
1591 GULF OF MEXICO DRIVE UNIT 312, LONGBOAT KEY, FL, 34228
Active0 days on marketListed Sep 21, 2026MLS #A4702788
About this home
1591 GULF OF MEXICO DRIVE UNIT 312
Tucked into the Champagne Building at The Residences at The St. Regis Longboat Key, unit 312 is a fully furnished coastal residence done right. Ceilings soar, glass walls stretch floor to ceiling, and the craftsmanship shows in every corner of this thoughtfully laid-out home. Step off the private elevator and into a great room capped by a dramatic tray ceiling and a sculptural bubble chandelier, where sliding glass doors open the space up to the terrace and the greenery beyond, letting the space extend beyond the walls. The kitchen is built for chef and entertainer alike. Glossy custom cabinetry, waterfall-edge counters with a leathered finish, a book matched quartz backsplash, and a full Wolf and Sub-Zero lineup, gas cooktop, double wall ovens, paneled refrigeration all give it the look of a showroom and the function of a real working kitchen. The island is the centerpiece for memories to be made with friends and family. The primary suite feels like its own retreat, tucked away from the living space with a wall of glass framing the grounds below. The bath is spa-worthy: dual vanities under illuminated round mirrors, a frameless glass rain shower, and a walk-in closet custom-fitted with enough drawers and shelving for a serious wardrobe. A second ensuite bedroom offers privacy for guests, and a well-appointed bath handles the rest. A discreet wet bar with wine storage and ice maker sits ready for evening cocktails, and wide-plank, wood-look porcelain tile runs throughout, warming up every room without competing with the views. Outside, the private terrace comes with its own Wolf gas grill, an easy spot for dinner under Longboat Key's evening skies. This is one of only 69 residences in the first branded residential community on the Gulf of Mexico with 800 feet of private beachfront. Ownership here comes with real perks: St. Regis Butler and Concierge service on call, a private Residents' Clubhouse and fitness center, a resident-only pool and spa, and beachside cabanas set aside just for owners. Steps beyond that, the full resort opens up: a heated infinity-edge pool, a drifting lazy river, a meandering saltwater lagoon home to a family of resident Aldabra tortoises, several chef-driven restaurants, and an oceanfront spa with vitality pools and a full menu of treatments. It's the kind of amenity list that makes staying home feel like a vacation. St. Armand’s Circle and downtown Sarasota are just minutes away, but out here on this stretch of Longboat Key, the pace slows down and the world feels a little further off. Here, you're not just buying a home, you're buying into the St. Regis way of doing life, every single day.
Facts & features
The home at a glance
2
Bedrooms
2.5
Bathrooms
2,154
Sqft
0 ac
Lot size
2
Garage
2024
Year built
One
Levels
$1,992
Per sqft
Inside
Outside & construction
Community & fees
Utilities & systems
The numbers
What it really costs
Built from this home's actual numbers — the most recent property-tax bill on record — not generic estimates.
$22,565 /mo · 30% down, 30-yr fixed at 6.9%
Why the rate is different here
These numbers assume a generic buyer — your credit, down payment and loan program change them. Get the real quote for a condo-hotel in minutes:

Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Run your own numbers
Estimated payment
$22,565/mo
Taxes reflect the most recent bill on record; insurance is a typical-Florida estimate. Your lender’s numbers will differ. CENTURY 21 Edge partners with Florida’s best lenders.
Where it sits
Inside Longboat Key
Get to know Longboat Key. See the full Longboat Key guide →
LONGBOAT KEY 34228 — neighborhood snapshot
Population
7,512
Median age
71.5
Median income
$143,365
Median home value
$959,200
Avg household
1.8
Households w/ children
51%
For the school run
Sarasota County School District
School assignments and ratings via edgeAI — always verify with the district.
The numbers that matter
The Longboat Key market
$820K → $1.4M
Longboat Key median sold, yr/yr
93.1%
Sale-to-list ratio (12 mo)
Median sold price, Longboat Key, trailing 36 months (3-month rolling) · live MLS data.
This home is listed 633% above the LONGBOAT KEY 34228 median. See the full Longboat Key market guide →
Paper trail
This home's history
Your home team
The pros in your corner
Buying a home is two conversations — the home and the money. Here’s who handles each, side by side, already working together.
Your agent
Kemarie Johnson
REALTOR® · CENTURY 21 Edge
Tours, negotiation, and every question about 1591 GULF OF MEXICO DRIVE UNIT 312 — start here.

Your lender
Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Pre-approval, rates, and the real monthly number for 1591 GULF OF MEXICO DRIVE UNIT 312 — before you fall in love.
See it in person
Schedule a tour
Live availability from Kemarie's calendar — pick a time and it's booked. Confirmation lands in your inbox immediately.
Straight answers
1591 GULF OF MEXICO DRIVE UNIT 312 FAQs
What would the monthly payment be for 1591 GULF OF MEXICO DRIVE UNIT 312?+
With 30% down on a 30-year condo-hotel loan at 6.9%, the all-in payment lands around $22,565/mo — principal and interest, the actual property-tax bill and typical Florida insurance. The payment calculator on this page lets you switch loan type (FHA, Conventional, VA) and adjust the down payment, rate and term.
What are the property taxes on 1591 GULF OF MEXICO DRIVE UNIT 312?+
The most recent tax bill on record (2025) was $31,531. A new owner's bill can differ once the sale price resets the assessed value — we can walk you through what to expect.
Are pets allowed at 1591 GULF OF MEXICO DRIVE UNIT 312?+
The listing reports pets: Number Limit, Yes. Communities often layer on breed or weight rules — we'll verify the specifics with the association before you commit.
How does the price compare to other homes in Longboat Key?+
At $4,290,000, this home is listed about 352% above the Longboat Key median of $950,000. The market section on this page shows how the area is trending.
Which schools are assigned to 1591 GULF OF MEXICO DRIVE UNIT 312?+
Booker High School (high), Booker Middle School (middle), Southside Elementary School (elementary) — Sarasota County School District. Always verify school assignments with the district before relying on them.
The brief
Five things that matter here
01Positioned at the premium end
$4,290,000 runs 633% above the LONGBOAT KEY 34228 median — but at 2,154 sqft it's also 43% larger than the typical Longboat Key listing.
02Waterfront living
This home sits directly on the water — the single scarcest feature in Florida inventory and the strongest long-term value anchor.
03The trade-off to know about
Condo-hotel units use specialty financing — expect a larger down payment and a rate premium, or an all-cash purchase. Our lender partners quote these weekly; the cost panel below reflects standard financing, so ask us for the real quote.
04Fresh on the market
Listed today in a Longboat Key market that averages 93 — if it fits, move quickly.
05Strong assigned schools
Booker High School, Booker Middle School, Southside Elementary School — Southside Elementary School rates 5 of 5. Always verify assignments with the district.
Listing courtesy of MICHAEL SAUNDERS & COMPANY · Lynn Morris, PLLC. MLS #A4702788.
IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by Stellar MLS.
Never miss a listing
New Longboat Key homes, in your inbox
Like 1591 GULF OF MEXICO DRIVE UNIT 312 but not quite? A daily digest of every new listing in Longboat Key — straight from the MLS, hours after it goes live. Unsubscribe anytime.
Just watching this one home? Ask Kemarie to ping you on any price or status change →