A true Old Town treasure tucked away in one of the most coveted corners of Key West's Historic District, this charming 2-bedroom, 2-bath cottage offers everything on your wishlist: a prime location, timeless character, a private heated pool surrounded by lush tropical landscaping, gated off-street parking, and rare dual access from both Carsten Lane and Carey Lane for ultimate convenience and flexibility.This historic structure features original Dade County pine walls and floors, cathedral ceilings, skylights that bathe the home in natural light, and a vintage clawfoot tub. Nearly every room opens to vibrant gardens, creating a seamless indoor-outdoor connection that reflects the relaxed island ambience and lifestyle of Key West.Upstairs, a 250 sq. ft. open-air sunroom feels like a private treetop sanctuary. Nestled among swaying palms and fruit trees, it overlooks the sparkling concrete pool below and offers a breezy retreat perfect for morning coffee or evening cocktails. The mature canopy provides natural shade and privacy, keeping the space cool and tranquil--even on the warmest days.Thoughtfully designed to blend comfort with historic coastal charm, this sun-filled oasis is just steps from the Historic Seaport, world-class dining, and beloved neighborhood shops and cafes. Whether you're searching for a full-time residence, a romantic escape, or a smart investment, this gem is the essence of Key West Island life.
For sale
$1,495,000
820 Carsten Ln, Key West, FL 33040
2beds
860sqft
Est.:
Single Family Residence
Built in 1908
2,613.6 Square Feet Lot
$-- Zestimate®
$1,738/sqft
$-- HOA
What's special
Private heated poolOpen-air sunroomLush tropical landscapingSparkling azure poolVintage clawfoot tubPrime locationCathedral ceilings
- 77 days
- on Zillow |
- 1,808 |
- 101 |
Zillow last checked: 7 hours ago
Listing updated: August 06, 2025 at 01:53am
Listed by:
Dina R Schoneck 305-747-3462,
Berkshire Hathaway HomeServices Knight & Gardner Realty,
Raquel Schoneck 305-394-2169,
Berkshire Hathaway HomeServices Knight & Gardner Realty
Source: FLKMLS,MLS#: 615174
Originating MLS: Key West Association

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Open house
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Central
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Gas Appliances, Microwave, Oven, Refrigerator, Dishwasher, Dryer
Features
- Built-in Cabinets, Dade County Pine, Cathedral Ceiling(s)
- Flooring: Wood
- Doors: French Doors, Glass Doors
- Windows: Drapes/Blinds Incl, Skylight(s), Impact Rstnce Window
Interior area
- Total interior livable area: 860 sqft
Property
Parking
- Total spaces: 1
- Parking features: Open, Off Street
- Has uncovered spaces: Yes
Features
- Patio & porch: Open Porch/Balcony, Patio
- Exterior features: Sprinkler System
- Has private pool: Yes
- Pool features: In Ground
- Fencing: Fenced
- Water view: None
- Waterfront features: None, Dockage: None
Lot
- Size: 2,613.6 Square Feet
- Features: Less Than 1/4 Acre
- Residential vegetation: Fruit Tree(s)
Details
- Parcel number: 00011420000000
- Zoning: SF
- Zoning description: Single Family
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Shotgun
- Property subtype: Single Family Residence
Materials
- Frame
- Roof: Metal
Condition
- Year built: 1908
Utilities & green energy
- Sewer: Public Sewer
- Utilities for property: FKAA, Propane, Cable Connected
Green energy
- Energy efficient items: Thermostat
Community & HOA
Community
- Security: Smoke Detector(s)
- Subdivision: Old Town - Unrecord (1.0)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Key West
Financial & listing details
- Price per square foot: $1,738/sqft
- Tax assessed value: $931,642
- Annual tax amount: $7,404
- Date on market: 5/25/2025
- Listing terms: Cash,FHA,VA Loan,Conventional
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