Original Thornton, Thornton, Colorado has a balanced but softer investment profile with gross yield of 4.9 and prices in line with the city median and 1% below the state median. Prices are down 1.4% over the past year, indicating recent pressure. The neighborhood has walkability of 76, but education in the 12th percentile and a Red Flag score of 47 suggest a mixed overall profile.
AI Summary•Updated May 2026
Area
1.89 mi²
ZIP Code
80229
County
Adams County
State
Colorado
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
$414,877
YoY-1.4%
Gross Rental Yield
4.9%
Listed rent · ZORI annualized
Red Flag Index
Moderate
47 / 100
Walkability Score
76
Very Walkable
OpenStreetMap POI density · national percentile
Education Score
12 / 100
Limited · better than 12% of U.S. districts
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
54
Fair
DistrictScore attractiveness · national model
Original Thornton Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Original Thornton, Thornton.
Market Trend (12-Month)
12 Months
$435K$429K$422K$416K$410K
Verified Sale Price (Median)
Jun '25May '26
Verified = Redfin median sale price (MLS). Rolling 3-month series.
Unlock the Original Thornton 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 Colorado crime context.
Red Flag Breakdown
47 / 100
Moderate Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Hail100Very High
Tornado80Very High
Strong Wind80Very High
Earthquake60High
Heat40Moderate
Flood20Low
Wildfire20Low
Hurricanen/an/a
7/8 hazards scored · FEMA NRI v1.20
Crime (state-level): Colorado averaged 30.7 crimes and 4.8 violent per 1,000 residents (-9.1% 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 — 158 homes sold last period
Hail risk is Very High (100/100)
Tornado risk is Very High (80/100)
Insights are generated from Original Thornton's live DistrictScore metrics.
Original Thornton Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Colorado-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–2024
5.7 µg/m³ Meets EPA, above WHO guideline+6.7% since 2015
9.57.86.24.5
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Original Thornton centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 44% of U.S. neighborhoods.
Colorado Crime Trend
FBI UCR
37180
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
30.7
4.8
-9.1%
2023
34.1
4.8
-6.3%
2022
36.7
5.0
+1.8%
2021
36.3
4.8
+11.4%
2020
32.6
4.2
+9.5%
2019
30.0
3.9
—
Reported at the state level — the finest official US crime aggregation; Original Thornton inherits the Colorado figures.
Radon Potential
EPA
Zone 1
Zone 1 — Highest potential · Original Thornton
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 Original Thornton: 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 Original Thornton
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
76
Very Walkable
Walkability Score
17
Grocery
12
Dining
14
Schools
0
Universities
3
Hospitals
2
Pharmacies
7
Parks
2
Rail Transit
0
Coworking
POI counts are amenities within Original Thornton's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Original Thornton vs Thornton vs Colorado
How Original Thornton benchmarks against its city and state medians.
Benchmark vs City & State
In Original Thornton, the median sale price sits in line with the median for Thornton neighborhoods and in line with the statewide median. Gross rental yield is 4.9%, against 4.7% for Thornton neighborhoods and 4.4% statewide. Over the past 12 months, prices fell 1.4%. Transaction liquidity sits in line with the median for Thornton neighborhoods and above the statewide median.
Original Thornton, Thornton, Colorado presents a mixed profile. Gross yield is 4.9, prices are in line with the city median and 1% below the state median, and values are down 1.4% over the past year. The Red Flag score is 47, with walkability of 76 and education in the 12th percentile.
Neighborhoods near Original Thornton
Compare Original Thornton with nearby neighborhoods in Thornton.