1126 Grinnell St, Key West, FL 33040
What's special
Tucked into the heart of Old Town Key West, this beautifully renovated duplex offers two distinct 1-bedroom, 1-bath residences, each finished with a refined European style kitchen. Clean lines, quality cabinetry, and thoughtful detailing give both sides a fresh, elevated feel while preserving the easygoing island character that makes Old Town so sought after. Each unit lives comfortably and independently, making this an ideal setup for an owner-occupant looking to offset costs, an investor seeking dual income streams, or a buyer wanting a flexible space for family and guests. Private yard space adds room to garden, relax, or entertain under the palms, a true rarity at this address.
- 111 days |
- 282 |
- 8 |
Travel times
Living Room
Kitchen
Bedroom
Zillow last checked:
Listing updated:
Will Langley 305-394-9020,
Berkshire Hathaway HomeServices Knight & Gardner Realty,
Logan Guevremont 305-394-1244,
Berkshire Hathaway HomeServices Knight & Gardner Realty
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Cooling
- Ceiling Fans(s), Ductless
Appliances
- Included: Washer, Dryer, Refrigerator, Range, Microwave, Freezer, Stainless Steel Appliance(s)
Features
- Built-in Features
- Flooring: Tile, Vinyl, Combination
Interior area
- Total structure area: 875
- Total interior livable area: 875 sqft
Property
Features
- Patio & porch: Deck
Lot
- Size: 1,306 Square Feet
- Dimensions: 26 X 64
Details
- Parcel number: 00031680000000
- Zoning: HNC(1-3) - Hist Nghborhd Comml 1 - 3 Coastal Med
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Conch
- Property subtype: Duplex
Materials
- Frame
Condition
- Year built: 1929
Utilities & green energy
- Utilities for property: Elect Separate Meter, Cable Available
Community & HOA
Community
- Subdivision: Old Town - Unrecord (1.0)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Key West
Financial & listing details
- Price per square foot: $1,366/sqft
- Tax assessed value: $557,437
- Annual tax amount: $5,340
- Date on market: 6/22/2026
Price history
| Date | Event | Price |
|---|---|---|
| 8/20/2026 | Price change | $1,195,000-9.8%$1,366/sqft |
Source:  FLKMLS #620360 | ||
| 6/22/2026 | Listed for sale | $1,325,000+35.9%$1,514/sqft |
Source:  Key West AOR #620360 | ||
| 6/19/2020 | Listing removed | $975,000$1,114/sqft |
Source: Rob Severin Real Estate Co #590740 | ||
| 5/4/2020 | Listed for sale | $975,000+1460%$1,114/sqft |
Source: Rob Severin Real Estate Co #590740 | ||
| 12/20/1993 | Sold | $62,500$71/sqft |
Source: Public Record | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,341 +7.9% | $486,762 +10% |
| 2024 | $4,952 +10.4% | $442,511 +10% |
| 2023 | $4,484 +11.7% | $402,283 +10% |
| 2022 | $4,015 +6.6% | $365,712 +10% |
| 2021 | $3,767 -2.1% | $332,465 -3.3% |
| 2020 | $3,846 | $343,865 -5.8% |
| 2019 | $3,846 -5.2% | $365,220 +6.5% |
| 2018 | $4,056 +3.7% | $342,903 -0.3% |
| 2017 | $3,910 -1.7% | $344,037 -8.5% |
| 2016 | $3,976 -3.5% | $375,797 +9.4% |
| 2015 | $4,123 | $343,603 |
Find assessor info on the county website
Monthly payment
Estimated market value
$1,129,700
$1.07M - $1.19M
$3,502/mo
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.