Historic Duplex with Private
For Sale
$1,675,000
606 Grinnell Street, Key West, FL 33040
Residential, Key West, FL
Property Size1,870 SF
Lot Size0.06 Acres
Price / SF$895.72
Days on Market102
Property Features for 606 Grinnell Street
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Zoning
HHDR - Historic High Dens
Bedrooms
5
Bathrooms
3
Full bathrooms
2
Half bathrooms
1
Rooms
Bedroom 3, Bathroom 1, Bedroom 1, Bathroom 2, Bedroom 5, Bedroom 2, Bedroom 4, Bathroom 3
Patio and Porch features
Patio, Deck
Pool private
1
Appliances
Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Disposal
Subdivision
Old Town - Unlisted (1.0)
View
Water
Directions
Property is located on Grinnell Street near Southard and Grinnell Street.
Standard status
Active
APN
00011190000000
Size
1,870 SF
Lot size
0.06 Acres
Taxes and HOA fees
Tax Year
2025
Tax Description
Kw Pt Lot 2 Sqr 57 G5-362 Or49-286/87 Or125-251/52 Or130-211 Or137-69/70 Or625-118 Or806-2058 Or1317-338 Or2257-1133 Or2
Tax Annual Amount
12427
Legal Description
Kw Pt Lot 2 Sqr 57 G5-362 Or49-286/87 Or125-251/52 Or130-211 Or137-69/70 Or625-118 Or806-2058 Or1317-338 Or2257-1133 Or2
Utilities
Cooling system
Central Air
Amenities
pool
front porch
private rear balcony
Building Details
Year built
1901
Flooring type
Wood
Building materials
Frame
Roof type
Metal
Listing Agency:
Berkshire Hathaway HomeServices Knight & Gardner Realty
(305) 294-5155
Listed By:
Christopher Orth · License #3275955
(305) 707-4821
Added: May 18
Changed: Aug 19
Last Checked: Aug 27 at 6:06PM
MLS# 619947
Copyright © 2026 Key West Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
Built in 1901, this 1,870-square-foot duplex contains two independently arranged residences on a 0.06-acre parcel. The lower unit has 2 bedrooms and 1.5 baths, while the upper unit provides 3 bedrooms and 1 bath. Each residence includes a full kitchen, dining area, and living room. A private rear balcony serves the second-floor unit, and the property also includes a front porch and private pool. Central air, wood flooring, a metal roof, and a frame construction system are among the existing features. Appliances include a washer, dryer, dishwasher, refrigerator, range, oven, and disposal.
The property is located at 606 Grinnell Street in Old Town Key West, near Duval Street, dining, the historic seaport, shopping, and nightlife. Zoning is HHDR - Historic High Dens.
The property is located at 606 Grinnell Street in Old Town Key West, near Duval Street, dining, the historic seaport, shopping, and nightlife. Zoning is HHDR - Historic High Dens.
Key Highlights
- 1,870‑square‑foot duplex on a 0.06‑acre parcel
- Two units: 2 bedrooms and 1.5 baths downstairs; 3 bedrooms and 1 bath upstairs
- Private pool, front porch, and rear balcony serving the upper residence
Property Analytics
Property Profile
Current Use
Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
3,600
Businesses Nearby
Explore this area
Business Placement
Demographics for 33040, FL
35,958
Population
19,001
Households
1.9
Avg Household Size
44
Median Age
38%
College-Educated
92%
High-School Grad
17.7 sq mi
ZIP Area
2,032
Density / Sq Mi
$79,038
Median Household Income
$42,458
Median Earnings
$2,079
Median Rent
$766,400
Median Home Value
Market
Vacancy Rate% for Multifamily in South region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Duplex - Two residences offer separate access, full kitchens, living areas, and shared outdoor amenities.
Where is this duplex located?
The property is located at 606 Grinnell Street Key West, FL.
What is the asking price?
The asking price for this property is $1,675,000.
What are key features of this property?
This property features: 1,870‑square‑foot duplex on a 0.06‑acre parcel; Two units: 2 bedrooms and 1.5 baths downstairs; 3 bedrooms and 1 bath upstairs; Private pool, front porch, and rear balcony serving the upper residence
