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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Lot Size7.49 ac
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Home Size1,256 sqft
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Beds2 Beds
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Baths1 Bath
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Year Built1960
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Days on Market29
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Lot Size1.14 ac
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Home Size2,016 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 Market44
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Lot Size6.50 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 Market25
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Lot Size12,197 sqft
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Home Size2,114 sqft
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Beds4 Beds
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Baths2 Baths
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Year Built1993
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Days on Market63
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See all City-Keystone Homes For Sale.
(all data current as of
12/6/2025)
Listing information deemed reliable but not guaranteed. Read full disclaimer.
All Homes for Sale in Hillsborough County
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Lot Size1,307 sqft
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Home Size1,595 sqft
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Beds2 Beds
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Baths3 Baths
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Year Built2001
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Days on Market0
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Lot Size16,118 sqft
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Home Size3,382 sqft
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Beds5 Beds
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Baths4 Baths
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Year Built1993
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Days on Market1
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Lot Size8,277 sqft
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Home Size1,520 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1958
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Days on Market1
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Lot Size6,970 sqft
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Home Size1,155 sqft
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Beds3 Beds
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Baths2 Baths
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Year Built1960
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Days on Market1
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Lot Size9,148 sqft
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Home Size1,952 sqft
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Beds4 Beds
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Baths2 Baths
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Year Built1954
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Days on Market1
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Lot Size2,614 sqft
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Home Size1,656 sqft
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Beds3 Beds
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Baths3 Baths
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Year Built1926
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Days on Market1
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See all Real estate matching your search.
(all data current as of
12/6/2025)
Listing information deemed reliable but not guaranteed. Read full disclaimer.
- List View
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$604,900
1447 85th Avenue N, St Petersburg, FL1447 85th Avenue N
St Petersburg, FL- 4 Beds
- 3 Baths
- 2,248 Home (sqft)
- 3 Baths
- 7,841 Lot (sqft)
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$267,900
727 Poppy Lane, Dundee, FL727 Poppy Lane
Dundee, FL- 3 Beds
- 3 Baths
- 1,817 Home (sqft)
- 3 Baths
- 0 Lot (sqft)
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$395,000
1362 Opal Court, Deltona, FL1362 Opal Court
Deltona, FL- 4 Beds
- 2 Baths
- 2,327 Home (sqft)
- 2 Baths
- 26,136 Lot (sqft)
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$456,635
13278 Serene Glade Road, Winter Garden, FL13278 Serene Glade Road
Winter Garden, FL- 3 Beds
- 3 Baths
- 1,715 Home (sqft)
- 3 Baths
- 3,485 Lot (sqft)
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$849,000
1706 Saffold Park Drive, Ruskin, FL1706 Saffold Park Drive
Ruskin, FL- 3 Beds
- 2 Baths
- 1,737 Home (sqft)
- 2 Baths
- 6.50 Lot (ac)
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$69,900
000 Sawyer Circle, North Port, FL000 Sawyer Circle
North Port, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 36,591 Lot (sqft)
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$39,997
000 Fisher Run, Ocklawaha, FL000 Fisher Run
Ocklawaha, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 15,246 Lot (sqft)
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$369,990
4581 Pleasant Avenue, Palm Harbor, FL4581 Pleasant Avenue
Palm Harbor, FL- 3 Beds
- 3 Baths
- 1,464 Home (sqft)
- 3 Baths
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$499,000
11614 Warren Oaks Place, Riverview, FL11614 Warren Oaks Place
Riverview, FL- 5 Beds
- 5 Baths
- 3,737 Home (sqft)
- 5 Baths
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$887,000
1170 Gulf Boulevard #1004, Clearwater, FL1170 Gulf Boulevard #1004
Clearwater, FL- 3 Beds
- 2 Baths
- 1,598 Home (sqft)
- 2 Baths
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$429,900
10515 Manassas Cir, Orlando, FL10515 Manassas Cir
Orlando, FL- 3 Beds
- 2 Baths
- 1,312 Home (sqft)
- 2 Baths
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$60,000
0 Tbd SW Tamiami Place, Dunnellon, FL0 Tbd SW Tamiami Place
Dunnellon, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
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- 43,125 Lot (sqft)
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$439,900
5025 White Avenue, Port Charlotte, FL5025 White Avenue
Port Charlotte, FL- 4 Beds
- 3 Baths
- 2,207 Home (sqft)
- 3 Baths
- 10,019 Lot (sqft)
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$114,999
7770 Dr Martin Luther King Jr Street N #206, St Petersburg, FL7770 Dr Martin Luther King Jr Street N #206
St Petersburg, FL- 1 Bed
- 1 Bath
- 640 Home (sqft)
- 1 Bath
- 0 Lot (sqft)
-
$414,999
13808 Ancilla Boulevard, Windermere, FL13808 Ancilla Boulevard
Windermere, FL- 3 Beds
- 3 Baths
- 1,461 Home (sqft)
- 3 Baths
- 3,050 Lot (sqft)
-
$1,299,000
3239 Albin Avenue, North Port, FL3239 Albin Avenue
North Port, FL- 3 Beds
- 4 Baths
- 2,592 Home (sqft)
- 4 Baths
- 3.01 Lot (ac)
-
$578,000
830 Sticks Street, Davenport, FL830 Sticks Street
Davenport, FL- 6 Beds
- 5 Baths
- 3,291 Home (sqft)
- 5 Baths
- 4,792 Lot (sqft)
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$356,000
10002 SW 106th Circle, Ocala, FL10002 SW 106th Circle
Ocala, FL- 2 Beds
- 2 Baths
- 1,718 Home (sqft)
- 2 Baths
- 10,890 Lot (sqft)
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$367,000
10033 SW 106th Circle, Ocala, FL10033 SW 106th Circle
Ocala, FL- 2 Beds
- 2 Baths
- 1,718 Home (sqft)
- 2 Baths
- 9,584 Lot (sqft)
-
$486,990
1220 159th Way E, Bradenton, FL1220 159th Way E
Bradenton, FL- 4 Beds
- 3 Baths
- 2,537 Home (sqft)
- 3 Baths
- 7,841 Lot (sqft)
-
$120,000
345 S County Road 315, Interlachen, FL345 S County Road 315
Interlachen, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 1.26 Lot (ac)
-
$500,000
4458 Del Sol Boulevard S, Sarasota, FL4458 Del Sol Boulevard S
Sarasota, FL- 3 Beds
- 2 Baths
- 2,027 Home (sqft)
- 2 Baths
- 7,841 Lot (sqft)
-
$304,000
14501 Grove Resort Avenue #1105, Winter Garden, FL14501 Grove Resort Avenue #1105
Winter Garden, FL- 2 Beds
- 2 Baths
- 1,265 Home (sqft)
- 2 Baths
- 1,307 Lot (sqft)
-
$409,900
1501 E Normandy Boulevard, Deltona, FL1501 E Normandy Boulevard
Deltona, FL- 4 Beds
- 4 Baths
- 1,818 Home (sqft)
- 4 Baths
- 10,019 Lot (sqft)
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$350,000
2446 Shelley Street, Clearwater, FL2446 Shelley Street
Clearwater, FL- 2 Beds
- 1 Bath
- 1,001 Home (sqft)
- 1 Bath
- 7,406 Lot (sqft)
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$15,000
NW Water Oak Avenue, Dunnellon, FLNW Water Oak Avenue
Dunnellon, FL- 0 Beds
- 0 Baths
- 0 Home (sqft)
- 0 Baths
- 10,455 Lot (sqft)
-
$574,000
34 Brig Circle S, Placida, FL34 Brig Circle S
Placida, FL- 3 Beds
- 2 Baths
- 2,010 Home (sqft)
- 2 Baths
- 9,584 Lot (sqft)
-
$267,900
685 Poppy Lane, Dundee, FL685 Poppy Lane
Dundee, FL- 3 Beds
- 3 Baths
- 1,817 Home (sqft)
- 3 Baths
- 0 Lot (sqft)
-
$895,000
6500 Motor Enclave Way #503, Tampa, FL6500 Motor Enclave Way #503
Tampa, FL- 0 Beds
- 0 Baths
- 1,364 Home (sqft)
- 0 Baths
- 1,307 Lot (sqft)
-
$169,000
7391 Harlow Street, Brooksville, FL7391 Harlow Street
Brooksville, FL- 2 Beds
- 2 Baths
- 1,008 Home (sqft)
- 2 Baths
- 8,277 Lot (sqft)
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