Winchester Highlands in Temecula, California has a mixed investment profile, with pricing about 5% above Temecula and about 32% below California, a gross yield of 4.3, and prices down 0.9% over the past year. The neighborhood combines walkability of 92 with education in the 63rd percentile, while the overall Red Flag score of 71 points to elevated risk. One strength is the very high walkability; one risk is the higher Red Flag score.
AI Summary•Updated May 2026
Area
0.15 mi²
ZIP Code
92591
County
Riverside County
State
California
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
FEMA National Risk Index composite across eight hazards, plus inherited California crime context.
Red Flag Breakdown
71 / 100
High Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Flood100Very High
Wildfire100Very High
Earthquake100Very High
Heat80Very High
Hail60High
Tornado40Moderate
Hurricane20Low
Strong Wind20Low
8/8 hazards scored · FEMA NRI v1.20
Crime (state-level): California averaged 25.6 crimes and 4.9 violent per 1,000 residents (-8.9% 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 — 134 homes sold last period
Flood risk is Very High (100/100)
Wildfire risk is Very High (100/100)
Insights are generated from Winchester Highlands's live DistrictScore metrics.
Winchester Highlands Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (California-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–2024
6.6 µg/m³ Meets EPA, above WHO guideline-17.0% since 2015
9.57.86.24.5
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Winchester Highlands centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 70% of U.S. neighborhoods.
California Crime Trend
FBI UCR
31150
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
25.6
4.9
-8.9%
2023
28.3
5.1
-0.7%
2022
28.6
5.0
+8.0%
2021
26.5
4.8
+1.9%
2020
25.8
4.4
-7.3%
2019
27.8
4.4
—
Reported at the state level — the finest official US crime aggregation; Winchester Highlands inherits the California figures.
Radon Potential
EPA
Zone 2
Zone 2 — Moderate potential · Winchester Highlands
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 nearbyHigh
Point-source screening near Winchester Highlands: 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 Winchester Highlands
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
92
Walker's Paradise
Walkability Score
5
Grocery
8
Dining
3
Schools
1
Universities
1
Hospitals
1
Pharmacies
2
Parks
0
Rail Transit
0
Coworking
POI counts are amenities within Winchester Highlands's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Winchester Highlands vs Temecula vs California
How Winchester Highlands benchmarks against its city and state medians.
Benchmark vs City & State
In Winchester Highlands, the median sale price sits about 5% above the median for Temecula neighborhoods and about 32% below the statewide median. Gross rental yield is 4.3%, against 5.0% for Temecula neighborhoods and 3.7% statewide. Over the past 12 months, prices fell 0.9%. Transaction liquidity sits below the median for Temecula neighborhoods and above the statewide median.
Winchester Highlands in Temecula, California shows a mixed profile. Pricing is about 5% above Temecula and about 32% below California, gross yield is 4.3, and prices are down 0.9% over the past year. The overall Red Flag score is 71, which indicates elevated risk.
Neighborhoods near Winchester Highlands
Compare Winchester Highlands with nearby neighborhoods in Temecula.