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$4,400,000
1618 South Street
Key West, FL 33040
MLS# 621671
4 beds  |  3 baths  |  2600 sqft


Under construction; artist rendering
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Under construction; artist rendering

Property 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 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.

Details
Maps
Contract Information
Listing Board: Key West Association
Current Price: $4,400,000
Listing Date: 2026-10-18
List Price: $4,400,000
Location, Tax & Legal
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
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
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: No
Control Depth: 0
Lot Size: X
Lot SqFt: 5610
Pool: Yes
Lot Sqft Source: Tax Records
Total Units: 0
Acres: 0.13
SqFt Source: Builder/Architect
Rentals Allowed: With Restrictions
Min Rental Days: 30
Style: Single Family
Year Built: 2026
Living Apx SqFt: 2600
Total Bedrooms: 4
Full Baths: 3
Total Baths: 3
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.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
None: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Microwave: 1
Oven: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
None: 1
Waterview
No Waterview: 1
Floor
Tile: 1
Wood: 1
Neighborhood Feature
Beach: 1
Fire Hydrant: 1
Interior Features
Cathedral Ceilings: 1
Drapes/Blinds Incl: 1
Quartz Countertops: 1
Smoke Alarms: 1
Walk-in Closet(s): 1
Wet Bar: 1
Window Treatments: 1
Building Style
Above Flood: Yes
Stories: 3 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Sliding Glass Doors: 1
Vehicle Storage
Garage: 1
Auto Door Opener: 1
Off Street Parking: 1
Construction
Frame: 1
Hardi Board Siding: 1
Stucco: 1
Land Size
Less Than 1/4 Acre: 1
Utilities
Cable Available: 1
FKAA: 1
Porch/Balcony
Deck: 1
Open Porch/Balcony: 1
Exterior Features
Lighting: 1
Outdoor Kitchen: 1
Outdoor Shower: 1
Privacy Wall/Fence: 1
Rain Gutters: 1
Sprinkler System: 1
Storage: 1
Pool Info
In Ground: 1
Salt Water: 1
Dimensions: 10'X20'
Decked: 1
Pre-Wired
Cable: 1
Roof
Metal Roof: 1
Status Change Info
Status: Active
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 - 18 - 2026

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