Bayou Sound, Longboat Key, FL
Everything we know about Bayou Sound in Longboat Key: what is for sale, what has sold, what the homes are like and which communities the street runs through — from the MLS record and county parcel data, refreshed nightly.
44 homes sit on Bayou Sound in Longboat Key, FL (ZIP 34228), built 1978–2026, a typical 3,048 sq ft with 3 bedrooms. 1 is for sale right now from $4,699,999. Homes that sold since 2023 went for a median $2,093,775.
For sale on Bayou Sound now
The homes on Bayou Sound
44 single-family. Built by decade: 1970s 4, 1980s 26, 1990s 11, 2000s 1, 2020s 2.
Last recorded sales (parcel record)
| Address | Sold | Date | Built | Sq ft |
|---|---|---|---|---|
| 3361 Bayou Sound | $1,300,000 | 2026-03-03 | 1988 | 3,327 |
| 3281 Bayou Sound | $2,295,000 | 2025-12-22 | 1987 | 3,407 |
| 3261 Bayou Sound | $2,087,550 | 2025-12-19 | 1986 | 2,849 |
| 3111 Bayou Sound | $1,030,000 | 2025-10-31 | 1984 | 2,908 |
| 3491 Bayou Sound | $3,300,000 | 2025-09-05 | 1993 | 5,730 |
| 3341 Bayou Sound | $1,325,000 | 2025-06-12 | 1979 | 2,421 |
| 3480 Bayou Sound | $4,000,000 | 2025-03-25 | 2024 | 3,926 |
| 3161 Bayou Sound | $2,200,000 | 2025-03-19 | 1990 | 3,684 |
| 3140 Bayou Sound | $1,402,000 | 2025-01-02 | 1986 | 3,312 |
| 3381 Bayou Sound | $2,400,000 | 2024-07-10 | 1982 | 3,321 |
| 3210 Bayou Sound | $1,310,000 | 2023-08-31 | 1978 | 2,091 |
| 3150 Bayou Sound | $2,100,000 | 2023-06-21 | 2002 | 3,540 |
| 3260 Bayou Sound | $2,225,000 | 2022-09-15 | 1981 | 2,649 |
| 3481 Bayou Sound | $1,650,000 | 2022-07-13 | 1986 | 3,379 |
| 3160 Bayou Sound | $1,570,000 | 2022-04-14 | 1989 | 2,593 |
| 3151 Bayou Sound | $1,800,000 | 2022-01-07 | 1984 | 3,263 |
| 3300 Bayou Sound | $950,000 | 2021-10-07 | 1987 | 2,924 |
| 3471 Bayou Sound | $2,700,000 | 2021-08-02 | 1991 | 3,362 |
| 3271 Bayou Sound | $1,525,000 | 2021-04-29 | 1981 | 2,315 |
| 3390 Bayou Sound | $805,000 | 2021-03-08 | 1980 | 2,021 |
How to read this
Home counts, build years, sizes and last sales come from the county parcel record joined to MLS history; listings and 12-month closings from the live MLS feeds as of October 14, 2026. Listings appear courtesy of the listing brokerage under IDX rules; information deemed reliable but not guaranteed. See also all 237 homes for sale in Longboat Key, homes for sale in 34228.