NP11 7HA

Ynysddu · Caerphilly · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Newport
Ward
Ynysddu
Local authority
Caerphilly
Constituency
Caerphilly
Postcode district
NP11
Postcode sector
NP11 7

Nearby postcodes

Nearby postcode distances
Postcode Distance
NP11 7HY 24 m
NP11 7HB 43 m
NP11 7GZ 72 m
NP11 7GN 112 m
NP11 7NR 124 m
Complete postcode fields and official codes
Postcode
NP11 7HA
Status
Current
Introduced
1 June 1999
Terminated
Not published
Postcode area
NP
Postcode district
NP11
Postcode sector
NP11 7
Latitude
51.616724
Longitude
-3.178146
British National Grid easting
318,527
British National Grid northing
191,535

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Caerphilly · W06000018
Electoral ward
Ynysddu · W05001677
Parish or community
W04000750
Westminster constituency
Caerphilly · W07000088
Output area
W00007487
Lower layer super output area
Caerphilly 015C · W01001431
Middle layer super output area
Caerphilly 015 · W02000304

Postcode source versions

Explore NP11

32 recorded sales at this postcode
Address Date Price
20, Islwyn Street, Cwmfelinfach, Newport, NP11 7HA 30 April 2025 £174,995
40, Islwyn Street, Cwmfelinfach, Newport, NP11 7HA 31 May 2024 £172,000
52, Islwyn Street, Cwmfelinfach, Newport, NP11 7HA 30 October 2023 £149,950

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
21
Primary
0
Secondary
0
  1. Cwmfelinfach Primary School

    Welsh establishment

    338 m
  2. Ynysddu Primary School

    Welsh establishment

    964 m
  3. Graig-Y-Rhacca Primary and Nursery Community School

    Welsh establishment

    2.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
202
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 87
  • Anti social behaviour 50
  • Public order 20
  • Vehicle crime 14
  • Criminal damage and arson 14

Census 2021

Population and age profile

Postcode residents
82

46 female, 36 male

Postcode households
33
Residents per household
2.5
NP11 7 residents
9,100

Age bands in NP11 7

Wider postcode sector
Age 0 to 14
16.2%

1,452 residents

Age 15 to 24
10.4%

933 residents

Age 25 to 44
26%

2,329 residents

Age 45 to 64
26.9%

2,407 residents

Age 65 and over
20.5%

1,836 residents

This postcode contained 0.9% of the sector's usual residents on Census Day. The age profile describes the wider NP11 7 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

8

within 5 km

  • TY BRYN SURGERY

    THE BRYN, TRETHOMAS, CAERPHILLY, CF83 8GL

    ODS code W95008

    2.7 km

  • THE VILLAGE SURGERY

    LLANBRADACH CENTRE FOR HEALTH, 12 PENCERRIG STREET, LLANBRADACH, CAERPHILLY, CF83 3LR

    ODS code W95073

    3.9 km

  • BLACKWOOD MEDICAL GROUP

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

    ODS code W93011

    4.4 km

  • PONTLLANFRAITH HEALTH CENTRE

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

    ODS code W93012

    4.4 km

  • COURT HOUSE MEDICAL CENTRE

    HEOL BRO WEN, CAERPHILLY, CF83 3GH

    ODS code W95059

    4.5 km

  • ST. LUKE'S SURGERY

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

    ODS code W93001

    4.7 km

  • OAKFIELD SURGERY

    OAKFIELD STREET, YSTRAD MYNACH, HENGOED, CF82 7WX

    ODS code W95065

    4.8 km

  • RISCA SURGERY

    ST. MARY STREET, RISCA, NEWPORT, NP11 6YS

    ODS code W93064

    4.9 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

  • Haven on the Hill

    BCT · Cwmfelinfach

    0.1 miles
  • Glan-y-nant Gardens

    BCT · Cwmfelinfach

    0.1 miles
  • Cwmfelinfach Community Church

    BCT · Cwmfelinfach

    0.2 miles
  • Pioneer Terrace

    BCT · Cwmfelinfach

    0.3 miles
  • Nine Mile Point Industrial Estate

    BCT · Nine Mile Point

    0.3 miles

Evidence in context

Property market

The five-year median is £160,975 from 4 recorded sales in NP11 7HA. 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

21 open schools are in scope, including 0 primary and 0 secondary schools. Cwmfelinfach Primary School is the nearest published school at 338 m.

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

Recorded crime

202 published events cover 12 months, averaging 16.833 events per published month. The largest recorded category is Violence and sexual offences with 87 events.

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