SA5 9DD

Mynydd-bach · Swansea · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Swansea
Local authority
Swansea
Constituency
Swansea West
Postcode district
SA5
Postcode sector
SA5 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA5 9DR 45 m
SA5 9DP 73 m
SA5 9DN 127 m
SA5 9DB 131 m
SA5 9DJ 170 m
Complete postcode fields and official codes
Postcode
SA5 9DD
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA5
Postcode sector
SA5 9
Latitude
51.650811
Longitude
-3.944410
British National Grid easting
265,579
British National Grid northing
196,459

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Swansea · W06000011
Parish or community
W04000972
Westminster constituency
Swansea West · W07000108
Output area
W00004372
Lower layer super output area
Swansea 009E · W01000821
Middle layer super output area
Swansea 009 · W02000176

Postcode source versions

Explore SA5

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
9 recorded sales at this postcode
Address Date Price
Borkot Monzil, Heol Y Cnap, Treboeth, Swansea, SA5 9DD 20 May 2022 £330,000
Joycelyn, Heol Y Cnap, Treboeth, Swansea, SA5 9DD 20 June 2021 £182,000
Rhuddlan, Heol Y Cnap, Treboeth, Swansea, SA5 9DD 19 December 2019 £120,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
45
Primary
0
Secondary
0
  1. Gwyrosydd Primary

    Welsh establishment

    420 m
  2. Plasmarl Primary School

    Welsh establishment

    677 m
  3. Ysgol Gyfun Gymraeg Bryn Tawe

    Welsh establishment

    1.0 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
2,252
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 984
  • Public order 293
  • Shoplifting 208
  • Criminal damage and arson 191
  • Anti social behaviour 188

Census 2021

Population and age profile

Postcode residents
18

10 female, 8 male

Postcode households
11
Residents per household
1.6
SA5 9 residents
8,116

Age bands in SA5 9

Wider postcode sector
Age 0 to 14
17.5%

1,396 residents

Age 15 to 24
11.2%

890 residents

Age 25 to 44
25.6%

2,040 residents

Age 45 to 64
26.1%

2,083 residents

Age 65 and over
19.6%

1,566 residents

This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider SA5 9 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

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

NHS ODS

GP practices

20

within 5 km

  • BRYNHYFRYD MEDICAL CENTRE

    499 LLANGYFELACH ROAD, BRYNHYFRYD, SWANSEA, SA5 9EA

    ODS code W98004

    629 m

  • CLASE SURGERY

    GREENHILL MEDICAL CENTRE, 88 MYNYDD GARNLWYD ROAD, MORRISTON, SWANSEA, SA6 7NZ

    ODS code W98039

    1.1 km

  • MANSELTON SURGERY

    ELGIN STREET, MANSELTON, SWANSEA, SA5 8QE

    ODS code W98043

    1.5 km

  • CHERITON MEDICAL CENTRE

    CHERITON CRESCENT, PORTMEAD, SWANSEA, SA5 5LA

    ODS code W98612

    1.9 km

  • CWMFELIN MEDICAL CENTRE

    298 CARMARTHEN ROAD, SWANSEA, SA1 1HW

    ODS code W98003

    1.9 km

  • DR BENSUSAN & PARTNERS

    PR2 FFORESTFACH MEDICL CENTRE, RAVENHILL ROAD, RAVENHILL, SWANSEA, SA5 5AA

    ODS code W98007

    2.0 km

  • DR POWELL & PARTNERS

    PR1 FFORESTFACH MEDICAL CENTRE, RAVENHILL ROAD, RAVENHILL, SWANSEA, SA5 5AA

    ODS code W98028

    2.0 km

  • STRAWBERRY PLACE SURGERY

    5 STRAWBERRY PLACE, MORRISTON, SWANSEA, SA6 7AQ

    ODS code W98044

    2.1 km

  • MAYHILL SURGERY

    MOUNTAIN VIEW HEALTH CENTRE, 51 MAYHILL ROAD, MAYHILL, SWANSEA, SA1 6TD

    ODS code W98015

    2.2 km

  • KINGSWAY SURGERY

    37 THE KINGSWAY, SWANSEA, SA1 5LF

    ODS code W98027

    3.3 km

  • NICHOLL STREET MEDICAL CENTRE

    NICHOLL ST MEDICAL CENTR, 33 NICHOLL STREET, SWANSEA, SA1 4HF

    ODS code W98020

    3.5 km

  • HARBOURSIDE HEALTH CENTRE

    BEACON CENTRE FOR HEALTH, LANGDON ROAD, SWANSEA, SA1 8QY

    ODS code W98056

    3.6 km

  • THE BEACON CENTRE FOR HEALTH

    SA1 MEDICAL CENTRE, LANGDON ROAD, SWANSEA, SA1 8QY

    ODS code W98057

    3.6 km

  • ABERTAWE MEDICAL PARTNERS

    151 ST. HELENS ROAD, SWANSEA, SA1 4DF

    ODS code W98608

    3.7 km

  • THE GROVE MEDICAL CENTRE

    6 UPLANDS TERRACE, UPLANDS, SWANSEA, SA2 0GU

    ODS code W98023

    3.8 km

  • BRUNSWICK HEALTH CENTRE

    PHILLIPS PARADE, SWANSEA, SA1 4JL

    ODS code W98024

    3.8 km

  • ST. THOMAS SURGERY

    YSGOL STREET, PORT TENNANT, SWANSEA, SA1 8LH

    ODS code W98016

    3.9 km

  • UPLANDS & MUMBLES SURGERY

    46-48 SKETTY ROAD, SWANSEA, SA2 0LJ

    ODS code W98049

    4.0 km

  • LLWYN BRWYDRAU SURGERY

    3 FREDERICK PLACE, LLANSAMLET, SWANSEA, SA7 9RY

    ODS code W98005

    4.3 km

  • SKETTY & KILLAY MEDICAL CENTRE

    SKETTY SURGERY, DE LA BECHE ROAD, SKETTY, SWANSEA, SA2 9EA

    ODS code W98021

    4.8 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Treboeth Community Centre

    BCT · Treboeth

    0.2 miles
  • Treboeth Community Centre

    BCT · Treboeth

    0.2 miles
  • Parkhill Road

    BCT · Penfilia

    0.2 miles
  • Hollett Road

    BCT · Penfilia

    0.2 miles
  • Cwm Level Park

    BCT · Cnap-Llwyd

    0.3 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £330,000 from 1 recorded sale in SA5 9DD. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Swansea is £206,059 in June 2026, up 0.2% year on year.

Schools

Published establishments

45 open schools are in scope, including 0 primary and 0 secondary schools. Gwyrosydd Primary is the nearest published school at 420 m.

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

Recorded crime

Published police records

2,252 published events cover 12 months, averaging 187.667 events per published month. The largest recorded category is Violence and sexual offences with 984 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.