Longboat Key, FL
Dream Island
A small bay-side canal enclave built on oversized lots with private deep-water docks, and no gates or shared amenities to speak of. The draw is exactly that: privacy, elbow room, and serious dockage. The county roll assesses 36 units, built 1959 to 2018, in Manatee County.
Price Range
Est. $1M to $4M
Home Types
Single-family (waterfront)
Total Homes
36 units
Amenity Level
Low
Amenities & lifestyle
- Oversized lots
- Private deep-water docks
Michael’s Take
County roll: 36 units, built 1959 to 2018, assessed in Manatee County. No CDD; Longboat Key carries none.
How Dream Island compares
From the county records
$1,895,000
Median of 4 recorded sales since October 2023, the middle eighty percent between $1,150,000 and $3,500,000.
61%
Of the 36 finished houses here carry a homestead exemption, which reads as mostly full-time residents.
Newest building completed 2025. The roll records no completions here in the last three years, so this is a built-out community rather than one still being delivered.
Arm’s-length sales recorded with Manatee County, read October 2026. Quitclaims, foreclosures, family transfers and pre-construction sales are excluded. Homestead requires the property to be a permanent residence, so the share carrying one is a strong proxy for how many owners live here full time, not a census of them.
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Dream Island FAQ
How much do homes in Dream Island cost?+
Homes in Dream Island are generally priced in the Est. $1M to $4M range. Pricing moves with the market and varies by floor plan, lot, and incentives, so reach out for the most current numbers.
What kind of homes are in Dream Island?+
Dream Island offers single-family (waterfront). As single-family housing, the roof, the exterior and the insurance on the structure are yours rather than an association's, which is the main practical difference from a villa or condominium. What a specific home includes, and what the association maintains, is set out in that community's documents and is worth reading before an offer rather than after.
What amenities does Dream Island have?+
Dream Island offers Oversized lots, Private deep-water docks. Worth separating two things that often get blurred together: amenities the HOA maintains and which every owner pays for, and club or golf facilities that may require a separate membership on top. Which category each amenity falls into determines your actual annual cost, and it is set out in the community documents rather than in any listing.
What have homes in Dream Island actually sold for?+
4 arm's-length sales have been recorded in Dream Island since October 2023, at a median of $1,895,000. The middle eighty percent of those sales fell between $1,150,000 and $3,500,000, which is a better guide to the range than the extremes. These are prices recorded with Manatee County, not asking prices, so they describe what buyers and sellers actually agreed. Figures read October 2026; quitclaims, foreclosures and family transfers are excluded.
Do people live in Dream Island year round?+
61% of the 36 finished homes in Dream Island carry a homestead exemption, which Florida grants only on an owner's permanent residence. That reads as mostly full-time residents. It is a strong proxy rather than a census, since an owner who lives there but never filed does not appear in it, but it is the most direct public signal of how occupied a community is outside the winter.
Is Dream Island still being built?+
The most recent home the county records in Dream Island was completed in 2025, across 40 platted parcels of which 36 carry a finished home. The county records no completions here in the last three years, so Dream Island is built out and what trades is resale rather than new construction. Build year matters more in Florida than buyers expect, because insurers weight roof age heavily and it drives what a property costs to carry rather than just what it costs to buy.