Property market
The five-year median is £1,100,000 from 1 recorded sale in NP11 3AA. 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.
NP11 3AA
Crumlin · Caerphilly · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Newport
- Ward
- Crumlin
- Local authority
- Caerphilly
- Constituency
- Newport West and Islwyn
- Postcode district
- NP11
- Postcode sector
- NP11 3
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- NP11 3AA
- Status
- Terminated
- Introduced
- 1 February 2004
- Terminated
- 1 December 2025
- Postcode area
- NP
- Postcode district
- NP11
- Postcode sector
- NP11 3
- Latitude
- 51.695653
- Longitude
- -3.160877
- British National Grid easting
- 319,862
- British National Grid northing
- 200,294
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Caerphilly · W06000018
- Electoral ward
- Crumlin · W05001656
- Parish or community
- W04000906
- Westminster constituency
- Newport West and Islwyn · W07000105
- Output area
- W00007119
- Lower layer super output area
- Caerphilly 006B · W01001357
- Middle layer super output area
- Caerphilly 006 · W02000295
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 NP11
Property
1 recorded
sale at this postcode
| Address | Date | Price |
|---|---|---|
| Unit 1, Rush Drive, Pen Y Fan Industrial Estate, Newport, NP11 3AA | 14 November 2022 | £1,100,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 18
- Primary
- 0
- Secondary
- 0
- 1.0 km
Trinant Primary School
Welsh establishment
- 2.1 km
Rhiw Syr Dafydd Primary School
Welsh establishment
- 2.4 km
Crumlin High Level Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 223
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 104
- Anti social behaviour 23
- Public order 21
- Criminal damage and arson 19
- Vehicle crime 18
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- NP11 3 residents
- 4,730
Age bands in NP11 3
Wider postcode sector- Age 0 to 14
- 17.3%
- Age 15 to 24
- 10.7%
- Age 25 to 44
- 24.5%
- Age 45 to 64
- 27.3%
- Age 65 and over
- 20.3%
820 residents
506 residents
1,162 residents
1,298 residents
965 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.
GP practices
9
within 5 km straight-line
SIX BELLS MEDICAL CENTRE
ABERBEEG MEDICAL CENTRE, THE SQUARE, ABERBEEG, ABERTILLERY, NP13 2AB
ODS code W93009
2.0 km
NORTH CELYNEN PRACTICE
CROWN STREET, CRUMLIN, NEWPORT, NP11 4PQ
ODS code W93067
2.5 km
MARKHAM MEDICAL CENTRE
JAMES STREET, MARKHAM, BLACKWOOD, NP12 0QN
ODS code W93010
3.2 km
SUNNYBANK HEALTH CENTRE
BRYN ROAD, CEFN FFOREST, BLACKWOOD, NP12 3NA
ODS code W93014
4.4 km
ABERTILLERY GROUP
THE BRIDGE CENTRE, FOUNDRY BRIDGE, ABERTILLERY, NP13 1BQ
ODS code W93075
4.5 km
CWM CALON
THE BRIDGE CENTRE, FOUNDRY BRIDGE, ABERTILLERY, NP13 1BQ
ODS code W93007
4.5 km
BLACKWOOD MEDICAL GROUP
AVICENNA MEDICAL CENTRE, PONTLLANFRAITH BLACKWOOD, BLACKWOOD, NP12 2YU
ODS code W93011
4.8 km
PONTLLANFRAITH HEALTH CENTRE
RIVERSIDE MEDICAL PRACTIC, PONTLLANFRAITH HEALTH CENTRE, BLACKWOOD ROAD, PONTLLANFRAITH, BLACKWOOD, NP12 2YU
ODS code W93012
4.8 km
SOUTH STREET SURGERY
SOUTH STREET, BARGOED, CF81 8SU
ODS code W95078
5.0 km
Nearby transport
- 0.1 miles
Rush Drive
BCT · Penyfan
- 0.1 miles
Abingdon Flooring
BCT · Penyfan
- 0.4 miles
Oakwood Close
BCT · Penyfan
- 0.5 miles
Horeb Court
BCT · Trinant
- 0.5 miles
Horeb Court
BCT · Trinant
Evidence in context
Schools
18 open schools are in scope, including 0 primary and 0 secondary schools. Trinant Primary School is the nearest published school at 0.6 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
223 published events cover 12 months, averaging 18.583 events per published month. The largest recorded category is Violence and sexual offences with 104 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.