This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
$3,900,000 Just Listed
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
Full Property Details for 18 Pen Key Club
General
- Price: $3,900,000
- HOA FEE: $646/month
- Taxes: $9,351 (2025)
- Status: Active
- Type: Single Family
- Source: 927
- MLS ID: 621575
- Updated: 10/10/2026
- Added to Site: 2 day(s) ago
Interior
- Interior Features: Cathedral Ceilings, Granite Counter Top, Pantry, Split Bedroom, Sun/Florida Room
- Appliances: Stainless Steel Appliance(s), Dishwasher, Dryer, Gas Appliances, Oven, Washer
- Flooring: Marble
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Laundry Room
Additional Information
- Shared Amenities: Manager on Premises, Community Dockage, Pool
- Pool: Yes
- Pool Description: In Ground
- Security/Safety: Electric Gate
Exterior
- Deck/Patio: Open Porch/Balcony, Deck, Patio
- Porch/Patio/Deck: Open Porch/Balcony, Deck, Patio
Parking
- Garage: Yes
- Parking Features: Off Street
Location
- Area: 23 - Upper Matecumbe
- County: Monroe
- Subdivision: Penn Key Club (83.0)
- Driving Directions: Discreet private drive to gate is between Ziggie's and History of Diving Museum.
Community
- Association: Yes
- Assoc. Fees Include: Other, Common Area Mnt
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
- Heating Type: Central
Structural Information
- Architectural Style: Above Flood
- Construction Status: Updated/Remodeled
- Construction: Concrete
- Roof: Metal
- Windows/Doors: Impact Rstnce Window, Other Windows/Doors
- Square Feet: 2,600
- Sq. Ft. Source: Tax Records
- Year Built: 1962
- Property Condition: Updated/Remodeled
Unit Information
- Units in Building: 1
Lot Features
- Property View: Harbor/Marina View, Bay
- Lot Size (Acres): 0.24
- Lot Size (Sq. Ft.): 10,480
- Lot Size Source: Tax Records
- Lot Dimensions: 119 x 90+/-
- Zoning: R1 - Residential Single Family
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Bay Front
Financial Considerations
- Association Fee: Yes
- Association Fee: $646
- Assoc Fee Freq.: Monthly
- Tax Amount: $9,351.96
- Tax Year: 2025
Disclosures and Reports
- Legal Description: Lot 18 Pen Key Club Subd Pb3-170 Upper Matecumbe Key
- APN: 402600000000
Listed by Coldwell Banker Schmitt Islamorada, Christy Hughes (305) 393-6190
Schools serving 18 Pen Key Club
| Name | Grades | Distance |
|---|---|---|
Plantation Key School 100 Lake Road, Tavernier, FL 33070 | PK-8 | 6.4 mi |
Coral Shores High School 89901 Old Highway, Tavernier, FL 33070 | 9-12 | 6.7 mi |
Price & Sales History for 18 Pen Key Club
Tax History for 18 Pen Key Club
Estimate the Cost for 18 Pen Key Club
18 Pen Key Club, Upper Matecumbe Key Islamorada, FL 33036 (MLS# 621575) is a Single Family property with 3 bedrooms and 3 full bathrooms. 18 Pen Key Club is currently listed for $3,900,000 and was received on October 10, 2026. Want to learn more about 18 Pen Key Club? Do you have questions about finding other Single Family real estate for sale in Upper Matecumbe Key Islamorada? You can browse all Upper Matecumbe Key Islamorada real estate or contact a Coldwell Banker agent to request more information.

