SY21 0AS is an accessible, working-class neighbourhood located 0.0km from Llanerfyl in Powys. Administratively it sits within Llanfair Caereinion and Llanerfyl ward and the Montgomeryshire constituency.
This is a strong family neighbourhood — a spacious suburb popular with older working households approaching retirement. Work and footfall patterns mark this as a rural with mining or quarrying zone — includes some mining and quarrying and other industrial activity. Residents average 46 years old — this is a settled, predominantly owner-occupied area with a stable, community-minded population. 76% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime rates are low here at 16 incidents per 1,000 residents — well below average and reassuring for families. The Index of Multiple Deprivation places this area in the most deprived 20% nationally — this often means more affordable prices and active local authority investment, but also fewer amenities and higher benefit dependency.
Census 2021 statistics for SY21 0AS are sourced from Output Area W00002275 (shared with 25 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
SY21 0AS House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for SY21 0AS.
431
46
£ 35,300 /yr
50%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.
Area Character
SY21 0AS is a mixed residential postcode — average age 46, 76% owner-occupied, spanning a wide range of household types and life stages. prices and low crime put this mixed postcode in the more desirable bracket.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for SY21 0AS. The average age is 45.8. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Area Vibe: Peaceful, mature, and permanent. The demographic data points to a strong concentration of older homeowners and empty-nesters.
gavel Crime Overview 12 Months (up to 2026-01)
SY21 0AS has low crime rates — 16 incidents per 1,000 residents. The most reported categories are violence and sexual offences and criminal damage and arson. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Retailers - Other
2 nearby- E G James0.2 km
- E G James0.2 km
train Transport Links
Train Stations
- Caersws17.6 km
- Welshpool19.8 km
- Newtown (Powys)19.8 km
Bus Stops
- St Erfyl`s Church War Memorial0.2 km
- St Erfyl`s Church War Memorial0.3 km
Generated by PostcodeInfo.uk
Postcode Profile: SY210AS · Data under Open Government Licence