Terms of Service
Effective September 29, 2026
1. The service
Apartment Check, operated by Di Nerd Apps LLC, is a free, read-only tool that retrieves public data. It is unofficial and not affiliated with, endorsed by or operated by any government agency or data publisher.
2. Information only
Results are provided for convenience and may be incomplete, delayed or inaccurate. They aren't legal, financial or professional advice. Always confirm with the official source before acting.
3. Acceptable use
Use the service to research buildings where you live or are considering living or working. Don't use it to harass tenants, owners or building staff. Don't scrape data in bulk or disrupt the service or its data sources.
4. No warranty
The service is provided "as is" and "as available" without warranties of any kind, express or implied, including accuracy, availability or fitness for a particular purpose.
5. Limitation of liability
To the fullest extent permitted by law, Di Nerd Apps LLC isn't liable for any indirect, incidental or consequential damages, or for any losses arising from reliance on the service.
6. Changes
We may change or discontinue the service or these terms at any time. Continued use means you accept the updated terms.
7. Governing law
These terms are governed by the laws of the State of Connecticut, USA.
8. Contact
Unofficial — not affiliated with or endorsed by the City of New York. Based on public NYC Open Data (HPD, DOB, 311), which reflects reported issues, not current conditions, and can lag. Visit the apartment and confirm with the landlord and HPD.