Castaway Key Unrecorded Subdivision Real Estate

About Castaway Key Unrecorded Subdivision

Castaway Key Unrecorded Subdivision is a Southwest Florida community in Upper Captiva where the NABOR MLS currently shows 9 active listings, asking $78,000 to $3,895,000, averaging 174 days on market, with 1 closed sale recorded here in the last 90 days. Waterfront Realty Group, Inc. has worked this market as an independent, Realtor-owned brokerage since 1986, and pairs every customer with a Sales Associate who knows these streets, waterways, and price trends firsthand.

Figures reflect the active Castaway Key Unrecorded Subdivision inventory shown on this page, drawn live from the Naples Area Board of REALTORS® (NABOR) MLS. Closed-sale counts cover the trailing 90 days.

$3,895,000

660 Gulf LN

4 bd · 4.5 ba · 3,340 sf

Listing courtesy of Resort Properties Internationa

$1,425,000

4460 Smugglers DR

4 bd · 3 ba · 2,358 sf

Listing courtesy of Resort Properties Internationa

$1,395,000

4541 Conch Shell DR

3 bd · 3.5 ba · 1,646 sf

Listing courtesy of Resort Properties Internationa

$1,299,000

621 Rum RD

3 bd · 3.5 ba · 2,481 sf

Listing courtesy of Islander Realty

$595,000

4430 Conch Shell DR

0

Listing courtesy of Resort Properties Internationa

$450,000

671 Rum RD

0

Listing courtesy of Resort Properties Internationa

$170,000

4471 Cutlass DR

0

Listing courtesy of Resort Properties Internationa

$156,000

4531 Conch Shell DR

0

Listing courtesy of Resort Properties Internationa

$78,000

4490 Schooner DR

0

Listing courtesy of Resort Properties Internationa

Listing data provided via the Naples Area Board of REALTORS® (NABOR) MLS. Information deemed reliable but not guaranteed. Equal Housing Opportunity. © 2026 Waterfront Realty Group, Inc. License CQ257718. All rights reserved.