NP4 9LL area guide
Who lives in NP4 9LL, what homes sell for, and how it compares on crime, schools and transport.
- Neighbourhood
- Blaenavon
- Council
- Torfaen
- Region
- Wales
- Neighbourhood population
- 1,386 (2024)
What NP4 9LL is like
NP4 9LL is a postcode in the Blaenavon area of Torfaen. Because census and crime data isn’t published for single postcodes, the figures here cover the surrounding neighbourhood of about 1,386 people. 65% of households own their home, 21% rent privately and 13.8% are in social housing. The largest age group is 10–14, and 54.6% of adults are in work. On deprivation, it sits near the middle of the scale for Wales. Higher-harm crime is well above the England and Wales average. Homes in NP4 9 sold for a median of £140,250 over the year to August 2026.
How NP4 9LL compares
Headline figures for NP4 9LL, set against Wales as a whole.
Worth knowing before you invest
Where NP4 9LL differs most from the national average.
- 01Higher crime than mostLook closer
54.0 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
- 02A big private rental marketPositive
21% of households rent privately, against 17% across Wales. Tenant demand is established here.
NP4 9LL FAQs
01Is NP4 9LL a good place to live?Deprivation, crime, schools and transport at a glance.
Deprivation, crime, schools and transport at a glance.
02How much does a house cost in NP4 9LL?The median sale price over the last year was £140,250.
The median sale price over the last year was £140,250.
03Is NP4 9LL safe?How recorded crime here compares with the national average.
How recorded crime here compares with the national average.
04Who lives in NP4 9LL?Age, home ownership and housing from the census.
Age, home ownership and housing from the census.
05Which council covers NP4 9LL?The local authority for NP4 9LL is Torfaen.
The local authority for NP4 9LL is Torfaen.
06How well connected is NP4 9LL?Connectivity scores 3.0 out of 10.
Connectivity scores 3.0 out of 10.
Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.