Longboat Key Luxury Homes for Sale

133 luxury homes for sale in Longboat Key, median asking price $2,125,000, mostly $1,175,000 – $8,639,000. Homes with an asking price of $1M or more. All of Longboat Key (ZIP 34228). As of Oct 9, 2026.

2141 HARBOURSIDE DRIVE #1203, LONGBOAT KEY
Active

$1,450,000

2141 HARBOURSIDE DRIVE #1203

LONGBOAT KEY, FL 34228

3 bed
3 bath
2,204 sqft

MLS# A4708890 · Listing courtesy of PREMIER SOTHEBY'S INTERNATIONAL REALTY

3488 MISTLETOE LANE, LONGBOAT KEY
Active

$3,275,000

3488 MISTLETOE LANE

LONGBOAT KEY, FL 34228

3 bed
3 bath
3,341 sqft

MLS# A4708808 · Listing courtesy of MICHAEL SAUNDERS & COMPANY

2550 HARBOURSIDE DRIVE #334, LONGBOAT KEY
Active

$1,400,000

2550 HARBOURSIDE DRIVE #334

LONGBOAT KEY, FL 34228

3 bed
3 bath
3,083 sqft

MLS# A4708638 · Listing courtesy of COLDWELL BANKER REALTY

1916 HARBOURSIDE DRIVE #804, LONGBOAT KEY
Active

$1,599,000

1916 HARBOURSIDE DRIVE #804

LONGBOAT KEY, FL 34228

4 bed
3 bath
2,750 sqft

MLS# A4703045 · Listing courtesy of MICHAEL SAUNDERS & COMPANY

100 SANDS POINT ROAD #219, LONGBOAT KEY
Active

$1,325,000

100 SANDS POINT ROAD #219

LONGBOAT KEY, FL 34228

2 bed
2 bath
1,492 sqft

MLS# A4707969 · Listing courtesy of KELLER WILLIAMS ON THE WATER S

6529 GULFSIDE ROAD, LONGBOAT KEY
Active

$15,000,000

6529 GULFSIDE ROAD

LONGBOAT KEY, FL 34228

5 bed
5 bath
6,500 sqft

MLS# A4707521 · Listing courtesy of DEVELOPERS REALTY LBK, INC

3060 GRAND BAY BOULEVARD #162, LONGBOAT KEY
Active

$1,595,000

3060 GRAND BAY BOULEVARD #162

LONGBOAT KEY, FL 34228

3 bed
4 bath
2,250 sqft

MLS# A4707424 · Listing courtesy of COLDWELL BANKER REALTY

783 MARBURY LANE, LONGBOAT KEY
Pending

$1,549,000

783 MARBURY LANE

LONGBOAT KEY, FL 34228

2 bed
3 bath
2,061 sqft

MLS# A4707000 · Listing courtesy of PREMIER SOTHEBY'S INTERNATIONAL REALTY

2550 HARBOURSIDE DRIVE #333, LONGBOAT KEY
Active

$1,495,000

2550 HARBOURSIDE DRIVE #333

LONGBOAT KEY, FL 34228

3 bed
3 bath
3,067 sqft

MLS# A4708474 · Listing courtesy of INVESTMENTS IN SARASOTA

340 GULF OF MEXICO DRIVE #136, LONGBOAT KEY
Active

$2,995,000

340 GULF OF MEXICO DRIVE #136

LONGBOAT KEY, FL 34228

3 bed
4 bath
2,880 sqft

MLS# A4707766 · Listing courtesy of COLDWELL BANKER REALTY

5461 GULF OF MEXICO DRIVE #304, LONGBOAT KEY
Active

$1,495,000

5461 GULF OF MEXICO DRIVE #304

LONGBOAT KEY, FL 34228

2 bed
2 bath
1,516 sqft

MLS# A4706200 · Listing courtesy of COLDWELL BANKER REALTY

3100 GULF OF MEXICO DRIVE, LONGBOAT KEY
Active

$5,295,000

3100 GULF OF MEXICO DRIVE

LONGBOAT KEY, FL 34228

5 bed
5 bath
4,361 sqft

MLS# A4707515 · Listing courtesy of DEVELOPERS REALTY LBK, INC

6561 BAYOU HAMMOCK ROAD, LONGBOAT KEY
Active

$3,495,000

6561 BAYOU HAMMOCK ROAD

LONGBOAT KEY, FL 34228

4 bed
4 bath
2,604 sqft

MLS# A4703604 · Listing courtesy of RIDER REAL ESTATE

1445 GULF OF MEXICO DRIVE #101, LONGBOAT KEY
Active

$1,090,000

1445 GULF OF MEXICO DRIVE #101

LONGBOAT KEY, FL 34228

3 bed
3 bath
2,092 sqft

MLS# A4708219 · Listing courtesy of COLDWELL BANKER REALTY

6330 LAGUNA DRIVE, LONGBOAT KEY
Active

$1,999,000

6330 LAGUNA DRIVE

LONGBOAT KEY, FL 34228

3 bed
3 bath
2,856 sqft

MLS# A4703867 · Listing courtesy of COLDWELL BANKER REALTY

1591 GULF OF MEXICO DRIVE #618, LONGBOAT KEY
Active

$12,500,000

1591 GULF OF MEXICO DRIVE #618

LONGBOAT KEY, FL 34228

4 bed
6 bath
5,350 sqft

MLS# A4701288 · Listing courtesy of MICHAEL SAUNDERS & COMPANY

3808 GULF OF MEXICO DRIVE #E412, LONGBOAT KEY
Active

$1,175,000

3808 GULF OF MEXICO DRIVE #E412

LONGBOAT KEY, FL 34228

3 bed
3 bath
2,544 sqft

MLS# A4707833 · Listing courtesy of COLDWELL BANKER REALTY

3578 FAIR OAKS WAY, LONGBOAT KEY
Active

$2,695,000

3578 FAIR OAKS WAY

LONGBOAT KEY, FL 34228

3 bed
4 bath
3,118 sqft

MLS# A4705030 · Listing courtesy of COLDWELL BANKER REALTY

775 LONGBOAT CLUB ROAD #405, LONGBOAT KEY
Active

$1,095,000

775 LONGBOAT CLUB ROAD #405

LONGBOAT KEY, FL 34228

2 bed
2 bath
1,602 sqft

MLS# A4704560 · Listing courtesy of COLDWELL BANKER REALTY

4525 GULF OF MEXICO DRIVE #204, LONGBOAT KEY
Active

$1,125,000

4525 GULF OF MEXICO DRIVE #204

LONGBOAT KEY, FL 34228

2 bed
2 bath
1,362 sqft

MLS# A4707683 · Listing courtesy of COLDWELL BANKER REALTY

3617 FAIR OAKS PLACE, LONGBOAT KEY
Active

$2,100,000

3617 FAIR OAKS PLACE

LONGBOAT KEY, FL 34228

3 bed
4 bath
2,950 sqft

MLS# A4706856 · Listing courtesy of COLDWELL BANKER REALTY

3360 BAYOU SOUND, LONGBOAT KEY
Active

$4,699,999

3360 BAYOU SOUND

LONGBOAT KEY, FL 34228

5 bed
5 bath
4,000 sqft

MLS# A4707025 · Listing courtesy of COLDWELL BANKER REALTY

2525 GULF OF MEXICO DRIVE #7B, LONGBOAT KEY
Active

$1,450,000

2525 GULF OF MEXICO DRIVE #7B

LONGBOAT KEY, FL 34228

2 bed
2 bath
1,491 sqft

MLS# A4706913 · Listing courtesy of COLDWELL BANKER REALTY

1591 GULF OF MEXICO DRIVE #312, LONGBOAT KEY
Active

$4,290,000

1591 GULF OF MEXICO DRIVE #312

LONGBOAT KEY, FL 34228

2 bed
3 bath
2,154 sqft

MLS# A4702788 · Listing courtesy of MICHAEL SAUNDERS & COMPANY

More in Longboat Key

Luxury Homes for Sale nearby

Questions about Longboat Key Luxury Homes for Sale

How many luxury homes are for sale in Longboat Key?

133 luxury homes are listed on this site as of Oct 9, 2026, from Stellar MLS. The list updates every hour.

What is the median asking price of luxury homes in Longboat Key?

The median asking price is $2,125,000; most are listed between $1,175,000 and $8,639,000. These are asking prices, not sale prices.

Can George help me buy in Longboat Key?

Yes. George Predescu, REALTOR® with Horizon Realty International, can set up showings for any listing here, including ones listed by other brokers. Call or text (941) 899-3045.

Want to see one of these luxury homes?

George Predescu, REALTOR® with Horizon Realty International, can answer questions and set up showings.

Call (941) 899-3045Text GeorgeSend a message

Listings courtesy of Stellar MLS as distributed by MLS GRID

Based on information submitted to the MLS GRID as of Oct 9, 2026, 3:15 PM EDT. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. 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. Some IDX listings have been excluded from this website. Full IDX / DMCA disclaimer