Schedule 1 I1
Northern Ireland
| Column 1 Revaluation period | Column 2 Higher revaluation percentage | Column 3 Lower revaluation percentage |
|---|---|---|
| 1st January 1986 – 31st December 2024 | 248.7% | - |
| 1st January 1987 – 31st December 2024 | 238.3% | - |
| 1st January 1988 – 31st December 2024 | 224.6% | - |
| 1st January 1989 – 31st December 2024 | 207.1% | - |
| 1st January 1990 – 31st December 2024 | 185.4% | - |
| 1st January 1991 – 31st December 2024 | 157.4% | - |
| 1st January 1992 – 31st December 2024 | 147.2% | - |
| 1st January 1993 – 31st December 2024 | 138.6% | - |
| 1st January 1994 – 31st December 2024 | 134.4% | - |
| 1st January 1995 – 31st December 2024 | 129.4% | - |
| 1st January 1996 – 31st December 2024 | 120.8% | - |
| 1st January 1997 – 31st December 2024 | 116.2% | - |
| 1st January 1998 – 31st December 2024 | 108.7% | - |
| 1st January 1999 – 31st December 2024 | 102.2% | - |
| 1st January 2000 – 31st December 2024 | 100.0% | - |
| 1st January 2001 – 31st December 2024 | 93.7% | - |
| 1st January 2002 – 31st December 2024 | 90.4% | - |
| 1st January 2003 – 31st December 2024 | 87.2% | - |
| 1st January 2004 – 31st December 2024 | 82.1% | - |
| 1st January 2005 – 31st December 2024 | 76.7% | - |
| 1st January 2006 – 31st December 2024 | 72.0% | - |
| 1st January 2007 – 31st December 2024 | 66.0% | - |
| 1st January 2008 – 31st December 2024 | 59.8% | - |
| 1st January 2009 – 31st December 2024 | 52.2% | 48.5% |
| 1st January 2010 – 31st December 2024 | 54.4% | 44.8% |
| 1st January 2011 – 31st December 2024 | 49.7% | 41.3% |
| 1st January 2012 – 31st December 2024 | 42.3% | 37.9% |
| 1st January 2013 – 31st December 2024 | 39.2% | 34.5% |
| 1st January 2014 – 31st December 2024 | 35.6% | 31.2% |
| 1st January 2015 – 31st December 2024 | 34.0% | 28.0% |
| 1st January 2016 – 31st December 2024 | 34.1% | 24.9% |
| 1st January 2017 – 31st December 2024 | 32.8% | 21.8% |
| 1st January 2018 – 31st December 2024 | 28.9% | 18.9% |
| 1st January 2019 – 31st December 2024 | 25.9% | 16.0% |
| 1st January 2020 – 31st December 2024 | 23.8% | 13.1% |
| 1st January 2021 – 31st December 2024 | 21.6% | 10.4% |
| 1st January 2022 – 31st December 2024 | 15.8% | 7.7% |
| 1st January 2023 – 31st December 2024 | 8.5% | 5.1% |
| 1st January 2024 – 31st December 2024 | 1.7% | 1.7% |
| (all dates inclusive) |