Buying Waterfront Property? Dock Permit Due Diligence Before You Close

Informational Only: Always verify current requirements with the relevant government agency before starting any dock construction or permitting activity.

Buying a waterfront property with an existing dock introduces a set of due diligence questions that most real estate agents don't think to ask and most buyers don't know to investigate. A dock that looks like a bonus amenity can turn out to be an unpermitted liability — one that requires removal at your expense, prevents you from selling the property until resolved, or limits how you can use the structure. This guide covers every dock-related question to ask and document before closing on any waterfront property.

The Fundamental Question: Is the Dock Permitted?

An unpermitted dock on the property you're buying becomes your problem the moment you take title. Unlike many property conditions that can be negotiated in price, permit violations attach to the land and transfer with it. The prior owner's failure to obtain permits does not relieve you of the obligation to resolve them — and the relevant agencies can and do enforce unpermitted structure violations against new owners.

Dock permit status should be confirmed through primary sources — the agencies themselves — not through seller representations or real estate agent assurances. Here's how to verify permit status for each major agency type:

TVA (Tennessee Reservoirs)

Call TVA's Public Land Information Center at 1-800-882-5263 and request a Section 26a permit history for the property address. TVA staff can look up whether any Section 26a permit was issued, its current status, and whether any enforcement actions are on file. This takes 5–10 minutes on the phone and should be done before you finalize any purchase offer on Tennessee reservoir waterfront.

Florida DEP

Florida DEP maintains an online permit database at floridadep.gov where you can search by property address or permit number for any Environmental Resource Permit. For exempt docks, there may be no permit on file — but the seller should be able to provide documentation (measurements, photographs, written assessment) showing the dock qualifies for the Chapter 403.813 exemption. No documentation is a red flag.

Georgia CRD

Contact the Georgia DNR Coastal Resources Division at (912) 264-7218 and ask for any Revocable License associated with the property address. Georgia coastal docks require Revocable Licenses regardless of size; an existing coastal Georgia dock without one is unpermitted.

Army Corps of Engineers

If the property is on navigable federal waters, request any permit records from the relevant Corps District. Corps permits are public records and can be searched through the district's regulatory office.

County Building Department

Search your county's permit records (available online in most counties) for any building permits associated with the property address. County records will show whether a building permit was pulled and whether required inspections were completed and passed.

What to Do When No Permit Exists

When your pre-purchase research reveals an unpermitted dock, you have several options:

Require the seller to resolve the permit issue before closing. This is the cleanest option — the seller pursues after-the-fact authorization or removes the structure at their expense, and you take title to a compliant property. The drawback: it takes time and may delay or complicate closing.
Negotiate a price reduction to account for the permit resolution cost. Get cost estimates from a dock contractor and permit specialist for after-the-fact authorization or removal, and reduce your offer accordingly. Ensure the purchase agreement clearly allocates responsibility for the permit issue.
Walk away. For docks that appear to be in locations where no permit would ever have been issued (built over wetlands, in Outstanding Florida Waters beyond permitted size, in an Army Corps no-build zone), after-the-fact authorization may be impossible and removal is the only option. That changes the property's value fundamentally.

Permit Status and Title Insurance

Title insurance typically does not cover permit violation costs. Most title policies specifically exclude coverage for violations of government regulations that were not in the public record as of the closing date. A dock permit violation that exists but hasn't been formally noticed by the agency is generally not in the public record — meaning your title insurance won't cover the cost of resolving it after you discover it post-closing.

This is why pre-closing due diligence — not post-closing discovery — is so important. Once you own the property, you own the problem.

Dock Condition and Remaining Useful Life

Beyond permit status, assess the physical condition of any existing dock as part of your due diligence. Items to evaluate:

Piling condition: Wood pilings at or near the waterline are the most common failure point. Signs of rot, marine borer damage, or significant corrosion warrant inspection by a marine contractor.
Deck surface: Surface boards can be replaced relatively cheaply; substructure framing repairs are significantly more expensive.
Hardware and connections: Corroded hardware, failing connection brackets, and deteriorated beam-to-piling connections are common in older docks.
Boat lift condition: Hydraulic systems, motors, and cables have limited service lives. Ask for maintenance records and last service date.
Water depth changes: On some lakes, sediment accumulation reduces water depth at the dock end over time. Confirm current depth is adequate for your intended watercraft.

A $300 inspection from a dock contractor or marine surveyor is a reasonable investment before purchasing any property with an older or structurally questionable dock.

Questions to Ask the Seller

Do you have a copy of every permit (TVA, state, county) for this dock?
When was the dock last modified or repaired? Were permits pulled for that work?
Has the dock ever received a notice of violation or enforcement letter from any agency?
Is there an HOA or lake association, and has the dock been approved under their rules?
Do you have a sovereign submerged land lease or consent for this dock? (Florida, Georgia, coastal states)
Have you ever been told the dock needs modifications to be compliant?

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Includes a buyer due diligence section — every permit question to ask and document before closing on waterfront property.

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Frequently Asked Questions

No. "It's always been there" is one of the most common seller responses to dock permit questions — and it's not documentation of compliance. Age does not create permits retroactively, and agencies do not generally grandfather unpermitted structures simply because they've existed for many years. TVA actively enforces against long-standing unpermitted structures when properties sell. Require actual permit documentation — not assurances — before closing on any waterfront property with an existing dock.

Standard home inspections typically do not include dock permit verification or detailed structural dock assessment. A home inspector may note obvious physical deficiencies but is generally not trained in dock permit compliance or marine structure engineering. For permit status, verify directly with the relevant agencies. For physical condition, consider a separate dock inspection by a qualified marine contractor or surveyor — particularly for older docks or those showing visible deterioration.

Yes — escrow arrangements for permit resolutions are common in waterfront real estate transactions. A common structure: the seller provides funds in escrow to cover the estimated cost of after-the-fact permitting or removal, the buyer takes title, and the escrow funds are used to resolve the issue post-closing with the seller bearing the financial responsibility. The specific terms (who manages the resolution, what happens if costs exceed the escrow amount) should be clearly specified in the purchase agreement with guidance from a real estate attorney familiar with waterfront transactions in your state.

Buying Waterfront Property: Dock Permit Due Diligence Checklist