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NP23 4TW

Brynmawr · Blaenau Gwent · Wales

Updated September 2026

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Location overview

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Post town
Ebbw Vale
Ward
Brynmawr
Local authority
Blaenau Gwent
Constituency
Blaenau Gwent and Rhymney
Postcode district
NP23
Postcode sector
NP23 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
NP23 4SZ 74 m
NP23 4HD 77 m
NP23 4HH 78 m
NP23 4TP 83 m
NP23 4HA 131 m
Complete postcode fields and official codes
Postcode
NP23 4TW
Status
Current
Introduced
1 June 1999
Terminated
Not published
Postcode area
NP
Postcode district
NP23
Postcode sector
NP23 4
Latitude
51.798794
Longitude
-3.181129
British National Grid easting
318,648
British National Grid northing
211,787

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Blaenau Gwent · W06000019
Electoral ward
Brynmawr · W05001259
Parish or community
W04000927
Westminster constituency
Blaenau Gwent and Rhymney · W07000084
Output area
W00007567
Lower layer super output area
Blaenau Gwent 002D · W01001449
Middle layer super output area
Blaenau Gwent 002 · W02000315

Postcode source versions

Explore NP23

Property

View all property records
74 recorded sales at this postcode
Address Date Price
26, George Street, Brynmawr, Ebbw Vale, NP23 4TW 3 June 2026 £127,500
45, George Street, Brynmawr, Ebbw Vale, NP23 4TW 28 April 2026 £128,500
44, George Street, Brynmawr, Ebbw Vale, NP23 4TW 19 December 2025 £141,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
16
Primary
0
Secondary
0

  1. Ysgol Gymraeg Bro Helyg

    Welsh establishment

    352 m

  2. St Mary's Roman Catholic - Brynmawr

    Welsh establishment

    646 m

  3. Blaen-Y-Cwm C.P. School

    Welsh establishment

    702 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,256
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 460
  • Anti social behaviour 210
  • Criminal damage and arson 171
  • Public order 110
  • Shoplifting 65

Census 2021

Population and age profile

Postcode residents
74

43 female, 31 male

Postcode households
42
Residents per household
1.8
NP23 4 residents
9,689

Age bands in NP23 4

Wider postcode sector
Age 0 to 14
17.2%

1,679 residents

Age 15 to 24
10.2%

1,000 residents

Age 25 to 44
24.4%

2,389 residents

Age 45 to 64
28%

2,737 residents

Age 65 and over
20.3%

1,985 residents

This postcode contained 0.8% of the sector's usual residents on Census Day. The age profile describes the wider NP23 4 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+
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%

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

4

within 5 km

  • BLAEN-Y-CWM GROUP PRACTICE

    BLAENAVON ROAD, BRYNMAWR, EBBW VALE, NP23 4BR

    ODS code W93068

    715 m

  • GLAN RHYD SURGERY

    RIVERSIDE, BEAUFORT EBBW VALE, EBBW VALE, NP23 5NT

    ODS code W93032

    2.3 km

  • PEN-Y-CAE SURGERY

    THE HEALTH CENTRE, BRIDGE STREET, EBBW VALE, NP23 6EY

    ODS code W93623

    2.5 km

  • BLAINA MEDICAL PRACTICE

    REAR OF HIGH STREET, BLAINA, ABERTILLERY, NP13 3AT

    ODS code W93115

    3.8 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

  • Hermitage

    BCT · Brynmawr

    0.0 miles

  • Hermatage

    BCT · Brynmawr

    0.1 miles

  • Bryn Farm Estate

    BCT · Brynmawr

    0.2 miles

  • Bryn Farm Estate

    BCT · Brynmawr

    0.2 miles

  • Brynmawr Bus Station Stand1

    BCS · Brynmawr

    0.3 miles

Evidence in context

Property market

The five-year median is £109,000 from 13 recorded sales in NP23 4TW. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Blaenau Gwent is £144,603 in June 2026, up 8.9% year on year.

Schools

16 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gymraeg Bro Helyg is the nearest published school at 352 m.

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

Recorded crime

1,256 published events cover 12 months, averaging 104.667 events per published month. The largest recorded category is Violence and sexual offences with 460 events.

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