Property market
The five-year median is £411,500 from 14 recorded sales in LL73. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Isle of Anglesey is £239,726 in June 2026, up 6.7% year on year.
LL73
UK postcode district
Updated September 2026
District overview
- Postcode units
- 13
- Current units
- 13
- Coordinate coverage
- 100%
- Electoral wards
- 1
Coverage context
- Countries represented
- Wales
- English regions represented
- W99999999
- Local authority codes
- 1
- Terminated postcode units
- 0
Postcode sectors in LL73
Choose a sector to browse its complete postcode-unit directory.
Property
121 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Bryn Marian, Marianglas, LL73 8PG | 24 November 2025 | £429,000 |
| Llecyn Braf, Marianglas, LL73 8PE | 8 October 2025 | £420,000 |
| Awel Mon, Marianglas, LL73 8PF | 14 July 2025 | £408,000 |
Census 2021
Population and age profile
- LL73 usual residents
- 243
- Age-profile population
- 257
Age bands in LL73
Postcode district- Age 0 to 14
- 10.1%
- Age 15 to 24
- 3.1%
- Age 25 to 44
- 15.6%
- Age 45 to 64
- 23.3%
- Age 65 and over
- 47.9%
26 residents
8 residents
40 residents
60 residents
123 residents
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
The median Ofcom availability percentage across 13 current postcode units in this district. Each postcode is weighted equally, not by premises.
- Superfast, 30 Mbit/s+
- 100%
- Ultrafast, 100 Mbit/s+
- 13.3%
- Ultrafast, 300 Mbit/s+
- 13.3%
- Gigabit-capable
- 13.3%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
11 postcode units had 100% superfast coverage, 3 had 100% gigabit-capable coverage, and 2 had at least some premises without decent fixed or fixed-wireless access.
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.