Postcode · Cardiff

CF3 3NP area guide

Who lives in CF3 3NP, what homes sell for, and how it compares on crime, schools and transport.

Neighbourhood: Rumney
Council: Cardiff
Region: Wales
Neighbourhood population: 1,584 (2024)

CF3 3NPCardiff

At a glance

What CF3 3NP is like

CF3 3NP is a postcode in the Rumney area of Cardiff. Because census and crime data isn’t published for single postcodes, the figures here cover the surrounding neighbourhood of about 1,584 people. 58.6% of households own their home, 9.2% rent privately and 31.6% are in social housing. The largest age group is 10–14, and 50.8% of adults are in work. It ranks among the more deprived parts of Wales. Higher-harm crime is above the England and Wales average. Homes in CF3 3 sold for a median of £250,000 over the year to August 2026.

Scores

How CF3 3NP compares

Headline figures for CF3 3NP, set against Wales as a whole.

AffluenceMore

2.0/ 10

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

CrimeMore

8/ 10

Higher than most: 43.1 higher-harm crimes per 1,000 people a year vs 31.1 nationally.

House pricesMore

£250,000

Median over 67 sales in CF3 3, −1.2% on the year before.

TransportMore

3.0/ 10

Limited: 0 stations within a mile, 46 bus stops within 800m.

SchoolsMore

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

Household incomeMore

£45,614

Average annual income before tax, higher than 29% of neighbourhoods in England and Wales.

What stands out

Worth knowing before you invest

Where CF3 3NP differs most from the national average.

01
Higher crime than mostLook closer
43.1 higher-harm crimes per 1,000 people a year, against 31.1 across England and Wales.
02
More deprived than mostLook closer
Scores 2.0 out of 10 on the Welsh Index of Multiple Deprivation 2025 (where 1 is most deprived). Yields can be higher, but check tenant demand street by street.
03
A lot of social housingLook closer
31.6% of homes are social housing, against 16.5% across Wales.
04
Few private renters
Only 9.2% of households rent privately, against 17% across Wales.

Questions

CF3 3NP FAQs

Is CF3 3NP a good place to live?

Deprivation, crime, schools and transport at a glance.

It scores 2.0 out of 10 on the Welsh Index of Multiple Deprivation 2025, where 10 is the least deprived in Wales. Higher-harm crime runs at 43.1 per 1,000 people a year, band 8 of 10 nationally. Transport connectivity scores 3.0 out of 10 (limited).

How much does a house cost in CF3 3NP?

The median sale price over the last year was £250,000.

Homes in CF3 3 sold for a median of £250,000 across 67 sales in the year to August 2026, −1.2% on the year before. Prices come from HM Land Registry’s record of every residential sale.

Is CF3 3NP safe?

How recorded crime here compares with the national average.

Higher-harm crime (violence, robbery, burglary, vehicle crime and weapons offences) runs at 43.1 offences per 1,000 people a year around CF3 3NP, above the 31.1 average across England and Wales, band 8 of 10.

Who lives in CF3 3NP?

Age, home ownership and housing from the census.

The largest age group is 10–14, at 9.3% of residents. 58.6% of households own their home. The most common property type is semi-detached (68.9%).

Which council covers CF3 3NP?

The local authority for CF3 3NP is Cardiff.

CF3 3NP comes under Cardiff in Wales. Council tax, planning applications and bin collections are handled there.

How well connected is CF3 3NP?

Connectivity scores 3.0 out of 10.

There are 46 bus stops within 800m and 0 stations and tram stops within a mile, scoring 3.0 out of 10 (limited). The nearest station is Heath High Level Rail Station, 2.4 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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