Fastest-Appreciating ZIP Codes in Knoxville, TN (2026)
Ranked by 5-year compound annual growth in home values. Fast growth and strong cash flow rarely appear in the same ZIP — this is the other side of that trade.
| # | ZIP | City | Home value | Rent | Cap rate | 5-yr growth |
|---|---|---|---|---|---|---|
| 1 | 37916 | Knoxville, TN | $506,882 | $1,353 | 2.08% | 13.7% |
| 2 | 37921 | Knoxville, TN | $293,863 | $1,710 | 4.54% | 9.6% |
| 3 | 37902 | Knoxville, TN | $649,287 | $1,966 | 2.36% | 9.5% |
| 4 | 37920 | Knoxville, TN | $324,675 | $1,915 | 4.60% | 9.4% |
| 5 | 37757 | Jacksboro, TN | $296,062 | $837 | 2.21% | 9.0% |
| 6 | 37924 | Knoxville, TN | $343,708 | $2,419 | 5.49% | 8.9% |
| 7 | 37934 | Farragut, TN | $661,788 | $2,253 | 2.66% | 8.8% |
| 8 | 37914 | Knoxville, TN | $256,507 | $1,609 | 4.89% | 8.8% |
| 9 | 37721 | Corryton, TN | $333,262 | $2,164 | 5.07% | 8.7% |
| 10 | 37806 | Mascot, TN | $284,197 | $972 | 2.67% | 8.7% |
| 11 | 37830 | Oak Ridge, TN | $330,753 | $1,668 | 3.93% | 8.7% |
| 12 | 37912 | Knoxville, TN | $292,137 | $1,264 | 3.38% | 8.7% |
| 13 | 37828 | Norris, TN | $385,266 | $1,197 | 2.42% | 8.6% |
| 14 | 37919 | Knoxville, TN | $557,861 | $1,594 | 2.23% | 8.5% |
| 15 | 37807 | Maynardville, TN | $294,465 | $1,062 | 2.81% | 8.5% |
| 16 | 37849 | Powell, TN | $364,539 | $2,126 | 4.55% | 8.5% |
| 17 | 37714 | Caryville, TN | $250,468 | $918 | 2.86% | 8.5% |
| 18 | 37766 | Lafollette, TN | $234,761 | $864 | 2.87% | 8.3% |
| 19 | 37909 | Knoxville, TN | $383,055 | $1,549 | 3.15% | 8.2% |
| 20 | 37923 | Knoxville, TN | $408,144 | $1,639 | 3.13% | 8.2% |
| 21 | 37917 | Knoxville, TN | $257,131 | $1,729 | 5.24% | 8.1% |
| 22 | 37922 | Knoxville, TN | $647,855 | $1,804 | 2.17% | 8.1% |
| 23 | 37762 | Jellico, TN | $126,258 | $837 | 5.17% | 8.0% |
| 24 | 37701 | Alcoa, TN | $309,081 | $1,831 | 4.62% | 8.0% |
| 25 | 37918 | Knoxville, TN | $336,034 | $1,611 | 3.74% | 8.0% |
Ranked from Repit’s own ZIP-level data — Zillow home values and rents, HUD fair-market rents where Zillow has no coverage, and U.S. Census vacancy. Cap rate is gross: annual rent over purchase price, before financing and expenses. Every ZIP above links to its full free page. How we calculate this →
Same metro, different strategy
Cash Flow in Knoxville, TN · Affordable in Knoxville, TN
Or see the full Knoxville, TN metro profile.