Key indicators for buyers
The LL66 market is moderately favourable for buyers. Prices have softened (-81.7%), which could present a buying opportunity. Affordability has improved from a peak of 8.0x in 2007 to 6.1x today. Rising rents (£707/mo, +3.6%) mean the cost of waiting is real.
Yearly averages · HM Land Registry Price Paid Data
2025averages · HM Land Registry Price Paid Data
House price ÷ median earnings · ONS data
Affordability data shown for wider Isle of Anglesey area
A home in Isle of Anglesey costs 6.1x the local median salary — moderate, improving from a peak of 8.0x in 2007.
Average monthly rent · ONS Private Rental Index
Rental data shown for wider Isle of Anglesey area
Average monthly rent in Isle of Anglesey is £707, up 3.6% year-on-year. Rents have risen consistently over the past five years.
2yr fixed · 75% LTV · 25yr term · BoE avg. rate
Based on the average Isle of Anglesey price of £72,000 with a 25% deposit (£18k), a 2-year fixed mortgage at 3.97% costs around £284 per month.
Monthly cost comparison based on current data
Uses LL66 avg. price with Isle of Anglesey rental data
Monthly mortgage payments (£284) are £423 less than renting (£707). However, buying requires an upfront deposit of £18k — it would take around 3 years to recoup that cost compared to renting and investing the difference.
Latest transactions · HM Land Registry Price Paid Data
| Address | Type | Price | Date |
|---|---|---|---|
1, BRYN SEION LL66 0AE | Semi-detached | £72,000 | 20 Mar 2025 |
GORFFWYSFA LL66 0AB | Detached | £260,000 | 11 Oct 2024 |
GLASGRAIG ISAF LL66 9AB | Other | £675,000 | 20 Aug 2024 |
BRYN MENANT LL66 9AB | Detached | £370,000 | 2 Aug 2024 |
TYN Y LON, GWREDOG LL66 0AX | Detached | £265,000 | 26 Apr 2024 |
PENBOL UCHAF LL66 0BG | Other | £300,000 | 10 Aug 2023 |
PEN PARC LL66 0BL | Other | £300,000 | 30 Mar 2023 |
Data sources (all free & public): HM Land Registry Price Paid Data & UK House Price Index · ONS Housing Affordability Ratios · ONS Private Rental Index · Bank of England Quoted Household Interest Rates · HMRC Monthly Property Transactions
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
The average property in LL66 sold for £72,000 in 2025, with a median of £72,000 across 1 transactions. Prices fell 81.7% compared to the previous year.
SIOP Y GOEDEN LL66 0AT | Other | £399,950 | 17 Mar 2023 |
DAFAM HURYIAD LL66 0AA | Detached | £460,000 | 28 Feb 2023 |
CAE ELEN LL66 0AE | Detached | £480,000 | 27 Jan 2023 |
TYDDYN PANDY LL66 0AE | Detached | £185,000 | 11 Nov 2022 |
GWREDOG, GWREDOG LL66 0AX | Detached | £370,000 | 21 Oct 2022 |
BWTHYN BACH LL66 0BG | Detached | £295,000 | 10 Jun 2022 |
GWENALLT LL66 0AE | Detached | £268,000 | 16 Dec 2021 |
BRYN HYFRYD LL66 0AB | Detached | £535,000 | 29 Nov 2021 |
GWENALLT LL66 0AE | Detached | £240,000 | 12 Nov 2020 |
ARDRO LL66 0AB | Detached | £250,000 | 30 Apr 2020 |
TYNLON SEION LL66 0AE | Detached | £210,000 | 3 Jan 2020 |
TY LLYN LL66 0BG | Other | £155,000 | 6 Dec 2019 |
TY CAPEL SEION LL66 0AE | Other | £110,000 | 5 Jul 2019 |
The most recent recorded sale in LL66 was a semi-detached property for £72,000 in March 2025. Across the last 20 sales, the median price was £295,000.