SY21 0LH area guide
Who lives in SY21 0LH, what homes sell for, and how it compares on crime, schools and transport.
- Neighbourhood
- Llanfyllin & Llanwyddyn
- Council
- Powys
- Region
- Wales
- Neighbourhood population
- 2,430 (2024)
What SY21 0LH is like
SY21 0LH is a postcode in the Llanfyllin & Llanwyddyn area of Powys. Because census and crime data isn’t published for single postcodes, the figures here cover the surrounding neighbourhood of about 2,430 people. 79% of households own their home, 16.9% rent privately and 3.7% are in social housing. The largest age group is 55–59, and 56.9% of adults are in work. On deprivation, it sits near the middle of the scale for Wales. Higher-harm crime is less than half the England and Wales average. Homes in SY21 0 sold for a median of £255,000 over the year to August 2026.
How SY21 0LH compares
Headline figures for SY21 0LH, set against Wales as a whole.
Worth knowing before you invest
Where SY21 0LH differs most from the national average.
- 01Low crimePositive
11.1 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
- 02Prices fallingLook closer
The median sale price in SY21 0 is down 5.6% on the year before.
- 03An older population
29.3% of residents are 65 or over, against 21.3% across Wales.
- 04Mostly owner-occupied
79% of households own their home, against 66.1% across Wales.
SY21 0LH FAQs
01Is SY21 0LH a good place to live?Deprivation, crime, schools and transport at a glance.
Deprivation, crime, schools and transport at a glance.
02How much does a house cost in SY21 0LH?The median sale price over the last year was £255,000.
The median sale price over the last year was £255,000.
03Is SY21 0LH safe?How recorded crime here compares with the national average.
How recorded crime here compares with the national average.
04Who lives in SY21 0LH?Age, home ownership and housing from the census.
Age, home ownership and housing from the census.
05Which council covers SY21 0LH?The local authority for SY21 0LH is Powys.
The local authority for SY21 0LH is Powys.
06How well connected is SY21 0LH?Connectivity scores 0.3 out of 10.
Connectivity scores 0.3 out of 10.
Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.