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Architectural Heritage: Protected Structures at Risk:

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🏛️ Council Registers key stats

• 🏚️ Sites on register tracked (across 20 County and City Councils): 2,069
• 💰 Sites on register with valuation (where data available): 1,569 (75.8%)
• 💶 7% Levy due (where available and excludes interest at 1.25% per month on the outstanding amount): €61,390,036
• 🕰️ Longest on register (oldest entry date across): DS10/13(b) - George Street, Killala, Co Mayo — 1991-07-15 (34.9 years)
• Average weeks on register: 211.9
• Average years on register: 4.1

This page compiles sites where the recorded/estimated levy due exceeds the recorded valuation (based on the council register databases).

Levy > Valuation — Flagged Sites

Top 10 longest-on-register sites (by council register)

👇 Select a council below to open its live register database:

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Cork County Council:

1.0 Cork County Council — Derelict Site Register :

Sites on register tracked: 146 Levy due: €3,052,350

Average weeks on register: 229.0

Average years on register: 4.4

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Cork City Council:

2.0 Cork City Council — Derelict Site Register :

Sites on register tracked: 154 Levy due: €13,978,385

Average weeks on register: 290.0

Average years on register: 5.6

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Dublin City Council:

3.0 Dublin City Council — Derelict Site Register :

Sites on register tracked: 139 Levy due: €12,049,870

Average weeks on register: 228.3

Average years on register: 4.4

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Dún Laoghaire - Rathdown County Council:

4.0 Dún Laoghaire - Rathdown — Derelict Site Register :

Sites on register tracked: 25 Levy due: €1,977,010

Average weeks on register: 115.42

Average years on register: 2.21

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Fingal County Council:

5.0 Fingal County Council — Derelict Sites Register

Sites on register tracked: 28 Levy due: €1,081,647

Average weeks on register: 103.8

Average years on register: 2.0

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Galway City Council:

6.0 Galway City Council — Derelict Site Register:

Sites on register tracked: 107 Levy due: €1,046,150

Average weeks on register: 44.51

Average years on register: 0.85

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