SY21 0BB is an accessible, working-class neighbourhood on Maes Derwen, 0.5km from Llanfair Caereinion in Llanfair Caereinion. Administratively it sits within Llanfair Caereinion and Llanerfyl ward and the Montgomeryshire constituency.
For families considering a move, SY21 0BB represents a diverse rural area with a mix of families, workers and retirees. By day, the area transitions to a traditional countryside character: mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. An average age of 40 puts this squarely in mixed-family territory — professional couples, school-age children households, and established residents all sharing the streets. 62% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime rates are low here at 3 incidents per 1,000 residents — well below average and reassuring for families. Property: With prices averaging £129k, this is one of the more affordable postcodes in the area, up 132.8% year-on-year. 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 0BB are sourced from Output Area W00002456 (shared with 11 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
MAES DERWEN, SY21 0BB House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for MAES DERWEN, SY21 0BB.
403
40
£ 37,800 /yr
47%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: SY21 0BB falls into the lower 30% nationally for affluence, pointing to a more accessible but economically challenged demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.
Area Character
Families dominate this postcode. With 62% owner-occupation and average age 40, SY21 0BB has the community stability of a well-balanced, mid-career demographic. £129k median prices reflect the premium buyers pay for this family-friendly stability. Property prices are trending up 132.8% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for SY21 0BB. The average age is 40.0. 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: Highly settled. The area is largely populated by a middle-aged demographic, providing a stable community feel.
home Property Prices by Type
Terraced
£ 159,000
3 sales · Mean £ 143,333
Semi-Detached
£ 68,500
1 sales · Mean £ 68,500
gavel Crime Overview 12 Months (up to 2026-02)
SY21 0BB has low crime rates — 3 incidents per 1,000 residents. The most reported categories are criminal damage and arson and public order. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Retailers - Other
8 nearby- Pandy Butchers0.6 km
- Spar - Beehive Stores0.5 km
- Einion Stores0.5 km
- Pandy Butchers0.6 km
- Spar - Beehive Stores0.5 km
- + 3 more
Hotel, B&B, Guest House
2 nearby- Gwesty Goat0.4 km
- Goat Hotel0.4 km
Pub, NightClub
2 nearby- Red Lion0.6 km
- Red Lion0.6 km
Takeaway Shop
2 nearby- Llanfair Chippy0.6 km
- Llanfair Chippy0.6 km
Restaurant, Cafe
2 nearby- Llanfair Light Railway0.8 km
- Llanfair Light Railway0.8 km
train Transport Links
Train Stations
- Welshpool12.9 km
- Newtown (Powys)14.9 km
- Caersws16.0 km
Bus Stops
- Maes Derwyn0.0 km
- Maes Gwyn0.1 km
- Minffordd0.2 km
- Minffordd0.2 km
- Heol Bowys0.3 km
Generated by PostcodeInfo.uk
Postcode Profile: SY210BB · Data under Open Government Licence