Metro area in Connecticut · part of the New Haven-Hartford-Waterbury, CT combined area
New Haven, CT
The New Haven metro area authorized 1,020 new housing units in 2025. Single-family houses made up 19% of the units authorized in 2021–2025, the lowest share among the 387 US metro areas. The housing bust cut annual permits by 83%, from 1,703 at the 2004–2006 high to 297 in 2009, the second-deepest drop among the 17 metro areas based in the New England states.
Single-family2–4 units5+ units
Duplexes, triplexes and fourplexes supplied 7.4% of its units in 2021–2025, the highest share among the 5 metro areas based in Connecticut.
Houses or apartments
The closest match in building mix among the 386 other metro areas is Lafayette, IN (73% in five-plus buildings). That share has risen sharply since 2004–2006, when it stood at 38%. Units in five-plus buildings peaked in 2023 (1,140), single-family houses in 2004 (952).
Relative to population
With 578,741 residents in July 2025, New Haven authorized 1.8 units per 1,000 residents a year in 2021–2025, under the national 4.7. The metro areas with the nearest rates are Kalamazoo (1.8) and Cleveland, OH (1.8).
Busiest permit offices
Across the metro area, 15 permit offices authorized new housing in 2021–2025. The busiest was New Haven, with 2,511 units or 48% of the total, followed by Milford town with 742. Among the three largest, New Haven put 91% of its units in five-plus buildings, Branford town 70%.
Share of the units authorized in the metro area, 2021–2025.
Boom, bust and since
New Haven authorized the most units in 2004 (1,703); 2025 reached 60% of that. Its peak year is shared by 98 other metro areas, among them Lancaster, Toledo, Jackson, MS. The 2021–2025 pace of 1,045 units a year is 20% below the 2004–2006 pace.
The wider New Haven-Hartford-Waterbury region
The Census Bureau groups New Haven with 3 neighboring metro areas in the New Haven-Hartford-Waterbury, CT combined area. Metro areas in it authorized 3,706 units a year in 2021–2025 (micropolitan parts not counted); New Haven accounted for 28%. The others, with their yearly averages: Hartford (1,754), Waterbury (481), Norwich (427).
Similar in size
| Metro area | 2004–2025 | 2025 units | Per 1,000 a year | 5+ share |
|---|---|---|---|---|
| New Haven, CT | 1,020 | 1.8 | 73% | |
| Reno, NV | 2,951 | 8.5 | 45% | |
| Portland-South Portland, ME | 3,487 | 6.0 | 32% | |
| Scranton–Wilkes-Barre, PA | 639 | 1.1 | 7.5% | |
| Port St. Lucie, FL | 4,853 | 12.1 | 16% |
Rates and shares: 2021–2025.
Every yearly figure behind the chart, split by building size: yearly-units.csv. State view: Connecticut. Counting rules.