Property market
The five-year median is £200,000 from 320 recorded sales in SY18. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Powys is £231,004 in June 2026, up 2.9% year on year.
SY18
UK postcode district
Updated September 2026
District overview
- Postcode units
- 247
- Current units
- 226
- Coordinate coverage
- 100%
- Electoral wards
- 5
Coverage context
- Countries represented
- Wales
- English regions represented
- W99999999
- Local authority codes
- 1
- Terminated postcode units
- 21
Postcode sectors in SY18
Choose a sector to browse its complete postcode-unit directory.
Property
1,951 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 4, Cwrt Hafren, Llanidloes, SY18 6BH | 27 July 2026 | £158,000 |
| 21, Hafren Terrace, Llanidloes, SY18 6AT | 17 July 2026 | £360,000 |
| Glynrhedyn, Cwmdu, Llanidloes, SY18 6DL | 26 June 2026 | £340,000 |
Schools
Across this district
- Open schools
- 2
- Primary
- 0
- Secondary
- 0
Recorded crime
Across this district
- Published events
- 239
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 124
- Criminal damage and arson 28
- Anti social behaviour 26
- Public order 22
- Other theft 11
Census 2021
Population and age profile
- SY18 usual residents
- 4,531
- Age-profile population
- 4,525
Age bands in SY18
Postcode district- Age 0 to 14
- 15.4%
- 695 residents
- Age 15 to 24
- 7.5%
- 341 residents
- Age 25 to 44
- 19.4%
- 878 residents
- Age 45 to 64
- 29.6%
- 1,338 residents
- Age 65 and over
- 28.1%
- 1,273 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 220 current postcode units in this district. Each postcode is weighted equally, not by premises.
- Superfast, 30 Mbit/s+
- 100%
- Ultrafast, 100 Mbit/s+
- 100%
- Ultrafast, 300 Mbit/s+
- 100%
- Gigabit-capable
- 100%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
In this district, 144 postcode units had 100% superfast coverage, 124 postcode units had 100% gigabit-capable coverage, 33 postcode units 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, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
1
in this district
THE ARWYSTLI MEDICAL PRACTICE
MOUNT LANE, LLANIDLOES, SY18 6EZ
ODS code W96005
Evidence in context
Schools
2 open schools are in scope, including 0 primary and 0 secondary schools.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
239 published events cover 12 months, averaging 20 events per published month. The largest recorded category is Violence and sexual offences with 124 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.