4 Bedroom Homes for Sale in Big Pine Key, FL
Four bedrooms is the most-searched size in most Florida and Georgia markets. This page tracks every Big Pine 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.
13 homes with four or more bedrooms are for sale or pending in Big Pine Key, FL today across 8 communities. The median asking price is $1,200,000, from $763,000 to $4,850,000. Listings in Big Pine Key without that feature have a median of $820,000. Most listings right now: Sands Sub (31.0) (2), Doctors Arm (30.5) (2), Pine Channel Estates (29.5) (2). Updated October 2, 2026 from the MLS.
Live 4-bedroom homes in Big Pine Key: the listings
12 active listings match today (16% of Big Pine Key inventory), median asking $1,087,500, median 108 days on market. Photo cards link to the listing; refreshed nightly.
Newest 4-bedroom homes in Big Pine Key
The most expensive 4-bedroom homes in Big Pine Key
| Listing | Asking | Sq ft | Community |
|---|---|---|---|
| 31449 Avenue I | $4,850,000 | — | — |
| 30995 Watson Boulevard | $2,300,000 | — | — |
| 30363 Flamingo Lane | $1,695,000 | — | — |
| 29562 Saratoga Avenue | $1,435,000 | — | — |
| 29678 Enterprise Avenue | $1,295,000 | — | — |
| 31569 Avenue D | $1,200,000 | — | — |
| 31441 Avenue F | $975,000 | — | — |
| 3962-3964 No Name Road | $925,000 | — | — |
| 31032 Hollerich Drive | $899,000 | — | — |
| 3610 S Seas Street | $850,000 | — | — |
4-Bedroom Homes by price
| Band | For sale | Share |
|---|---|---|
| $750K–$1M | 6 | 50% |
| $1M+ | 6 | 50% |
Big Pine 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 |
|---|---|---|---|---|
| Sands Sub (31.0) | 2 | 0 | $2,912,500 | $975,000 |
| Doctors Arm (30.5) | 2 | 2 | $1,875,000 | $1,450,000 |
| Pine Channel Estates (29.5) | 2 | 0 | $1,365,000 | $1,295,000 |
| Port Pine Heights (29.0) | 2 | 0 | $887,500 | $850,000 |
| Palm Villa (30.5) | 2 | 0 | $781,000 | $763,000 |
| Tropical Bay (30.5) | 1 | 0 | $1,695,000 | $1,695,000 |
| Big Pine Cove (31.5) | 1 | 0 | $1,200,000 | $1,200,000 |
| Hollerich Sub (31.0) | 1 | 0 | $899,000 | $899,000 |
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 Big Pine Key?
What do 4-bedroom homes cost in Big Pine Key?
Which Big Pine Key community has the most 4-bedroom homes for sale?
How much more does a 4-bedroom home cost?
Keep exploring Big Pine Key
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- 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)
- Plantation Key 4-bedroom homes (38 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)
- 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 Big Pine 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.