Resources

A short list on purpose. Everything here earns its place, and none of it is paid placement.

Search portals

StreetEasy
The default NYC search. Most complete inventory, price histories, building pages.
Zillow (Manhattan)
National portal. Useful for alerts, thinner on NYC mechanics.
Realtor.com
MLS-fed national portal.

Official sources

NYC Rent Guidelines Board
The annual stabilized-rent guideline, plus solid research on the rental market.
NY Homes & Community Renewal
Request a unit’s official rent history. The overcharge check every stabilized tenant should run.
ACRIS (NYC property records)
Every deed, mortgage, and transfer on record. What an apartment actually sold for, free.
DOB Building Profiles
Permits, violations, and complaints for any building. Check before you commit.

Market data & reading

NYT Real Estate
The Sunday ritual. The Hunt column is field research disguised as entertainment.
Douglas Elliman market reports
The Miller Samuel quarterly reports. The numbers everyone quotes.
Brick Underground
Practical NYC-specific guides with honest answers. The best editorial resource in the niche.