Our mission is to help NYC homeowners understand DOB violations, permits, and building records in plain language.
The most important question for them is: “How can I quickly get a clear NYC building report for my property and neighborhood, see all important information in one place, and understand what it means for me?”
NYC official lookup tools (core set)
- BIS / BISWeb (Building Information System) – The older DOB database. It shows many historic records for a property, such as complaints, DOB violations, permits, inspections, and older job filings.
- DOB NOW Public Portal – The newer DOB online portal. It shows many newer filings, permits, inspections, and other activity submitted through DOB NOW modules.
- Find Building Data / DOB lookup pages – DOB explains that building information may be split between BIS and DOB NOW, so owners often need to check both systems to see the full picture.
For many owners, especially in older buildings, the full story is split between these two systems, which can make research confusing and time‑consuming.
What we are exploring
On iqarius.com, we are exploring a new type of tool (“smart reports”) that combines the above official sources into a homeowner‑friendly summary and uses modern AI tools to explain the data in simple English. This work is inspired by an independent, non‑government project called Common Ground NYC, which builds tools that connect AI systems to NYC open data.
These tools try to put building, violation, and neighborhood information into one place and then use AI to explain what it may mean for a homeowner or tenant.
If you are curious about the technical side, you can learn more here: Common Ground NYC project documentation.
What this kind of tool can show
When it is fully set up, this type of tool can let a homeowner or tenant get detailed information about:
- Your building: DOB and HPD violations, complaints, permits, and enforcement history (for example: open and closed violations, complaint history, and permits).
- Your landlord and portfolio: other buildings owned by the same person or company, and patterns of repeated violations or risk signals.
- Your neighborhood: 311 housing complaints (such as noise, pests, or heat), safety and crime trends, health and environmental issues, and nearby services.
- Nearby help: legal aid, housing counseling, social services, and other support around your address.
All of this comes from official NYC public data (NYC Open Data and similar sources), collected and combined by projects like Common Ground NYC, and then shown in a single report.
How it can help a 1–4 family homeowner
This approach is designed for real‑life questions, for example:
- What violations and complaints exist for my house, and are they serious?
- Is this 2‑family home I want to buy known for many problems?
- What kind of safety, health, and environmental issues are common in my block or ZIP code?
Iqarius.com is exploring this approach to see if it can be used as a starting point for a typical NYC homeowner. We will look at how it uses public data and AI to explain legal terms in plain language and focus on usefulness: what the numbers mean for you in terms of risk, cost, and next steps, especially for small property owners and families with limited English.
Important: this is NOT an official NYC system
It is very important to understand what this work is and what it is not:
- It is based on an independent, non‑government project, not a NYC government website.
- It uses official NYC public data, but it also adds its own analysis, rankings, and scores.
- It is informational only. It does not issue violations, cancel fines, or replace official DOB, HPD, or court records.
For any legal or financial decision (for example: buying a house, fighting a violation, going to court), you should always:
- Check the information directly on official websites (DOB, HPD, OATH/ECB, Finance, NYC Open Data).
- Talk to a qualified professional (architect, engineer, attorney, or housing counselor) when needed.
For technically inclined readers, here is a developer article explaining how NYC Open Data can be structured for AI agents using an MCP server (similar to the Common Ground NYC setup we are referencing).
Iqarius.com will always clearly label this work as “unofficial – based on public data” and will show links to original agency sources so you can double‑check important details.
What comes next on iqarius.com
In the coming weeks, we plan to:
- Test address‑based reports: you type a NYC address and get a clear summary of key building and neighborhood issues.
- Publish case studies showing real‑world examples (with anonymized details) and step‑by‑step explanations of what owners did and what they should have done.
- Explore safe ways for AI helpers to combine iqarius.com articles with this rich NYC data, so they can answer your questions in simple English.
Our mission is to make NYC’s complex building and neighborhood data and rules understandable and useful for everyday homeowners, small landlords, and tenants.
If you belong to this group and need more help reading your building report, understanding a violation, or planning safe next steps, you can contact us directly. We will point you to the right official records (DOB, HPD, OATH/ECB, Finance) and explain what they mean in simple English, so you can decide whether to fix something yourself, hire a professional, or seek legal or housing counseling.
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