Greenwood Heights, Knoxville, Tennessee has a balanced but softer pricing profile, with gross yield at 6.7 and prices about 8% below the city median and 2% below the state median. Prices have fallen 5.8% over the past year, which may support relative affordability. The neighborhood has a Red Flag score of 46, walkability of 26, and education in the 51st percentile, so the yield and lower pricing are strengths while the recent price trend is a risk.
AI Summary•Updated May 2026
Area
3.53 mi²
ZIP Code
37921
County
Knox County
State
Tennessee
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
$309,908
YoY-5.8%
Gross Rental Yield
6.7%
Listed rent · ZORI annualized
Red Flag Index
Moderate
46 / 100
Walkability Score
26
Car-Dependent
OpenStreetMap POI density · national percentile
Education Score
51 / 100
Fair · better than 51% of U.S. districts
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
57
Good
DistrictScore attractiveness · national model
Greenwood Heights Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Greenwood Heights, Knoxville.
Market Trend (12-Month)
12 Months
$315K$310K$305K$300K$295K
Verified Sale Price (Median)
Jun '25May '26
Verified = Redfin median sale price (MLS). Rolling 3-month series.
Unlock the Greenwood Heights 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 Tennessee crime context.
Red Flag Breakdown
46 / 100
Moderate Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Earthquake80Very High
Tornado80Very High
Strong Wind60High
Wildfire40Moderate
Hurricane40Moderate
Hail40Moderate
Flood20Low
Heat20Low
8/8 hazards scored · FEMA NRI v1.20
Crime (state-level): Tennessee averaged 26.2 crimes and 5.9 violent per 1,000 residents (-11.8% 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 — 114 homes sold last period
Earthquake risk is Very High (80/100)
Tornado risk is Very High (80/100)
Insights are generated from Greenwood Heights's live DistrictScore metrics.
Greenwood Heights Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Tennessee-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-19.8% since 2015
9.57.86.24.5
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Greenwood Heights 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.
Tennessee Crime Trend
FBI UCR
38190
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
26.2
5.9
-11.8%
2023
30.1
6.4
+2.8%
2022
29.7
6.4
+2.6%
2021
29.3
6.7
-6.4%
2020
31.7
6.7
-2.1%
2019
32.6
6.0
—
Reported at the state level — the finest official US crime aggregation; Greenwood Heights inherits the Tennessee figures.
Radon Potential
EPA
Zone 1
Zone 1 — Highest potential · Greenwood Heights
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 nearbyModerate
Point-source screening near Greenwood Heights: 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 Greenwood Heights
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
26
Car-Dependent
Walkability Score
7
Grocery
7
Dining
5
Schools
0
Universities
2
Hospitals
0
Pharmacies
1
Parks
0
Rail Transit
0
Coworking
POI counts are amenities within Greenwood Heights's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Greenwood Heights vs Knoxville vs Tennessee
How Greenwood Heights benchmarks against its city and state medians.
Benchmark vs City & State
Across Greenwood Heights, the median sale price sits about 8% below the median for Knoxville neighborhoods and in line with the statewide median. Gross rental yield is 6.7%, against 6.1% for Knoxville neighborhoods and 4.8% statewide. Over the past 12 months, prices fell 5.8%. Transaction liquidity sits in line with the median for Knoxville neighborhoods and below the statewide median.
Greenwood Heights, Knoxville, Tennessee has gross yield at 6.7 and prices about 8% below Knoxville and 2% below Tennessee. Prices fell 5.8% over the past year, and the Red Flag score is 46. Walkability is 26 and education is in the 51st percentile.
Neighborhoods near Greenwood Heights
Compare Greenwood Heights with nearby neighborhoods in Knoxville.