GroundworkOpen the map
Explore on the map
Outline and lengths from the county parcel map.

0.15-acre property near St. Petersburg, Pinellas County

Last sold Mar 2026 for $1.75M; 127 ft of road frontage on 21st St N.

2101 3rd Ave N, St. Petersburg, FL 33713 · Parcel 16 31 24 11808 009 0090

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

At a glance

Last sold for $1.75M in Mar 2026; the county's 2026 just value is $1.23M.
  • BuildZoning NT-2: rules not on file · 2 buildings already on the lot
  • GroundNo FEMA flood zone or wetlands mapped · sewer available
  • AccessFronts a public road · 127 ft of frontage on 21st St N
  • NearbyVacant lots, St Petersburg 33713: $238k a lot median, 16 sales
  • Home2 units · 3,049 sq ft · built 2025Living area of all buildings on the parcel
  • Acres0.15
  • Land typeHomeMultifamily, under 10 units
  • ZoningNT-2Homes
  • Future land usePR-RHomes
  • Flood zoneXMinimal flood hazard
  • WetlandsNone mappedNational Wetlands Inventory

Land facts

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

  • City limitsInside the City of St. Petersburg: city zoning and permits applySt. Petersburg zoning map · Oct 2026
  • Section, township, rangeSection 24, Township 31 South, Range 16 East, Tallahassee MeridianPinellas County parcel number · 2026 roll
  • Impact feesSet by St. Petersburg fee schedule · Jun 2026
  • SewerAvailable · City of St. Petersburg main at the lotCity of Clearwater Public Utilities GIS (Aug 2025) · City of St. Petersburg Water Resources GIS (Sep 2026) · Pinellas County Utilities GIS (Sep 2026) · City of Clearwater Public Utilities GIS (Jul 2025)
  • WaterAvailable · City of St. Petersburg main at the lotCity of Clearwater Public Utilities GIS (Aug 2025) · City of St. Petersburg Water Resources GIS (Sep 2026) · Pinellas County Utilities GIS (Sep 2026) · City of Clearwater Public Utilities GIS (Jul 2025)
  • SoilsAstatula soils and Urban land, 0 to 5 percent slopesSoils rate very limited for septic · USDA soil survey (SSURGO) · Oct 2026
  • Ground elevationAbout 48 ft above sea level; average slope 1.8%USGS 3DEP 1/3 arc-second (about 10 m), NAVD88; about ±1–2 ft · Oct 2026
  • HighwaysI-275 is 807 ft away and I-275 exit 23 is 0.3 mi away, in a straight lineOpenStreetMap roads · Oct 2026
  • Nearest fire stationAbout 1 mile (straight line) · Saint Petersburg Fire and Rescue Station 3 Palmetto ParkUSGS 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 1.1 miles (straight line) · ST Anthonys 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 speed145 mph; wind-borne debris regionNIST WindMaps ASCE 7-22 Risk Category II (FBC 2023) via Palm Beach County GIS · Dec 2023

Legal description and record

  • Parcel number163124118080090090Pinellas County Property Appraiser's record number
  • Legal descriptionBRONXFlorida DOR tax roll · 2026 roll
  • Lot dimensionsAbout 50 × 127 ft · about 6,310 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 areaLikely Duke Energy Florida, LLCAn approximate map: confirm with the utility. Federal HIFLD map, 2025 copy.
  • Public land nearbyUnity Park, 0.7 miCity land, open to the public. 123 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 districtPinellas 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 with or without a basement. The main soil shrinks and swells little as it wets and dries.

  • Septic drain fieldVery limitedLimits: filtering capacity, seepage, bottom layer
  • House, no basementNot limited
  • House with basementNot limited
  • Shrink-swellLowLinear extensibility about 1.5% 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 FL103, 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 areaSt. PetersburgLand prices, flood and zoning$160ka lot, median3,656vacant parcels40%in a FEMA flood zone

Road access

Has road access
OpenStreetMap roads
Road frontage
127 ft on 21st St N

Home facts

Florida Department of Revenue tax roll · 2026

Building type
Duplex
Bedrooms and bathrooms
Not on Florida's statewide tax roll
Living area
3,049 sq ft total living area
Year built
2025
Units
2
Buildings
2

Property tax

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

Property tax (2025)
At least $6,070
Taxable value $336,821 for school levies and $326,892 for other levies on the 2025 roll

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

Hazards

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

Hurricane
Relatively moderate
Tornado
Relatively moderate
Lightning
Relatively moderate
Heat wave
Relatively low
Strong wind
Very 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
Fewer than 10
Insured buildings in this census tract

Ground screening

Public geologic maps flag karst ground (where sinkholes can form) and sinkholes near this parcel. Screening, not a geotechnical survey.

Karst
In a karst area (limestone can form sinkholes)
USGS
Sinkhole reports
2 sinkhole reports were filed within half a mile; the nearest in 2003
Florida Geological Survey

Federal disaster declarations

Federal disaster declarations in Pinellas 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

Little new development: the land within a mile was already mostly built up or water by 2020 (under 5 acres of open land turned developed in 2020–2025).

2020–2025
Under 5 acres
Within a mile, open land turned developed
2015–2025
Under 5 acres
The same, over 10 years
Typical in Pinellas County
Under 5 acres
The middle of the county's land, 2020–2025

Value history

YearLandImprovementsJust valueChange
2026 (preliminary)$351,639$876,608$1,228,247+264.7%
2025$336,821Not on the roll$336,821-0.3%

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

Home values in ZIP 33713 rose about 69% over 5 years and fell about 1% 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

$238k per lot

Median of 16 sales of vacant lots, Oct 2023–Jul 2026

Sales area: St Petersburg 33713

Land prices nearby
Land typeMedianMiddle half
Vacant lots$238k/lot$200k–$370k

In Pinellas County, Operator shows code-enforcement records on the parcel when there are any, each dated, with its source. What owner signals are →

Nearby

  • site plan: ARCHITECTURAL WOODWORKING (COM)Development, approved2.5 mi
  • site plan: IRON WORKS HEALTH CLUB (RES)Development, approved2.5 mi
  • site plan: CARIBBEAN COURT APARTMENTS (RES)Development, approved2.5 mi
  • site plan: LAKEVIEW VILLAS (AFFORDABLE HOUSING) (RES)Development, approved2.6 mi
  • site plan: SAPP, DAN & PETER WAREHOUSE (COM)Development, approved2.6 mi

Neighborhood (Census)

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

Median household income
$85,144
± $18,548
Median home value (owner-reported)
$474,100
± $79,139
Median rent (gross)
$1,357
± $470
Homes lived in by their owners
50%
± 12 pts
Median year homes were built
1939 or earlier
Average commute (one way)
25 min
± 10 min · census tract (not published for block groups)
Population
1,388
± 281

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

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

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

Future land use: Pinellas 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): Pinellas County tax roll (Florida Department of Revenue), 2026 roll.

Last sale: Pinellas County deed record, recorded Mar 2026.

Soil for septic and building

Source: USDA NRCS soil survey (SSURGO), survey area FL103, version Aug 2026, read through NRCS Soil Data Access.

The parcel's soil map unit: Astatula soils and Urban land, 0 to 5 percent slopes. Its main component is Astatula (50% 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

U.S. Geological Survey (USGS): Karst in the United States: a digital map compilation and database (Weary and Doctor, Open-File Report 2014-1156), as of Jul 2014. Where a state geological survey publishes statewide sinkhole mapping (Illinois: ISGS sinkhole areas and lidar sinkholes; Florida: FGS subsidence reports), its map governs: the karst line prints only inside a state-mapped sinkhole area or within about 2 miles of a state-mapped sinkhole or report. Elsewhere the USGS map alone decides. A national map compiled from state geologic maps at 1:24,000 to 1:500,000; USGS says it should not be used to draw site-specific boundaries. Left out: soluble rock the map shows buried under glacial or other deposits (any depth), units whose main rock is sand, clay, shale or another insoluble rock even where the map files them as carbonate or evaporite terrain, and sandstone, volcanic and piping pseudokarst; the page says nothing there. 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.

0.15-acre improved parcel in St. Petersburg, Pinellas County: zoned NT-2, FEMA zone X, no mapped wetlands; vacant lots in St Petersburg 33713 sold for a median of $238k per lot (16 sales, Oct 2023–Jul 2026). Map data as of Oct 30, 2026.

Land prices

Latest arm's-length sale per vacant parcel (lots of half to twice this lot's size, priced per lot), 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: 16 31 24 11808 009 0090

Coordinates: 27.7750° N, 82.6618° W

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

Owners

Your land? Ask us to hide your name: confidential records right away, other requests within five business days.

Claim your land