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SY21 0AU

SY21 0AU is a postcode in Banwy, Llanfihangel and Llanwddyn.

WalesPowysBanwy, Llanfihangel and LlanwddynSY21 0AU
POSTCODE
Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-02-01
Coordinates
52.6913, -3.4955
OS grid SH990114 (299,017, 311,445)
IMD Wales
5/10
#882
Crime
—
Plus Code
9C4RMGR3+GQ
Around average
IMD Wales
—
Crime
—
Avg property price
—
Annual change
Wales
Region
Live
Status
Around average
IMD Wales
—
Crime
—
Avg property price
—
Annual change
Wales
Region
Live
Status

Coordinates & Location for SY21 0AU

Wales
Country
Powys
Local Authority
Banwy, Llanfihangel and Llanwddyn
Ward
Newtown and Welshpool
Travel to Work
TTWA
Postcode
SY21 0AU
Coordinates
52.6913, -3.4955
Grid reference
SH990114
Easting
299,017
Northing
311,445
Region
Wales
Plus Code
9C4RMGR3+GQ
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Unknown
Travel to Work
Newtown and Welshpool
ITL Region
Powys
National Park
Non-National Park

Deprivation Index(IMD)

IMD Wales — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, access to services, housing, and community safety.
882
Rank out of 1,909 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 882 out of 1,909 lower layer super output areas in Wales. N/A for England, Scotland and Northern Ireland as this postcode is in Wales.

Property sales (Land Registry)

Property sales · SY21 0AU
HM Land Registry · Powys
Average price
—
YoY: not enough sales in one or both windows
Median price: —
View district SY21
Property type filter
Recent sale price trend
Not enough monthly sales for chart with current filter.

Transactions are hidden by default.

Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,993
White Brit.96.7%
Other White1.8%
+ other · 1.5%

Religion

Total residents: 1,989
Christian50.4%
No religion37.9%
Not answered10.4%
+ other · 1.3%

Age groups

Total residents: 1,996
50–6426.9%
65–7417.2%
35–4914.1%
75–8410.3%
25–347.4%
+ 6 other age groups · 24.2%

Households

Total households: 874
All members 66+17.2%
Any member 66+15.4%
Married or civil partnership couple: No children14.0%
Other12.9%
Married or civil partnership couple: Dependent children12.5%
+ 7 other households · 28.0%

Administrative Information

Powys
Local Authority
Council Area
Montgomeryshire and Glyndwr W07000102
Constituency
W07000102
Dyfed-Powys
Police Force
Scotland-wide
Ward
Banwy, Llanfihangel and Llanwddyn
Constituency code
W07000102
EU Electoral Region
Wales
Parish
Banwy
International Territorial Level
Powys

Health & NHS

Powys Teaching Health Board
Health Authority
Serving (pseudo) Wales
NHS Scotland
Wales
Cancer Alliance
National
Health Authority
Powys Teaching Health Board
NHS Region
Wales
Integrated Care Board
Wales
Primary Care Org
Powys Teaching Health Board
Sub ICB Location
Powys Teaching
Cancer Alliance
Wales

Statistical Areas

LSOA 2021
Super Output Area
Powys 004B W01000452
W01000452
MSOA 2021
Mid Super Output
Powys 004 W02000100
W02000100
LSOA 2011
Super Output Area
Powys 004B W01000452
W01000452
MSOA 2011
Mid Super Output
Powys 004 W02000100
W02000100
Smaller rural: Further from a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Hamlet and Isolated Dwelling – sparse: OA falls within the Hamlet and Isolated Dwelling category and the wider surrounding area is sparsely populated 4
2011 Classification
(England/Wales) Rural village in a sparse setting E2
2021 Classification
Smaller rural: Further from a major town or city RSF1

Sun & Time Information

4:03 AM8:35 PM
4:03 AM
Sunrise
8:35 PM
Sunset
10 hours 28 minutes of daylight today
Sunrise (today)
4:03 AM
Sunset (today)
8:35 PM
Daylight duration
10 hours 28 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

August 2007
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~19 years
Active Duration
2007 -> Present
August 2007 — Introduced
Postcode SY21 0AU introduced by Royal Mail.
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Rural village in a sparse setting E2. IMD Wales rank: 882
2021 — Census Update
2021 Census classification: Smaller rural: Further from a major town or city RSF1. LSOA W01000452 and MSOA W02000100 assigned.
Present — Active
Postcode SY21 0AU is currently active and in use.
First introduced
August 2007
Usage ended
Not terminated
Active duration
~19 years
Last updated
2026-02-01
Current status
Live
Explore the full Powys
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