16640 Cypress Rd, Sugarloaf Key, FL 33042
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Property image
OFF MARKET

16640 Cypress Rd
Sugarloaf Key, FL 33042

  • 3 Beds
  • 2 Baths
  • 1,764 sqft (on 0.34 acres)

$1,523,800

Trulia Estimate
as of Jul 24, 2026
Est. Refi. Payment $8,974/mo*

$1,523,800

Trulia Estimate
as of Jul 24, 2026
Est. Refi. Payment $8,974/mo*
3 Beds
2 Baths
1,764 sqft
(on 0.34 acres)

Local Information

  • Map ViewExplore the area around 16640 Cypress Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1991
Lot Size
0.34 acres
Living Area
1,764 sqft
Price/Sqft
$864
Parking
Open Parking
HOA
None

About this House

RARE Solar-Powered Waterfront Tropical Gem with TESLA Solar Storage Banks on Prestigious Sugarloaf Key! A rare opportunity to own a fully solar-powered waterfront residence featuring 26 solar panels and two Tesla Solar Powerwall storage banks, offering exceptionally low energy costs, backup power, and the potential to earn credits by supplying excess energy back to the grid. This elevated 3 BD, 2 BA, 1,764 SF home sits on exclusive Southpoint—only three homes from open water and just 20 minutes to Key West.
Step inside to a breathtaking cathedral Cupola, soaring above the open living, dining, and great room. Impact-glass windows fill the space with natural light, highlighting the home's tropical architecture and warm coastal finishes. The kitchen is designed for effortless entertaining with a double island, stainless steel appliances, and new quartz countertops. The split floor plan creates exceptional privacy. The primary suite features a large walk-in shower, jacuzzi tub, double vanity, and a spacious walk-in closet that connects to a versatile laundry/fitness/office room—also home to the Tesla storage banks. The opposite wing offers two guest bedrooms and a dual-access bathroom with two private vanities. Enhance your waterfront lifestyle with an impressive concrete boat ramp for jet skis, boats, kayaks, and paddleboards, plus a newly installed 10,000 lb boat lift on a deep, wide, crystal-clear canal providing fast access to both the Gullf and Atlantic. The oversized 15,000 SF lot bursts with vibrant tropical landscaping and includes a newly completed tropical pool with natural rock feature. Enjoy sunset views and star-filled nights from the rooftop observation deck. Additional features include Andersen impact windows and sliding glass doors, low insurance costs, covered parking, and excellent storage below the home.
A rare Keys offering combining sustainable energy, modern resilience, and luxurious waterfront living—an exceptional opportunity in today's m
16640 Cypress Rd, Sugarloaf Key, FL 33042 is a 3 bedroom, 2 bathroom, 1,764 sqft single-family home built in 1991. It last sold for $1,610,000 on Mar 27, 2023 (1% above the $1,595,000 asking price). More recently, it was listed as a rental in January 2017 with an asking price of $5,500 per month. That rental listing was removed on May 15, 2017. It is currently off market. The Trulia Estimate is $1,523,800, with a rent estimate of $6,273/month.

Home Details for 16640 Cypress Rd

Interior Features

Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1764 Square Feet
Appliances & Utilities
Appliances: Washer, Dryer, Dishwasher, Refrigerator, Oven, Freezer, Gas AppliancesDishwasherDryerLaundry: Laundry RoomRefrigeratorWasher
Heating & Cooling
Heating: Has Heating Unspecified TypeHas CoolingAir Conditioning: Central Air,Ceiling Fans(s)Has HeatingHeating Fuel: Has Heating Unspecified Type
Windows, Doors, Floors & Walls
Window: Skylight(s)Flooring: Wood
Levels, Entrance, & Accessibility
Floors: Wood
View
No View
Security
Security: Security Gate

Exterior Features

Exterior Home Features
Patio / Porch: Open Porch/Balcony, Deck, Widow's WalkFencing: Fenced, PrivacyExterior: Rain Gutters, StorageHas a Private Pool
Parking & Garage
No Attached GarageHas Open ParkingParking: Open,RV Access/Parking,Storage
Pool
Pool: In Ground, Salt Water, ConcretePool
Frontage
WaterfrontOn Waterfront

Property Information

Year Built
Year Built: 1991
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence
Building
Construction Materials: Frame, Hardi Board Siding
Property Information
Parcel Number: 00166976011000

Price & Status

Price
List Price: $1,595,000

Active Status

MLS Status: Closed

Location

Direction & Address
City: Sugarloaf KeyCommunity: Sugarloaf Shores (17.0)

Building

Building Area
Building Area: 1764 Square Feet

HOA

HOA Fee Includes: NoneNo HOA

Lot Information

Lot Area: 0.34 acres

Miscellaneous

Mls Number: 617675
Last check for updates: 12 minutes ago
Listed by Lisa Swanson, (305) 924-3777
The Agency Florida Keys
Bought with: Cheryl Billings, (305) 731-7567, Berkshire Hathaway HomeServices Keys Real Estate - Lower Keys
Source: FLKMLS, MLS#617675

Price History for 16640 Cypress Rd

DatePriceEventSource
07/03/2026$1,595,000ContingentKey West AOR #617675
06/26/2026$1,595,000PendingToActiveKey West AOR #617675
06/16/2026$1,595,000ContingentFLKMLS #617675
05/04/2026$1,595,000PriceChange
FLKMLS #617675
04/03/2026$1,695,000PriceChange
FLKMLS #617675
03/27/2026$1,745,000PriceChange
FLKMLS #617675
03/02/2026$1,795,000PriceChange
FLKMLS #617675
02/23/2026$1,839,000PriceChange
Key West AOR #617675
02/05/2026$1,875,000PriceChange
Key West AOR #617675
12/11/2025$1,939,000Listed For SaleKey West AOR #617675
03/27/2023$1,610,000Sold
FLKMLS #602749
03/04/2023$1,745,000PendingFLKMLS #602749
02/11/2023$1,745,000ContingentFLKMLS #602749
02/03/2023$1,745,000PriceChange
FLKMLS #602749
12/29/2022$1,795,000PriceChange
FLKMLS #602749
10/14/2022$1,895,000Listed For SaleFLKMLS #602749
05/15/2017$5,500ListingRemovedAgent Provided
01/25/2017$5,500Listed For RentAgent Provided
08/09/2002$395,000Sold
FLKMLS #511882

Market trends in Summerland Key

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
Sale-to-List Price
Price per sq ft
Available listings
107
4
MoM
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Property Tax and Assessment

Year2025
Tax$8,681
Assessment$979,708
Home facts updated by county records

Comparable Sales for 16640 Cypress Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.27
Single-Family Home
$1,100,000
06/12/26
3
2
1,250
0.47
Single-Family Home
$1,375,000
05/20/26
3
2.5
1,740
0.71
Single-Family Home
$1,650,000
01/28/26
3
2
1,750
0.62
Single-Family Home
$1,245,000
07/28/25
3
2
1,542
0.75
Single-Family Home
$1,600,000
04/09/26
3
2
1,648
0.55
Single-Family Home
$850,000
03/17/26
3
2
1,392
0.61
Single-Family Home
$1,425,000
05/28/26
3
2
1,528
0.79
Single-Family Home
$1,400,000
01/14/26
3
2
1,728
0.60
Single-Family Home
$1,575,000
03/23/26
4
3
2,353

Nearby homes

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Assigned Schools

These are the assigned schools for 16640 Cypress Rd.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Summerland Key

At least 14 Trulia users voted on each feature.
  • 82 % Say it's dog friendly

  • 82 % Say yards are well-kept

  • 79 % Say people would walk alone at night

  • 78 % Say car is needed

  • 76 % Say parking is easy

  • 71 % Say it's quiet

  • 70 % Say there's holiday spirit

  • 59 % Say neighbors are friendly

  • 58 % Say they plan to stay for at least 5 years

  • 58 % Say it's walkable to restaurants

  • 47 % Say there are community events

  • 44 % Say there's wildlife

  • 29 % Say kids play outside

  • 15 % Say it's walkable to grocery stores

  • 14 % Say streets are well-lit

  • 11 % Say there are sidewalks

Sourced by Trulia users. Learn more about our methodology.
  • Kristyharvey13
    "Very safe feel day to day. Small schools and class sizes. Lots of outdoor activities to do together "
  • Wesley.seefried
    "Not a lot of places to actually walk your dog out here a lot of rocks not grass a lot of private property"
  • Donna Pezzi
    "This is a superb community - the people who live here take great pride in their homes and canals. Phenomenal boating - snorkel at Looe Key, lobster in the Gulf, or fish on the reef. Great area for walking or paddle boarding."
  • Trulia User
    "Great neighborhood, very peaceful and quite. Fishing and diving paradise. Close to all the Key West fun! "
  • b4194
    "Outstanding Views of the Atlantic. Wonderful SUNSETS !"
  • Nate M.
    "I'm a Realtor in Sugarloaf and have lived here since 1995. I've raised 2 children here, and the schools are absolutely fantastic! Sugarloaf is the perfect place to live - offering outstanding boating, fishing, diving, etc., miles of walking paths, surrounded by ocean and nature, yet just a quick hop to the fun and excitement of Key West."
  • Jerry L.
    "near key west, but far enough away for peace and quiet. Great waterfront life!"
  • Robert K.
    "There are a few areas in the Keys in the entire Keys chain which have that private resort feel. Summerland Key is one of those Keys! Has restaurants, grocery store, gas stations, marinas, post office, hardware stores, wine store, etc... All the essentials!"
  • Jerry L.
    "right on Cudjoe Bay, perfect for boating, paddleboarding, sailing, etc"
  • Wkinseyii
    "I used to live on Cudjoe Key. It was by far the safest, most friendly place I have ever lived. Fantastic location with plenty to do."
  • billberit
    "A well organized comunity"

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Off Market Homes Near 16640 Cypress Rd

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MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys MLS.