4 Bedroom Homes for Sale in Plantation Key, FL
Four bedrooms is the most-searched size in most Florida and Georgia markets. This page tracks every Plantation Key listing whose MLS record reports four or more bedrooms, by community, with live counts and asking prices, and how the price compares with smaller homes in the same city.
38 homes with four or more bedrooms are for sale or pending in Plantation Key, FL today across 16 communities. The median asking price is $4,522,500, from $745,000 to $40,000,000. Listings in Plantation Key without that feature have a median of $999,000. Most listings right now: Venetian Shores (86.0) (11), Indian Waterways (89.0) (4), Pearl City (89.0) (3). Updated October 2, 2026 from the MLS.
Live 4-bedroom homes in Plantation Key: the listings
31 active listings match today (40% of Plantation Key inventory), median asking $4,650,000, median 126 days on market. Photo cards link to the listing; refreshed nightly.
Newest 4-bedroom homes in Plantation Key
The most expensive 4-bedroom homes in Plantation Key
| Listing | Asking | Sq ft | Community |
|---|---|---|---|
| 88835 & 88845 Old Highway | $40,000,000 | — | — |
| 88845 Old Highway | $27,000,000 | — | — |
| 89505 Old Highway | $26,400,000 | — | — |
| 87895 Old Highway | $24,995,000 | — | — |
| 87429 Old Highway | $18,999,000 | — | — |
| 88351 Old Highway | $14,990,000 | — | — |
| 350 Buttonwood Bight Lane | $14,000,000 | — | — |
| 89401 Old Highway | $13,500,000 | — | — |
| 228 Tide Avenue | $6,500,000 | — | — |
| 88547 Old Highway | $6,500,000 | — | — |
4-Bedroom Homes by price
| Band | For sale | Share |
|---|---|---|
| $500K–$750K | 1 | 3% |
| $750K–$1M | 2 | 6% |
| $1M+ | 28 | 90% |
Plantation Key 4-bedroom homes by community
Click a community for its full guide: prices, HOA reality, insurance posture and the homes for sale.
| Community | 4-Bedroom Homes | New build | Median list | From |
|---|---|---|---|---|
| Venetian Shores (86.0) | 11 | 1 | $3,995,000 | $1,550,000 |
| Indian Waterways (89.0) | 4 | 3 | $4,725,000 | $3,425,000 |
| Pearl City (89.0) | 3 | 3 | $27,000,000 | $14,990,000 |
| Misc Plantation Key (85.0) | 3 | 1 | $13,900,000 | $13,500,000 |
| Plant Beach (87.5) | 2 | 1 | $11,399,500 | $3,800,000 |
| Plant Shores (90.0) | 2 | 0 | $4,749,500 | $3,499,000 |
| Edenaire (90.5) | 2 | 0 | $3,622,500 | $745,000 |
| Plant Tropical Park (91.0) | 2 | 1 | $1,972,000 | $1,095,000 |
| Indian Harbor (89.0) | 2 | 0 | $899,000 | $799,000 |
| Trop Coral Reef (89.0) | 1 | 0 | $26,400,000 | $26,400,000 |
| Lysiloma (89.5) | 1 | 0 | $14,000,000 | $14,000,000 |
| Key Heights (88.5) | 1 | 0 | $6,500,000 | $6,500,000 |
| High Point (89.0) | 1 | 0 | $6,195,000 | $6,195,000 |
| Sunshine Estates (90.5) | 1 | 0 | $3,750,000 | $3,750,000 |
| Ocean Harbor (87.5) | 1 | 0 | $1,950,000 | $1,950,000 |
| Plant Key Colony (90.0) | 1 | 0 | $1,849,000 | $1,849,000 |
What the fourth bedroom costs
The answer block above compares the median asking price of four-plus-bedroom homes with the median of everything else listed in the city; the gap is what the extra room, and usually the extra square footage and lot, is priced at today. Compare on price per square foot, not price alone: a four-bedroom home at 2,000 square feet and one at 2,800 are different purchases, and the MLS square footage on each listing page makes that comparison in seconds. Newer subdivisions tend to deliver four bedrooms in less square footage than older ones; the community pages show year-built ranges so you can see which is which.
Questions to ask about any four-bedroom listing
Is the fourth bedroom a true bedroom with a closet and window, or a converted den, garage bay or bonus room? Are the bedrooms split (owner’s suite away from the others) or all on one side? Is there a second full bath near the secondary bedrooms? What does the seller pay for insurance and, in an HOA community, what do the dues cover? A local agent who works the area will know which builders’ four-bedroom plans hold their value.
Common questions
How many homes with four or more bedrooms are for sale in Plantation Key?
What do 4-bedroom homes cost in Plantation Key?
Which Plantation Key community has the most 4-bedroom homes for sale?
How much more does a 4-bedroom home cost?
Keep exploring Plantation Key
- All homes for sale in Plantation Key
- Plantation Key ZIP codes with prices
- Plantation Key pool homes
- Plantation Key waterfront homes
- 4-Bedroom Homes in every city
4-Bedroom Homes in nearby Monroe County cities
- Key Largo 4-bedroom homes (85 for sale)
- Key West 4-bedroom homes (72 for sale)
- Marathon 4-bedroom homes (69 for sale)
- Lower Matecumbe 4-bedroom homes (17 for sale)
- Key Colony 4-bedroom homes (16 for sale)
- Upper Matecumbe Key Islamorada 4-bedroom homes (14 for sale)
- Big Pine Key 4-bedroom homes (13 for sale)
- Cudjoe Key 4-bedroom homes (12 for sale)
Live data: floridakeys, refreshed with every MLS pull; this page rebuilds on every ship. Community-level aggregates only: active and pending residential listings in Plantation Key, FL whose MLS record reports four or more bedrooms. Prices are asking prices, not values. Property features and prices only; nothing on this page describes residents. Equal Housing Opportunity.