Knox County, TN Average Home Price (2026)
The average home price in Knox County, Tennessee is about $360,000 (the 2026 median across 21 ZIP codes, at ~$230/sq ft) — 35% more expensive than the Tennessee median and 25% more expensive than the typical U.S. home.
How Knox County compares
Knox County is about average for housing nationally: its typical home costs $360,000 against $267,000 for Tennessee and $289,000 for the U.S. Within the county, ZIP-level values run from about $251,000 to $650,000.
| Area | Typical value | $ / sq ft |
|---|---|---|
| Knox County | $360,000 | $230 |
| Tennessee | $267,000 | $213 |
| United States | $289,000 | $193 |
Cities in Knox County
Cities with their own home-value page, largest first:
Knox County home prices by ZIP code
The 15 most valuable ZIP codes in Knox County (of 21 with data):
| ZIP code | Typical value | $ / sq ft | vs county |
|---|---|---|---|
| 37934 Farragut | $650,000 | $256 | +81% |
| 37902 Knoxville | $642,000 | $605 | +78% |
| 37922 Knoxville | $640,000 | $257 | +78% |
| 37919 Knoxville | $546,000 | $277 | +52% |
| 37932 Knoxville | $535,000 | $238 | +49% |
| 37916 Knoxville | $501,000 | $478 | +39% |
| 37931 Knoxville | $435,000 | $217 | +21% |
| 37923 Knoxville | $402,000 | $205 | +12% |
| 37938 Knoxville | $389,000 | $214 | +8% |
| 37909 Knoxville | $377,000 | $230 | +5% |
| 37849 Powell | $360,000 | $209 | +0% |
| 37924 Knoxville | $341,000 | $206 | -5% |
| 37918 Knoxville | $331,000 | $216 | -8% |
| 37721 Corryton | $329,000 | $240 | -9% |
| 37920 Knoxville | $318,000 | $237 | -12% |
Home value appreciation in Knox County
Home prices in Knox County have risen about 133% over the last 10 years (≈8.8% a year) and +165.0% over 20 years, according to the FHFA house price index through 2025. The most recent year came in at +2.9% — still rising. A home worth $360,000 today was worth roughly $154,573 ten years ago.
See where that trend takes a specific home with the home appreciation calculator — statewide, Tennessee is +113.5% over the same 10 years. Past appreciation is a track record, not a forecast; local prices can fall.
Calculators for Knox County
Run the numbers for Knox County with the local rates already filled in — change any input to test your own situation.
Salary needed to buy a home in Knox County
To buy the typical $360,000 home in Knox County with 20% down, you need a household income of roughly $98,000 a year (about $2,290 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $116,000, because the loan is bigger and mortgage insurance kicks in.
| Down payment | Cash down | Monthly payment | Income needed |
|---|---|---|---|
| 5% (+PMI) | $18,000 | $2,840/mo | $122,000/yr |
| 10% (+PMI) | $36,000 | $2,720/mo | $116,000/yr |
| 20% | $72,000 | $2,290/mo | $98,000/yr |
Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.
What your budget buys in Knox County
At about $230 per square foot, here is roughly how much home different budgets get you in Knox County:
| Budget | Approx. size | What that looks like locally |
|---|---|---|
| $200k | 870 sq ft | below the local median — condos, smaller or older homes |
| $250k | 1090 sq ft | below the local median — condos, smaller or older homes |
| $300k | 1300 sq ft | around the typical home here |
| $400k | 1740 sq ft | around the typical home here |
| $500k | 2170 sq ft | above the median — larger homes or the pricier ZIPs |
Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens filtered to Tennessee.
Estimate a specific home in Knox County
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Knox County home prices: frequently asked
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Browse all Tennessee cities and counties, or look up price per square foot by ZIP code nationwide.
Directional estimates from public market data (Realtor.com & Zillow research; FHFA house price index; Census ZIP-to-county relationships), not appraisals.