Vacation Rental & Investment Guide for Old Hickory Lake

Is Old Hickory Lake a Good Vacation Rental Market?

Old Hickory Lake sits under 30 minutes from downtown Nashville, giving it a built-in visitor base unlike almost any other lake in this research series — Nashville's tourism draw is enormous, and a lake this close to it should, in theory, be an obvious short-term rental market. In practice, the two cities that hold most of the lake's desirable shoreline — Nashville/Davidson County on the south side and Hendersonville in Sumner County on the north side — have taken sharply different but both highly restrictive approaches to short-term rentals, making this one of the most regulation-heavy lakes in this entire research series.

Before evaluating any specific property, understand Tennessee's statewide framework: the 2018 Short-Term Rental Unit Act includes a "legacy clause" that protects properties already operating as STRs (and remitting applicable taxes for at least 6 of the 12 months before a new restriction takes effect) from being shut down by a subsequently adopted, more restrictive local ordinance. That legacy protection matters enormously here, because it means an existing, already-operating STR can be worth substantially more than a comparable property without that protected status — a genuinely unique moat fact for Tennessee lakes as a category.

Who Buys and Who Rents on Old Hickory Lake

Buyers include Nashville-area investors specifically targeting properties with legacy STR status, second-home owners drawn to the lake's proximity to the city without wanting the regulatory fight, and buyers evaluating unincorporated Sumner County specifically because it currently has no STR ordinance at all. Renters are a mix of Nashville tourism overflow (bachelorette parties, concert-goers, and general Music City visitors looking for lake-adjacent lodging) and standard boating and fishing groups drawn to one of Tennessee's largest lakes.

Because so much of the lake's prime shoreline sits within Hendersonville's residential-STR ban, the pool of legally rentable lakefront inventory is meaningfully smaller than the total lakefront inventory — a critical distinction for any investor to understand before shopping.

Peak Season, Off-Season & Demand Drivers

Summer boating season drives peak demand, consistent with other Tennessee reservoirs, and the lake hosts multiple major bass fishing tournaments including Bass Pro Shops National Fishing Championship events, which draw a genuine secondary demand spike independent of general boating traffic. Because Nashville itself is a year-round tourism draw, any legally operating STR near the lake likely sees more consistent off-season demand than a lake fully dependent on destination boating tourism — worth factoring into an occupancy strategy for any property with confirmed legal STR status.

County and Municipal Short-Term Rental Rules

This is the section that matters most on Old Hickory Lake, and it differs sharply by exactly where a property sits.

City of Hendersonville, Sumner County's largest city and home to much of the lake's north shore, banned short-term rentals in every residential zoning district via a 2016 zoning ordinance amendment. This is not a theoretical rule: the city has actively litigated to enforce it, including a case where a senior judge initially ruled the ban unconstitutional in 2023, only to reverse that decision after the city appealed, with the court ultimately upholding the ordinance under a rational-basis standard tied to preserving residential neighborhood character. A separate, ongoing case against a company operating two Old Hickory Lake properties resulted in a permanent injunction after the operator continued renting despite repeated citations. Violations are capped at $50 per day plus court costs under state law, but the city has shown it will pursue citations in volume — one documented case involved roughly 30 separate counts against a single property. Short-term rentals remain legal only within Hendersonville's Old Town Commercial and General Commercial zoning districts.

Metro Nashville and Davidson County, which holds the lake's southern shoreline, takes a different but still highly structured approach. Any short-term rental requires a Short-Term Rental Property (STRP) permit from Metro Codes, with a $313 application fee. Non-owner-occupied STR permits are severely restricted: new permits are only available in specific commercial zoning districts and are prohibited in the AR2A, R, RS, and RM residential zones that cover most of the lake's shoreline. Owner-occupied STRs face fewer restrictions but still require the permit. Since March 1, 2022, single and two-family dwellings must include a certification from a state-licensed architect, engineer, or home inspector confirming the home meets relevant safety provisions, along with a certified floor plan, proof of at least $1,000,000 in liability insurance, and a notarized affidavit. Investors must confirm zoning eligibility before acquiring any property with a non-owner-occupied rental strategy in mind.

Unincorporated Sumner County, which includes meaningful lake-adjacent land outside Hendersonville's city limits, had no STR ordinance in place as of this research, despite more than 400 miles of unincorporated shoreline. County commissioners have debated a standalone ordinance modeled on Wilson County's framework multiple times, without the draft advancing past the planning commission stage as of mid-2025. This means unincorporated Sumner County currently represents the most STR-permissive option near the lake — but treat this as a temporary condition, not a durable advantage, given how actively the county has debated closing this gap.

Wilson, Trousdale, and Smith counties, which hold smaller shares of the lake's upstream shoreline, were not researched in the same depth; Wilson County has some form of existing STR framework (referenced as the model for Sumner County's draft ordinance), while Trousdale and Smith counties' specific postures were not confirmed in this research. Verify current requirements directly with each county for any property in those jurisdictions.

HOA Restrictions: Verify Independently

Several Old Hickory Lake subdivisions, including at least one documented case in Hendersonville's Blue Ridge Subdivision, have HOAs that have actively opposed illegal STR activity within their communities. Even where a property might otherwise qualify for legacy STR status or sits in a more permissive jurisdiction, HOA covenants can impose an independent restriction. Request recorded covenants and any HOA rental policy in writing before purchasing with rental intent.

Dock, Waterfront & Boating Considerations

Old Hickory Lake is managed by the U.S. Army Corps of Engineers, Nashville District. No permit is required simply to use the lake, and jet skis and standard motorized boats are allowed, but houseboats are not permitted. Any private dock construction or enhancement requires a USACE permit; confirm the current process, fees, and any transfer requirements directly with the Nashville District before purchasing a property where dock access is central to the rental strategy.

Flood Insurance and Other Ownership Costs

Lenders will require a FEMA flood zone determination for any financed Old Hickory Lake purchase. Request the determination before writing an offer.

Rental-specific costs to budget include Nashville/Davidson County's $313 STRP permit fee plus the cost of a licensed architect, engineer, or inspector certification, $1,000,000 minimum liability insurance, Tennessee state sales tax and applicable local occupancy taxes, and — if pursuing a Hendersonville commercial-zone property — the different cost structure that comes with commercial rather than residential real estate. If targeting a legacy-status property, budget for careful legal verification of that status before closing, since losing legacy protection (through a 30-month gap in operation or repeated violations) permanently changes the property's rental viability.

Property Management Considerations

Given the legal complexity and active enforcement environment on this lake — particularly in Hendersonville — owners should treat compliance verification as an ongoing management task, not a one-time setup step. A local property manager or attorney familiar with Sumner and Davidson counties' specific enforcement patterns is worth the cost here more than at most lakes in this research series, given the demonstrated willingness of Hendersonville in particular to pursue citations and court action.

Questions Every Investor Should Ask Before Purchasing

• Does this specific property sit in Hendersonville city limits, unincorporated Sumner County, Davidson County, or another jurisdiction — and what does that mean for STR legality?
• If claiming legacy STR status, can the seller document at least 6 months of tax remittance in the 12 months before the relevant ordinance took effect?
• If in Davidson County, is the property in a zoning district eligible for a non-owner-occupied STRP permit?
• Has the property or a comparable one nearby been cited for STR violations previously?
• Does any HOA restrict short-term rentals independent of the municipal or county rule?
• What is the property's FEMA flood zone designation, and what would flood insurance cost?

Risks and Common Mistakes

The single biggest and most costly mistake on Old Hickory Lake is purchasing a Hendersonville residential property assuming short-term rental use is possible — the city has demonstrated, through multiple court cases and dozens of citations against a single repeat violator, that it will actively enforce its 2016 ban. A second mistake is assuming unincorporated Sumner County will remain unregulated; the county has debated closing this gap multiple times and could act with little advance notice. Buyers should also not assume Davidson County zoning automatically permits a non-owner-occupied rental — most residential zones do not, and verifying eligibility before purchase is essential, not optional.

Why a Local Agent Matters Here

Old Hickory Lake's patchwork of an actively enforced Hendersonville ban, a heavily structured Davidson County permit system, and an unincorporated Sumner County gap that could close at any time is exactly the kind of legal complexity a generic listing search cannot untangle. An agent who works this lake regularly will know which specific streets and subdivisions carry legacy STR status, how Hendersonville's enforcement actually plays out, and how to verify a property's zoning eligibility before you are contractually committed — the difference between a rental investment that operates legally and one that ends up in circuit court.