Postcode · Blackwood

NP12 4AE area guide

Who lives in NP12 4AE, what homes sell for, and how it compares on crime, schools and transport.

Neighbourhood: Oakdale & Pen-twyn
Council: Caerphilly
Region: Wales
Neighbourhood population: 2,035 (2024)

NP12 4AEBlackwood

At a glance

What NP12 4AE is like

NP12 4AE is a postcode in the Oakdale & Pen-twyn area of Caerphilly. Because census and crime data isn’t published for single postcodes, the figures here cover the surrounding neighbourhood of about 2,035 people. 84.9% of households own their home, 9.7% rent privately and 5.1% are in social housing. The largest age group is 40–44, and 61.7% of adults are in work. It ranks among the more affluent parts of Wales. Higher-harm crime is well below the England and Wales average. Homes in NP12 sold for a median of £210,000 over the year to August 2026.

Scores

How NP12 4AE compares

Headline figures for NP12 4AE, set against Wales as a whole.

AffluenceMore

10.0/ 10

Less deprived than most. Scored from 1 (most deprived in Wales) to 10 (least deprived).

CrimeMore

4/ 10

Around the middle: 16.3 higher-harm crimes per 1,000 people a year vs 31.1 nationally.

House pricesMore

£210,000

Median over 311 sales in NP12, 0% on the year before.

TransportMore

1.2/ 10

Poor: 0 stations within a mile, 7 bus stops within 800m.

SchoolsMore

3 schools within 1 mile. None has a published inspection grade.

Household incomeMore

£46,021

Average annual income before tax, higher than 30% of neighbourhoods in England and Wales.

What stands out

Worth knowing before you invest

Where NP12 4AE differs most from the national average.

01
Among the more affluent placesPositive
Scores 10.0 out of 10 on the Welsh Index of Multiple Deprivation 2025, making it less deprived than most of Wales.
02
Few private renters
Only 9.7% of households rent privately, against 17% across Wales.
03
Mostly owner-occupied
84.9% of households own their home, against 66.1% across Wales.

Questions

NP12 4AE FAQs

Is NP12 4AE a good place to live?

Deprivation, crime, schools and transport at a glance.

It scores 10.0 out of 10 on the Welsh Index of Multiple Deprivation 2025, where 10 is the least deprived in Wales. Higher-harm crime runs at 16.3 per 1,000 people a year, band 4 of 10 nationally. Transport connectivity scores 1.2 out of 10 (poor).

How much does a house cost in NP12 4AE?

The median sale price over the last year was £210,000.

Homes in NP12 sold for a median of £210,000 across 311 sales in the year to August 2026, 0% on the year before. Prices come from HM Land Registry’s record of every residential sale.

Is NP12 4AE safe?

How recorded crime here compares with the national average.

Higher-harm crime (violence, robbery, burglary, vehicle crime and weapons offences) runs at 16.3 offences per 1,000 people a year around NP12 4AE, well below the 31.1 average across England and Wales, band 4 of 10.

Who lives in NP12 4AE?

Age, home ownership and housing from the census.

The largest age group is 40–44, at 7.9% of residents. 84.9% of households own their home. The most common property type is detached (49.3%).

Which council covers NP12 4AE?

The local authority for NP12 4AE is Caerphilly.

NP12 4AE comes under Caerphilly in Wales. Council tax, planning applications and bin collections are handled there.

How well connected is NP12 4AE?

Connectivity scores 1.2 out of 10.

There are 7 bus stops within 800m and 0 stations and tram stops within a mile, scoring 1.2 out of 10 (poor). The nearest station is Llanhilleth Rail Station, 1.6 miles away.

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.

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