Bay Isles, Longboat Key FL Real Estate

77Results

Browse available properties in Longboat Key’s Bay Isles neighborhood. Reach out to Michael Saunders & Company to schedule a showing or get more details. Create an account to save your favorites and receive notifications on new listings.

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2850 Gulf Of Mexico Drive Longboat Key FL 34228

$368,500

Longboat Key, FL

2850 Gulf Of Mexico Drive, Unit 5

  • 1 Bed
  • 1 Bath
  • 657 SqFt
  • 21 Days on Market
MLS#: A4691701

$2,400,000

Longboat Key, FL

3610 Bayou Circle

  • 3 Beds
  • 4 Baths
  • 0.31 Acres
  • 3,192 SqFt
  • 50 Days on Market
MLS#: A4688141

$1,399,999

Longboat Key, FL

3511 Fair Oaks Court

  • 3 Beds
  • 3 Baths
  • 0.22 Acres
  • 2,579 SqFt
  • 71 Days on Market
MLS#: A4684840

$2,499,500

Longboat Key, FL

3421 Bayou Sound

  • 3 Beds
  • 3 Baths
  • 0.26 Acres
  • 3,768 SqFt
  • 79 Days on Market
MLS#: A4684177

$1,050,000

Longboat Key, FL

3435 Winding Oaks Drive, Unit 18

  • 2 Beds
  • 3 Baths
  • 2,555 SqFt
  • 83 Days on Market
MLS#: A4680403

$699,000

Longboat Key, FL

2110 Harbourside Drive, Unit 523

  • 3 Beds
  • 2 Baths
  • 2,031 SqFt
  • 84 Days on Market
MLS#: A4682869

$1,299,000

Longboat Key, FL

3010 Grand Bay Boulevard, Unit 432

  • 3 Beds
  • 4 Baths
  • 2,143 SqFt
  • 86 Days on Market
MLS#: A4683353

$2,000,000

Longboat Key, FL

2450 Harbourside Drive, Unit 234

  • 3 Beds
  • 3 Baths
  • 3,383 SqFt
  • 96 Days on Market
MLS#: A4682324

$4,550,000

Longboat Key, FL

1571 Harbor Cay Lane

  • 4 Beds
  • 4 Baths
  • 0.59 Acres
  • 4,209 SqFt
  • 118 Days on Market
MLS#: A4666688

$725,000

Longboat Key, FL

1922 Harbourside Drive, Unit 1104

  • 2 Beds
  • 2 Baths
  • 1,316 SqFt
  • 170 Days on Market
MLS#: A4666101

$4,395,000

Longboat Key, FL

510 Harbor Gate Way

  • 4 Beds
  • 6 Baths
  • 0.44 Acres
  • 5,080 SqFt
  • 190 Days on Market
MLS#: A4671696

$9,700,000

Longboat Key, FL

560 Harbor Point Road

  • 4 Beds
  • 5 Baths
  • 0.4 Acres
  • 5,245 SqFt
  • 195 Days on Market
MLS#: A4671218

Listings courtesy of StellarMLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 20, 2026 8:34 AM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. 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 noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.