1618 South Street, Key West, FL 33040

$4,400,000

Property Type: Residential Bedrooms: 4 Baths: 3 Square Footage: 2,600 Lot Size (sq. ft.): 5,610 Status: Active

Current Price: $4,400,000 List Date: 10/18/2026 Last Modified: 10/19/2026

Overview

Description

BRAND NEW CONSTRUCTION MIDTOWN WEST Meticulously crafted by a local luxury builder, this exceptional new 4 bedroom 3 bath residence combines superior construction, thoughtful architectural design and exquisite attention to detail to create effortless tropical elegance. Step inside to soaring 20-foot ceilings, a light-filled open floor complimented by 12'x40' tile flooring. A striking floating staircase with open wood treads adds architectural flair. The gourmet kitchen showcases custom Hanson and Bringle cabinetry, granite countertops and premium stainless steel Thermadore appliances, with a central island and built in wet bar. The second level features two bedrooms with a Jack-and-Jill bath, while the third level offers an expansive mezzanine and luxurious second primary suite with soaking tub and separate shower. Custom white oak flooring, motorized Hunter Douglas Pirouette window treatments and designer lighting reflect the exceptional quality throughout. Designed for ... (Read more)

Listing Details MLS# 621671

Location, Tax & Legal

Street #: 1618
Street Name: South
Street Suffix: Street
Key/Island: Key West
State/Province: FL
Zip Code: 33040
County: Monroe
Subdivision: Monroe Investement Co Sub (2.0)
Area: 03 - Key West
KW Neighborhood: Midtown West
City: KEY WEST
Mile Marker: 2
Marathon Neighborhood: N/A
Side: Median
Flood Zone: AE
Alternate Key #: 1044911
Parcel #: 00044300-000000
Zoning: SF - Single Family
Deed Restrictions: Unknown
Legal: BK 8 LOT 11 RESUB OF SQ 8 AND 11 TR 20 PB3-4 OF MONROE INV CO PLAT PB1-41 G71-170 OR1078-1437 OR1107-2069 OR1362-1575 OR
Taxes: 8812.82
Tax Year: 2025
Pub Sewer HkUp: Yes

Contract Information

Listing Board: Key West Association

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: No
Pool: Yes
Year Built: 2026
Lot SqFt: 5610
Lot Sqft Source: Tax Records
Acres: 0.13
Living Apx SqFt: 2600
SqFt Source: Builder/Architect
Total Bedrooms: 4
Full Baths: 3
Total Baths: 3
Rentals Allowed: With Restrictions
Min Rental Days: 30
Control Depth: 0
Total Units: 0

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0

Building Style

Above Flood: Yes
Stories: 3 Stories

More Information

Pool Info

Dimensions: 10'X20'
In Ground: Yes
Salt Water: Yes
Decked: Yes

Remarks & Misc

Remarks – Consumer: BRAND NEW CONSTRUCTION MIDTOWN WEST Meticulously crafted by a local luxury builder, this exceptional new 4 bedroom 3 bath residence combines superior construction, thoughtful architectural design and exquisite attention to detail to create effortless tropical elegance. Step inside to soaring 20-foot ceilings, a light-filled open floor complimented by 12'x40' tile flooring. A striking floating staircase with open wood treads adds architectural flair. The gourmet kitchen showcases custom Hanson and Bringle cabinetry, granite countertops and premium stainless steel Thermadore appliances, with a central island and built in wet bar. The second level features two bedrooms with a Jack-and-Jill bath, while the third level offers an expansive mezzanine and luxurious second primary suite with soaking tub and separate shower. Custom white oak flooring, motorized Hunter Douglas Pirouette window treatments and designer lighting reflect the exceptional quality throughout. Designed for seamless indoor-outdoor living, the lush tropical setting features a heated 10' x 20' saltwater pool with six-foot swim-out, outdoor shower and exquisite outdoor kitchen with built-ins, refrigeration and grilling area. Five private porches invite morning coffee, afternoon breezes and relaxed evenings under the stars, buffeted by lushly landscaped grounds. Quality is evident in every detail, from premium Andersen impact-resistant windows and a standing-seam metal roof to Hardie board siding, AZEK trim, extensive closed-cell insulation and dual high-efficiency Mitsubishi A/C systems. A two-car tandem garage completes this thoughtfully designed island retreat, where enduring craftsmanship meets sophisticated tropical luxury in a family friendly neighborhood. Completion date Jan '27. More images to follow.

Fee Includes

None: Yes

Dockage

None: Yes

Tax Exemptions

None: Yes

Appliances

Dishwasher: Yes
Disposal: Yes
Dryer: Yes
Microwave: Yes
Oven: Yes
Refrigerator: Yes
Stainless Steel Appliance(s): Yes
Washer: Yes

Pets

Pets Allowed: Yes

Cooling

Ceiling Fans(s): Yes
Central Air: Yes

Waterfront

None: Yes

Waterview

No Waterview: Yes

Floor

Tile: Yes
Wood: Yes

Neighborhood Feature

Beach: Yes
Fire Hydrant: Yes

Interior Features

Cathedral Ceilings: Yes
Drapes/Blinds Incl: Yes
Quartz Countertops: Yes
Smoke Alarms: Yes
Walk-in Closet(s): Yes
Wet Bar: Yes
Window Treatments: Yes

Windows/Doors

Impact Rstnce Doors: Yes
Impact Rstnce Window: Yes
Sliding Glass Doors: Yes

Vehicle Storage

Garage: Yes
Auto Door Opener: Yes
Off Street Parking: Yes

Construction

Frame: Yes
Hardi Board Siding: Yes
Stucco: Yes

Land Size

Less Than 1/4 Acre: Yes

Utilities

Cable Available: Yes
FKAA: Yes

Porch/Balcony

Deck: Yes
Open Porch/Balcony: Yes

Exterior Features

Lighting: Yes
Outdoor Kitchen: Yes
Outdoor Shower: Yes
Privacy Wall/Fence: Yes
Rain Gutters: Yes
Sprinkler System: Yes
Storage: Yes

Pre-Wired

Cable: Yes

Roof

Metal Roof: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Vehicle Storage: Garage; Auto Door Opener; Off Street Parking Cooling: Ceiling Fans(s); Central Air Utilities: Cable Available; FKAA Interior Features: Cathedral Ceilings; Drapes/Blinds Incl; Quartz Countertops; Smoke Alarms; Walk-in Closet(s); Wet Bar; Window Treatments Pre-Wired: Cable Appliances: Dishwasher; Disposal; Dryer; Microwave; Oven; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Lighting; Outdoor Kitchen; Outdoor Shower; Privacy Wall/Fence; Rain Gutters; Sprinkler System; Storage Pool Info: In Ground; Salt Water; Decked Construction: Frame; Hardi Board Siding; Stucco Floor: Tile; Wood Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach; Fire Hydrant Land Size: Less Than 1/4 Acre

Listing Office: Truman & Co. (KW)

Last Updated: October - 19 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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