626 Grinnell Street, Key West, FL 33040 (MLS# 617768)

626 Grinnell Street, Key West, FL 33040

$2,675,000

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

Current Price: $2,675,000 List Date: 12/20/2025 Last Modified: 4/17/2026

Overview

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: On ... (Read more)

Listing Details MLS# 617768

Location, Tax & Legal

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
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

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: 1908
Total Units: Yes
Lot SqFt: 3456
Lot Sqft Source: Property Data Card
Living Apx SqFt: 2940
SqFt Source: Appraisal
Total Bedrooms: 2
Full Baths: 3
Total Baths: 3
Rentals Allowed: With Restrictions
Control Depth: 0

Status Change Info

Sold Date: 2026-04-17

Association Info

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

Building Style

Above Flood: Yes
Stories: 2 Stories
Conch: Yes

More Information

Vehicle Storage

Car(s): 2
Off Street Parking: Yes

Pre-Wired

Other: Sonos
Cable: Yes
Surround Sound: Yes

Pool Info

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

Financial Status

Standard Sale: Yes

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

License Info

Non Trans Rntl Lic: Yes

Fee Includes

None: Yes

Dockage

None: Yes

Tax Exemptions

None: Yes

Appliances

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

Pets

Pets Allowed: Yes

Cooling

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

Waterfront

None: Yes

Waterview

No Waterview: Yes

Floor

Tile: Yes
Wood: Yes

Interior Features

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

Property Condition

Updated/Remodeled: Yes

Specialty Rooms

Sun/Florida Room: Yes
Other: Yes

Windows/Doors

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

Security

Central Station Sys: Yes
On Premises System: Yes

Construction

Frame: Yes

Land Size

Less Than 1/4 Acre: Yes

Furnished

Negotiable: Yes

Terms

Cash: Yes
Conventional: Yes
VA: Yes

Utilities

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

Porch/Balcony

Deck: Yes
Open Porch/Balcony: Yes

Title

Negotiable: Yes

Exterior Features

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

Roof

Metal Roof: Yes

Accessibility Feat

None: Yes

Shutters

Accordion: Yes
Other: Yes

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

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

Documents

626 Grinnell Survey ›

Listing Office: Brenda Donnelly Real Estate LLC

Last Updated: April - 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.