Isle of Anglesey Council Tax 2026/2027

Official municipal billing authority: Isle of Anglesey Council (Unitary Authority (Wales)) in Wales, Wales. Administering 21 postcode districts under Council Tax (Wales 2003/2026 Revaluation Bands A-I).

Band D Base Annual£1,505.46100% Consistent Base

YoY Annual Increase+4.56%+£65.66 vs 2025/26

Regional Rank (Wales)#17 of 22In Wales

Postcodes Monitored21Postcode Districts

Statutory Tariff Table: Isle of Anglesey

Full annual fees and discounted rates applicable across all 21 outcodes in this authority.

10 & 12 Monthly Direct Debit

Valuation Band	Full Annual (£)	10-Mo Direct Debit	12-Mo Installment	Single Person (-25%)	Single 10-Mo
Band A	£1,003.64	£100.36/mo	£83.64/mo	£752.73	£75.27/mo
Band B	£1,170.91	£117.09/mo	£97.58/mo	£878.18	£87.82/mo
Band C	£1,338.19	£133.82/mo	£111.52/mo	£1,003.64	£100.36/mo
Band DBenchmark	£1,505.46	£150.55/mo	£125.46/mo	£1,129.10	£112.91/mo
Band E	£1,840.01	£184.00/mo	£153.33/mo	£1,380.01	£138.00/mo
Band F	£2,174.55	£217.46/mo	£181.21/mo	£1,630.91	£163.09/mo
Band G	£2,509.10	£250.91/mo	£209.09/mo	£1,881.83	£188.18/mo
Band H	£3,010.92	£301.09/mo	£250.91/mo	£2,258.19	£225.82/mo
Band I	£3,512.74	£351.27/mo	£292.73/mo	£2,634.56	£263.46/mo

2026/27 Statistical Rank & Regional Benchmark

Deterministic mathematical comparisons against statutory Wales benchmarks and regional council tax league averages.

Fiscal Year 2026/2027

1. Benchmark & Regional Delta-£223.84vs Wales average Band D (£1729)

Isle of Anglesey Band D is -12.9% lower than the statutory Wales benchmark. Cumulative 5-year difference: -£1119.20.

Regional mean in Wales: £1729.30 (-£223.84).

2. Wales StandingRank #17 of 22 in WalesTop 27% lowest Band D in Wales

Within Wales, Isle of Anglesey ranks #17 of 22 billing authorities for Band D charges.

Nation Percentile: 27th percentile in Wales.

3. Direct Debit Installment Options£150.55 / 10 mosor £125.45 / 12 months

Switching from the default 10-installment plan to the statutory 12-month schedule lowers your monthly bill by £25.10 / month, spreading cash outflows across February and March.

Local authorities are legally required to grant 12-month billing upon written or online request.

Nearby Authorities in Wales: Cheaper vs Pricier Alternatives

Cheaper Neighbouring Councils in Wales:

Caerphilly

Save £4.52/yrBand D: £1500.94 (-0.3%)

Wrexham

Save £5.87/yrBand D: £1499.59 (-0.4%)

Gwynedd

Save £11.15/yrBand D: £1494.31 (-0.7%)

Higher-Tariff Neighbouring Councils in Wales:

Ceredigion

+£3.10/yrBand D: £1508.56 (+0.2%)

Blaenau Gwent

+£168.57/yrBand D: £1674.03 (+11.2%)

Monmouthshire

+£229.48/yrBand D: £1734.94 (+15.2%)

Who Sets Your Bill: Precepting Authority Structure

Statutory breakdown structure for Council Tax levied across Isle of Anglesey (Isle of Anglesey Council).

Statutory Local Tiers

Welsh Unitary Authority & Police Precept Structure

Your council tax in Isle of Anglesey combines charges set by:

Isle of Anglesey Council: Covers all local authority services, schools, and social care.
Police & Crime Commissioner: Regional police precept set for your territorial police area.
Community / Town Council: A community precept where a local community council is established.

Official Bill Verification: Exact statutory line-by-line pound allocations are itemised on your annual Council Tax Demand Notice issued each March. For specific budget schedules, consult Isle of Anglesey Council's official 2026/27 council tax resolution.

Postcode Districts in Isle of Anglesey

Select an outcode to view localized housing stock distribution, dominant property bands, and valuation baselines.

LL58Band B Dominant

Isle of Anglesey (LL58 Postal District)