Step-by-Step Guide
Review your NOPV
DOF sends the Notice of Property Value (NOPV) in January. Check the assessed value and compare to market.
Gather evidence
Comparable sales, income data, and building condition evidence. RegWatch provides assessment data and comparables.
File with Tax Commission
File an application with the NYC Tax Commission by March 15 (Class 1) or March 1 (Class 2/3/4).
Attend your hearing
Present your case. If unsuccessful, you can file an Article 7 proceeding in court.
Additional Details
RegWatch's tax appeal generator identifies properties that may be over-assessed based on comparable data, assessment ratios, and market conditions.
What You Get with RegWatch
- Search any NYC address instantly
- Data from 250+ government sources
- Professional PDF reports
- Title abstract generation
- Portfolio monitoring
- AI property analyst
Frequently Asked Questions
Is there a free way to do this?
You can search some NYC agency databases for free individually (ACRIS, DOB BIS, HPD Online, DOF). RegWatch offers a free account: free property viewing plus saved buildings with in-app compliance alerts. Our coverage extends beyond NYC to Nassau, Suffolk, Westchester, and New Jersey counties.
How long does this take?
Manually: 30 minutes to several hours per property depending on depth. With RegWatch: under 3 seconds for a complete profile from 250+ sources.
Do I need any special tools?
No special tools required. RegWatch works in any modern web browser. For manual research, you just need internet access to city agency websites.
How current is the data?
RegWatch data from official NYC sources is updated multiple times per day. Most records are within 24 hours of the agency databases.
Related Searches
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Search 9.4M+ properties across NYC, NJ & CT. Save any building free and get in-app compliance alerts — no credit card required.
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