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Home on 0.88 acres near Odessa, Hillsborough County

Last sold Jan 2012 for $150k; 105 ft of road frontage on Gunn Hwy.

19121 Gunn Hwy, Odessa, FL 33556 · Parcel 172711001000000079300U

County roll Jan 1, 2026 · Map data Oct 30, 2026

At a glance

Last sold for $150k in Jan 2012; the county's 2026 just value is $347k.
  • BuildZoning ASC-1 allows single-family homes · 2 buildings already on the lot
  • Ground~0.86 of 0.88 ac outside mapped wetlands and floodway · 13% in a FEMA flood zone, 3% wetlands · soils very limited for septic; a septic system on record
  • AccessFronts a public road · 105 ft of frontage on Gunn Hwy
  • NearbyWaterfront vacant land in Odessa / Keystone, all sizes: $292k an acre median, 11 sales
  • Home1,510 sq ft · built 1975Living area of all buildings on the parcel
  • Acres0.88~0.86 of 0.88 ac outside mapped wetlands and floodway
  • Land typeHomeSingle-family home
  • ZoningASC-1Agricultural, single-family Conventional
  • Future land useR-1Rural
  • Flood zoneAE on 13% of the lotZone X on the rest
  • Wetlands3% of the parcelNational Wetlands Inventory

Land facts

From public records and official maps, each with its source and date.

  • City limitsUnincorporated Hillsborough County: county zoning and permits applyHillsborough County zoning map · Oct 2026
  • Urban service areaOutside urban service areaHillsborough County's urban service boundary · Oct 2026
  • Section, township, rangeSection 11, Township 27 South, Range 17 East, Tallahassee MeridianHillsborough County parcel number · 2026 roll
  • Allowed usesFarming, single-family homesHillsborough County land development code, Sec. 6.01.01, Table · Sep 2026
  • Impact feesCharged on a new single-family homeHillsborough fee schedule · Oct 2022
  • SewerSeptic system on recordFL DOH Water Management Inventory (2023)
  • WaterPrivate well on recordFL DOH Water Management Inventory (2023)
  • Nearest public wastewater plantAbout 6 miles (straight line) · Northwest Regional WRFEPA ECHO discharge permits for publicly owned treatment works, Oct 2026 · Not a sewer line at this lot. Plants that do not discharge to a river or stream (spray fields, percolation ponds) are not on EPA's list, so one could be closer
  • SoilsZolfo fine sand, 0 to 2 percent slopesSoils rate very limited for septic · USDA soil survey (SSURGO) · Oct 2026
  • Ground elevationAbout 46–54 ft above sea level; average slope 2.3%USGS 3DEP 1/3 arc-second (about 10 m), NAVD88; about ±1–2 ft · Oct 2026
  • HighwaysSR 589 Toll is 2.2 mi away and SR 589 Toll exit 14 is 2.3 mi away, in a straight lineOpenStreetMap roads · Oct 2026
  • Nearest fire stationAbout 2.7 miles (straight line) · Hillsborough County Fire Rescue Station 34USGS National Structures Dataset, fire and EMS stations, Oct 2026 · straight line, not road miles. Insurers' fire protection class (ISO) counts road miles to a responding station, often 5 or fewer. A station missing from the federal list would be closer
  • Nearest emergency roomAbout 6.1 miles (straight line) · HCA Florida Trinity HospitalCMS Care Compare hospital list (hospitals that report an emergency department), located by the U.S. Census Bureau geocoder, Jul 2026 · straight line, not road miles or drive time. Names as filed with Medicare. Veterans', military, children's and psychiatric hospitals are not counted
  • Evacuation and surgeNot in an evacuation zone or a storm surge zoneFDEM Know Your Zone evacuation zones · Sep 2026; FDEM storm surge zones (SRES) · May 2022
  • Design wind speed141 mph; wind-borne debris regionNIST WindMaps ASCE 7-22 Risk Category II (FBC 2023) via Palm Beach County GIS · Dec 2023
  • Just value per acre$395k an acreJust value $347k over 0.88 acres · 2026 roll

Legal description and record

  • Parcel number172711001000000079300UHillsborough County Property Appraiser's record number
  • Legal descriptionKEYSTONE PARK COLONYFlorida DOR tax roll · 2026 roll
  • SubdivisionKeystone Park ColonyFrom the legal
  • Lot dimensionsSides 380 and 345 ft · about 38,460 sq ftCounty parcel map outline · Oct 2026

Services and surroundings

What serves the area around this parcel, from federal and state maps. Area facts, not a survey of the lot.

  • USDA home loan areaOutside the eligible areasHousehold income limits also apply. USDA Rural Development map, edited Jul 2023.
  • Electric service areaTampa Electric Co or Duke Energy Florida, LLCThe mapped territories overlap here. An approximate map: confirm with the utility. Federal HIFLD map, 2025 copy.
  • Traffic countAbout 21,000 vehicles a dayGunn Hwy: the 2024 average daily count for the road segment, not the driveway. Federal Highway Administration counts, 2024.
  • Public land nearbyBrooker Creek Headwaters, 1 miCity land, open to the public. 1,120 acres. Being nearby does not give access or hunting rights. USGS protected areas map (PAD-US 4.1).

School district

Public federal records, each with its source and date.

  • School districtHillsborough County School DistrictGrades pre-K–12 · NCES EDGE school district boundaries, school year 2024–25 (Census TIGER 2025 lines), released Mar 2026. A district, not an assigned school

Soil for septic and building

Soils here are rated very limited for a septic drain field. They rate not limited for a house without a basement and very limited for one with a basement. The main soil shrinks and swells little as it wets and dries.

  • Septic drain fieldVery limitedLimits: depth to saturated zone, slow water movement
  • House, no basementNot limited
  • House with basementVery limitedLimit: depth to saturated zone
  • Shrink-swellLowLinear extensibility about 0.0% at 10 to 39 in. deep

A soil-survey screening of the parcel's main soil, not a perc test. A septic permit needs the local health department's site evaluation, and a foundation design needs a soil test on the lot.

USDA NRCS soil survey (SSURGO), survey area FL057, version Aug 2026, read through NRCS Soil Data Access · sources & method

Free account: this parcel’s sale history

Continue with Googleor use email

In this areaOdessaLand prices, flood and zoning$219kan acre, 2-year median541vacant parcels44%in a FEMA flood zone

Road access

Has road access
OpenStreetMap roads
Road frontage
105 ft on Gunn Hwy

Home facts

Florida Department of Revenue tax roll · 2026

Building type
Single-family
Bedrooms and bathrooms
Not on Florida's statewide tax roll
Living area
1,510 sq ft total living area
Year built
1975
Buildings
2

Property tax

Florida Department of Revenue tax roll and millage rates (Data Book), as of Nov 2025

Property tax (2025)
At least $4,170
Taxable value $346,850 for school levies and $316,112 for other levies on the 2025 roll

Pay or check a bill at the Hillsborough County Tax Collector.

Hazards

FEMA National Risk Index for this census tract, not this parcel. As of Dec 2025.

Hurricane
Relatively high
Tornado
Relatively high
Lightning
Relatively moderate
Strong wind
Relatively low
Heat wave
Relatively low
Earthquake
Very low
Landslide
Very low
Coastal flooding
No rating
No expected annual loss computed for this tract

Recorded flood claims

OpenFEMA NFIP Redacted Claims v3, as of Sep 2026

Claims since 1978
24
Insured buildings in this census tract
Outside the mapped flood zone
Almost all
Rated zone X, B or C

Ground screening

Public geologic maps flag sinkholes near this parcel. Screening, not a geotechnical survey.

Sinkhole reports
A sinkhole report was filed within half a mile
Florida Geological Survey, 1990

Federal disaster declarations

Federal disaster declarations in Hillsborough County since 2000: 30 (most recently Hurricane Milton, October 2024).

  • 17 hurricanes
  • 5 tropical storms
  • 3 severe storms
  • 2 biological emergencies (COVID-19)
  • 2 fires
  • 1 freeze
FEMA, OpenFEMA Dataset: Disaster Declarations Summaries - v2, as of October 2026. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data · sources & method

Development nearby

About 55 acres within a mile turned from farmland, forest or other open land into developed land in 2020–2025 (more than most of Hillsborough County).

2020–2025
About 55 acres
Within a mile, open land turned developed
2015–2025
About 85 acres
The same, over 10 years
Typical in Hillsborough County
About 13 acres
The middle of the county's land, 2020–2025

Value history

YearLandImprovementsJust valueChange
2026 (preliminary)$226,160$121,334$347,494+0.2%
2025$223,640$123,210$346,850-0.2%

Roll values set for property tax · Florida Department of Revenue tax roll (NAL) · 2026

Home values in ZIP 33556 rose about 60% over 5 years and fell about 4% in the last year (FHFA, 2025).

FHFA House Price Index, all-transactions, annual five-digit ZIP code index, 2025, last updated March 31, 2026. Method: Bogin, Doerner and Larson, “Local House Price Dynamics: New Indices and Stylized Facts”, FHFA Working Paper 16-01 · sources & method

Vacant land prices nearby

$292k per acre

Median of 11 sales of waterfront vacant land in Odessa / Keystone, all sizes, Dec 2023–Aug 2026

Sales area: Odessa / Keystone

Land prices nearby
Land typeMedianMiddle half
Waterfront vacant land in Odessa / Keystone, all sizes$292k/ac$246k–$504k
Acreage$124k/ac$63k–$138k

In Hillsborough County, Operator shows lis pendens, tax-deed sales and code-enforcement records on the parcel when there are any, each dated, with its source. What owner signals are →

Nearby

  • PD entitlement (4ac, recently modified)Rezoning, approved0.2 mi
  • PD entitlement (143ac, recently modified; cases 23-0940…

    PD entitlement (143ac, recently modified; cases 23-0940 +5)

    Rezoning, approved
    0.6 mi
  • PD entitlement (3ac, recently modified)Rezoning, approved0.8 mi
  • PD entitlement (154ac, recently modified; cases 97-0116…

    PD entitlement (154ac, recently modified; cases 97-0116 WD)

    Rezoning, approved
    0.9 mi
  • PD entitlement (64ac, recently modified; cases 14-1135…

    PD entitlement (64ac, recently modified; cases 14-1135 +2)

    Rezoning, approved
    0.9 mi

Neighborhood (Census)

Census ACS 2020–2024 5-year, as of Jan 2026

Median household income
$250,000 or more
Median home value (owner-reported)
$662,800
± $134,630
Median rent (gross)
$2,088
± $806 · census tract (block group sample too small)
Homes lived in by their owners
97%
± 19 pts
Median year homes were built
2004
± 3 yr
Average commute (one way)
30 min
± 8 min · census tract (not published for block groups)
Population
6,961
± 1,004 · census tract (block group sample too small)

Figures for the census block group around this parcel (a few hundred homes), not this property. This product uses Census Bureau data but is not endorsed or certified by the Census Bureau.

Nearby homes

Sources & methodSources, dates and how the estimates are tested

At a glance: each fact's source and date

Each figure in the grid above, where it comes from and the date of the file or map we read.

Acres: Hillsborough County tax roll (Florida Department of Revenue), 2026 roll.

Land type: Hillsborough County tax roll (Florida Department of Revenue), 2026 roll.

Zoning: Hillsborough County zoning map, map built Oct 30, 2026.

Future land use: Hillsborough County land-use map, map built Oct 30, 2026.

Flood zone: FEMA flood map, as of Sep 2026.

Wetlands: USFWS National Wetlands Inventory, as of Sep 2026.

Just value (county): Hillsborough County tax roll (Florida Department of Revenue), 2026 roll.

Last sale: Hillsborough County deed record, recorded Jan 2012.

Soil for septic and building

Source: USDA NRCS soil survey (SSURGO), survey area FL057, version Aug 2026, read through NRCS Soil Data Access.

The parcel's soil map unit: Zolfo fine sand, 0 to 2 percent slopes. Its main component is Zolfo (85% of the unit).

The ratings are NRCS's own map-unit interpretations (dominant condition): ENG - Septic Tank Absorption Fields, ENG - Dwellings W/O Basements and ENG - Dwellings With Basements. The limits listed are the features NRCS names for the main component. Shrink-swell is that component's linear extensibility, depth-weighted from 25 to 100 cm, the layer NRCS's homesite rule reads; NRCS classes: low under 3%, moderate 3 to 6%, high 6 to 9%, very high 9% or more.

A screening, not a perc test or a soil boring: soils vary inside a map unit (survey scale about 1:12,000 to 1:24,000), and fill or grading may have changed the lot.

Property tax

A minimum: the county-wide and city rates the state publishes times the roll's taxable value. The bill also carries the levies this figure leaves out; the county's bill is the official figure. Excludes levies on part of the county (fire, library and other special districts, unincorporated-area MSTUs) and non-ad valorem assessments.

Property tax · Due dates

Florida 2026 taxes: bills go out about November 1, with a 4% discount if paid in November; due by March 31, 2027.

Sources: Florida Statutes 197.162, 197.333, 197.222 and 194.011. Checked Oct 13, 2026.

Hazards

Ratings come from FEMA's National Risk Index (v1.20, planning-level) and the public federal and state maps named on each row, not a private climate model. FEMA rates each census tract from expected annual losses, community resilience and social vulnerability, for planning; it is not an assessment of this parcel. No rating: FEMA computed no expected annual loss for this census tract; not a statement about this parcel.

Recorded flood claims

Insured buildings near this parcel, not the parcel itself. FEMA counts claims on buildings with NFIP flood insurance, so land that never had an insured building has no claims to count. The count is the parcel's census block group when it has 10 or more, else its tract's; a count under 10 prints as "Fewer than 10". Source: OpenFEMA NFIP Redacted Claims v3.

Ground screening

Florida Department of Environmental Protection, Florida Geological Survey (FGS): FGS subsidence incident reports, read Oct 2026. Reports of ground subsidence filed with the FGS since 1909. Most were never checked by a geologist, so a report is not a confirmed sinkhole; reports the FGS marked as not a sinkhole are left out. Searched within half a mile of the parcel's map point; the year is the nearest report's. Report locations can be approximate. Distances are from the parcel's map point. Screening, not a geotechnical survey. A soil or geotechnical engineer can say what the ground under a building site will do.

Federal disaster declarations

Each federal declaration whose designated areas include the county, declared from January 2000 on, counted once by its FEMA disaster number. An emergency declaration and a major-disaster declaration for the same storm are two declarations, as FEMA numbers them. Declarations for tribal lands alone are not counted. The date shown is when the most recent incident began. Types are FEMA's incident types: an evacuation emergency for a storm elsewhere (Hurricane Katrina, 2005) counts under that storm. By kind: 14 major disasters, 14 emergencies and 2 fire-management declarations.

Source: FEMA, OpenFEMA Dataset: Disaster Declarations Summaries - v2, as of October 2026. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data.

Development nearby

Counted from USGS Annual NLCD land cover (USGS Annual NLCD Collection 1.2, 30 m maps made from Landsat imagery, 2015, 2020 and 2025; public domain, DOI 10.5066/P94UXNTS). A 30 m square counts when it was forest, shrub, grassland, pasture, cropland or wetland in the start year and developed in 2025: NLCD's developed classes, from lawns, parks and roads to dense buildings. The squares are summed over the land within about a mile of this parcel's center on a 240 m grid, so the figures are rounded. "Most of the county" compares the same one-mile figure across the county's land. A satellite land-cover map misses some changes and mislabels a few, so read it as a guide to how fast the area is building out, not a survey. As of 2025 land cover.

Value history

This tracks home values, not land values. Land buyers read it as a sign of demand nearby: where homes gain value, builders and buyers follow. A vacant lot can move differently.

How: the change in FHFA's annual five-digit ZIP code index from 2020 and 2024 to 2025, rounded. The index follows repeat sales and refinance appraisals of the same single-family homes with Fannie Mae or Freddie Mac mortgages. It is in today's dollars, not adjusted for inflation, and FHFA calls these local indexes developmental. Where FHFA's sample is too small it publishes no figure, and none prints here.

Source: FHFA House Price Index, all-transactions, annual five-digit ZIP code index, 2025, last updated March 31, 2026. Method: Bogin, Doerner and Larson, “Local House Price Dynamics: New Indices and Stylized Facts”, FHFA Working Paper 16-01.

Neighborhood (Census)

± is the Census 90% margin of error; a figure comes from the larger census tract when the block group's sample is too small.

0.88-acre improved parcel in Odessa / Keystone, Hillsborough County: zoned ASC-1, about 0.86 of 0.88 acres outside mapped wetlands and floodway, 13% in FEMA zone AE, 3% wetlands; waterfront vacant land in Odessa / Keystone, all sizes, sold for a median of $292k per acre (11 sales, Dec 2023–Aug 2026). Map data as of Oct 30, 2026.

Land prices

Latest arm's-length sale per vacant parcel (parcels of ¾ acre or more, priced per acre), last three years.

Sources

Public county records: the tax roll, GIS zoning and land use, FEMA flood zones and USFWS wetlands. Map data as of Oct 30, 2026.

County property record →

Parcel outline

The outline and its edge lengths are measured on the county parcel map the map draws; the aerial loads from the public imagery named under it.

Record

Public records can be wrong; check before you act.

Parcel: 172711001000000079300U

Coordinates: 28.1556° N, 82.5786° W

Estimates for your own analysis, not an appraisal or a broker price opinion.

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