Revised Notice of Property Value (RNOPV)
Every January, Finance mails New York City property owners a Notice of Property Value (NOPV). This important notice has information about your property’s market and assessed values. Finance determines your property’s value every year, according to State law. The Cityʼs property tax rates are applied to the assessed value to calculate your property taxes for the next tax year. You get your first tax bill for the year in June. If you believe the values or property descriptions on the NOPV are not correct.
Open in the graph · Relate this dataset · What these columns mean
Freshness
The publisher's promise
How the agency that publishes this data says it keeps the data current.
Dormant
- Says it updates
- Historical data
- Actually updates about every
- —
- Publisher last updated the data
- Oct 26, 2022
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- Oct 26, 2022, 4:12 PM
- Rows in our copy
- 27,312
- Rows at the source
- 27,312
- Our copy trails the source by
- under a minute
Columns
Each source column, with the name and type we use to store it.
2 of 39 columns carry a concept; 28 carry a description from the publisher. Read the concept column before you join. A column with no concept carries no claim from us, and a name that looks like a key is not one.
| Source field | Display name | What the publisher says it is | Concept | Source type | Stored as | Stored type | Row identifier | Unit |
|---|---|---|---|---|---|---|---|---|
mailed_date | MAILED DATE | Date when letter was mailed | Not bound | Calendar date | mailed_date | timestamp | — | |
rc4 | RC4 | A Alteration NP New Building in Progress S Gain or Loss to Street E1 Economics X Exempt Value Change other than fully exempt restored B Building In Progress Last Year D Demolition T Transfer to or from REUC E4 Economics (Taxpayer Initiated Change) P Physical Change N New Building AP Apportionment E0 Sales E Fully Exempt and is now restored to taxable status M MV only change | Not bound | Number | rc4 | numeric | — | |
longitude | Longitude | The publisher describes this column nowhere. | Not bound | Number | longitude | numeric | — | |
community_board | Community Board | The publisher describes this column nowhere. | Not bound | Number | community_board | numeric | — | |
rc_1 | RC 1 | A Alteration NP New Building in Progress S Gain or Loss to Street E1 Economics X Exempt Value Change other than fully exempt restored B Building In Progress Last Year D Demolition T Transfer to or from REUC E4 Economics (Taxpayer Initiated Change) P Physical Change N New Building AP Apportionment E0 Sales E Fully Exempt and is now restored to taxable status M MV only change | Not bound | Text | rc_1 | text | — | |
revised_taxable_value |
Download
This file was produced on Aug 25, 2026, 10:16 PM.
Refresh this dataset
Source and attribution
Where this data comes from, which version we hold, and what we changed.
- Source
- https://data.cityofnewyork.us/d/8vgb-zm6e
- Version
- Content hash:
1e8d2d12c291a0b13612cf2f2bbb4fdca07a31f0f7c8cdecd68b8b2030842b44 - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- Oct 26, 2022, 4:12 PM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 25, 2026, 2:45 PM | full_replace | success | 27,312 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.71 |