770 9TH STREET
Active
+34

$3,850,000

4 beds3.5 baths3,381 sqft|OM719377 MLS#

770 9TH STREET, KEY COLONY BEACH, FL 33051

Est.$23,100/moGet pre-qualified

Residential

Single Family Residence

Built in

1993

Lot size

0.25 Acres

Price/sqft

$1139

HOA

None

Preferred Real Estate Partner

Kinsfolk Realty

Kinsfolk Signature Realty

What's special

Rare opportunity to own this corner bay front 4 bedroom 3.5 bath home in the loved neighborhood of Key Colony Beach located in Marathon! This home is newly renovated with one of the best views to sit back relax and enjoy the boats going by or having quick access to the Atlantic Ocean for optimal fishing, lobstering, diving, and stunning views on the boat. With plenty of deep water and a 60 ft dock with a 20,000-pound boatlift, water and electric at the dock, and fish cleaning station, everything is ready to go for all your boating needs. But when it's time to relax enjoy the oasis of the pool that can be cooled for the summer or if you're wanting to escape a cold winter to the keys the pool can also be heated. Featuring inside there are 2 living rooms, a stunning kitchen, and custom wood stairs to go upstairs to the bedrooms, the primary has its own split stairs to its side for great privacy. There is also a mini primary bedroom with its own bathroom along with his and her closest. The property has been a very successful six figure earning rental when it is not being utilized by the owners. Having a 2 car garage, 4 car fitting driveway, and space to the left of the driveway for a boat trailer there is plenty of parking for guest and friends to come enjoy the stunning view and atmosphere of this property!

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Facts & features

Bedrooms & bathrooms

  • Bedrooms:4
  • Bathrooms:3.5
  • Full bathrooms:3

Heating

  • Has Heating:Electric

Cooling

  • Has Cooling:Central Air

Appliances

  • Dishwasher
  • Dryer
  • Ice Maker
  • Microwave
  • Refrigerator

Interior area

  • Total structure area:3,381 sqft
  • Total interior livable area:3,381 sqft

Parking

  • Parking features:N/A
  • Garage spaces:2
  • Has attached garage:Yes

Lot

  • Size:0.25 Acres

Details

  • Parcel number:00075110000000

Type & style

  • Home type:Residential
  • Property subtype:Single Family Residence

Materials

  • Stucco

Condition

  • Year built:1993

Contact agent

Price history

DateEventPrice
2026-02-21Listed for sale$3,850,000$1139/sqft

Listed by: Kim Hiers, KELLER WILLIAMS CORNERSTONE RE 352-369-4044

Source:Stellar MLS|Provided by Slipstream

Source: MLS #OM719377