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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$799,000-
Lot Size2.75 ac
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Home Size2,232 sqft
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Beds3 Beds
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Baths3 Baths
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Year Built1978
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Days on Market1
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$3,300,000-
Lot Size10.11 ac
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Home Size
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Beds
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Baths
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Year Built0
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Days on Market4
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$1,875,000-
Lot Size1.04 ac
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Home Size4,700 sqft
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Beds5 Beds
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Baths5 Baths
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Year Built1976
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Days on Market29
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$94,900-
Lot Size6,534 sqft
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Home Size
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Beds
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Baths
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Year Built0
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Days on Market37
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See all City-Keystone Homes For Sale.
(all data current as of
4/4/2025)
Listing information deemed reliable but not guaranteed. Read full disclaimer.
All Homes for Sale in Hillsborough County
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$470,000-
Lot Size4,356 sqft
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Home Size1,868 sqft
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Beds3 Beds
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Baths3 Baths
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Year Built1989
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Days on Market1
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$749,900-
Lot Size13,068 sqft
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Home Size2,546 sqft
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Beds4 Beds
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Baths3 Baths
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Year Built1991
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Days on Market1
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$439,900-
Lot Size5,228 sqft
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Home Size1,522 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1993
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Days on Market1
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$499,000-
Lot Size5,663 sqft
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Home Size2,630 sqft
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Beds5 Beds
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Baths3 Baths
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Year Built2022
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Days on Market1
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$325,000-
Lot Size7,841 sqft
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Home Size1,568 sqft
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Beds3 Beds
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Baths3 Baths
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Year Built1920
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Days on Market1
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$2,799,000-
Lot Size7,406 sqft
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Home Size4,313 sqft
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Beds6 Beds
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Baths6 Baths
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Year Built2025
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Days on Market1
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$1,100,000-
Lot Size10,455 sqft
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Home Size2,927 sqft
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Beds4 Beds
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Baths3 Baths
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Year Built2005
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Days on Market1
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See all Real estate matching your search.
(all data current as of
4/4/2025)
Listing information deemed reliable but not guaranteed. Read full disclaimer.
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$24,900
18536 Jay Avenue, Port Charlotte, FL18536 Jay Avenue
Port Charlotte, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 10,019 Lot (sqft)
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$274,895
3766 King Hill Drive, Haines City, FL3766 King Hill Drive
Haines City, FL- 3 Beds
- 3 Baths
- 1,535 Home (sqft)
- 3 Baths
- 1,743 Lot (sqft)
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$749,000
11551 30th Cove E, Parrish, FL11551 30th Cove E
Parrish, FL- 4 Beds
- 3 Baths
- 3,143 Home (sqft)
- 3 Baths
- 16,989 Lot (sqft)
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$24,900
25 Cranbrook Avenue, North Port, FL25 Cranbrook Avenue
North Port, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 10,019 Lot (sqft)
-
$24,900
31 Merced Street, North Port, FL31 Merced Street
North Port, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 10,455 Lot (sqft)
-
$235,000
155 S Court Ave #1308, Orlando, FL155 S Court Ave #1308
Orlando, FL- 1 Bed
- 1 Bath
- 837 Home (sqft)
- 1 Bath
- 0 Lot (sqft)
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$350,000
17645 SE 117th Circle, Summerfield, FL17645 SE 117th Circle
Summerfield, FL- 3 Beds
- 3 Baths
- 1,686 Home (sqft)
- 3 Baths
- 11,326 Lot (sqft)
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$24,900
14 Dinuba Avenue, North Port, FL14 Dinuba Avenue
North Port, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 11,326 Lot (sqft)
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$1,499,000
3162 N Ocean Shore Boulevard, Flagler Beach, FL3162 N Ocean Shore Boulevard
Flagler Beach, FL- 3 Beds
- 2 Baths
- 1,763 Home (sqft)
- 2 Baths
- 1.48 Lot (ac)
-
$750,000
108 Snowy Egret Way, Sebastian, FL108 Snowy Egret Way
Sebastian, FL- 4 Beds
- 2 Baths
- 2,294 Home (sqft)
- 2 Baths
- 18,731 Lot (sqft)
-
$230,000
2801 Poinciana Court, Punta Gorda, FL2801 Poinciana Court
Punta Gorda, FL- 3 Beds
- 1 Bath
- 864 Home (sqft)
- 1 Bath
- 9,584 Lot (sqft)
-
$4,195,000
1682 Hawthorne Street, Sarasota, FL1682 Hawthorne Street
Sarasota, FL- 4 Beds
- 5 Baths
- 4,471 Home (sqft)
- 5 Baths
- 19,602 Lot (sqft)
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$400,000
12181 SW 91st Lane #300, Dunnellon, FL12181 SW 91st Lane #300
Dunnellon, FL- 4 Beds
- 2 Baths
- 1,927 Home (sqft)
- 2 Baths
- 1.05 Lot (ac)
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$549,990
1430 Beaconsfield Drive, Wesley Chapel, FL1430 Beaconsfield Drive
Wesley Chapel, FL- 4 Beds
- 3 Baths
- 2,795 Home (sqft)
- 3 Baths
- 10,019 Lot (sqft)
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$283,395
3811 King Hill Drive, Haines City, FL3811 King Hill Drive
Haines City, FL- 3 Beds
- 3 Baths
- 1,548 Home (sqft)
- 3 Baths
- 1,743 Lot (sqft)
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$34,900
6761 San Benito Drive, Sebring, FL6761 San Benito Drive
Sebring, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 12,633 Lot (sqft)
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$399,000
8325 38th Street Circle E #107, Sarasota, FL8325 38th Street Circle E #107
Sarasota, FL- 3 Beds
- 2 Baths
- 1,389 Home (sqft)
- 2 Baths
- 0 Lot (sqft)
-
$335,490
1301 June Lake Loop, Lake Hamilton, FL1301 June Lake Loop
Lake Hamilton, FL- 4 Beds
- 3 Baths
- 1,828 Home (sqft)
- 3 Baths
- 6,099 Lot (sqft)
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$325,000
Central Avenue, St Petersburg, FLCentral Avenue
St Petersburg, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 4,792 Lot (sqft)
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$1,399,000
1112 38th Avenue NE, St Petersburg, FL1112 38th Avenue NE
St Petersburg, FL- 3 Beds
- 3 Baths
- 1,901 Home (sqft)
- 3 Baths
- 10,019 Lot (sqft)
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$249,990
3324 Port Charlotte Boulevard, Port Charlotte, FL3324 Port Charlotte Boulevard
Port Charlotte, FL- 2 Beds
- 2 Baths
- 1,032 Home (sqft)
- 2 Baths
- 11,326 Lot (sqft)
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$129,000
5204 Yellow Pine Street N, St Petersburg, FL5204 Yellow Pine Street N
St Petersburg, FL- 3 Beds
- 2 Baths
- 760 Home (sqft)
- 2 Baths
- 3,485 Lot (sqft)
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$349,900
4723 Saint Andrews Arcade, Leesburg, FL4723 Saint Andrews Arcade
Leesburg, FL- 3 Beds
- 2 Baths
- 1,920 Home (sqft)
- 2 Baths
- 12,197 Lot (sqft)
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$445,000
145 Baywood Drive, Oak Hill, FL145 Baywood Drive
Oak Hill, FL- 2 Beds
- 2 Baths
- 2,400 Home (sqft)
- 2 Baths
- 2.88 Lot (ac)
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$44,000
3156 Tilden Road SE, Palm Bay, FL3156 Tilden Road SE
Palm Bay, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 10,890 Lot (sqft)
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$849,500
10809 Cedar Cove Drive, Thonotosassa, FL10809 Cedar Cove Drive
Thonotosassa, FL- 6 Beds
- 3 Baths
- 3,984 Home (sqft)
- 3 Baths
- 2.60 Lot (ac)
-
$245,000
105 Slipper Way, Hawthorne, FL105 Slipper Way
Hawthorne, FL- 3 Beds
- 2 Baths
- 1,040 Home (sqft)
- 2 Baths
- 2.97 Lot (ac)
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$309,990
345 Kayden Cove, Winter Haven, FL345 Kayden Cove
Winter Haven, FL- 5 Beds
- 3 Baths
- 2,326 Home (sqft)
- 3 Baths
- 6,534 Lot (sqft)
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$34,900
6755 San Benito Drive, Sebring, FL6755 San Benito Drive
Sebring, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 12,633 Lot (sqft)
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$535,000
2952 Beach Palm Avenue, Kissimmee, FL2952 Beach Palm Avenue
Kissimmee, FL- 6 Beds
- 5 Baths
- 3,291 Home (sqft)
- 5 Baths
- 4,792 Lot (sqft)
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