THE CONDO BOOK PROJECT

Plans

Choose your plan.

Free

$0

Explore NYC real estate with data beyond the listing.

  • A free overview of any NYC condo or co-op
  • Save buildings and get an alert when one files an amendment
  • Ask questions in ChatGPT or Claude (limited access)
  • Unlock one building's full detail for $39, one time

Pro

$199/yr$49960% off

  • Everything in Free, plus:
  • Unlimited questions on the site, in ChatGPT and Claude (how it works)
  • Every building unlocked
  • What every amendment changed, line by line
  • Compare original developer pricing with actual recorded sales
  • Explore relationships between developers, attorneys, lenders, and more
  • Launch price, kept as long as you stay subscribed

Save an hour in your first month or a full refund.

Need it for your team?

Enterprise

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Save building

Saving buildings needs a plan

Every plan can save buildings, including a free account. Saved buildings go on your list, with alerts.

  • Free: saved buildings, search history and alerts. No card.
  • Pro: unlimited questions on the site, in ChatGPT and Claude, every building unlocked, amendment tracking, The Chart and recorded unit closings. $49/month, or $199/year with the launch offer.

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