East South Central division · South
Tennessee
Tennessee authorized 43,374 new housing units in 2025, the largest total of the 4 East South Central states. Relative to population, the rate was 6.9 units per 1,000 residents a year in 2021–2025, the highest rate of the 4 East South Central states. Recent building has outrun the boom: the 2021–2025 yearly average was 7.3% above the 2004–2006 average, the largest recovery by this measure among the 4 East South Central states.
Single-family2–4 units5+ units
Its 2025 total reached 76% of the 2021 high, the closest to a series peak among the 4 East South Central states.
Houses or apartments
In Tennessee, 68% of the units authorized in 2021–2025 were single-family houses and 30% were in buildings of five or more units, against 34% nationally. The closest match in building mix among the 50 other states is North Dakota (31% in five-plus buildings). That share has risen sharply since 2004–2006, when it stood at 12%. Units in five-plus buildings peaked in 2021 (19,690), single-family houses in 2005 (40,174).
Boom, bust and since
Its peak year is shared by 7 other states, among them Washington, Colorado, Utah. Annual permits fell from 46,615 during the mid-2000s boom to 14,977 in 2011, a drop of 68%. The nearest bust profile among the states was Washington's (68%). Permits rose 6 years in a row up to 2017.
Metro areas
In 2021–2025, 88% of the units authorized in Tennessee fell in counties belonging to one of its 10 metro areas; the other 12% came from smaller towns and rural counties. Nashville leads with 24,735 units a year.
Average units authorized per year, 2021–2025.
Busiest permit offices
Across Tennessee, 282 permit offices authorized new housing in 2021–2025. The busiest was Nashville-Davidson, with 54,444 units or 22% of the total, followed by Clarksville with 12,983. Among the three largest, Nashville-Davidson put 70% of its units in five-plus buildings, Knox County (unincorporated) 23%.
Share of the units authorized in Tennessee, 2021–2025.
Reported and estimated
Permit offices in Tennessee reported 91% of the 2021–2025 units directly; the Census Bureau estimated 8.8% for offices that missed months (US: 8.2%; closest state: West Virginia, 8.8%).
Similar in size
| State | 2004–2025 | 2025 units | Per 1,000 a year | 5+ share |
|---|---|---|---|---|
| Washington | 34,913 | 5.5 | 48% | |
| Arizona | 51,532 | 8.0 | 31% | |
| Tennessee | 43,374 | 6.9 | 30% | |
| Massachusetts | 12,477 | 2.2 | 56% | |
| Indiana | 29,076 | 4.1 | 28% |
Rates and shares: 2021–2025.
Every yearly figure behind the chart, split by building size: yearly-units.csv. Counting rules.