626 Grinnell Street, Key West, FL 33040

$2,830,000

Property Type: Residential Bedrooms: 2 Baths: 3 Square Footage: 2,940 Lot Size (sq. ft.): 3,456 Status: Active

Current Price: $2,830,000 List Date: 12/20/2025 Last Modified: 2/17/2026

Description

Tucked away in the coveted flood X zone of Old Town, the elegant William H. Malone House offers an exceptional blend of historic character and refined modern living. This expansive 2,940 square foot residence features exquisite architectural details, off-street parking for two, a heated spa, pool, whole home generator, and spacious covered porches—offering a tranquil private retreat mere moments from the lively heart of Old Town. The interior layout features a high-end chef's kitchen, living room, formal dining room, library/den, sunroom with bar, upstairs sitting room, and a large walk-in pantry. This flexible floor plan allows for easy conversion to a 3BR/3BA if additional bedrooms are desired. Meticulously restored, this home has been honored with the Historic Preservation Medallion and Certificate of Excellence. With Five Brothers, fine dining, local boutiques, and live music just a short walk or bike ride away, this home captures the very best of Key West island living. Note: One of the owners is a FL licensed Real Estate Broker

More Information MLS# 617768

Contract Information

Listing Board: Key West Association Current Price: $2,830,000 Listing Date: 2025-12-19 List Price: $2,830,000

Location, Tax & Legal

KW Neighborhood: Old Town-N of Truman City: KEY WEST Mile Marker: 1 Marathon Neighborhood: N/A Side: Median Flood Zone: 0.2 PCT ANNUAL CHANC Alternate Key #: 1011312 Handicap Access: No Parcel #: 00011020-000000 Zoning: HHDR - Historic High Density Residential Deed Restrictions: Unknown Legal: KW PT LOT 1 SQR 57 H3-98 OR64-371/72 OR249-513/14 OR665-454/59 OR910-2477 OR1039-1062/63 OR1747-2095/96 OR1747-2097/99 Taxes: 11907.14 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 626 Street Name: Grinnell Street Suffix: Street Key/Island: Key West State/Province: FL Zip Code: 33040 County: Monroe Subdivision: Old Town - Unlisted (1.0) Area: 02 - Key West

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: No Control Depth: 0 Lot SqFt: 3456 Pool: Yes Lot Sqft Source: Property Data Card Total Units: 1 SqFt Source: Appraisal Rentals Allowed: With Restrictions Style: Single Family Year Built: 1908 Living Apx SqFt: 2940 Total Bedrooms: 2 Full Baths: 3 Total Baths: 3

Remarks & Misc

Remarks – Consumer: Tucked away in the coveted flood X zone of Old Town, the elegant William H. Malone House offers an exceptional blend of historic character and refined modern living. This expansive 2,940 square foot residence features exquisite architectural details, off-street parking for two, a heated spa, pool, whole home generator, and spacious covered porches—offering a tranquil private retreat mere moments from the lively heart of Old Town. The interior layout features a high-end chef's kitchen, living room, formal dining room, library/den, sunroom with bar, upstairs sitting room, and a large walk-in pantry. This flexible floor plan allows for easy conversion to a 3BR/3BA if additional bedrooms are desired. Meticulously restored, this home has been honored with the Historic Preservation Medallion and Certificate of Excellence. With Five Brothers, fine dining, local boutiques, and live music just a short walk or bike ride away, this home captures the very best of Key West island living. Note: One of the owners is a FL licensed Real Estate Broker

Association Info

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

License Info

Non Trans Rntl Lic: 1

Fee Includes

None: 1

Dockage

None: 1

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Disposal: 1 Dryer: 1 Freezer: 1 Gas Appliances: 1 Ice Machine: 1 Microwave: 1 Oven: 1 Range: 1 Refrigerator: 1 Stainless Steel Appliance(s): 1 Washer: 1 Wine Cooler: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Central Air: 1 Ductless: 1

Waterfront

None: 1

Waterview

No Waterview: 1

Floor

Tile: 1 Wood: 1

Interior Features

Bar: 1 Built-in Cabinets: 1 Dade County Pine: 1 Granite Counter Top: 1 Pantry: 1 Security System: 1 Sky Light(s): 1 Smoke Alarms: 1 Storage: 1 Walk-in Closet(s): 1 Window Treatments: 1

Property Condition

Updated/Remodeled: 1

Specialty Rooms

Sun/Florida Room: 1 Other: 1

Building Style

Above Flood: Yes Conch: 1 Stories: 2 Stories

Windows/Doors

Impact Rstnce Doors: 1 Impact Rstnce Window: 1 Other Windows/Doors: 1 Sliding Glass Doors: 1 Wood Windows: 1

Vehicle Storage

Car(s): 2 Off Street Parking: 1

Security

Central Station Sys: 1 On Premises System: 1

Construction

Frame: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Negotiable: 1

Terms

Cash: 1 Conventional: 1 VA: 1

Utilities

Cable Available: 1 FKAA: 1 Municipal Sewer: 1 Propane: 1 Whole House Generatr: 1

Porch/Balcony

Deck: 1 Open Porch/Balcony: 1

Title

Negotiable: 1

Exterior Features

Fencing: 1 Fruit Tree(s): 1 Lighting: 1 Privacy Wall/Fence: 1 Rain Gutters: 1 Sprinkler System: 1 Water Display: 1

Pool Info

In Ground: 1 Other: Hot Tub Concrete: 1 Decked: 1

Pre-Wired

Cable: 1 Other: Sonos Surround Sound: 1

Roof

Metal Roof: 1

Financial Status

Standard Sale: Yes

Accessibility Feat

None: 1

Shutters

Accordion: 1 Other: 1

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: None License Info: Non Trans Rntl Lic Waterfront: None Waterview: No Waterview Dockage: None Property Condition: Updated/Remodeled Building Style: Conch Vehicle Storage: Off Street Parking Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air; Ductless Utilities: Cable Available; FKAA; Municipal Sewer; Propane; Whole House Generatr Interior Features: Bar; Built-in Cabinets; Dade County Pine; Granite Counter Top; Pantry; Security System; Sky Light(s); Smoke Alarms; Storage; Walk-in Closet(s); Window Treatments Pre-Wired: Cable; Surround Sound Specialty Rooms: Sun/Florida Room; Other Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Appliances; Ice Machine; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Fencing; Fruit Tree(s); Lighting; Privacy Wall/Fence; Rain Gutters; Sprinkler System; Water Display Accessibility Feat: None Pool Info: In Ground; Concrete; Decked Construction: Frame Shutters: Accordion; Other Floor: Tile; Wood Roof: Metal Roof Pets: Pets Allowed Security: Central Station Sys; On Premises System Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; VA Title: Negotiable

Room Information

Living Room Length: 16.00 Level: Main Length: 16.00 Width: 14.00 Width: 14.00 Dining Room Length: 16.00 Level: Main Length: 16.00 Width: 14.00 Width: 14.00 Kitchen Length: 16.00 Level: Main Length: 16.00 Width: 8.00 Width: 8.00 Other Room Length: 8.00 Level: Main Length: 8.00 Width: 7.00 Width: 7.00 Remarks: Breakfast Nook Full Bathroom Length: 9.00 Level: Main Length: 9.00 Width: 9.00 Width: 9.00 Other Room Length: 8.00 Level: Main Length: 8.00 Width: 8.00 Width: 8.00 Remarks: Pantry Other Room Length: 16.00 Level: Main Length: 16.00 Width: 18.00 Width: 18.00 Remarks: Den Other Room Length: 10.00 Level: Main Length: 10.00 Width: 21.00 Width: 21.00 Remarks: Sun Room Bedroom 1 Length: 24.00 Level: Second Length: 24.00 Width: 14.00 Width: 14.00 Full Bathroom Length: 12.00 Level: Second Length: 12.00 Width: 10.00 Width: 10.00 Bedroom 2 Length: 21.00 Level: Second Length: 21.00 Width: 10.00 Width: 10.00 Family Room Length: 16.00 Level: Second Length: 16.00 Width: 16.00 Width: 16.00 Full Bathroom Length: 9.00 Level: Second Length: 9.00 Width: 13.00 Width: 13.00 Other Room Length: 10.00 Level: Second Length: 10.00 Width: 10.00 Width: 10.00 Remarks: Study

Documents

626 Grinnell Survey ›

Listing Office: Brenda Donnelly Real Estate LLC

Last Updated: February - 17 - 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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