Thursday, February 27, 2020
Caldwell NJ 2005 Property Revaluation
Below are some documents that I have created while doing additional analysis on Caldwell's 2005 Property Revaluation effort. The data was extracted from the
that was provided on
Caldwell's public web site
. This raw data was then imported into Excel where additional "percentage change" calculations were made (and some addresses cleaned up). (See
for the Excel spreadsheet.) This resulting data was then imported into
Microsoft MapPoint 2004
, where I was able to group the "Valuation Increase Percentage" figures into eight even groups, with increasing color shades associated with each group. Each address was assigned to its appropriate group, then each address was plotted on the map. From this we can visually determine if there are any patterns of areas in town that had higher or lower increases than the norm, with the expectation that these patterns could be discussed with the Certified Valuations.
Caldwell Property Revaluation - Percentage Change Net by Street Address (medium size map)
Caldwell Property Revaluation - Percentage Change Net by Street Address (large size map)
Additional Files in HTML Format
Valuation Data including percentage change calculations
(4.6 MB page)
Feel free to contact me (
) for further information.
- Bill Bartlett
Revaluation Documents (Based on 3/11/2005 Updates)
Medium-Size Map in PDF Format
PDF of All Assessments (Original Document)
Assessment Data Converted to Excel (with additional calculations)
MapPoint 2004 Data File
Caldwell Web Site
Revaluation Preliminary Assessments
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