This home's estimate is 7.1% lower than the average sale price ($846K) of 6 comparable homes.
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251 8th St, Key Colony, FL 33051
About this home
Charming & custom half duplex home located in beautiful Key Colony Beach! This home offers 2 bedrooms, 2 bathrooms, and an open concept living room/kitchen - all updated with custom touches! Among these custom touches you'll find mahogany interior doors, marble/travertine flooring, crown molding, custom furniture & light fixtures, impact windows & doors, fully customized guest bathroom and insulated ceiling. It's truly a must see! Have additional guests? A Murphy bed has been installed in the living room that seamlessly folds away - you won't even know it's there! Out back you'll find a relaxing covered patio overlooking the canal and your 37 feet of dockage. There is also an exterior storage space with AC off the patio for all your needs! Close to tennis courts, pickle ball courts, playground, golf course, and restaurants!

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Market trends in Key Colony Beach, FL
Last updated October 2026
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Sale history for 251 8th St
$894/sq ft
$943/sq ft
$943/sq ft
$373/sq ft
$611/sq ft
$278/sq ft
$358/sq ft
$733/sq ft
$754/sq ft
As the MLS and public records start to fill up, we'll list the details here.
Public record
Property details
Parking
- Parking / Garage Information
- Vehicle Storage: Open Parking, Off Street Parking
Interior
- Interior Features
- Interior Features: Pantry, Smoke Alarms, Window Treatments, Storage
- Flooring: Tile Floor
- Windows/Doors: French Doors, Impact Rstnce Window, Impact Rstnce Doors
- Heating: Central
- Cooling/Heating: Central A/C
- Appliances: Washer, Stainless Steel Appl, Freezer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
- Furnished: Partially
- Bathroom Information
- # of Full Baths: 2
- Specialty Room Information
- Specialty Rooms: Utility Room
Exterior
- Boat Slip/Dock Information
- Dockage: Dock Length: 37
- Dockage: Seawall: Concrete
- Dockage: Dock: Wood
- Exterior Features
- Porch/Balcony: Patio
- Property Features
- On Waterfront
- Waterfront Type: Canal Front
- Waterview: Canal View
- Property Information
- Property Condition: Updated/Remodeled
- Deed Restrictions: Unknown
- Pets: Other See Remarks
- Pets: Pets w/Restrictions: City Restrictions
- Rentals Allowed: With Restrictions
- Min Rental Days: 7
- Lot Information
- Acres: 0.09
- Zoning: R-2A - Key Colony Two Family
- Land Size: Less Than 1/4 Acre
- Control Depth: 4
- Flood Zone: AE
- Building Information
- Year Built: 1,972
- Sq. Ft. Source: Tax Records
- Building Style: Ground Level
- Building Style: Above Flood: Unknown
- Construction: CBS
- Roof: Metal Roof
- Subdivision/Neighborhood
- Subdivision: Key Colony Bch 1st Addn Amd Plat (53.5)
- Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
Financial
- Tax Information
- Taxes: $5,585.10
- Tax Year: 2,023
- Tax Exemptions: None
Utilities
- Utility Information
- Utilities: FKAA, Cable Available
- Has Public Sewer Hook-up
Location
- Homeowners Association Information
- Association Info: 1st Right of Refusal: No
- Association Info: Association Fee $: 0.00
- Fee Includes: None
- Location Information
- Side: Ocean
- Mile Marker: 53.50
- Neighborhood Features
- Tennis Courts, Bike Paths
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: —
- Stories: —
- Lot Size: —
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: Monroe County
- APN: 00074860-000100
Around this home
Schools
Public PreK-5 • Assigned • 4.6mi
Public 6-12 • Assigned • 3.8mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
We're working on getting current and accurate heat risk information for this home.
99% chance of strong winds in next 30 years
0 unhealthy days expected this year, 0 days in 30 years
Sun exposure
In this area, properties receive around 10 hours in June and 7.3 hours in December, placing it above the U.S. average for solar exposure.
Sell confidently with a local market expert in Key Colony. 3 minutes to get started.
Nearby similar homes


New listings for sale in 33051

Home values near 251 8th St
| Address | Redfin Estimate |
|---|---|
5 Beds | 3 Baths | 2695 Sq. Ft. | $1,829,355 |
4 Beds | 3.5 Baths | 2348 Sq. Ft. | $1,523,741 |
| Address | Redfin Estimate |
|---|---|
3 Beds | 3 Baths | 1269 Sq. Ft. | $1,179,795 |
3 Beds | 3 Baths | 1845 Sq. Ft. | — |
| Address | Redfin Estimate |
|---|---|
1 Beds | 1 Baths | 900 Sq. Ft. | $687,288 |
3 Beds | 3 Baths | 1717 Sq. Ft. | $1,267,964 |
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