J
Seller's Agent in 2026
John Maderal
Compass Florida, LLC
(305) 632-9273
2 Total Sales
340 10th St Key Colony Beach, FL 33051
Key Colony Beach AreaEstimated Value: $848,000 - $925,000
2
Beds
2
Baths
900
Sq Ft
$965/Sq Ft
Est. Value
Highlights
- Property fronts gulf or ocean
- Canal View
- Furnished
- Coral Shores High School Rated A
- Deck
- No HOA
About This Home
As of January 2026Welcome to 340 10th St -- a beautifully updated canal-front half-duplex in Key Colony Beach. This 2-bed, 2-bath home is fully furnished and move-in ready, with a sleek open-concept layout across 900 sq ft.Recent upgrades include impact windows and doors, a new roof (2024), updated dock with spalling repairs (2024), new plumbing (2018), new AC systems (2021), and updated electrical (2018).This turnkey property also operates as a successful rental unit. An optional membership with access to a private swim and beach-club. This property also sits uniquely on a canal-front offering quick access to both ocean-side and the Gulf.A rare opportunity to own a secure, modern slice of paradise in the Florida Keys.
Last Agent to Sell the Property
Compass Florida, LLC License #3553495 Listed on: 07/16/2025
Townhouse Details
Home Type
- Townhome
Est. Annual Taxes
- $6,027
Year Built
- Built in 1970 | Remodeled
Lot Details
- 4,138 Sq Ft Lot
- Property fronts gulf or ocean
- Property Fronts a Bay or Harbor
- Home fronts a canal
Parking
- Carport
Home Design
- Half Duplex
Interior Spaces
- 900 Sq Ft Home
- Furnished
- Canal Views
Kitchen
- Oven
- Range
- Microwave
- Dishwasher
Bedrooms and Bathrooms
- 2 Bedrooms
- 2 Full Bathrooms
Laundry
- Dryer
- Washer
Home Security
Outdoor Features
- Deck
- Patio
Utilities
- Public Hookup Available For Sewer
Listing and Financial Details
- Assessor Parcel Number 00076050-000100
Community Details
Overview
- No Home Owners Association
- Association fees include common area mnt
- Key Colony Bch 1St Addn Amd Plat Subdivision
- Rental Restrictions
Pet Policy
- Pets Allowed
Security
- Impact Glass
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jul 16, 2025
Closed on
Jan 23, 2026
Sold by
Bought by
Seller's Agent
John Maderal
Compass Florida, LLC
Buyer's Agent
Frank Griffiths
Lokation Real Estate
List Price
$899,999
Sold Price
$855,000
Premium/Discount to List
-$44,999
-5%
Views
43
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$13,724
Avg. Annual Appreciation
3.37%
Original Mortgage
$684,000
Interest Rate
0.0625%
Mortgage Type
New Conventional
Purchase Details
Closed on
Sep 25, 2018
Sold by
Bought by
Purchase Details
Listed on
Jan 27, 2017
Closed on
Jul 20, 2017
Sold by
Bought by
Seller's Agent
Barbara Stevens
Coldwell Banker Schmitt Real Estate Co.
Buyer's Agent
Lynn Lucas
Marathon Key Real Estate, Inc.
List Price
$560,000
Sold Price
$443,000
Premium/Discount to List
-$117,000
-20.89%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.77%
Original Mortgage
$343,000
Interest Rate
0.0391%
Mortgage Type
New Conventional
Purchase Details
Listed on
Sep 9, 2015
Closed on
Jun 30, 2016
Sold by
Bought by
Seller's Agent
Marina Cala
Key Colony Beach Realty
Buyer's Agent
Shane Couty
Island Breeze Realty, LLC
List Price
$499,000
Sold Price
$469,000
Premium/Discount to List
-$30,000
-6.01%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-5.34%
Purchase Details
Closed on
Jan 1, 1988
Bought by
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Home Values in the Area
Average Home Value in this Area
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $855,000 | None Listed On Document | ||
| $336,500 | None Listed On Document | ||
| $443,000 | None Available | ||
| $469,000 | None Available | ||
| $121,000 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | $684,000 | ||
| Previous Owner | $343,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 01/23/2026 01/23/26 | Sold | $855,000 | -2.6% | $950 / Sq Ft | |
| 12/12/2025 12/12/25 | Pending | -- | -- | -- | |
| 11/15/2025 11/15/25 | Price Changed | $878,000 | -1.1% | $976 / Sq Ft | |
| 10/10/2025 10/10/25 | Price Changed | $888,000 | -1.3% | $987 / Sq Ft | |
| 07/16/2025 07/16/25 | For Sale | $899,999 | +103.2% | $1,000 / Sq Ft | |
| 07/20/2017 07/20/17 | Sold | $443,000 | -20.9% | $492 / Sq Ft | View Prior Sale |
| 07/20/2017 07/20/17 | Pending | -- | -- | -- | |
| 01/27/2017 01/27/17 | For Sale | $560,000 | +19.4% | $622 / Sq Ft | |
| 07/07/2016 07/07/16 | Sold | $469,000 | -6.0% | $521 / Sq Ft | View Prior Sale |
| 07/05/2016 07/05/16 | Pending | -- | -- | -- | |
| 09/09/2015 09/09/15 | For Sale | $499,000 | -- | $554 / Sq Ft |
Source: Florida Keys Board of REALTORS®
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $6,027 | $666,436 | $488,284 | $178,152 |
| 2024 | $5,668 | $654,789 | $480,008 | $174,781 |
| 2023 | $5,668 | $652,857 | $475,870 | $176,987 |
| 2022 | $5,073 | $562,410 | $380,696 | $181,714 |
| 2021 | $4,476 | $400,012 | $261,729 | $138,283 |
| 2020 | $4,222 | $388,751 | $248,280 | $140,471 |
| 2019 | $4,232 | $389,822 | $248,280 | $141,542 |
| 2018 | $3,740 | $353,450 | $248,280 | $105,170 |
| 2017 | $4,006 | $392,544 | $0 | $0 |
| 2016 | $3,662 | $362,995 | $0 | $0 |
| 2015 | -- | $324,005 | $0 | $0 |
| 2014 | -- | $303,859 | $0 | $0 |
Source: Public Records
Agents Affiliated with this Home
-
John Maderal
-
Frank Griffiths
Buyer's Agent in 2026
Frank Griffiths
Lokation Real Estate
(305) 563-1838
69 Total Sales
-
B
Seller's Agent in 2017
Barbara Stevens
Coldwell Banker Schmitt Real Estate Co.
-
R
Seller Co-Listing Agent in 2017
Rusty Stevens
Coldwell Banker Schmitt Real Estate Co.
-
L
Buyer's Agent in 2017
Lynn Lucas
Marathon Key Real Estate, Inc.
-
L
Buyer's Agent in 2017
Lynn Lucas P.A.
Exit Realty Florida Keys MTH
Map
Source: Florida Keys Board of REALTORS®
MLS Number: 615803
APN: 00076050-000100
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