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NP12 0DD

Penmaen · Caerphilly · Wales

Updated September 2026

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Location overview

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Post town
Blackwood
Ward
Penmaen
Local authority
Caerphilly
Constituency
Newport West and Islwyn
Postcode district
NP12
Postcode sector
NP12 0

Nearby postcodes

Nearby postcode distances
Postcode Distance
NP12 0BR 37 m
NP12 0PL 71 m
NP12 0BT 73 m
NP12 0DA 90 m
NP12 0BU 104 m
Complete postcode fields and official codes
Postcode
NP12 0DD
Status
Current
Introduced
1 June 1999
Terminated
Not published
Postcode area
NP
Postcode district
NP12
Postcode sector
NP12 0
Latitude
51.664283
Longitude
-3.186854
British National Grid easting
318,010
British National Grid northing
196,834

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Caerphilly · W06000018
Electoral ward
Penmaen · W05001668
Parish or community
W04000910
Westminster constituency
Newport West and Islwyn · W07000105
Output area
W00007278
Lower layer super output area
Caerphilly 009D · W01001392
Middle layer super output area
Caerphilly 009 · W02000298

Postcode source versions

Explore NP12

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

Property

At this postcode

View all property records
43 recorded sales at this postcode
Address Date Price
8, Yew Grove, Woodfieldside, Blackwood, NP12 0DD 19 June 2026 £237,000
17, Yew Grove, Woodfieldside, Blackwood, NP12 0DD 2 October 2025 £160,000
8, Yew Grove, Woodfieldside, Blackwood, NP12 0DD 29 September 2025 £167,500

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
40
Primary
0
Secondary
0

  1. Libanus Primary School

    Welsh establishment

    592 m

  2. Pontllanfraith Primary School

    Welsh establishment

    798 m

  3. Blackwood Primary School

    Welsh establishment

    1.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
2,048
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 760
  • Anti social behaviour 302
  • Criminal damage and arson 250
  • Public order 190
  • Shoplifting 125

Census 2021

Population and age profile

Postcode residents
64

36 female, 28 male

Postcode households
38
Residents per household
1.7
NP12 0 residents
8,302

Age bands in NP12 0

Wider postcode sector
Age 0 to 14
18.1%

1,513 residents

Age 15 to 24
10.7%

892 residents

Age 25 to 44
25.1%

2,098 residents

Age 45 to 64
26.5%

2,219 residents

Age 65 and over
19.7%

1,650 residents

This postcode contained 0.8% of the sector's usual residents on Census Day. The age profile describes the wider NP12 0 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

11

within 5 km

  • BLACKWOOD MEDICAL GROUP

    AVICENNA MEDICAL CENTRE, PONTLLANFRAITH BLACKWOOD, BLACKWOOD, NP12 2YU

    ODS code W93011

    931 m

  • PONTLLANFRAITH HEALTH CENTRE

    RIVERSIDE MEDICAL PRACTIC, PONTLLANFRAITH HEALTH CENTRE, BLACKWOOD ROAD, PONTLLANFRAITH, BLACKWOOD, NP12 2YU

    ODS code W93012

    931 m

  • SUNNYBANK HEALTH CENTRE

    BRYN ROAD, CEFN FFOREST, BLACKWOOD, NP12 3NA

    ODS code W93014

    1.6 km

  • PENGAM HEALTH CENTRE

    GLAN-YR-AFON LANE, FLEUR DE LIS, BLACKWOOD, NP12 3WA

    ODS code W93614

    2.7 km

  • NORTH CELYNEN PRACTICE

    CROWN STREET, CRUMLIN, NEWPORT, NP11 4PQ

    ODS code W93067

    3.6 km

  • OAKFIELD SURGERY

    OAKFIELD STREET, YSTRAD MYNACH, HENGOED, CF82 7WX

    ODS code W95065

    4.2 km

  • BRYNTIRION SURGERY

    WEST STREET, BARGOED, CF81 8SA

    ODS code W95068

    4.2 km

  • ST. LUKE'S SURGERY

    ST LUKES SURGERY, (OFF GWYDDON ROAD), ABERCARN NEWBRIDGE, NEWPORT, NP11 5GX

    ODS code W93001

    4.2 km

  • SOUTH STREET SURGERY

    SOUTH STREET, BARGOED, CF81 8SU

    ODS code W95078

    4.3 km

  • MEDDYGFA GELLIGAER SURGERY

    HEOL HEN YSGOL, GELLIGAER, HENGOED, CF82 8FQ

    ODS code W95050

    4.4 km

  • MARKHAM MEDICAL CENTRE

    JAMES STREET, MARKHAM, BLACKWOOD, NP12 0QN

    ODS code W93010

    4.4 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

  • Melrose House

    BCT · Woodfieldside

    0.0 miles

  • Melrose House

    BCT · Woodfieldside

    0.0 miles

  • Pleasant Close

    BCT · Woodfieldside

    0.1 miles

  • Tir Philkins

    BCT · Woodfieldside

    0.1 miles

  • Aldi

    BCT · Blackwood

    0.2 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 £166,250 from 10 recorded sales in NP12 0DD. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Caerphilly is £197,272 in June 2026, up 5.9% year on year.

Schools

Published establishments

40 open schools are in scope, including 0 primary and 0 secondary schools. Libanus Primary School is the nearest published school at 592 m.

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

Recorded crime

Published police records

2,048 published events cover 12 months, averaging 170.667 events per published month. The largest recorded category is Violence and sexual offences with 760 events.

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