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A wide range of spatial data has been analysed to present this overview of the SY21 0 Postcode sector. If you would like anything added, please contact us.

The SY21 0 Llanfair Caereinion Postcode Sector


The SY21 0 postcode sector stands on the Gwynedd and Powys border.

Did you know? According to the 2021 Census, the SY21 0 postcode sector is home to a bustling 3,229 residents!

Given that each sector allows for 400 unique postcode combinations. Letters C, I, K, M, O and V are not allowed in the last two letters of a postcode. With 199 postcodes already in use, this leaves 201 units available.

The largest settlement in the SY21 0 postal code is LLANFAIR CAEREINION followed by LLANGADFAN, and LLANERFYL.

The SY21 0 Postcode shares a border with SY22 5 (LLANFYLLIN, LLANFIHANGEL, BWLCH-Y-CIBAU), SY22 6 (LLANSANTFFRAID-YM-MECHAIN, LLANYMYNECH, MEIFOD), SY10 0 (LLANRHAEADR-YM-MOCHNANT, LLANGYNOG, LLANWDDYN), SY16 3 (NEWTOWN, TREGYNON, ABERHAFESP), SY17 5 (CAERSWS, TREFEGLWYS, CARNO), SY19 7 (LLANBRYNMAIR, STAYLITTLE, BONTDOLGADFAN), SY20 9 (PENNAL, CORRIS, DINAS MAWDDWY), SY21 8 (FORDEN, BERRIEW, MIDDLETOWN) and SY21 9 (GUILSFIELD, CASTLE CAEREINION, POOL QUAY).

Map of the SY21 0 Postcode Sector

Explore the SY21 0 postcode sector by using our interactive map.

The sector is within the post town of WELSHPOOL.

SY21 0 is a postcode sector within the SY21 postcode district which is within the SY Shrewsbury postcode area.

The Royal Mail delivery office for the SY21 0 postal sector is the Welshpool Delivery Office.

The area of the SY21 0 postcode sector is 105.69 square miles which is 273.74 square kilometres or 67,642.60 square acres.

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Map Showing Location of the SY21 postcode Sector
Where is the SY21 Postcode Sector?
A word cloud for the SY21 0 postcode
A word cloud showing place names for the SY21 0 postcode sector, can you see your street?
Postcode format for the SY21 0 postcode sector
S Y 2 1 - 0 X X
S Y 2 1 Space 0 Letter Letter
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Street List for SY21 0

AWELFA

LLANFAIR CAEREINION, Welshpool, Powys

USRN:26200227

BANWY INDUSTRIAL ESTATE

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26204622

BRIDGE STREET B4389
B-Road

LLANFAIR CAEREINION, Welshpool, Powys

B Road USRN:26200236

BRO FYRNWY

DOLANOG, Welshpool, Powys

Local Road USRN:85315317

BROAD STREET B4385
B-Road

LLANFAIR CAEREINION, Welshpool, Powys

B Road USRN:26200237

BRONCAFNENT LANE

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26200238

BRYN-Y-COED

LLANFAIR CAEREINION, Welshpool, Powys

USRN:26208047

DOLAFON

FOEL, Welshpool, Powys

Local Road USRN:26208124

EITHINOG LANE
C-Road

LLANFAIR CAEREINION, Welshpool, Powys

Minor Road USRN:26200239

EITHINOG LANE
C-Road

CYFRONYDD, Welshpool, Powys

Minor Road USRN:85318248

ERW DEG

LLANERFYL, Welshpool, Powys

Local Road USRN:26208120

FFORDD NANT GOCH

LLANGADFAN, Welshpool, Powys

Local Road USRN:26200067

GIBBET ROAD B4389
B-Road

LLANFAIR CAEREINION, Welshpool, Powys

B Road USRN:26200240

GLAN Y MORFA

LLANGADFAN, Welshpool, Powys

Local Road USRN:26208122

HASSEL SQUARE

LLANFAIR CAEREINION, Welshpool, Powys

Restricted Local Access Road USRN:85315301

HEOL BOWYS

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26200228

HEULFRYN

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26200242

HIGH STREET B4385
B-Road

LLANFAIR CAEREINION, Welshpool, Powys

B Road USRN:26200243

L�N CAFNANT

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:85317836

MAES DERWEN

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26207074

MAES GWYN

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26200245

MAES MENIAL

LLANERFYL, Welshpool, Powys

USRN:26208119

MAES Y DDAWNS

LLANGADFAN, Welshpool, Powys

USRN:85317819

MAES-Y-GOF

FOEL, Welshpool, Powys

Local Road USRN:26208125

MAES-YR-ONNEN

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26204603

MAESYLLAN

LLANERFYL, Welshpool, Powys

Local Road USRN:26200226

MINFFORDD

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26200230

MOUNT ROAD B4385
B-Road

LLANFAIR CAEREINION, Welshpool, Powys

B Road USRN:26200246

NEUADD LANE
C-Road

LLANFAIR CAEREINION, Welshpool, Powys

Minor Road USRN:26200247

NEW ROAD A458
A-Road

LLANFAIR CAEREINION, Welshpool, Powys

A Road USRN:26200248

PARC-YR-ONNEN

Llanfair Caereinion, Powys

Local Road USRN:85317710

PARSONS BANK

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26200249

PEARTREE LANE
C-Road

LLANFAIR CAEREINION, Welshpool, Powys

Minor Road USRN:26200250

PEN-Y-DDOL

FOEL, Welshpool, Powys

Local Road USRN:85314877

POOL ROAD A458
A-Road

LLANFAIR CAEREINION, Welshpool, Powys

A Road USRN:26200251

SWAN ROAD

LLANFAIR CAEREINION, Welshpool, Powys

Restricted Local Access Road USRN:85315302

TALERDDIG ROAD
C-Road

LLANERFYL, Welshpool, Powys

Minor Road USRN:85317941

TAN Y DDOL

LLANFAIR CAEREINION, Welshpool, Powys

Restricted Local Access Road USRN:85316309

TAN-Y-COED

FOEL, Welshpool, Powys

Restricted Local Access Road USRN:26208123

TREM BANWY

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26200232

WATERGATE STREET B4389
C-Road

LLANFAIR CAEREINION, Welshpool, Powys

Minor Road USRN:26200252

WESLEY STREET

LLANFAIR CAEREINION, Welshpool, Powys

Local Road USRN:26200253

Weather Forecast for SY21 0

Weather Forecast for Llanfair Caereinion

Map of the SY21 0 and surrounding postcode sector

House Prices in the SY21 0 Postcode Sector

Yearly House Price Averages for the SY21 0 Postcode Sector
Type of Property 2018 Average 2018 Sales 2017 Average 2017 Sales 2016 Average 2016 Sales 2015 Average 2015 Sales
Detached £249,913 23 £249,423 26 £207,236 26 £195,438 32
Semi-Detached £156,066 15 £182,500 8 £121,658 6 £116,500 5
Terraced £95,029 7 £121,667 3 £98,863 4 £108,500 8
Flats £0 0 £124,000 1 £0 0 £0 0

Important Postcodes SY21 0 in the Postcode Sector

SY21 0HW

SY21 0HW is the postcode for Caereinion High School, Llanfair Caereinion, and Caereinion Leisure Centre, Llanfair Caereinion

SY21 0NW

SY21 0NW is the postcode for Banw C.P. School, Llangadfan

SY21 0RT

SY21 0RT is the postcode for MAIN BUILDING, Health Centre, Llanfair Caereinion

SY21 0SF

SY21 0SF is the postcode for Llanfair Caereinion Primary School, Pool Road

The SY21 0 Sector is within these Local Authorities
  • Gwynedd - Gwynedd
  • Powys - Powys
The SY21 0 Sector is within these Counties
  • Gwynedd
  • Powys
The SY21 0 Sector is within these Water Company Areas
  • Wales