Explore Middle Keys Florida33050 Homes for Sale 52 Active$1,600,00012399 Overseas Highway 25 and Slip 1, MARATHON, FL 3 Beds3 Baths1,426 SqFt 33 Active$24,995,0002405 Coco Plum Drive , MARATHON, FL 6 Beds7 Baths18,763 SqFt 189 Active$21,000,0009300 Overseas Highway , MARATHON, FL 5 Beds9 Baths8,573 SqFt 84 Active$14,500,000201 Seaview Drive W , Duck, FL 3 Beds4 Baths4,065 SqFt 49 Active$13,895,00010001 Gulf Of Mexico Boulevard , MARATHON, FL 5 Beds7 Baths4,187 SqFt 21 Active$7,950,00056185 Overseas Highway , MARATHON, FL 3 Beds1 Baths1,352 SqFt 82 Active$6,900,000210 Seaview Circle W , Duck, FL 4 Beds4 Baths3,304 SqFt 100 Active$6,499,000114 Calle Ensueno , MARATHON, FL 5 Beds5 Baths5,780 SqFt 38 Active$6,400,000306 Alamanda Street , Duck, FL 4 Beds3 Baths3,304 SqFt 56 Active$4,999,00057805 Morton Street , MARATHON, FL 6 Beds7 Baths5,190 SqFt 56 Active$4,999,00057805 Morton Street , MARATHON, FL 6 Beds7 Baths5,757 SqFt 118 Active$4,900,0008 Ocean East , MARATHON, FL 3 Beds5 Baths6,216 SqFt 67 Active$4,900,000116 Avenue G , MARATHON, FL 5 Beds5 Baths3,699 SqFt 102 Active$4,750,000700 60th St Gulf , MARATHON, FL 6 Beds6 Baths5,664 SqFt 30 Active$4,280,000219 219 Anglers Drive S , MARATHON, FL 6 Beds6 Baths4,749 SqFt 64 Active$4,250,000314 Seaview Drive E , Duck, FL 4 Beds4 Baths3,295 SqFt 18 Active$4,250,000411 Sombrero Beach Road , MARATHON, FL 6 Beds5 Baths3,700 SqFt 58 Active$4,200,0002010 Sombrero Beach Road , MARATHON, FL 4 Beds4 Baths3,458 SqFt 79 Active$4,100,0005 Ocean East , MARATHON, FL 4 Beds5 Baths5,340 SqFt 31 Active$3,999,999120 Pirates Cove Drive , MARATHON, FL 4 Beds4 Baths3,476 SqFt 43 Active$3,999,00082 Tingler Lane , MARATHON, FL 4 Beds3 Baths3,222 SqFt 44 Active$3,840,0001507 Sombrero Boulevard B, MARATHON, FL 5 Beds4 Baths2,928 SqFt 10 Active$3,800,00059720 Overseas Highway 13, MARATHON, FL 5 Beds5 Baths3,011 SqFt 51 Active$3,799,000126 Mockingbird Lane , MARATHON, FL 3 Beds4 Baths3,523 SqFt 58 Active$3,735,0001500 Copa D Oro W , MARATHON, FL 4 Beds4 Baths2,272 SqFt 9 Active$3,600,00059720 Overseas Highway 12, MARATHON, FL 5 Beds5 Baths3,011 SqFt 33 Active$3,599,0001326 79Th Street Ocean Street W , MARATHON, FL 4 Beds4 Baths3,613 SqFt 80 Active$3,499,000837 Copa D Oro E , MARATHON, FL 4 Beds4 Baths2,472 SqFt 54 Active$3,499,000314 Stirrup Key Boulevard , MARATHON, FL 4 Beds3 Baths2,246 SqFt 87 Active$3,499,000835 Copa D Oro E , MARATHON, FL 4 Beds4 Baths2,472 SqFt 43 Contingent/Show$3,400,000242 Seaview Circle W , Duck, FL 4 Beds3 Baths2,578 SqFt 57 Active$3,374,000803 39Th St Gulf Street , MARATHON, FL 5 Beds5 Baths2,947 SqFt 54 Active$3,200,00058520 Overseas Highway , MARATHON, FL 5 Beds4 Baths3,200 SqFt 46 Active$3,200,000555 70Th Street Gulf Street Gulf , MARATHON, FL 5 Beds3 Baths3,434 SqFt 58 Active$3,200,00011890 1St Avenue Gulf 3, MARATHON, FL 5 Beds4 Baths2,607 SqFt 9 Active$3,150,00059720 Overseas Highway 7, MARATHON, FL 5 Beds5 Baths3,013 SqFt 49 Active$3,000,000712 60Th Street Gulf , MARATHON, FL 4 Beds3 Baths1,792 SqFt 51 Active$2,999,90011890 1st Ave Gulf 7, MARATHON, FL 4 Beds3 Baths2,607 SqFt 70 Active$2,999,9001140 92nd Street , MARATHON, FL 3 Beds4 Baths1,740 SqFt 36 Active$2,999,00058618 Overseas Highway , MARATHON, FL 4 Beds5 Baths2,433 SqFt 25 Active$2,999,000120 Pirates Cove Drive , MARATHON, FL 4 Beds4 Baths3,476 SqFt 56 Active$2,999,000850 92Nd Street , MARATHON, FL 5 Beds4 Baths2,895 SqFt 67 Active$2,995,000104 Pirates Cove Drive , MARATHON, FL 3 Beds3 Baths2,524 SqFt 58 Active$2,995,00086 Pelican Road , MARATHON, FL 4 Beds2 Baths2,012 SqFt 59 Active$2,995,0004 Avenue F , MARATHON, FL 3 Beds3 Baths2,177 SqFt 85 Active$2,990,0003 Ibis Lane , MARATHON, FL 5 Beds4 Baths3,700 SqFt 40 Active$2,990,000611 B Sombrero Beach Road , MARATHON, FL 5 Beds4 Baths2,647 SqFt 29 Active$2,975,0007964 Gulfstream Boulevard , MARATHON, FL 6 Beds3 Baths2,620 SqFt 57 Contingent/Show$2,950,0001050 81st Street , MARATHON, FL 4 Beds3 Baths2,428 SqFt 35 Active$2,900,0001801 Sombrero Boulevard , MARATHON, FL 4 Beds4 Baths2,386 SqFt 51 Active$2,799,99910980 3Rd Avenue Gulf , MARATHON, FL 4 Beds3 Baths2,304 SqFt 70 Active$2,790,000105 Pirates Cove Drive , MARATHON, FL 4 Beds3 Baths2,720 SqFt 25 Active$2,699,000316 Seaview Drive E , Duck, FL 4 Beds3 Baths2,378 SqFt 33 Active$2,695,0007760 Aviation Boulevard , MARATHON, FL 5 Beds3 Baths2,922 SqFt 58 Active$2,649,997311 Stirrup Key Boulevard , MARATHON, FL 4 Beds3 Baths2,462 SqFt 55 Active$2,648,000119 Avenue D B, MARATHON, FL 5 Beds4 Baths2,912 SqFt 60 Active$2,598,000117 Avenue E , MARATHON, FL 4 Beds4 Baths3,069 SqFt 23 Active$2,590,53190B Sombrero Beach Road , MARATHON, FL 5 Beds3 Baths3,492 SqFt 94 Contingent$2,549,000240 Pescayo Avenue , MARATHON, FL 3 Beds5 Baths2,640 SqFt 18 Active$2,500,0001 Pretty Joe Rock Offshore Isl. , MARATHON, FL 2 Beds2 Baths1,008 SqFt 71 Active$2,500,00058570 Overseas Highway Highway , MARATHON, FL 3 Beds4 Baths3,547 SqFt 32 Active$2,499,0009920 & 9922 Aviation Boulevard , MARATHON, FL 5 Beds5 Baths2,126 SqFt 51 Active$2,499,000321 Calzada De Bougainvillea , MARATHON, FL 5 Beds4 Baths3,132 SqFt 36 Contingent/Show$2,499,00066 Coco Plum Drive , MARATHON, FL 3 Beds2 Baths1,440 SqFt 92 Active$2,499,00062900 Overseas Highway 25, Conch, FL 4 Beds3 Baths2,206 SqFt 33 Active$2,390,000564 Sombrero Beach Road , MARATHON, FL 3 Beds3 Baths1,953 SqFt 68 Active$2,345,00011275 5Th Avenue Ocean , MARATHON, FL 4 Beds3 Baths1,701 SqFt 62 Active$2,295,000568 Sombrero Beach Road , MARATHON, FL 3 Beds2 Baths2,142 SqFt 83 Active$2,275,000101 Sombrero Boulevard , MARATHON, FL 4 Beds5 Baths2,020 SqFt 46 Active$2,275,0002697 Sombrero Boulevard , MARATHON, FL 3 Beds2 Baths1,524 SqFt 57 Active$2,210,000112 Bruce Court , MARATHON, FL 5 Beds3 Baths2,719 SqFt 42 Contingent/Show$2,200,000272 Seaview Drive W , Duck, FL 3 Beds3 Baths2,028 SqFt 42 Active$2,200,000790 100th Street Ocean , MARATHON, FL 3 Beds3 Baths1,989 SqFt 54 Active$2,199,900103 Alynn Place , MARATHON, FL 4 Beds4 Baths1,764 SqFt 57 Active$2,100,00011765 5Th Avenue Ocean , MARATHON, FL 3 Beds3 Baths1,832 SqFt 56 Active$2,085,000231 Pescayo Avenue , MARATHON, FL 4 Beds3 Baths1,740 SqFt 24 Active$1,999,9991037 82Nd Street Ocean Street Ocean , MARATHON, FL 4 Beds5 Baths2,160 SqFt 50 Active$1,999,995129 Bimini Drive , Duck, FL 4 Beds4 Baths3,319 SqFt 53 Active$1,999,000969 Ocotillo Lane , MARATHON, FL 3 Beds3 Baths2,311 SqFt 42 Active$1,998,0001130 Calle Ensenada , MARATHON, FL 3 Beds3 Baths2,492 SqFt 65 Active$1,995,00058090 Overseas Highway , MARATHON, FL 3 Beds3 Baths1,600 SqFt 95 Active$1,995,00010 47Th Street Gulf , MARATHON, FL 4 Beds3 Baths2,316 SqFt 38 Active$1,990,000110 Bruce Court , MARATHON, FL 5 Beds3 Baths2,592 SqFt 57 Active$1,985,000132 Coco Plum Drive , MARATHON, FL 4 Beds3 Baths1,800 SqFt 65 Active$1,950,000201 Nautilis Street , Duck, FL 3 Beds3 Baths2,819 SqFt 59 Active$1,950,000303 Sombrero Beach Road , MARATHON, FL 4 Beds4 Baths2,114 SqFt 49 Active$1,945,000524 Sombrero Beach Road , MARATHON, FL 4 Beds3 Baths2,180 SqFt 35 Active$1,920,000538 Sombrero Beach Road , MARATHON, FL 2 Beds3 Baths1,344 SqFt 55 Contingent/Show$1,899,00011335 6th Ave Ocean , MARATHON, FL 4 Beds3 Baths2,323 SqFt 49 Active$1,899,00068 Tingler Lane , MARATHON, FL 2 Beds2 Baths1,722 SqFt 26 Active$1,895,0002113 Overseas Highway , MARATHON, FL 5 Beds3 Baths2,200 SqFt 62 Active$1,889,00011725 5Th Avenue Ocean , MARATHON, FL 4 Beds4 Baths2,368 SqFt 51 Active$1,880,880308 Sombrero Beach Road 1 & 3, MARATHON, FL 4 Beds3 Baths2,676 SqFt 48 Active$1,824,00058080 Overseas Highway , MARATHON, FL 4 Beds2 Baths1,260 SqFt 18 Active$1,800,00058234 Overseas Highway , MARATHON, FL 7 Beds7 Baths2,190 SqFt 96 Active$1,775,00062900 Overseas Highway 51, Conch, FL 3 Beds4 Baths2,206 SqFt 39 Active$1,750,000250 Seaview Drive W , Duck, FL 2 Beds2 Baths1,400 SqFt 35 Active$1,750,000129 Indies Drive N , Duck, FL 3 Beds4 Baths2,399 SqFt 52 Active$1,721,00011283 4th Ave Ocean 1, MARATHON, FL 3 Beds3 Baths1,878 SqFt View All Listings