OFF MARKET

Off Market Dec 2021 for $2.2M

$2,617,194

Est. refi paymentEst. refi $12,471/mo

•

2,630

sq ft

17275 Keystone Rd, Sugarloaf Key, FL 33042

About this home

Impressive Luxury Waterfront Tropical Oasis! Located on prestigious Sugarloaf Key only 20 min from Key West, this spectacular 3 bed 3 bath 2 story waterfront residence is custom built to withstand natures forces with its solid poured concrete flooring, pilings & 8 inch thick concrete roof to create a true fortress. Totally unique-there is a 10' Vehicular concrete ramp on the side of the house that leads to the main level to keep cars out of floods or to unload groceries. This immaculate 2630sft residence has a bright tropical open feel, expansive concrete decks & a huge 2-car garage w/ storage area underneath. New impact resistant doors/windows throughout. The new gourmet kitchen features 2 Viking ovens, s/s appliances, custom cabinetry & quartz countertops. 2 spacious guest bedrooms, one has a large walk-in closet & 2nd bed is accessible with an ensuite bathroom. The primary suite is the entire 2nd floor for maximum privacy, featuring Mahogany floors, 10' cypress ceilings, ensuite bathroom, a large Mahogany walk-in closet & a separate enclosed room that could be used as a private office or reading area that opens to an open deck with exquisite views. The open living/dining area is ideal for entertaining with cypress ceilings & leads out onto a screened porch where you will spend many evenings sipping cocktails while living the Keys dream. The entire back yard is your ultimate tropical oasis with a sparkling inground concrete heated & chilled salt pool surrounded by travertine pavers. The Tiki Hut has a custom bar, 2 TV's, covered outdoor kitchen with s/s countertops. Lush, irrigated landscaping w/ professional lighting completes your private & secluded outdoor entertainment paradise! 1,300 gal. aluminum cistern. New Generac generator w/ propane tanks. 40' concrete seawall w/ a set of 5,500lb davits. 100ft canal frontage. Army Corps approval for 15,000lb boat lift. Quick Ocean access to world class fishing & diving with no bridges!

Single-familyProperty Type

2005Year Built

0.46 acresLot Size

$995Est. Price/Sq.Ft.

2 spacesParking

Listed by Lisa Swanson • Berkshire Hathaway HomeServices Knight & Gardner Realty

Bought with Lisa Swanson • Berkshire Hathaway HomeServices Knight & Gardner Realty

Redfin checked: a few seconds ago

•Source:FLKMLS #598281

Redfin Estimate

$2,617,194

$367K since sold in December 2021$17K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 54.3% higher than the average sale price ($1.70M) of 6 comparable homes.

SOLD JUN 5, 2026
$1,937,500
A
3 beds2 baths1,767 sq ft
1058 E Buttonwood Dr, Sugarloaf Key, FL 33042
SOLD JUL 24, 2026
$1,595,000
B
3 beds2 baths1,764 sq ft
16640 Cypress Rd, Sugarloaf Key, FL 33042
SOLD JAN 23, 2026
$1,800,000
C
4 beds3 baths2,422 sq ft
17054 Coral Dr, Sugarloaf Key, FL 33042
SOLD JUN 15, 2026
$2,500,000
D
3 beds2 baths1,714 sq ft
653 Sawyer Dr, Cudjoe Key, FL 33042
SOLD MAY 20, 2026
$1,375,000
E
3 beds2.5 baths1,740 sq ft
16823 E Point Dr, Summerland Key, FL 33042
SOLD JUL 8, 2026
$970,000
F
3 beds2 baths1,488 sq ft
17287 Cayman Dr, Sugarloaf Key, FL 33042

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Earn from this home

Refinance

Est. cash available

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Rent

$6,317/mo

Redfin rental estimate

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Market trends in 33042, FL

Last updated July 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.8%

+1.2% MoM

Median sale price

$1.1M

$10K MoM

Avg. days on market

121d

11 days MoM

Recently sold homes

4 MoM

New listings for sale

NEW 20 HRS AGO
$950,000
2 beds1 bath902 sq ft
24923 Park Dr, Summerland Key, FL 33042
3D WALKTHROUGH
$1,099,000
3 beds2 baths1,488 sq ft
27334 Guadaloupe Ln, Ramrod Key, FL 33042
$849,000
3 beds3 baths1,800 sq ft
22832 John Silver Ln, Cudjoe Key, FL 33042
See all

Provided by Redfin

Sale history for 17275 Keystone Rd

Date

Event

Price

FLKMLS #598281

Dec 20, 2021

Sold

$2,250,000

$856/sq ft

Oct 30, 2021

Contingent

—

Oct 29, 2021

Listed

$2,250,000

$856/sq ft

FLKMLS #567316

Dec 1, 2016

Sold

$1,000,000

$380/sq ft

Apr 25, 2015

Listed

$1,099,900

$418/sq ft

+28

No Home Depot at this gorgeous Sugarloaf Shores home sprawling over a 1/2 acre & custom built/designed by owners. Open floor plan w/ soaring ceilings, granite kitchen, solid Mahogany doors & staircase. 2nd Story Master boasts Mahogany floors, Cypress ceiling, custom Mahogany walk-in closet, marble bath, & private porch w/ hot tub. Dock w/ davits, easy ocean access, no bridge. See Supplement 17275 Keystone Rd Park your RV - plenty of room with Hook-up. Plenty of Room for a pool and Tiki. Exterior of House ï¿¿ Acre Lot approximately 100' x 200' with 100' on canal. CBS Stucco Construction. 8" Solid concrete roof. Hurricane and termite resistant. No wood on outside. Aluminum powder coated railings. 10' Vehicular concrete ramp to main level to keep cars out of floods and unloading groceries. 14' x 40' concrete boat dock with a set of 5,500 lb davits totaling 11,000 lbs on deep water canal. Electric and water at dock with concrete fish cleaning table. Custom stainless steel dock ladder and stairs. 8' x 8' boat shed. Stainless steel exterior lighting. Tiled exterior concrete decks and walks. Custom stainless steel hose racks. Two 1,300 gal. aluminum cisterns for landscaping and washing cars. Interior of House Stainless steel front door with a 3 point lock system. Awning windows for security and allows you to keep them open in the rain. Miami-Dade shutters on all windows and doors. Cypress 1" x 6" tongue and groove 12' vaulted ceilings throughout. Terrazzo floors on main level with terrazzo base boards and window sills. Honduran Mahogany staircase railing to 2nd floor Master Suite. Custom Honduran Mahogany solid wood doors and jams. Stainless steel hinges & hardware. . Professional quality "Locksmith" lever lock sets. Custom stainless door stops. 2 Screened Porches ï¿¿ Main floor and Master Suite. Hunter classic ceiling fans throughout. #1 Pressure treated wall framing with 2x4 pt firing strips. All stainless steel tap cons and nails. Mechanical 2-Zone A/C for main level and Master Suite with heat recovery for large electric water heater. Brand new Water Heater. Kitchen Granite counter tops. Solid wood cabinets. All GE Profile appliances in stainless steel. Exterior vented hood with stainless steel vent pipe. Stainless steel back splash. Bathroom #1 Kohler cast iron and porcelain tub/shower. Custom glass shower tub enclosure. ADA (tall) ToTo toilettes. Ghohe fixtures. Custom vanity with marble top with Kohler porcelain sink. Florida tile with terrazzo floor. Stainless steel mirrored medicine cabinet. Bathroom #2 Handicap friendly with 36" (3/0) Mahogany door. Walk-in shower with custom frameless glass enclosure. ADA (tall) ToTo toilettes. Grohe fixtures. Custom vanity with marble top with Kohler porcelain sink. Florida tile with terrazzo floor. Stainless steel mirrored medicine cabinet. Bathroom 3 ï¿¿ Master Bath Walk-in shower with dual shower heads including 1 rain. Frameless glass enclosure. Kohler cast iron granite surround porcelain tub with room for 2. Grohe fixtures. ADA (tall) ToTo toilette. Custom double vanity with black granite top. Two "Villa Roy" porcelain sinks. Large linen closet with stainless steel shelving. 10' vaulted cypress ceiling with classic Hunter ceiling fan. Bedroom 1 12' x 12' Guest Bedroom with egress window. Large closet with solid Mahogany slider doors with custom stainless steel closet system. High ceilings with Hunter classic ceiling fan. Bedroom 2 Handicap friendly bedroom. 36" (3/0) Mahogany door and egress window. Large walk-in closet with stainless steel closet system. High cypress ceiling with Hunter classic ceiling fan. Bedroom 3 ï¿¿ Master Bedroom Mahogany floors. 10' Vaulted cypress ceilings. Two classic Hunter ceiling fans. Large custom Mahogany walk-in closet with custom solid Mahogany & stainless steel closet system. Screened tiled porch with hot tub and hunter ceiling fan. Laundry Room Cast iron porcelain Kohler utility sink with Maple/Mahogany stand. LG front loading washer and dryer. Stainless steel shelving with hardwood cabinet for storage. Easy clean stainless steel dryer vent. Garage Oversize 2-car with storage Painted floor and walls. Marble window sills. Custom handmade stainless steel utility racks with stainless hardware. Fire proof door. Insurances Homeowner's: $664 Flood: $543 Wind: $5,524 AE 9 Flood Zone

Tax history for 17275 Keystone Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.46 Acres

Year renovated

2018

Sq. Ft.

2,631

Year built

2005

Style

Single Family Residential

County

Monroe County

APN

1167 27 00166630000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 10, 2026.

III

Improved Subdivision District

The purpose of the IS district is to accommodate the legally vested residential development rights of the owners of lots in subdivisions that were lawfully established and improved prior to the adoption of this LDC. For the purpose of this section, improved lots are those that are served by a dedicated and accepted existing road of porous or nonporous material, that have an approved potable water supply, and that have sufficient uplands to accommodate the proposed use in accordance with the required setbacks. This district is not intended to be used for new land use districts of this classification within the county.

Zone overlays

Tier III Overlay District

Permitted uses

Include but are not limited to:

Housing-Multiple units
Infrastructure

Property details

Parking

Parking / Garage Information
Vehicle Storage: Garage, Trailer Storage, Covered Parking, RV Parking Open, Off Street Parking, Guest Parking, Open Parking, Auto Door Opener, Carport
Vehicle Storage: Car(s): 2

Interior

Interior Features
Interior Features: Drapes/Blinds Incl, Built-in Cabinets, Quartz Countertops, Bar, Window Treatments, Walk-in Closet, Storage, Smoke Alarms, Cathedral Ceilings
Flooring: Tile Floor, Wood Floor
Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
Cooling/Heating: Central A/C, Heat, Ceiling Fans
Appliances: Washer, Stainless Steel Appl, Gas Appliances, Freezer, Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
Furnished: Partially

Bathroom Information
# of Full Baths: 3

Specialty Room Information
Specialty Rooms: Laundry Room, Workshop, Utility Room, Sun/Florida Room

Exterior

Boat Slip/Dock Information
Dockage: Dock Length: 520
Dockage: Davits
Dockage: Dock: Concrete

Exterior Features
Exterior Features: Bar, Storage, Sprinkler System, Shed, Privacy Wall/Fence, Outdoor Shower, Outdoor Kitchen, Lanai, Landscape Lighting, Gutters, Fruit Tree(s), Fencing, Chickee Hut
Has Pool
Pool Is Heated
Pool Information: In Ground, Decked, Concrete
Pool Information: Dimensions: 548 SF
Pool Info: Other: Chiller, Salt pool
Porch/Balcony: Open Porch/Balcony, Deck, Patio, Screened P/B

Security
Other Security

Property Features
Has Handicap Access
Accessibility Features: Accessible, Wheelchair Ramp, Parking, Kitchen, Doors, Bath
On Waterfront
Waterfront Type: Canal Front
Waterview: Canal View, Open Water View

Property Information
Property Condition: Updated/Remodeled
Deed Restrictions: No
Pets: Pets Allowed
Rentals Allowed: With Restrictions
Min Rental Days: 28

Lot Information
Acres: 0.46
Zoning: IS - Improved Subivision District
Land Size: 1/2 - Less Than 1 AC
Control Depth: 3
Flood Zone: AE, AE

Building Information
Year Built: 2,005
Sq. Ft. Source: Property Data Card
Building Style: Stories: 2
Building Style: Above Flood: Yes
Building Style: Stilt Column Height: Medium - 5Ft - 9Ft
Construction: CBS, Stucco, Concrete
Roof: Concrete Roof

Subdivision/Neighborhood
Subdivision: Sugarloaf Shores (17.0)
Marathon Neighborhood: N/A

Financial

Tax Information
Taxes: $8,364.65
Tax Year: 2,020
Tax Exemptions: Homestead

Utilities

Utility Information
Utilities: FKAA, Propane, Cable Available, Whole House Generatr, Municipal Sewer, Cistern
Pre-Wired: Cable, Surround Sound
Cistern
Has Public Sewer Hook-up

Location

Homeowners Association Information
Association Info: 1st Right of Refusal: No
Association Info: Association Fee $: 0.00
Fee Includes: None

Location Information
Side: Ocean
Mile Marker: 17.00
Directions: Overseas Highway to Sugarloaf Blvd (MM 17 at blinking light Oceanside) Follow Sugarloaf Blvd towards end, make left on Keystone. 3rd House on left. Sign on property.

Neighborhood Features
Community Boat Ramp, Bike Paths, Airstrip

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,631
Stories: 3.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: 2018
County: Monroe County
APN: 1167 27 00166630000000

Home facts updated by county records on Jul 10, 2026

Around this home

Schools
Places
Transit

Sugarloaf School

Public PreK-8 • Assigned • 2.2mi

6/10

Key West High School

Public 9-12 • Assigned • 15.3mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

10/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

Heat Factor

We're working on getting current and accurate heat risk information for this home.

10/10 Wind Factor

99% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Sugarloaf Key, FL • 33042

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.1 hours in June and 7.3 hours in December, placing it above the U.S. average for solar exposure.

10.1 hrs

7.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.49M – $3.01M

Sell confidently with a local market expert in Sugarloaf Key. 3 minutes to get started.

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Home values near 17275 Keystone Rd

Data from public records.

Address	Redfin Estimate
17345 Keystone Road, Sugarloaf Key, FL 4 Beds \| 2 Baths \| 2010 Sq. Ft.	$1,927,171
17326 Keystone Road, Sugarloaf Key, FL 2 Beds \| 2 Baths \| 1152 Sq. Ft.	$1,104,731

Address	Redfin Estimate
17365 Keystone Road, Sugarloaf Key, FL 2 Beds \| 2 Baths \| 1200 Sq. Ft.	$1,368,640
17325 Keystone Road, Sugarloaf Key, FL 3 Beds \| 2 Baths \| - Sq. Ft.	$1,536,877

Address	Redfin Estimate
17235 Keystone Road, Sugarloaf Key, FL 2 Beds \| 2 Baths \| 1486 Sq. Ft.	$1,169,199
17236 Keystone Road, Sugarloaf Key, FL 2 Beds \| 2 Baths \| 1155 Sq. Ft.	$1,001,584

Property information provided by FLKMLS when last listed in 2021. This data may not match . Learn more.

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