Property market
The five-year median is £100,000 from 4 recorded sales in NP23 4LU. 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.
NP23 4LU
Nantyglo · Blaenau Gwent · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Ebbw Vale
- Ward
- Nantyglo
- Local authority
- Blaenau Gwent
- Constituency
- Blaenau Gwent and Rhymney
- Postcode district
- NP23
- Postcode sector
- NP23 4
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- NP23 4LU
- Status
- Current
- Introduced
- 1 June 1999
- Terminated
- Not published
- Postcode area
- NP
- Postcode district
- NP23
- Postcode sector
- NP23 4
- Latitude
- 51.793864
- Longitude
- -3.171401
- British National Grid easting
- 319,310
- British National Grid northing
- 211,228
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Blaenau Gwent · W06000019
- Electoral ward
- Nantyglo · W05001266
- Parish or community
- W04000931
- Westminster constituency
- Blaenau Gwent and Rhymney · W07000084
- Output area
- W00007672
- Lower layer super output area
- Blaenau Gwent 005D · W01001467
- Middle layer super output area
- Blaenau Gwent 005 · W02000318
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore NP23
Property
10 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Unit 2a, Barleyfield Industrial Estate, Nantyglo, Ebbw Vale, NP23 4LU | 13 December 2023 | £100,000 |
| Unit 2, Barleyfield Industrial Estate, Nantyglo, Ebbw Vale, NP23 4LU | 22 May 2023 | £150,000 |
| Unit 2c, Barleyfield Industrial Estate, Nantyglo, Ebbw Vale, NP23 4LU | 5 October 2022 | £100,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 15
- Primary
- 0
- Secondary
- 0
- 167 m
Blaen-Y-Cwm C.P. School
Welsh establishment
- 365 m
St Mary's Roman Catholic - Brynmawr
Welsh establishment
- 782 m
Ysgol Gymraeg Bro Helyg
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 1,321
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 480
- Anti social behaviour 224
- Criminal damage and arson 173
- Public order 130
- Shoplifting 66
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- NP23 4 residents
- 9,689
Age bands in NP23 4
Wider postcode sector- Age 0 to 14
- 17.2%
- Age 15 to 24
- 10.2%
- Age 25 to 44
- 24.4%
- Age 45 to 64
- 28%
- Age 65 and over
- 20.3%
1,679 residents
1,000 residents
2,389 residents
2,737 residents
1,985 residents
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+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- 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
224 m
PEN-Y-CAE SURGERY
THE HEALTH CENTRE, BRIDGE STREET, EBBW VALE, NP23 6EY
ODS code W93623
2.8 km
GLAN RHYD SURGERY
RIVERSIDE, BEAUFORT EBBW VALE, EBBW VALE, NP23 5NT
ODS code W93032
2.9 km
BLAINA MEDICAL PRACTICE
REAR OF HIGH STREET, BLAINA, ABERTILLERY, NP13 3AT
ODS code W93115
3.1 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
- 0.2 miles
Asda
BCT · Brynmawr
- 0.3 miles
Nantyglo Comprehensive School
BCT · Winchestown
- 0.3 miles
Cwm Crachen
BCT · Nant-y-glo
- 0.3 miles
Cwm Crachen
BCT · Nant-y-glo
- 0.3 miles
Brynmawr Bus Station Stand 3
BCS · Brynmawr
Evidence in context
Schools
15 open schools are in scope, including 0 primary and 0 secondary schools. Blaen-Y-Cwm C.P. School is the nearest published school at 167 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
1,321 published events cover 12 months, averaging 110.083 events per published month. The largest recorded category is Violence and sexual offences with 480 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.