Harbor Isle, Saint Petersburg, Florida presents a yield-oriented profile with gross yield of 6.7 and prices about 11% below the city median, though they remain 17% above the state median. Prices are up 4.9% over the past year, showing steady upward movement. The neighborhood has a Red Flag score of 70, walkability of 34, and education in the 50th percentile, so the data points to lower access and higher risk than some nearby options.
AI Summary•Updated May 2026
Area
14.03 mi²
ZIP Code
33702
County
Pinellas County
State
Florida
Redfin — median sale & volumeZillow ZORI — asking rentFEMA National Risk Index v1.20OpenStreetMap — POIFBI UCR — state crimeEPA — radon zonesWashU ACAG — satellite PM2.5EPA FRS / BTS — hazard screeningUS Census ACS / TIGER 2024
Verified Price · Median Sale
$339,899
YoY+4.9%
Gross Rental Yield
6.7%
Listed rent · ZORI annualized
Red Flag Index
High
70 / 100
Walkability Score
34
Car-Dependent
OpenStreetMap POI density · national percentile
Education Score
50 / 100
Fair · better than 50% of U.S. districts
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
54
Fair
DistrictScore attractiveness · national model
Harbor Isle Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Harbor Isle, Saint Petersburg.
Market Trend (12-Month)
12 Months
$348K$335K$322K$309K$297K
Verified Sale Price (Median)
Jun '25May '26
Verified = Redfin median sale price (MLS). Rolling 3-month series.
Unlock the Harbor Isle 12-month price trend
See the full Verified vs Listed price history — free with a DistrictScore account.
FEMA National Risk Index composite across eight hazards, plus inherited Florida crime context.
Red Flag Breakdown
70 / 100
High Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Flood100Very High
Hurricane100Very High
Wildfire80Very High
Tornado80Very High
Hail60High
Heat40Moderate
Earthquake20Low
Strong Wind20Low
8/8 hazards scored · FEMA NRI v1.20
Crime (state-level): Florida averaged 16.9 crimes and 2.7 violent per 1,000 residents (-4.5% YoY) in 2024(FBI UCR). Compare the state to the country, not states as a ranking — full Safety & Crime data lives on the state page.
Active transaction volume — 141 homes sold last period
Flood risk is Very High (100/100)
Hurricane risk is Very High (100/100)
Insights are generated from Harbor Isle's live DistrictScore metrics.
Harbor Isle Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Florida-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–2024
6.3 µg/m³ Meets EPA, above WHO guideline+38.4% since 2015
9.67.55.53.5
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Harbor Isle centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 59% of U.S. neighborhoods.
Florida Crime Trend
FBI UCR
36180
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
16.9
2.7
-4.5%
2023
18.0
2.9
-2.3%
2022
19.0
2.9
+4.4%
2021
18.6
3.4
-13.5%
2020
21.5
3.8
-13.7%
2019
25.2
3.8
—
Reported at the state level — the finest official US crime aggregation; Harbor Isle inherits the Florida figures.
Radon Potential
EPA
Zone 3
Zone 3 — Lowest potential · Harbor Isle
EPA radon zones estimate indoor radon potential county-wide (Zone 1 highest, Zone 3 lowest). Testing is recommended in all zones.
Environmental Hazards
EPA / BTS
Industrial odor2 nearbyVery High
Point-source screening near Harbor Isle: EPA Superfund National Priorities List & Facility Registry (2026), BTS aviation noise (2020, 24-hour average level). Superfund shows distance to the nearest listed site; odor shows detected sources within the screening radius. Only detected sources are listed; the bar shows severity vs. all U.S. neighborhoods.
Walkability & Amenities in Harbor Isle
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
34
Car-Dependent
Walkability Score
6
Grocery
11
Dining
6
Schools
0
Universities
2
Hospitals
2
Pharmacies
11
Parks
0
Rail Transit
0
Coworking
POI counts are amenities within Harbor Isle's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Harbor Isle vs Saint Petersburg vs Florida
How Harbor Isle benchmarks against its city and state medians.
Benchmark vs City & State
Across Harbor Isle, the median sale price sits about 11% below the median for Saint Petersburg neighborhoods and about 17% above the statewide median. Gross rental yield is 6.7%, against 6.1% for Saint Petersburg neighborhoods and 6.2% statewide. Over the past 12 months, prices rose 4.9%. Transaction liquidity sits in line with the median for Saint Petersburg neighborhoods and above the statewide median.
Harbor Isle, Saint Petersburg, Florida offers gross yield of 6.7 and prices about 11% below the city median. The Red Flag score is 70, walkability is 34, and education is in the 50th percentile, so the market shows income potential but also a higher risk reading and lower walkability.
Neighborhoods near Harbor Isle
Compare Harbor Isle with nearby neighborhoods in Saint Petersburg.