Keystone is an unincorporated census-designated place in Hillsborough County, Florida, United States. The population was 24,039 at the 2010 census, up from 14,627 at the 2000 census. The ZIP Codes encompassing the CDP area are 33556 and 33558.
Keystone is located in the northwest corner of Hillsborough County at 28°7′39″N 82°35′21″W (28.127550, -82.589117).[5] It is bordered to the east by Cheval and Northdale, to the southeast by Citrus Park, and to the south by Westchase, all in Hillsborough County. To the west, it is bordered by East Lake in Pinellas County, and to the north the CDP is bordered by Trinity and Odessa in Pasco County. Keystone is 22 miles (35 km) northwest of downtown Tampa. The CDP includes the older unincorporated community of Lake Fern.
Served by Hillsborough County Public School through the following:
Bryant Elementary School
Hammond Elementary School
Northwest Elementary School
McKitrick Elementary School
Farnell Middle School
Martinez Middle School
Keystone Homes For Sale
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$300,000-
Lot Size13,504 sqft
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Home Size1,228 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1988
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Days on Market1
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Sold
$830,000-
Lot Size1.16 ac
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Home Size3,237 sqft
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Beds5 Beds
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Baths4 Baths
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Year Built1976
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Days on Market36
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Sold
$2,000,000-
Lot Size36,591 sqft
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Home Size5,719 sqft
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Beds6 Beds
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Baths6 Baths
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Year Built2002
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Days on MarketN/A
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Sold
$620,000-
Lot Size1.03 ac
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Home Size1,941 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1982
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Days on Market44
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See all City-Keystone Homes For Sale.
(all data current as of
8/21/2026)
Listing information deemed reliable but not guaranteed. Read full disclaimer.
All Homes for Sale in Hillsborough County
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$399,000-
Lot Size21,780 sqft
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Home Size2,539 sqft
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Beds4 Beds
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Baths4 Baths
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Year Built1968
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Days on Market0
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$410,000-
Lot Size11,326 sqft
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Home Size2,302 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1973
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Days on Market0
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$499,999-
Lot Size6,970 sqft
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Home Size1,264 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1949
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Days on Market0
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$250,000-
Lot Size1,743 sqft
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Home Size1,638 sqft
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Beds3 Beds
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Baths3 Baths
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Year Built2005
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Days on Market1
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$355,000-
Lot Size5,228 sqft
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Home Size1,607 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1994
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Days on Market1
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$745,000-
Lot Size39,204 sqft
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Home Size2,374 sqft
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Beds4 Beds
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Baths3 Baths
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Year Built1994
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Days on Market1
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$335,000-
Lot Size5,663 sqft
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Home Size2,447 sqft
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Beds5 Beds
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Baths3 Baths
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Year Built2019
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Days on Market1
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$300,000
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Lot Size13,504 sqft
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Home Size1,228 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1988
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Days on Market1
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See all Real estate matching your search.
(all data current as of
8/21/2026)
Listing information deemed reliable but not guaranteed. Read full disclaimer.
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$569,000
178 Marcello Boulevard, Kissimmee, FL178 Marcello Boulevard
Kissimmee, FL- 8 Beds
- 5 Baths
- 3,248 Home (sqft)
- 5 Baths
- 8,277 Lot (sqft)
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$435,000
208 3rd Street, Winter Garden, FL208 3rd Street
Winter Garden, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
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$262,440
289 Ayamonte Road, St. Augustine, FL289 Ayamonte Road
St. Augustine, FL- 2 Beds
- 3 Baths
- 1,109 Home (sqft)
- 3 Baths
- 1,743 Lot (sqft)
-
$0
S Us Highway 27, Haines City, FLS Us Highway 27
Haines City, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 27.36 Lot (ac)
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$270,990
2478 Butterscotch Circle, Lakeland, FL2478 Butterscotch Circle
Lakeland, FL- 3 Beds
- 3 Baths
- 1,463 Home (sqft)
- 3 Baths
- 2,178 Lot (sqft)
-
$565,000
7217 Ridgeport Drive, Tampa, FL7217 Ridgeport Drive
Tampa, FL- 4 Beds
- 3 Baths
- 2,376 Home (sqft)
- 3 Baths
- 8,277 Lot (sqft)
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$27,856
Daffodil Terrace, Punta Gorda, FLDaffodil Terrace
Punta Gorda, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 13,940 Lot (sqft)
-
$289,000
702 Chelsea Avenue, Fruitland Park, FL702 Chelsea Avenue
Fruitland Park, FL- 3 Beds
- 2 Baths
- 1,547 Home (sqft)
- 2 Baths
- 12,633 Lot (sqft)
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$312,900
769 Grand Reserve Drive, Bunnell, FL769 Grand Reserve Drive
Bunnell, FL- 3 Beds
- 2 Baths
- 1,655 Home (sqft)
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$299,900
3103 E 23rd Avenue, Tampa, FL3103 E 23rd Avenue
Tampa, FL- 3 Beds
- 2 Baths
- 1,344 Home (sqft)
- 2 Baths
- 4,792 Lot (sqft)
-
$259,900
5704 King James Avenue, Leesburg, FL5704 King James Avenue
Leesburg, FL- 2 Beds
- 2 Baths
- 1,245 Home (sqft)
- 2 Baths
- 7,406 Lot (sqft)
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$610,000
1016 Ketzal Drive, Trinity, FL1016 Ketzal Drive
Trinity, FL- 3 Beds
- 3 Baths
- 2,142 Home (sqft)
- 3 Baths
- 9,584 Lot (sqft)
-
$865,000
7932 Sailboat Key Boulevard S #804, South Pasadena, FL7932 Sailboat Key Boulevard S #804
South Pasadena, FL- 3 Beds
- 2 Baths
- 1,915 Home (sqft)
- 2 Baths
- 0 Lot (sqft)
-
$289,865
8740 Wildflower Field Lane, Wildwood, FL8740 Wildflower Field Lane
Wildwood, FL- 3 Beds
- 2 Baths
- 1,545 Home (sqft)
- 2 Baths
- 6,099 Lot (sqft)
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$349,000
1235 Mountain Flower Lane, Davenport, FL1235 Mountain Flower Lane
Davenport, FL- 4 Beds
- 2 Baths
- 1,819 Home (sqft)
- 2 Baths
- 5,663 Lot (sqft)
-
$435,000
208 3rd Street, Winter Garden, FL208 3rd Street
Winter Garden, FL- 0 Beds
- 0 Baths
- 1,306 Home (sqft)
- 0 Baths
- 9,584 Lot (sqft)
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$1,150,000
3865 158th Avenue Circle E, Parrish, FL3865 158th Avenue Circle E
Parrish, FL- 4 Beds
- 3 Baths
- 3,339 Home (sqft)
- 3 Baths
- 17,860 Lot (sqft)
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$262,440
281 Ayamonte Road, St. Augustine, FL281 Ayamonte Road
St. Augustine, FL- 2 Beds
- 3 Baths
- 1,109 Home (sqft)
- 3 Baths
- 1,743 Lot (sqft)
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$1,245,000
120 W Carroll Street, Kissimmee, FL120 W Carroll Street
Kissimmee, FL- 0 Beds
- 0 Baths
- 3,027 Home (sqft)
- 0 Baths
- 16,553 Lot (sqft)
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$369,900
38 Sunset Haven Loop, Saint Cloud, FL38 Sunset Haven Loop
Saint Cloud, FL- 3 Beds
- 3 Baths
- 2,213 Home (sqft)
- 3 Baths
- 2,614 Lot (sqft)
-
$449,900
1200 Country Club Drive #4201, Largo, FL1200 Country Club Drive #4201
Largo, FL- 3 Beds
- 2 Baths
- 1,800 Home (sqft)
- 2 Baths
- 17,860 Lot (sqft)
-
$134,000
2901 26th Street W #818, Bradenton, FL2901 26th Street W #818
Bradenton, FL- 2 Beds
- 2 Baths
- 940 Home (sqft)
- 2 Baths
- 2.58 Lot (ac)
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$262,440
279 Ayamonte Road, St. Augustine, FL279 Ayamonte Road
St. Augustine, FL- 2 Beds
- 3 Baths
- 1,109 Home (sqft)
- 3 Baths
- 1,743 Lot (sqft)
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$850,000
16920 Us 441 #101, Summerfield, FL16920 Us 441 #101
Summerfield, FL- 0 Beds
- 0 Baths
- 2,353 Home (sqft)
- 0 Baths
- 0 Lot (sqft)
-
$355,000
11734 SE 173rd Lane Road, Summerfield, FL11734 SE 173rd Lane Road
Summerfield, FL- 2 Beds
- 2 Baths
- 1,630 Home (sqft)
- 2 Baths
- 6,970 Lot (sqft)
-
$714,286
30189 Imperati Boulevard, Wesley Chapel, FL30189 Imperati Boulevard
Wesley Chapel, FL- 3 Beds
- 3 Baths
- 2,397 Home (sqft)
- 3 Baths
- 7,406 Lot (sqft)
-
$117,000
2464 Deedra Street, Port Charlotte, FL2464 Deedra Street
Port Charlotte, FL- 3 Beds
- 2 Baths
- 1,188 Home (sqft)
- 2 Baths
- 7,406 Lot (sqft)
-
$485,000
837 Towering Oak Way, Apopka, FL837 Towering Oak Way
Apopka, FL- 4 Beds
- 2 Baths
- 2,102 Home (sqft)
- 2 Baths
- 11,326 Lot (sqft)
-
$360,000
504 Vista Villages Boulevard, Davenport, FL504 Vista Villages Boulevard
Davenport, FL- 4 Beds
- 2 Baths
- 1,823 Home (sqft)
- 2 Baths
- 8,712 Lot (sqft)
-
$999,999
1827 9th Street W, Bradenton, FL1827 9th Street W
Bradenton, FL- 0 Beds
- 0 Baths
- 2,350 Home (sqft)
- 0 Baths
- 40,076 Lot (sqft)
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