Property market
The five-year median is £495,000 from 3 recorded sales in NP18 1GZ. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Torfaen is £199,778 in June 2026, up 1.6% year on year.
NP18 1GZ
Llanfrechfa and Ponthir · Torfaen · Wales
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- NP18 1GZ
- Status
- Current
- Introduced
- 1 June 1999
- Terminated
- Not published
- Postcode area
- NP
- Postcode district
- NP18
- Postcode sector
- NP18 1
- Latitude
- 51.631752
- Longitude
- -2.977005
- British National Grid easting
- 332,475
- British National Grid northing
- 193,001
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Torfaen · W06000020
- Electoral ward
- Llanfrechfa and Ponthir · W05001367
- Parish or community
- W04000770
- Westminster constituency
- Torfaen · W07000109
- Output area
- W00007881
- Lower layer super output area
- Torfaen 013D · W01001509
- Middle layer super output area
- Torfaen 013 · W02000335
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 NP18
Property
14 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Myrtle Cottage, Caerleon Road, Ponthir, Newport, NP18 1GZ | 23 September 2022 | £440,000 |
| Chosen Way, Caerleon Road, Ponthir, Newport, NP18 1GZ | 13 July 2022 | £540,000 |
| Derwenfa, Caerleon Road, Ponthir, Newport, NP18 1GZ | 10 June 2022 | £495,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 25
- Primary
- 0
- Secondary
- 0
- 224 m
Ponthir Church in Wales School
Welsh establishment
- 1.8 km
Ysgol Gymraeg Nant Gwenlli
Welsh establishment
- 2.2 km
Llantarnam Community Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 122
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 58
- Anti social behaviour 17
- Criminal damage and arson 15
- Other theft 12
- Public order 8
Census 2021
Population and age profile
- Postcode residents
- 31
- Postcode households
- 13
- Residents per household
- 2.4
- NP18 1 residents
- 4,610
16 female, 15 male
Age bands in NP18 1
Wider postcode sector- Age 0 to 14
- 12.7%
- Age 15 to 24
- 7.9%
- Age 25 to 44
- 17.6%
- Age 45 to 64
- 32.2%
- Age 65 and over
- 29.6%
570 residents
356 residents
791 residents
1,446 residents
1,333 residents
This postcode contained 0.7% of the sector's usual residents on Census Day. The age profile describes the wider NP18 1 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+
- 43.8%
- Ultrafast, 300 Mbit/s+
- 12.5%
- Gigabit-capable
- 6.3%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 87.5%
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
11
within 5 km
ISCA MEDICAL CENTRE
CADOC HOUSE, HIGH STREET, NEWPORT, NP18 1AZ
ODS code W93018
2.7 km
LLANYRAVON SURGERY
LLANYRAVON WAY, LLANYRAVON, CWMBRAN, NP44 8HW
ODS code W93025
2.8 km
WESTFIELD MEDICAL CENTRE
WESTFIELD AVENUE, MALPAS NEWPORT, NEWPORT, NP20 6EY
ODS code W93045
3.1 km
CWMBRAN VILLAGE SURGERY
VICTORIA STREET, CWMBRAN, NP44 3JS
ODS code W93027
3.6 km
ST JULIANS MEDICAL CENTRE
13A STAFFORD ROAD, NEWPORT, NP19 7DQ
ODS code W93049
3.6 km
OAK STREET SURGERY
OAK STREET, CWMBRAN, NP44 3LT
ODS code W93024
3.8 km
RICHMOND CLINIC
172 CAERLEON ROAD, NEWPORT, NP19 7FY
ODS code W93043
3.9 km
MALPAS BROOK HEALTH CENTRE
107 MALPAS ROAD, NEWPORT, NP20 5PJ
ODS code W93051
4.0 km
NEW CHAPEL STREET SURGERY
HAROLD STREET, PONTNEWYDD, CWMBRAN, NP44 1DU
ODS code W93026
4.6 km
BEECHWOOD SURGERY
BEECHWOOD PRIMARY CARE, 371-373 CHEPSTOW ROAD, NEWPORT, NP19 8HL
ODS code W93053
4.9 km
CLARK AVENUE SURGERY
CLARK AVENUE, PONTNEWYDD, CWMBRAN, NP44 1RY
ODS code W93028
5.0 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
- 0.1 miles
The Star
BCT · Ponthir
- 0.1 miles
Lamb Lane
BCT · Ponthir
- 0.1 miles
Lamb Lane
BCT · Ponthir
- 0.2 miles
Candwr Park
BCT · Ponthir
- 0.4 miles
Hafod Road
BCT · Ponthir
Evidence in context
Schools
25 open schools are in scope, including 0 primary and 0 secondary schools. Ponthir Church in Wales School is the nearest published school at 224 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
122 published events cover 12 months, averaging 10.167 events per published month. The largest recorded category is Violence and sexual offences with 58 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.