
References122
42. Income eligibility and rent for City-nanced affordable housing
projects are based on a measure called Area Median Income (AMI).
The AMI for all cities across the country is dened each year by US
Department of Housing and Urban Development (HUD). In certain
high-housing-cost areas, US Department of Housing and Urban
Development applies a high housing cost adjustment (based on
Fair Market Rents and other factors) to income and rent eligibility
limits, which effectively allows higher regulated rents and qualifying
incomes than would result from a simple percentage-of-AMI
formula.
43. NYC Housing and Vacancy Survey 2023
44. ACS 5-year estimates 2023
45. NYC Housing and Vacancy Survey 2023
46. Zillow and ACS 5-year estimates 2023. Zillow data reects asking
rents for currently listed units. Citywide asking rent for all units is
available from the NYC Housing and Vacancy Survey.
47. NYC Housing and Vacancy Survey 1999 and 2023
48. NYCDCP Housing Database Project-Level Files
49. 421-a is the as-of-right tax benet for new construction that also
incentivizes affordable housing production. It was replaced by 485-x
in 2024.
50. NYCDCP Housing Database Project-Level Files
51. NYCDCP Housing Database Project-Level Files
52. NYCHPD Affordable Housing Production by Building
53. Please note that overall housing production and affordable housing
production data in this chapter come from different sources. Overall
housing production data from NYC DCP reect new construction
based on building permits, while affordable housing production
data from NYC HPD track nancing for affordable units and include
both new construction and preservation. While there may be some
overlap between these datasets, they track projects at different
stages and therefore are not directly comparable. The 37,700 units
reported by NYC DCP represent new units completed in 2024, while
the 23,200 affordable units reported by NYC HPD in 2024 include
both new construction and preservation projects that were recorded
with NYC HPD.
54. NYCHPD Affordable Housing Production by Building
55. NYCHPD Affordable Housing Production by Project
56. 421-a is the as-of-right tax benet for new construction that also
incentivizes affordable housing production. It was replaced by 485-x
in 2024. 420-c provides complete or partial property tax exemption
to low-income housing developed by non-prot organizations.
Article XI is a tax exemption for HDFC-owned new construction or
rehabilitation of affordable housing
57. NYC Housing and Vacancy Survey 2011 and 2023
58. From FY2021 through FY2025, 30% of City-subsidized new
construction nanced was 2-bedroom and 10% was 3+ bedrooms,
excluding special population housing for older adults or supportive
housing.
59. NYC Housing and Vacancy Survey 2017 and 2023
60. https://www.nytimes.com/2025/10/10/nyregion/why-families-are-
leaving-new-york-city.html
61. ACS 1-year estimates 2024
62. NYC Housing and Vacancy Survey 2023
63. https://www.nyc.gov/site/hpd/news/032-25/hpd-celebrates-early-
successes-485-x-program-one-year-after-historic-housing-legislative
64. https://www.crainsnewyork.com/real-estate/edward-j-minskoff-
edison-properties-plan-major-building-375-lafayette-st-noho
65. https://comptroller.nyc.gov/reports/oce-to-residential-
conversions-in-nyc-economics-and-scal-estimates/
66. https://www.nyc.gov/mayors-oce/news/2024/12/mayor-adams-
governor-hochul-speaker-adams-celebrates-passage-most-pro-
housing-proposal-in
67. NYCEDC analysis of NYCDCP Housing Database Project-Level Files
and Zoning Map Amendments
68. https://www.nyc.gov/mayors-oce/news/2025/09/most-pro-
housing-administration-in-city-history--mayor-adams-ann
69. Pitchbook
70. Pitchbook
71. FDI Intelligence
72. FDI Markets
73. CoStar
74. CoStar
75. Based on NYCEDC analysis of data from Placer.ai, Kastle Systems,
and the MTA.
76. NYCEDC analysis of data from Placer.ai.
77. NYCEDC analysis of CPS microdata from the Bureau of Labor
Statistics.
78. NYCDOF FY2026 Final Property Assessment Data
79. CoStar
80. CoStar
81. CoStar
82. CoStar
83. CoStar