Water is the lot
In east Boca Raton and Highland Beach, a home’s value starts where the land meets the water. Interior square footage can be renovated. A point lot, a wide canal, deep water at low tide, and a short, bridge-free run to the inlet cannot be added later. That is why two homes with similar interiors can sell far apart, and why an experienced waterfront buyer reads the survey, the seawall, and the dock before the kitchen.
This hub collects what owners and buyers need in one place: how Boca waterfront is laid out, the October marina news from Lake Boca, a dock and seawall checklist that travels to any showing, and the carrying-cost questions that belong in every waterfront purchase in 2026. Community-specific detail sits in Royal Palm Yacht & Country Club and The Sanctuary. Pricing sits in the Market Report.
The map, in plain language
Boca’s waterfront is not one market. Direct Intracoastal homes look across a wide, active waterway and usually offer the strongest dockage and views. Point lots, where a canal meets the Intracoastal, add width and light on two sides and sit at the top of most buyer lists. Canal homes trade on width, length of water frontage, and how quickly the canal reaches open water. Lake Boca, the wide basin just inside Boca Inlet and beside The Boca Raton resort, is a category of its own: part anchorage, part front yard for some of Boca’s best known estates, and the water that connects Royal Palm, the resort marina, and the inlet.
October news: the resort marina on Lake Boca
On October 15, 2026, The Boca Raton won approval to expand its marina piers into Lake Boca, replacing aging docks with modern floating ones, as we reported in Issue #1. The resort also has an eight-story residential building approved in March, with residences from about $9 million and construction expected to start late this year, after roughly $375 million in upgrades since the resort’s $875 million purchase in 2019.
For a private owner, a resort marina approval matters in practical ways. Better floating docks next door support values, bring larger boats into the basin more often, and usually raise the standard a private dock is judged against at resale. Construction on the water also means a season of barges, pilings, and permitted work windows in a shared basin, which nearby owners will want on their calendars.
The dock and seawall checklist
Use this list on any Boca or Highland Beach waterfront showing. Every item can change price, insurability, or the time it takes to use your own dock.
Seawall. Age, material, cap height, visible leaning or cracking, soil loss behind the wall, and any permit history for raising or replacement. A wall near the end of its life is a capital project, not a cosmetic note.
Dock and lift. Length, decking condition, pilings, lift capacity and age, power and water at the dock, and whether dock and lift were permitted and match the survey.
Water at the dock. Depth at mean low water, canal width in front of the property, turning room, and any neighbor dock or mooring that narrows the fairway.
Access. Bridges between the dock and the inlet, with clearances at high tide for the boat you own today, not the boat in the listing photo. Fixed bridges decide whole neighborhoods for a sailboat or a tall center console.
Paper. Survey showing riparian lines, any submerged land lease or consent that applies, dock permits, and association or city rules on dock size, lifts, and liveaboards where relevant.
Flood, elevation, and insurance
A waterfront address in 2026 is priced with its elevation certificate, not beside it. First-floor elevation, flood zone, roof age, and opening protection drive both lender requirements and insurance cost, and cash buyers should run the same numbers even when no lender requires a policy. Sellers help themselves by having the certificate, roof records, seawall permits, and any prior mitigation work in a single file before listing. Buyers help themselves by quoting insurance on the specific address during the inspection period at the latest, and earlier when the premium will decide whether the home works at all.
Teardown value is waterfront value
The clearest proof in 2026 sits in Royal Palm, where a spec estate sold for $75 million in May, the highest price in Boca history, in a community with every buildable lot spoken for. Waterfront land that cannot be recreated is the asset. The house is the current use of it. That logic applies, at lower numbers, in Boca Harbour, on Spanish River, and on the Intracoastal in Highland Beach. When we value a waterfront home for a seller, we separate land, dock and seawall condition, and house, then test each against closed sales. When we advise a buyer, we do the same in reverse, so a beautiful renovation does not hide a tired wall or a shallow canal.
Broader Boca demand supports those land values. October brought a $90.3 million sale of Woodfield Plaza, a $64 million office purchase by Related Ross, and downtown’s Aletto already 64% leased, all covered in Issue #1 and tracked in Boca Raton New Developments.
Owning the water well
Good waterfront ownership is maintenance on a schedule: seawall inspections, lift service, piling and dock hardware checks after storm season, and permits pulled before work, not in apology after. It is also neighborliness on a shared canal. Wake, light, and dock construction affect every house on the water. The owners who protect their value best tend to be the ones whose docks, walls, and paperwork are in order long before a sale is considered.
By Eric Levy, PA, Coldwell Banker Realty. Best of Zillow agent · 88 Zillow reviews at 4.9 stars · Ranked in the top 0.33% of 3,602 Boca Raton agents
A quiet next step: Before you buy or sell on the water in Boca or Highland Beach, have the dock, seawall, and access facts checked for that one address. Call or text Eric at (561) 654-6199 and he will walk the checklist with you.