Below you can view all the homes for sale in the Bay Isles subdivision located in Longboat Key Florida. Listings in Bay Isles are updated daily from data we receive from the Tampa multiple listing service.

To learn more about any of these homes or to receive custom notifications when a new property is listed for sale in Bay Isles, give us a call at 813-310-8150.

19 Results

Bay Isles Longboat Key Florida Homes For Sale

Bay Isles For Sale $1,475,000

Unique two-story home featuring a brown-tone exterior, red tile roof, and mature landscaping at 3111 Bayou Sound, Longboat Key, FL 34228
Bright foyer with tile flooring, skylights, and a decorative glass door, leads to the dining room at 3111 Bayou Sound, Longboat Key, FL 34228
Inviting living room with a stone fireplace, hardwood floors, and a vaulted ceiling with a fan at 3111 Bayou Sound, Longboat Key, FL 34228
*POTENTIAL GREAT VALUE
On Market For 2 Days
  • Bedrooms

    3

  • Full Bath(s)

    3

  • Sq. Ft.

    2908

  • Year Built

    1984

  • $/SqFt

    $507

What a perfect opportunity to own in this fantastic neighborhood! PREMIER SOTHEBYS INTL REALTY.

Bay Isles For Sale $1,299,500

Well-maintained home with vibrant landscaping and mature palm trees enhancing its curb appeal at 3360 Bayou, Longboat Key, FL 34228
On Market For 2 Days
  • Bedrooms

    2

  • Full Bath(s)

    2

  • Sq. Ft.

    1922

  • Year Built

    1981

  • $/SqFt

    $676

This home also has recently installed HWH, new Lanai railings and the exterior has just been repainted. MICHAEL SAUNDERS & COMPANY.

Bay Isles For Sale $4,495,000

Beautiful waterfront home with a private dock, boat lift, large back patio, and an inground swimming pool at 520 Harbor Cay Dr, Longboat Key, FL 34228
Aerial view showcases the backyard with private pool, dock, boat, and access to serene waterfront canal at 520 Harbor Cay Dr, Longboat Key, FL 34228
Elegant entrance featuring stone steps, white railings, and a well-manicured garden leading to the front door at 520 Harbor Cay Dr, Longboat Key, FL 34228
On Market For 11 Days
  • Bedrooms

    3

  • Full Bath(s)

    4

  • Sq. Ft.

    3828

  • Year Built

    1986

  • $/SqFt

    $1,174

This extraordinary home seamlessly blends elegance, comfort, and the unparalleled beauty of waterfront living, creating a sanctuary that is as functional as it is breathtaking. MICHAEL SAUNDERS & COMPANY.

Bay Isles For Sale $9,495,000

Beautiful, modern multi-level home featuring manicured lawn, palm trees and a private drive leading to an attached garage at 1580 Harbor Cay Ln, Longboat Key, FL 34228
A luxury residence with manicured landscaping and a beautiful bay view is captured in this elevated image at 1580 Harbor Cay Ln, Longboat Key, FL 34228
Outdoor pool and spa surrounded by a spacious patio with seating for relaxation and entertainment at 1580 Harbor Cay Ln, Longboat Key, FL 34228
On Market For 19 Days
  • Bedrooms

    5

  • Full Bath(s)

    4

  • Sq. Ft.

    6349

  • Year Built

    1981

  • $/SqFt

    $1,496

Located in the most desirable section of Longboat Key, this residence is just a short distance from the highly anticipated St. Regis Resort and minutes from fine dining, shopping, and essential services. MICHAEL SAUNDERS & COMPANY.

Bay Isles For Sale $3,995,000

A two-story home with an arched entryway, a two-car garage, and beautifully manicured landscaping at 3491 Bayou Sound, Longboat Key, FL 34228
An aerial view shows the luxurious property situated near the water with tropical landscaping surrounding the home at 3491 Bayou Sound, Longboat Key, FL 34228
This two-story home has a front-facing two-car garage, staircase entrance, and well-maintained landscaping at 3491 Bayou Sound, Longboat Key, FL 34228
*POTENTIAL GREAT VALUE
On Market For 7 Days
  • Bedrooms

    4

  • Full Bath(s)

    4

  • Sq. Ft.

    5730

  • Year Built

    1993

  • $/SqFt

    $697

This is more than a home—it’s a lifestyle. COLDWELL BANKER REALTY.

Bay Isles For Sale $2,495,000

Charming two-story home with lush landscaping, offering great curb appeal and a welcoming entrance at 3151 Bayou Sound, Longboat Key, FL 34228
Inviting home exterior featuring a landscaped yard and a charming gated entryway, complemented by a well-manicured tropical palm at 3151 Bayou Sound, Longboat Key, FL 34228
Inviting foyer with bright tile flooring, decorative artwork, and a glass front door, creating an elegant entrance at 3151 Bayou Sound, Longboat Key, FL 34228
On Market For 23 Days
  • Bedrooms

    4

  • Full Bath(s)

    3

  • Sq. Ft.

    3263

  • Year Built

    1984

  • $/SqFt

    $765

Schedule your private tour today and start living your Longboat Key dream! COLDWELL BANKER REALTY.

Bay Isles For Sale $1,695,000

Expansive aerial view of a waterfront home with a red tile roof and lush landscaping in a desirable coastal community at 3540 Bayou Cir, Longboat Key, FL 34228
Beautiful exterior view of a single-Gathering home with mature trees, lush landscaping, and a well-manicured lawn at 3540 Bayou Cir, Longboat Key, FL 34228
Inviting front entrance with stone steps, wrought iron railings, and an arched doorway creating an elegant approach at 3540 Bayou Cir, Longboat Key, FL 34228
On Market For 24 Days
  • Bedrooms

    3

  • Full Bath(s)

    3

  • Sq. Ft.

    2758

  • Year Built

    1988

  • $/SqFt

    $615

Experience the luxury and charm of Bay Isles living on Longboat Key. PREMIER SOTHEBYS INTL REALTY.

Bay Isles For Sale $2,399,500

Breathtaking aerial view of the home's location on a canal with bay access and resort-style community at 3421 Bayou Sound, Longboat Key, FL 34228
Aerial view of the home's pool and canal with direct gulf access, surrounded by lush landscaping at 3421 Bayou Sound, Longboat Key, FL 34228
Beautiful aerial view of a home with mature landscaping in a waterfront community near the bay at 3421 Bayou Sound, Longboat Key, FL 34228
*POTENTIAL GREAT VALUE
On Market For 25 Days
  • Bedrooms

    3

  • Full Bath(s)

    3

  • Sq. Ft.

    3768

  • Year Built

    1983

  • $/SqFt

    $637

• Short drive to fine dining, stunning beaches, and world-class shopping at St. Armand’s Circle. MICHAEL SAUNDERS & COMPANY.

Bay Isles For Sale $2,150,000

Reduced By $149,999

Expansive brick driveway leading to a well-maintained home surrounded by mature trees and lush landscaping at 3131 Bayou Sound, Longboat Key, FL 34228
Stunning aerial view of waterfront property surrounded by lush landscaping, golf course, and water views at 3131 Bayou Sound, Longboat Key, FL 34228
Charming waterfront community showcasing tree lined streets, waterways and homes near the beach and ocean at 3131 Bayou Sound, Longboat Key, FL 34228
On Market For 40 Days
  • Bedrooms

    3

  • Full Bath(s)

    2

  • Sq. Ft.

    3023

  • Year Built

    1978

  • $/SqFt

    $711

With no storm damage from any, including the last two hurricanes, this home provides both security and the opportunity to create your ideal waterfront retreat in one of Longboat Key’s most desirable communities. COLDWELL BANKER REALTY.

Bay Isles For Sale $7,995,000

Beautiful waterfront estate featuring lush landscaping and impressive architectural details at 500 Harbor Point Rd, Longboat Key, FL 34228
Stunning front entrance with custom railings, an arched entry, and beautiful pavers at 500 Harbor Point Rd, Longboat Key, FL 34228
Bright foyer featuring a grand staircase, modern railings, and a view of the living area at 500 Harbor Point Rd, Longboat Key, FL 34228
*POTENTIAL GREAT VALUE
On Market For 45 Days
  • Bedrooms

    5

  • Full Bath(s)

    6

  • Sq. Ft.

    6556

  • Year Built

    2008

  • $/SqFt

    $1,219

Every inch of this home is gorgeous, curated, and move-in ready offering a sophisticated waterfront lifestyle that is truly unmatched. MICHAEL SAUNDERS & COMPANY.

Bay Isles For Sale $11,000,000

Elegant home featuring a grand entrance with lush greenery, adding a touch of nature at 560 Harbor Point Rd, Longboat Key, FL 34228
Beautiful waterfront home with meticulously landscaped grounds and a circular driveway at 560 Harbor Point Rd, Longboat Key, FL 34228
Scenic waterfront view showcasing a lush green hedge by the serene bay at 560 Harbor Point Rd, Longboat Key, FL 34228
On Market For 52 Days
  • Bedrooms

    4

  • Full Bath(s)

    5

  • Sq. Ft.

    5245

  • Year Built

    2011

  • $/SqFt

    $2,097

Experience refined waterfront living at its finest. MICHAEL SAUNDERS & COMPANY.

Bay Isles For Sale $3,995,000

Reduced By $300,000

Luxury home with a red Corvette parked in the driveway at 1560 Harbor Sound Dr, Longboat Key, FL 34228
Luxury home with mature landscaping and a large driveway at 1560 Harbor Sound Dr, Longboat Key, FL 34228
Elegant home with double doors and a lighted walkway at 1560 Harbor Sound Dr, Longboat Key, FL 34228
On Market For 53 Days
  • Bedrooms

    3

  • Full Bath(s)

    4

  • Sq. Ft.

    4213

  • Year Built

    1991

  • $/SqFt

    $948

Combining sophisticated design with a coveted waterfront location, this remarkable residence delivers the ultimate in coastal luxury. COLDWELL BANKER REALTY.

Bay Isles For Sale $3,745,000

Reduced By $250,000

Two-story home with palm trees and manicured landscaping at 3371 Bayou Sound, Longboat Key, FL 34228
Waterfront property with private pool and boat dock at 3371 Bayou Sound, Longboat Key, FL 34228
Elegant entryway with double doors and brick steps at 3371 Bayou Sound, Longboat Key, FL 34228
On Market For 46 Days
  • Bedrooms

    5

  • Full Bath(s)

    4

  • Sq. Ft.

    3923

  • Year Built

    1994

  • $/SqFt

    $955

Whether you're seeking a peaceful waterfront sanctuary or an entertainer’s paradise, this remarkable residence delivers the ultimate Longboat Key lifestyle. COLDWELL BANKER REALTY.

Bay Isles Pended $2,595,000

Bird's-eye view of a waterfront home in a upscale community at 3365 Bayou Gate, Longboat Key, FL 34228
Two-car garage,red front door and lush landscaping at 3365 Bayou Gate, Longboat Key, FL 34228
Elegant home entrance with red door and palm trees at 3365 Bayou Gate, Longboat Key, FL 34228
On Market For 52 Days
  • Bedrooms

    4

  • Full Bath(s)

    4

  • Sq. Ft.

    3528

  • Year Built

    2013

  • $/SqFt

    $736

Whether you're looking for a private coastal sanctuary or an entertainer’s dream home, this Longboat Key masterpiece delivers the best of Florida living. COLDWELL BANKER REALTY.

Bay Isles For Sale $1,495,000

Reduced By $204,999

House exterior featuring a tile roof, landscaping, and paver driveway at 3318 Bayou Sound, Longboat Key, FL 34228
Bird's-eye view of a home with a red tile roof and lush landscaping at 3318 Bayou Sound, Longboat Key, FL 34228
An aerial view showcasing a home with a pool and screened enclosure at 3318 Bayou Sound, Longboat Key, FL 34228
On Market For 53 Days
  • Bedrooms

    3

  • Full Bath(s)

    2

  • Sq. Ft.

    2675

  • Year Built

    1981

  • $/SqFt

    $559

Seize the rare opportunity to own a fun West-Indies inspired home that blends timeless elegance with modern amenities - all at an exceptional value. Your Longboat Key dream awaits. COLDWELL BANKER REALTY.

Bay Isles Pended $2,950,000

Single-Gathering home with tropical landscaping at 3314 Bayou Rd, Longboat Key, FL 34228
Single-story home with paver driveway at 3314 Bayou Rd, Longboat Key, FL 34228
Home entrance with lush landscaping at 3314 Bayou Rd, Longboat Key, FL 34228
On Market For 62 Days
  • Bedrooms

    4

  • Full Bath(s)

    4

  • Sq. Ft.

    4004

  • Year Built

    2008

  • $/SqFt

    $737

Just minutes to world class shopping and fine dining. A pleasure to show. MICHAEL SAUNDERS & COMPANY.

Bay Isles For Sale $2,350,000

Luxury waterfront home with tile roof, and a landscaped walkway at 3260 Bayou Rd, Longboat Key, FL 34228
Two-story home with tile roof, columns, and a landscaped front yard at 3260 Bayou Rd, Longboat Key, FL 34228
Bright entryway with hardwood floors, and views to dining and living areas at 3260 Bayou Rd, Longboat Key, FL 34228
On Market For 74 Days
  • Bedrooms

    3

  • Full Bath(s)

    3

  • Sq. Ft.

    3156

  • Year Built

    2000

  • $/SqFt

    $745

Furniture and majority of Art is available for purchase under separate contract. MICHAEL SAUNDERS & COMPANY.

Bay Isles Pended $4,499,999

Reduced By $700,001

Aerial view showcasing a waterfront community and highlighting a single-Gathering home at 3480 Bayou Sound, Longboat Key, FL 34228
Modern two-story home with gray garage door, white walls, and palm trees at 3480 Bayou Sound, Longboat Key, FL 34228
Contemporary home with gray paver driveway, white exterior, and lush landscaping at 3480 Bayou Sound, Longboat Key, FL 34228
On Market For 80 Days
  • Bedrooms

    5

  • Full Bath(s)

    4

  • Sq. Ft.

    3926

  • Year Built

    2024

  • $/SqFt

    $1,146

Schedule your private tour today to experience the countless bespoke details and luxurious touches that set this property apart. COLDWELL BANKER REALTY.

Bay Isles For Sale $9,900,000

Reduced By $1,600,000

Luxury home with a circular driveway and lush landscaping at 501 Harbor Point Rd, Longboat Key, FL 34228
Elegant home exterior with a grand entrance and landscaping at 501 Harbor Point Rd, Longboat Key, FL 34228
Spacious living room with coffered ceiling, hardwood floors, and comfortable seating at 501 Harbor Point Rd, Longboat Key, FL 34228
On Market For 172 Days
  • Bedrooms

    5

  • Full Bath(s)

    5

  • Sq. Ft.

    6125

  • Year Built

    1989

  • $/SqFt

    $1,616

Other notable items: 36,000 KW Kohler generator which powers the entire residence, Lutron smart home system, laundry room on each level of the home, three-car garage, and hidden retractable electronic Lutron shades throughout. COMPASS FLORIDA LLC.

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Area Stats

These statistics are updated daily from the My Florida Regional MLS. For further analysis or to obtain statistics not shown below please call EasyStreet Realty at 813-310-8150 and speak with one of our real estate consultants.

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