Karol Marsden
Langley Knight Gardner Islamorada
(786) 751-4270
31 Total Sales
2 in Marathon
$175K - $1.1M Price Range
Discover the perfect blend of comfort and convenience in this well maintained 3-bedroom, 2-bath single-family home. Nestled in a quiet, family-friendly neighborhood of Sunset Bay in Grassy Key, this property offers a warm sense of community while keeping everyday essentials close at hand. An open, light-filled living room creates an inviting space for gatherings, movie nights, or simply relaxing at home. A private backyard offers room to play, garden, or entertain, with space to customize to your lifestyle. New Metal roof and air conditioner installed in 2018.
Last Agent to Sell the Property
Key Colony Beach Realty License #675050 Listed on: 02/19/2026
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Karol Marsden
Langley Knight Gardner Islamorada
(786) 751-4270
31 Total Sales
2 in Marathon
$175K - $1.1M Price Range
Joshua Mothner
Coldwell Banker Schmitt Real Estate Co.
(786) 751-4280
107 Total Sales
107 in Marathon
$15K - $5M Price Range
Pierre-Marc Bellion
Ocean Sotheby's International Realty
(786) 730-9461
41 Total Sales
3 in Marathon
$815K - $2.4M Price Range
Terrance Sullivan
Ocean Sotheby's International Realty
(888) 612-4007
67 Total Sales
2 in Marathon
$12,200,000 Price Range
Belmis Montesino
Iconic Miami Realty
(305) 748-2073
52 Total Sales
3 in Marathon
$1.5M - $1.6M Price Range
Kenneth Jones
EXP REALTY LLC
(813) 733-5347
190 Total Sales
4 in Marathon
$2.1M - $2.4M Price Range
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 | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $580,000 | Infinite Title | |
| Quit Claim Deed | -- | -- | |
| Warranty Deed | $112,500 | -- | |
| Warranty Deed | $83,900 | -- | |
| Warranty Deed | $11,300 | -- |
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 | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $20,000 | New Conventional | |
| Open | $559,000 | New Conventional | |
| Previous Owner | $212,000 | New Conventional | |
| Previous Owner | $100,000 | Credit Line Revolving | |
| Previous Owner | $31,200 | Credit Line Revolving |
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 |
|---|---|---|---|---|
| 05/20/2026 05/20/26 | Sold | $580,000 | -2.8% | $506 / Sq Ft |
| 02/18/2026 02/18/26 | For Sale | $597,000 | -- | $520 / Sq Ft |
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 | $2,232 | $192,145 | ||
| 2024 | $2,086 | $186,730 | ||
| 2023 | $2,086 | $181,292 | $0 | $0 |
| 2022 | $2,331 | $176,012 | $0 | $0 |
| 2021 | $2,319 | $170,886 | $0 | $0 |
| 2020 | $2,273 | $168,527 | $0 | $0 |
| 2019 | $2,232 | $164,739 | $0 | $0 |
| 2018 | $2,155 | $161,668 | $0 | $0 |
| 2017 | $2,118 | $158,343 | $0 | $0 |
| 2016 | $2,123 | $155,087 | $0 | $0 |
| 2015 | $2,128 | $154,009 | $0 | $0 |
| 2014 | $2,145 | $152,787 | $0 | $0 |
Seller's Agent in 2026
Karen Liskey
Key Colony Beach Realty
(305) 923-9629
19 Total Sales
Source: Marathon and Lower Keys Association of REALTORS®
MLS Number: 618720
APN: 00360750-000000
Ask me questions while you tour the home.