New York’s for-profit affordable housing developers are in trouble. That’s the takeaway from new data collected by the NYC Housing Partnership, a nonprofit organization that creates affordable housing through public-private partnerships. The results add to the stable of analyses showing that affordable housing operators are in a tight squeeze. The data comes from a survey of 57 owners and practitioners in affordable housing, taken in June. For-profit affordable housing operators typically build with subsidies from the city, in return for fixing rents at certain below-market rates.