The property at 390 9Th St, Key Colony Beach, FL 33051, built in 1973, is a 1,472 square foot Single Family and has 2 bedrooms and 2 bathrooms. It is situated on a lot that is 4,125 square feet and was last tax assessed in 2024 for a valuation of $758,918
The estimate for this property has experienced a -0.46% decrease in the past 6 months reaching a value of $952,773.
- FL
- Key Colony Beach
- 390 9Th St
- Parcel Number00075300-000000
- CountyMONROE
- Stories1
Valuation History
Source: Public Records
| Month | Valuation | Single Family Homes Sold | Median Sales Price/Sqft |
|---|---|---|---|
| Dec 2025 | $952,773 | - | - |
| Nov 2025 | $943,150 | - | - |
| Oct 2025 | $958,999 | - | - |
| Sep 2025 | $943,856 | - | - |
| Aug 2025 | $947,452 | - | - |
| Jul 2025 | $940,832 | - | - |
| Jun 2025 | $968,910 | - | - |
| May 2025 | $957,187 | - | - |
| Apr 2025 | $955,233 | - | - |
| Mar 2025 | $967,293 | - | - |
| Feb 2025 | $940,436 | - | - |
| Jan 2025 | $927,716 | - | - |
| Dec 2024 | $943,733 | - | - |
| Nov 2024 | $931,168 | - | - |
| Oct 2024 | $937,077 | - | - |
| Sep 2024 | $951,114 | - | - |
| Aug 2024 | $924,319 | - | - |
| Jul 2024 | $928,978 | - | - |
| Jun 2024 | $936,695 | - | - |
| May 2024 | $939,521 | - | - |
| Apr 2024 | $913,309 | - | - |
| Mar 2024 | $926,997 | - | - |
| Feb 2024 | $936,673 | - | - |
| Jan 2024 | $935,043 | - | - |
| Dec 2023 | $936,777 | - | - |
| Nov 2023 | $921,260 | - | - |
| Oct 2023 | $918,728 | - | - |
| Sep 2023 | $906,736 | - | - |
| Aug 2023 | $935,049 | - | - |
| Jul 2023 | $929,936 | - | - |
| Jun 2023 | $921,919 | - | - |
| May 2023 | $906,587 | - | - |
| Apr 2023 | $917,494 | - | - |
| Mar 2023 | $933,941 | - | - |
| Feb 2023 | $918,900 | - | - |
| Jan 2023 | $921,900 | - | - |
| Dec 2022 | $891,200 | - | - |
*Market History, including Median Sales Price per square foot, and Single Family Homes Sold is based on historical data of Zip Code: 33051 - FL
Population & Environment
Source: Sperling's Best Places
| Zip | City | County | National | |
|---|---|---|---|---|
| Population | 612 | 612 | 74,302 | 335,858,263 |
| Population Density | 1,403 | 1,400 | 76 | 95 |
| People per Household | 1.8 | 1.8 | 2.2 | 2.6 |
| Median Age | 66.3 | 66.3 | 49.9 | 39.1 |
| Median Income | $98,424 | $98,424 | $77,209 | $66,222 |
| Average Income | $71,139 | $71,139 | $50,834 | $35,475 |
| Cost of Living Index | 88 | 88 | 92 | 100 |
| Zip | City | County | National | |
|---|---|---|---|---|
| January Avg. High Temp | 55.9°F | 55.9°F | 64.9°F | 22.6°F |
| July Avg. High Temp | 90.1°F | 90.1°F | 89°F | 86.2°F |
| Annual Precipitation | 47.46" | 47.46" | 42.73" | 38" |
Click Zestimate price to view details on Zillow. Zestimate data is provided "as is" via the Zestimate API. © Zillow, Inc., 2006-2022. Use is subject to Terms of Use.
Nearby Properties
-
$1,250,000 Active3 bds • 3 ba • 1,511 sqft
351 8Th Street, KEY COLONY, FL 33051
You've Arrived--Now Stay Awhile! Welcome to your waterfront escape in Key Colony Beach! This beautifully remodeled 3-bed, 3-bath half-duplex offers the perfect blend of luxury and relaxation. Overlooking the sparkling pool and canal, you'll enjoy a c...Listing by: The Watkins Group - Keller Williams Key West Compass Realty -
$195,000 Active0 bds • 0 ba • sqft
Business Opportunity ONLY NO RE, KEY COLONY, FL 33051
A rare opportunity to own a well-established, cash-flowing business in the lucrative Florida Keys market! Whether you're looking to be your own boss or add a lucrative, turn-key operation to your portfolio, Island Repair, Inc. is priced right and rea...Listing by: Joshua James Mothner - Coldwell Banker Schmitt Real Estate Co. -
$725,000 Active2 bds • 2 ba • 854 sqft
471 9Th Street, KEY COLONY, FL 33051
This Key Colony Beach half-duplex offers the kind of everyday simplicity that defines life in the Keys. Two bedrooms, two baths, and a comfortable interior layout provide a solid foundation--perfectly workable today, with opportunities to elevate the...Listing by: Tracy Chacksfield - Berkshire Hathaway HomeServices Keys Real Estate -
$878,000 Active2 bds • 2 ba • 900 sqft
340 10Th Street, KEY COLONY, FL 33051
Welcome 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 do...Listing by: John Christian Maderal - Compass Florida, LLC - Miami Beach -
$1,700,000 Active4 bds • 4 ba • 2,040 sqft
261 - 271 9th Street, KEY COLONY, FL 33051
A rare opportunity to own a beautifully maintained piece of paradise in highly desirable Key Colony Beach; owned by the same family for more than 40 years. Offered as a full duplex for $1,700,000 or purchase just one half (271 9th Street - $838,000 o...Listing by: Karen D Raspe, PA - Ocean Sotheby's International -
New$875,000 Active2 bds • 2 ba • 1,020 sqft
261 9th Street, KEY COLONY, FL 33051
If you need more dockage than most half duplexes in Key Colony Beach, here it is. This property offers an impressive 42 feet of dockage with a concrete seawall and wooden step-down dock, ready for your big boat and all your water toys. Exceptionally...Listing by: Karen D Raspe, PA - Ocean Sotheby's International -
$838,000 Active2 bds • 2 ba • 1,020 sqft
271 9th Street, KEY COLONY, FL 33051
This waterfront half duplex is now available to purchase, or also available to own the full duplex (MLS 617382 for $1,700,000). A rare opportunity to enjoy a beautifully maintained piece of paradise in highly desirable Key Colony Beach, owned by the...Listing by: Karen D Raspe, PA - Ocean Sotheby's International -
$1,499,900 Active3 bds • 4 ba • 1,830 sqft
541 8th Street, Key Colony Beach, FL 33051
Discover elevated island living at 541 8th St, Key Colony Beach--a stunning stilted 1/2-duplex offering 3 beds, 3.5 baths, and 1,830 sq ft of well-designed space. Positioned on a 37.5-ft canal, it provides direct ocean access for world-class fishing,...Listing by: Jennifer Hamill - Coldwell Banker Schmitt RE Co -
$1,499,900 Active3 bds • 4 ba • 1,830 sqft
541 8th Street, KEY COLONY, FL 33051
Discover elevated island living at 541 8th St, Key Colony Beach, an exceptional stilted 1/2-duplex offering 3 beds, 3.5 baths and approx. 1,830 sq ft of thoughtfully designed living space. This home sits prominently, boldly ''towering'' on its elevat...Listing by: Jennifer Hamill - Coldwell Banker Schmitt Real Estate Co. -
$1,850,000 Active4 bds • 4 ba • 1,920 sqft
281 & 291 10th Street, KEY COLONY, FL 33051
Very Nicely renovated FULL Duplex with exterior patios and seating. Updated kitchens and baths, and bedrooms connected to the living area with a hallway. Each unit has its own Laundry. There is a lot of parking space for vehicles, and the units are...Listing by: Aimee Lynn Kornetti - Coldwell Banker Schmitt Real Estate Co. -
$2,050,000 Active5 bds • 4 ba • 2,333 sqft
571 8th Street, KEY COLONY, FL 33051
Embrace the laid back charm of the Florida Keys with this beautifully renovated full duplex in the highly sought after community of Key Colony Beach. This turnkey property features five bedrooms, four bathrooms, and is licensed for 7-night weekly ren...Listing by: Erin Lynne Voelliger - Ocean Sotheby's International -
$2,750,000 Active6 bds • 4 ba • 3,248 sqft
581 10Th Street, KEY COLONY, FL 33051
Fantastic 6 Bedroom, 4 Bath 3,248 sq. ft. waterfront pool home in Key Colony Beach, an upscale coastal community of waterfront homes that allows weekly rentals and offers a plethora of amenities including gorgeous beaches, a beach club, golf, tennis,...Listing by: Lisa H Ferringo - Coldwell Banker Schmitt Lower Keys (KW) -
$1,545,000 Active3 bds • 3 ba • 2,000 sqft
180 9Th Street, KEY COLONY, FL 33051
Established vacation rental in sought-after Key Colony Beach! This spacious 3-bedroom, 2.5-bath half-duplex offers two levels of comfortable coastal living. The open-concept main floor features a large living area, dining area, and well-appointed kit...Listing by: Melissa Gibbins - Expert Realty LLC (HQ) -
$1,675,000 Active3 bds • 2 ba • 1,776 sqft
501 11th Street, KEY COLONY, FL 33051
Enjoy the best of Keys living with 75 feet of dockage, an inviting pool, and full solar power in this elevated canal-front home, set just five steps above grade. With a new seawall completed in 2020 and quick access to both the Atlantic and Gulf, the...Listing by: Tracy Chacksfield - Berkshire Hathaway HomeServices Keys Real Estate -
New$1,425,000 Active2 bds • 3 ba • 1,256 sqft
641 9th Street, KEY COLONY, FL 33051
Experience the ease and elegance of true island living in this beautifully updated residence, where every detail has already been perfected. Recently completed enhancements include a custom-designed kitchen and bathrooms, new flooring, impact sliders...Listing by: Karen D Raspe, PA - Ocean Sotheby's International -
$1,225,000 Active3 bds • 3 ba • 1,770 sqft
650 11Th Street, KEY COLONY, FL 33051
Welcome to your slice of paradise in the Florida Keys where boating, relaxation, and effortless island living come together. This beautifully appointed 3-bedroom, 3-bath (2 masters both with private baths and entrances) waterfront retreat sits on a d...Listing by: Kim Rabito Show - Coldwell Banker Schmitt Real Estate Co. -
$949,900 Active2 bds • 2 ba • 1,084 sqft
160 10th St, Marathon, FL 33051
Step into this 2 bedrooms / 2 bathrooms Florida Keys paradise living lifestyle in very desirable and quite Key Colony Beach, Marathon neighborhood this quaint, beautiful, bright and relaxing home with boat dock and lift behind the home on wide canal...Listing by: Jorge Collazo - Global Bankers Realty Group Inc -
$5,000 Active3 bds • 2 ba • 1,392 sqft
660 11th Street, KEY COLONY, FL 33051
Updated 3 bedroom, 2 bath, stilt half-duplex in Key Colony Beach. On a canal with 37' of seawall dock. Cabana Club membership will be offered for a 12 month lease.Listing by: Karen Liskey - Key Colony Beach Realty -
$1,589,000 Active Under Contract3 bds • 3 ba • 1,605 sqft
50 7Th Avenue, KEY COLONY, FL 33051
Experience Florida Keys living at its finest in this beautifully remodeled and redesigned home, theManatee Bungalow. Sold turn-key this property offers a proven rental history with bookings in place, making it the perfect option for a vacation rental...Listing by: Frank Griffiths - Lokation Real Estate -
$1,900,000 Active4 bds • 3 ba • 1,860 sqft
600 12Th Street, KEY COLONY, FL 33051
A rare opportunity to own a premier piece of Key Colony Beach real estate. This spacious 4-bedroom, 3-bathroom home boasts high-demand features, making it immediately rental-ready for excellent income potential.The outdoor space is a renter's (and ow...Listing by: Derrick A. Johnson - Coco Plum Real Estate
Nearby Locations
Communities
Nearby Zips
Nearby Cities
Similar Searches
- Key Colony Beach Land for Sale
- Key Colony Beach New Homes for Sale
- Key Colony Beach Single Story Homes for Sale
- Key Colony Beach Homes with Pools for Sale
- Key Colony Beach Cheap Homes for Sale
- Key Colony Beach Luxury Homes for Sale
- Key Colony Beach Condos for Sale
- Key Colony Beach Town Homes for Sale
- Key Colony Beach Commercial for Sale
- Key Colony Beach Open Houses for Sale
- Key Colony Beach Two Car Garage Homes for Sale
- Key Colony Beach Large Lots for Sale