Castaway Key, 631 Rum Rd

3
Beds
4
Baths
1,920
SqFt
$720
$/SqFt
Sold - Jul 13, 2026
Mid-Tier House
Built in 2020
Bay, Canal, Landscaped Area, Mangroves, Partial Bay, Preserve, Trees/Woods View
Waterfront
Two Story, Single Family
Boat Lift
Your Private Island Waterfront Escape — Where Every Sunrise Feels Like It’s Just for You! Imagine waking up to the first blush of sunrise spilling over Pine Island Sound, the sky glowing pink and gold, while you sip coffee on your upper deck with panoramic views over a protected nature preserve. Just the soft rustle of palm fronds, the call of shorebirds, and the quiet lapping of water against your private dock. This isn’t just a house — it’s a 4-sleeping room, 4-bath sanctuary built in 2020 to the highest storm and structural codes, so you can relax knowing your island retreat is as strong as it is beautiful. Inside, light pours in through vaulted ceilings onto airy, coastal-inspired living spaces. The designer kitchen — quartz countertops, stainless appliances, and custom cabinetry — was made for both sunset dinner parties and barefoot brunches after a morning swim. Built with impact windows, Hardie board siding, and a metal roof, this home is built to withstand the elements. Step outside, and your world opens to a screened, heated pool surrounded by lush native landscaping that melts into the untouched preserve. When the day calls for adventure, your dock on a peaceful canal is ready for your boat, with quick access to some of the best fishing waters in Florida. Whether you’re searching for a top-performing vacation rental or a personal hideaway that earns its keep when you’re away, this home is already a proven income generator — and it comes turnkey, so you can start living (or renting) the dream on day one. Opportunities for move-in waterfront properties don’t pop up on North Captiva Island very often — especially ones that offer this level of privacy, views, and modern construction. The only question is: will you let someone else watch your sunrise? Call today before this one disappears over the horizon.
MLS Number: 2025005189
Updated: 65 Days ago
Page Views: 0

Features

Bedrooms
  • Bedrooms: 3
Bathrooms
  • Bathrooms: 4
  • Half Bathrooms: No info
Exterior and Lot Features
  • Exterior Features: Boat Lift, Elec Avail at dock, Water Avail at Dock, Wooden Dock, Balcony, Open Porch/Lanai, Screened Lanai/Porch
  • View: Bay, Canal, Landscaped Area, Mangroves, Partial Bay, Preserve, Trees/Woods
Interior, Heating and Cooling
  • Interior Features: Foyer, Vaulted Ceiling(s), Volume Ceiling
  • Equipment / Appliances: Dishwasher, Disposal, Dryer, Microwave, Range, Refrigerator/Icemaker, Washer
  • Heating Description: Central Electric
  • Cooling Description: Ceiling Fan(s), Central Electric
Building and Construction
  • Floor Description: Vinyl
  • Windows/Treatment: No info
  • Construction Type: House
  • Year Built: 2020
  • Style: Two Story, Single Family
Waterfront and Water Access
  • Waterfront Frontage: Yes
School Information
    Other Property Info
    • Garage: No info
    • Pets Allowed: Yes
    Taxes, Fees & More
    • Maintenance Includes: None
    • Taxes: 13006.21
    • Security Information: No info
    • Parking Description: No info
    • Total Floors in Building: 2
    • Total Units in Building: 1

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    Price History

    Current
    $1.4M
    High
    $1.6M
    Low
    $1.4M
    Total Change
    -13.4%
    $1.6M$1.5M$1.4MAug 25Mar 26Mar 26Jul 26
    Date
    Event
    Price
    Change
    Price Per
    07/13/2026
    Sold
    $1.4M
    0%
    $720 ft2
    $7,745 m2
    03/28/2026
    Price Reduced
    $1.4M
    -7.59%
    $720 ft2
    $7,745 m2
    03/28/2026
    Price Reduced
    $1.5M
    -6.27%
    $779 ft2
    $8,381 m2
    08/14/2025
    Listed
    $1.6M
     
    $831 ft2
    $8,942 m2
    07/13/2026
    $1.4M
    Event
    Sold
    Change
    0%
    Price Per
    $720 ft2
    $7,745 m2
    03/28/2026
    $1.4M
    Event
    Price Reduced
    Change
    -7.59%
    Price Per
    $720 ft2
    $7,745 m2
    03/28/2026
    $1.5M
    Event
    Price Reduced
    Change
    -6.27%
    Price Per
    $779 ft2
    $8,381 m2
    08/14/2025
    $1.6M
    Event
    Listed
    Price Per
    $831 ft2
    $8,942 m2
    Price per square foot and days on website are not provided values and are calculated by Subdivisions.
    Listed by Mark MullerResort Properties Internationa • Buyer Agency Compensation .

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    Scores

    Walk Score®
    Car-Dependent. Almost all errands require a car
    13

    100
    Bike Score®
    Bikeable. Some bike infrastructure
    52

    100
    Sound Score®
    Bearable noise
    83

    100
    Airport Score
    Close to airports. Noticeable airport activity
    0

    100
    Traffic Score
    Congested area. Frequent traffic delays
    21

    100
    Local Score
    Limited local amenities nearby
    0

    100
    Community Snapshot
    2 – 4 BR
    Bedrooms
    $635K – $3.9M
    Price Tier
    860 - 3,340
    SqFt Range
    2001
    Year Build
    2
    Total Floors

    Subdivision Amenities

    Beach Club Available
    Internet Access
    Underground Utility
    Beach - Private
    Beach Access
    None

    Upper Captiva
    Mid-Tier
    Mid-Tier Homes & Condos