Prairie Grass Preserve, Franklin, Wisconsin has a balanced investment profile, with pricing in line with Franklin and in line with Wisconsin, a gross yield of 5.1, and a Red Flag score of 52. Prices fell 5.0% over the past year, which offsets the relatively stronger income figure. Walkability is 42 and education is in the 95th percentile, combining lower access with strong school-district test-score performance.
AI Summary•Updated May 2026
Area
26.49 mi²
ZIP Code
53132
County
Milwaukee County
State
Wisconsin
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
Is Prairie Grass Preserve Safe? Natural-Hazard Risk
FEMA National Risk Index composite across eight hazards, plus inherited Wisconsin crime context.
Red Flag Breakdown
52 / 100
Moderate Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Heat100Very High
Tornado80Very High
Wildfire60High
Strong Wind60High
Hail60High
Flood40Moderate
Earthquake40Moderate
Hurricane20Low
8/8 hazards scored · FEMA NRI v1.20
Crime (state-level): Wisconsin averaged 14.3 crimes and 2.8 violent per 1,000 residents (-6.2% 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 — 96 homes sold last period
Heat risk is Very High (100/100)
Tornado risk is Very High (80/100)
Insights are generated from Prairie Grass Preserve's live DistrictScore metrics.
Prairie Grass Preserve Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Wisconsin-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–2024
6.4 µg/m³ Meets EPA, above WHO guideline-16.0% since 2015
9.57.86.24.5
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Prairie Grass Preserve centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 65% of U.S. neighborhoods.
Wisconsin Crime Trend
FBI UCR
24120
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
14.3
2.8
-6.2%
2023
15.4
3.0
-7.6%
2022
16.7
3.0
-10.0%
2021
18.6
3.3
+3.8%
2020
18.1
3.2
+2.3%
2019
17.7
3.0
—
Reported at the state level — the finest official US crime aggregation; Prairie Grass Preserve inherits the Wisconsin figures.
Radon Potential
EPA
Zone 2
Zone 2 — Moderate potential · Prairie Grass Preserve
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
Superfund (NPL)3.1 kmModerate
Industrial odor6 nearbyVery High
Point-source screening near Prairie Grass Preserve: 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 Prairie Grass Preserve
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
42
Car-Dependent
Walkability Score
7
Grocery
16
Dining
9
Schools
0
Universities
3
Hospitals
1
Pharmacies
18
Parks
0
Rail Transit
0
Coworking
POI counts are amenities within Prairie Grass Preserve's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Prairie Grass Preserve vs Franklin vs Wisconsin
How Prairie Grass Preserve benchmarks against its city and state medians.
Benchmark vs City & State
Across Prairie Grass Preserve, the median sale price sits in line with the median for Franklin neighborhoods and in line with the statewide median. Gross rental yield is 5.1%, against 5.1% for Franklin neighborhoods and 4.8% statewide. Over the past 12 months, prices fell 5.0%. Transaction liquidity sits in line with the median for Franklin neighborhoods and above the statewide median.
Prairie Grass Preserve, Franklin, Wisconsin has a balanced profile. Pricing is in line with Franklin and in line with Wisconsin, gross yield is 5.1, and prices fell 5.0% over the past year. The Red Flag score is 52, which is midrange relative to higher-scoring neighborhoods.
Neighborhoods near Prairie Grass Preserve
Compare Prairie Grass Preserve with nearby neighborhoods in Franklin.