closes
The Corps's Old Hickory Lake Shoreline Management Plan covers private docks and mowing on public land around the lake. Its approval memorandum is dated November 17, 2020. Under that plan, a new owner can get a new permit only after submitting a completed application and the required fees. The Corps issues nothing until the fee is paid.
Then the clock starts. Applicants have 180 days to meet every requirement on the new permit. The plan says those requirements may include:
- Boundary line plantings
- Density plantings
- Dock construction
- Erosion control
- Removal of unauthorized structures
Some conditions are specific. The plan says side-floats that aren't used for moorage must come off when dock ownership passes to a new permittee. Permits normally run five years. The plan doesn't print the current fees. It sends applicants to the Resource Manager's Office for the schedule.
This is how a dock the seller used for years can turn into the buyer's project. The new permit is written under current conditions, and the list above shows what those conditions can include.
Whether a Lot Can Hold a Dock at All
Reapplying only works if the lot qualifies to begin with. The 2020 plan sorts the entire shoreline into four allocations.
| Shoreline allocation | Share of shoreline | Private dock possible? |
|---|---|---|
| Limited Development | About 50% | Only in segments designated for docks |
| Protected | About 36% | No private docks or mowing |
| Public Recreation | About 14% | No shoreline permits or licenses |
| Prohibited Access | About 0.11% | No |
Even a Limited Development segment mapped for docks doesn't guarantee one. The Corps inspects each site and looks at frontage, water depth, shoreline, navigation, and public use. For an individual dock, the property generally has to clear these tests:
- It is residential property directly adjoining public land at the proposed dock spot.
- It has at least 65 feet of shoreline within the allocated area.
- No public road, right-of-way, subdivision common area, or leased property sits between the lot and Corps land.
- The dock can be spaced at least 50 feet from other private docks. The plan says crowded locations don't get new docks or expansions.
A home can sit a few hundred feet from the water with a clear view. If a strip of HOA common area runs between the backyard and the Corps line, that lot can't get an individual dock.
The Corps makes these calls segment by segment. Its 2020 shoreline allocation review has separate, site-specific decisions for Windstar Bay near Walton Ferry Park and for Riverchase Cove near Avondale Recreation Area. Two homes on the same cove can have different answers.
The Yellow Blazes Mark the Boundary
Most lakefront lots here stop short of the water. Corps project land around Old Hickory Lake includes property the government owns outright plus acreage held under flowage easements. The original acquisition lines run near the 451-foot contour at the dam and the 464-foot contour near the lake's upper end.
The public property line was surveyed and marked between 1982 and 1984 with signs on metal or wooden posts and yellow paint blazes on trees. The plan puts the burden on each adjoining owner to know where their lines and corners are.
Ownership changes bring that burden to the surface. Before the Corps issues any new permit, the line has to be clearly identified. If it isn't, the new owner must hire a licensed surveyor and provide a stake survey. The Corps will supply bearings and distances that describe where its line sits.
The plan also warns that changing vegetation or landforms on public land without written approval from the Resource Manager is prohibited. It says good planning can prevent "costly removal of private structures and/or after-the-fact restoration of public property." If a previous owner built a path, a retaining wall, or a patio past the blazes, the person who has to answer for it is whoever applies next.
Flowage easement land works differently from fee-owned land. The plan says some structures on easement land may be considered with written approval, as long as they don't impair the Corps's easement rights. Which kind of land touches a given lot shows up in survey and parcel records, not in a listing photo.
The Realtor Letter
The plan includes a tool built for this exact moment. A Realtor Letter tells prospective buyers the shoreline classification next to a lot. It also lets the current owner correct deficiencies on an existing permit before the sale.
Three details shape how it fits into a transaction:
- Who can request it. The current owner of the property next to the lake.
- How long it takes. The Corps generally issues one within 14 days of a completed application.
- How long it lasts. 90 days.
Since only the seller can request it, the letter usually comes out before the property is listed or early in the contract. A 14-day turnaround fits inside a typical inspection period, but not by much. The 90-day validity means a letter pulled in midsummer may have expired by the time a fall contract is written.
On a listing, this is one of the first calls I make. The plan describes the letter as a way for the current owner to correct deficiencies before the sale, and the seller is the only party who can use it that way.
The Rules Are Being Rewritten
The 2020 plan still governs, but the Corps is working on its replacement. In January 2026, the Old Hickory Lake Resource Management Office held public workshops on the update on January 13 at Mt. Juliet Middle School and January 14 at Gallatin High School. Written comments were due February 13, 2026. As of mid-October 2026, I haven't found an approved successor plan. The proposals below are still proposals.
The September 2025 tracked-changes draft would affect resale in a few specific ways:
- Community dock slips. Each residential lot counted toward slips in a multiple-family development would need at least 10 feet of private property next to the common area.
- Mowing permits. Planting and keeping at least 24 trees per acre would become mandatory for new and renewed mowing permits. The current plan says permittees "may be required" to do it. The draft keeps the general cap on mowed public land of 100 feet wide or half an acre, whichever is less.
- Boundary markers. Native trees, shrubs, or wooden posts would mark the line at 40-foot intervals, delineation would be due within 180 days, and missing that deadline could cost mowing privileges.
- Erosion control. Among its proposed changes, the Corps's workshop notice lists taking natural rock placement off the list of approved erosion-control methods.
The draft keeps the nontransferable rule and the Realtor Letter. It also says a buyer who joins an association of individual owners with a community dock doesn't have to apply separately for a dock permit, though a vegetation permit may still be needed. If the tree-density change is approved, it would apply to any buyer who applies for a new mowing permit.
Other communities on the lake have also had trouble working with the Corps. In September 2024, The Tennessean reported that Hendersonville officials and residents were forming a Shoreline Committee to help residents deal with the Corps and support shoreline projects.
November Showings Will Happen at a Lower Lake
Lakefront showings for much of November will happen with the lake below normal pool. The Corps has scheduled a November drawdown to assess shoreline next to Corps-operated recreation areas and to do maintenance in those areas.
| Date in 2026 | Lake level |
|---|---|
| Nov. 2 | Slow drawdown begins from about 445 MSL |
| Nov. 6 | Target of 443 MSL reached |
| Nov. 6 to Nov. 20 | Held in the 443 to 443.5 MSL range |
| By Nov. 28 | Back to 445 MSL |
That's about one to two feet below normal pool, and the Corps notes that rain and other conditions can change the levels. The Hendersonville Standard covered the schedule on September 24. The release doesn't give dock owners or permit holders any instructions. Questions go to the Resource Manager's Office at (615) 822-4846.
FAQ
Does an existing dock mean the lot qualifies for a new permit? No. The dock shows that someone held a permit once. A new owner applies under current rules, and the plan says even a dock-designated segment gets reviewed site by site.
What does a dock permit cost? The 2020 plan doesn't list fees. The schedule comes from the Old Hickory Lake Resource Manager's Office at 5 Power Plant Road in Hendersonville, 615-822-4846.
Can a buyer request the Realtor Letter? The plan says the letters go to the current owner of the lakefront property, so the request comes from the seller's side.
If you're buying or selling on Old Hickory Lake and want the shoreline questions answered before the inspection clock runs, Urquhart Realty Company can work through the Corps process with you, starting with the Realtor Letter. Schedule a free consultation and we'll map out the steps for your property.
This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.
