SY11 3DU

St Martin's · Shropshire · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Oswestry
Local authority
Shropshire
Constituency
North Shropshire
Postcode district
SY11
Postcode sector
SY11 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SY11 3DR 279 m
SY11 3DW 736 m
SY11 3DT 779 m
SY11 3DY 894 m
SY11 3DS 1.1 km
Complete postcode fields and official codes
Postcode
SY11 3DU
Status
Current
Introduced
1 January 1993
Terminated
Not published
Postcode area
SY
Postcode district
SY11
Postcode sector
SY11 3
Latitude
52.950299
Longitude
-3.007854
British National Grid easting
332,381
British National Grid northing
339,687

Statistical and administrative geographies

Country
England · E92000001
Region
West Midlands · E12000005
Local authority district
Shropshire · E06000051
Parish or community
E04011362
Westminster constituency
North Shropshire · E14001398
Output area
E00147271
Lower layer super output area
Shropshire 003D · E01028920
Middle layer super output area
Shropshire 003 · E02006023

Postcode source versions

Explore SY11

3 recorded sales at this postcode
Address Date Price
The Beeches, The Rock, Coed Yr Allt, Oswestry, SY11 3DU 5 January 2011 £537,500
Woodside Cottage, The Rock, Coed Yr Allt, Oswestry, SY11 3DU 15 November 2001 £160,000
The Beeches, The Rock, Coed Yr Allt, Oswestry, SY11 3DU 4 August 1997 £108,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
10
Primary
1
Secondary
0
  1. St Martins School (3-16 Learning Community)

    Academy sponsor led

    3.6 km
  2. Pentre Church in Wales Controlled Primary School

    Welsh establishment

    3.7 km
  3. St Mary's Primary (Ruabon) School

    Welsh establishment

    4.5 km

Census 2021

Population and age profile

Postcode residents
6

3 female, 3 male

Postcode households
2
Residents per household
3.0
SY11 3 residents
5,768

Age bands in SY11 3

Wider postcode sector
Age 0 to 14
17.2%

1,000 residents

Age 15 to 24
9.4%

547 residents

Age 25 to 44
22.7%

1,316 residents

Age 45 to 64
27.3%

1,585 residents

Age 65 and over
23.4%

1,361 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SY11 3 sector, not people in this individual postcode.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
66.7%
Ultrafast, 100 Mbit/s+
66.7%
Ultrafast, 300 Mbit/s+
66.7%
Gigabit-capable
66.7%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
33.3%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

2

within 5 km

  • CHIRK SURGERY

    CASTLE HEALTH CENTRE, COLLIERY ROAD, CHIRK, WREXHAM, LL14 5DH

    ODS code W91024

    3.7 km

  • THE MEDICAL CENTRE

    RUABON MEDICAL CENTRE, HIGH STREET, RUABON, WREXHAM, LL14 6NH

    ODS code W91043

    4.7 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Halton

    BCT · Halton

    1.4 miles
  • Sycamore Drive

    BCT · Chirk

    1.9 miles
  • Linden Avenue

    BCT · Chirk

    2.0 miles
  • The Hollies

    BCT · Chirk

    2.0 miles
  • The Hollies

    BCT · Chirk

    2.0 miles

Relative deprivation

English Indices of Deprivation 2025 for Shropshire 003D, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

4 of 10

Overall England rank

13,086 of 33,755

Income
5 of 10
Employment
5 of 10
Education and skills
3 of 10
Health and disability
6 of 10
Crime
6 of 10
Housing and services
1 of 10
Living environment
5 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
0
Low risk addresses
0
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Schools

10 open schools are in scope, including 1 primary and 0 secondary schools. St Martins School (3-16 Learning Community) is the nearest published school at 2.3 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.