Drive Gulf of Mexico Drive this week and the island reads like a project schedule made visible. Sand piles at the north end. Fresh asphalt on General Harris. Cranes staged near the Village. Portofino's parking lot half-empty because the dining room is closed for the summer. A "For Expansion" notice tacked to the office building next to Whitney's.
None of that shows up in the lifestyle brochures. But if you already own a home on Longboat Key, the sequence of what's happening between now and the tree lighting in November is the actual texture of the next four months. Below is what to expect, in the order it will touch your driveway, your dinner reservation, and your weekend.
The Construction Clock Is the Real Story
Longboat Key is running through the largest wave of infrastructure work in a generation, and most of it is happening at once because the 2024 storm season pulled forward projects that were already on the books.
Start with the sewer. A 20-inch plastic pipe is being installed under Sarasota Bay to replace the fifty-year-old metal subaqueous line, the one that corroded against a submerged log and spilled roughly 11 million gallons before it was repaired. Garney Construction is handling the underwater portion, using barges, turbidity curtains, excavators, and cranes to trench and bury the line on the bay floor. Design finished earlier this year and construction began mid-2026. The town's five-year plan budgets $42 million for it, up from earlier estimates of $21.9 million and then $30 million as the environmental permitting scope hardened.
Above ground, Country Club Shores HOAs 1 through 3 have been under a water main replacement since July 6, using a pipe-bursting technique that limits open trenching. Neighborhood repaving began on General Harris Street in late May for about $72,550, with Royal Road, Cedar Street, and Palm Drive scheduled next.
The Broadway Roundabout at Gulf of Mexico Drive and Broadway Street, near the Longboat Pass Bridge, is the one that will change how residents actually drive the island. FDOT is leading it, Kimley-Horn designed it, and roughly $4.8 million in federal funds were pulled forward from 2030 to fund it. Construction is expected to run about two years. The Sarasota County half of Gulf of Mexico Drive won't be repaved until 2027 or 2028, and the Manatee County half waits until after the roundabout is finished, so the north end of the island will feel like a job site well into 2028.
Here is the sequence in one place.
| Project | Where | When | What it means for a resident |
|---|---|---|---|
| Subaqueous sewer main | Under Sarasota Bay, LBK to Manatee mainland | Construction began mid-2026 | Barge activity in the bay; long-term utility protection |
| Country Club Shores water main | HOAs 1–3, south end | Started July 6, 2026 | Localized water shutoffs, contractor traffic |
| Neighborhood repaving | General Harris, then Royal, Cedar, Palm | Rolling through summer/fall | Short-duration street closures, fresh surface |
| Broadway Roundabout | GMD at Broadway St., north end | Bids summer 2026, ~2-year build | Detours near Longboat Pass; changes north-end access permanently |
| GMD resurfacing, Sarasota side | County line to Longboat Club Rd. | Scheduled 2027–2028 | Bike lanes restored to at least 4 feet, new reflective markings |
| Beach renourishment | Islandwide, 800,000 cubic yards | Starts late 2027 or early 2028 | Truck traffic on GMD, temporary beach access limits |
| Gulfside Road groin field | Ohana seawall south to Half Moon House | Permitting now, 2028 build if approved | Seven permeable rock groins to slow the island's most erosive stretch |
Two takeaways for anyone living here. First, if you were hoping the Sarasota-side stretch of GMD would get resurfaced this year, it won't. Second, the north end is going to be the noisiest address on the island through 2028, and buyers in that part of the Village should assume construction context is part of the deal.
Dining Is Moving More Than It Looks
The restaurant story on Longboat Key this year is quieter than the construction story but just as concrete.
Whitney's on the north end filed a zoning map amendment on July 22 to demolish the former office building at 6960 Gulf of Mexico Drive and turn it into expanded outdoor seating, with a slatted canopy structure over the deck and enough capacity to serve 200 diners. The application also includes 1,370 square feet of new commissary kitchen, storage, and restrooms. Read as a signal, this is the kind of investment an operator makes when they expect the Village to be a busier place five years out, not less busy. The application specifically frames the original build as the redevelopment of a "blighted" former gas station, which tells you where the north-end trend is headed. Details of the application are on the Business Observer site.
Portofino Ristorante & Bar at the Longboat Key Club Moorings has been closed since May 30 for renovations and reopens September 30. If Portofino is your Friday-night default, you have about eight more weeks of alternatives to plan. The Tavern & Whiskey Bar has been carrying dinner service seven nights a week through the summer to compensate.
The St. Regis Longboat Key Resort dining venues are now past their opening-year turbulence. The property has been through two hurricanes in its first weeks in fall 2024, closed for cleanup, reopened, and settled into what is effectively the island's second dining anchor. Six of the seven food and beverage venues are open to the public: CW Prime (the signature steakhouse), Riva (coastal Italian), Aura (open-air Latin American at the pool), Oshen (rooftop Japanese-Peruvian), Monkey Bar (Gulf-side, a nod to the Colony-era original), and Caroline's café. If you have out-of-town guests staying with you this fall, the St. Regis is now the "one place they've heard of" that actually delivers on its billing.
For casual, Guppy's Good Times at 5610 Gulf of Mexico Drive continues to fill the mid-island gap between the Village and the south end, and Chart House on the bay is running a fall wine dinner series with Cakebread, Caymus, and Prisoner. If you want a table, book early. The season starts earlier every year and the St. Regis has pulled in a new tier of guest who will happily eat off-property.
The Fall Calendar, in Dates You Can Actually Use
Most of what shows up on aggregator sites is generic. Here is the short list of things worth putting on the fridge.
- Ferraris on the Circle, St. Armands Circle Park, 1 St. Armands Circle. Annual car show benefiting Flight to the North Pole. Free to walk through.
- Sarasota Fall Fine Art Festival on St. Armands Circle. The one fall art event that pulls national artists.
- Light Up Longboat, November 21, 5 to 7 p.m., Town Center Green at 600 Bay Isles Road. Tree lighting, Santa at the Karon Family Pavilion, vendors, live music, best-dressed costume contest. This is the event, more than the Fourth of July parade, that the year-round Longboat community actually shows up for.
- Longboat Key Chamber at 5390 Gulf of Mexico Drive is the clearinghouse if you want to be a vendor or need updated event details.
If you're new to the island, put Light Up Longboat on the calendar first. It's the closest thing Longboat has to a shared town moment, and it's the fastest way to meet neighbors on foot.
What the Sequence Tells You About the Island
Pull back from the individual updates and a pattern emerges. Longboat Key is spending heavily on the things that don't photograph well: a sewer main under the bay, repaved bike lanes, roundabout drainage, groin fields at Gulfside Road. It is also absorbing the largest hospitality investment in half a century in the St. Regis. Those two curves are related. The infrastructure spend is what makes the hospitality spend viable on an 11-mile barrier island with no developable land remaining. Every hurricane that damages an older structure gets replaced, over time, by a newer building at a higher price point, and the town's job is to make sure the pipes, roads, and beach under those buildings can hold up.
For a homeowner, that has one practical consequence worth naming. Longboat Key condo sales in March 2026 hit a median of about $1.08 million, up from roughly $800,000 the year before, while properties are selling at about 93 to 94 percent of list. The market is not frantic. It is expensive and it is patient. Buyers who came through as St. Regis guests are converting into owners on a longer timeline than the 2021 to 2023 cycle, and sellers who are willing to price against real comps are finding qualified buyers. If you have been on the fence about listing, the fall shoulder season into the November tree lighting is the window when the seasonal audience arrives and starts looking.
If you'd like a straight read on what your Longboat Key home would list for in this market, or which parts of the island will be quietest through the 2027 construction cycle, RSTS Group works this stretch of the coast every week. Reach out when you want a conversation, not a pitch.
