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Postcode District

CF23

CARDIFF

Cardiff, Wales, England

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CF23 is the postcode district for CARDIFF, located in Cardiff, Wales.

Avg price £366,798
1yr change ▼ 6.2%
Crime 44% below avg
Schools 0 Outstanding
Updated 2026-03
BUS
Average House Price

£366,798

▼ 6.2% vs last year

This area National avg £287K

28% above national avg

Crime Rate

45.5/1,000

This area National avg 81.3/1,000

44% below national avg

Schools (Ofsted)

20 schools

Broadband Speed

341 Mbps

Property Prices in CF23

Source: HM Land Registry Price Paid Data

The average property price in CF23 is £366,798, which is 33% above the Cardiff average of £275,506.

Properties in CF23 cost 27.8% more than the England and Wales average of £287,000.

House prices in CF23 have fallen 6.2% over the past 12 months and risen 0.0% over five years.

Explore Cardiff postcodes or read the Cardiff house prices guide →

Average Price by Property Type

Type Average Price Sales (12m)
Detached £543,543 325
Semi-detached £369,383 436
Terraced £290,933 523
Flat £196,069 350
All types £366,798 1675

5-Year Price History

£351K £357K £363K £368K £374K 2023 2024 2025

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Crime & Safety in CF23

Source: data.police.uk (rolling 12 months)

With 45.5 recorded crimes per 1,000 residents, CF23 has a crime rate well 44% below the national average of 81.3 per 1,000.

See how CF23 compares: safest areas in England & Wales →

Crime by Type vs National Average

Violent crime
17.2 per 1,000 (avg: 22.1 per 1,000)
Burglary
2.0 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
2.5 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
5.7 per 1,000 (avg: 16.2 per 1,000)
Other theft
6.5 per 1,000 (avg: 9.5 per 1,000)
This area
National average

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Schools in CF23

Source: DfE Get Information About Schools / Ofsted

CF23 has 20 schools within or near its boundaries, including 0 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
Lakeside Primary School Other Not inspected mi
Llanedeyrn Primary School Other Not inspected mi
Springwood Primary School Other Not inspected mi
Bryn Celyn Primary School Other Not inspected mi
Ysgol Y Berllan Deg Other Not inspected mi

0

Outstanding

0

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

383,919

Population

62

Median Age

66%

Owner-Occupied

71%

Economically Active

Tenure Type

Owner-occupied
66.0%
Private rent
20.0%
Social rent
14.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in CF23 are 341.0 Mbps, with 99% of premises having access to superfast broadband and 90% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

341.0 Mbps

Avg Download

61.0 Mbps

Avg Upload

98%

Superfast Coverage

86%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in CF23 is collected by Cardiff Council. The Band D rate is £2,151/year.

Band A
8.0%
Band B
14.0%
Band C
25.0%
Band D
22.0%
Band E
16.0%
Band F
9.0%
Band G
5.0%
Band H
1.0%

Area Summary

CF

CF23 — CARDIFF

Area Summary

CF23 (CARDIFF) offers above-average property prices (£366,798, 28% above national average), low crime (44% below national average), 20 nearby schools, and excellent broadband (341 Mbps average).

Prices

Above avg

Safety

Low crime

Schools

Weak

Broadband

Good

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Frequently Asked Questions about CF23 CARDIFF

What is the average house price in CF23 CARDIFF?
The average house price in CF23 (CARDIFF) is £366,798, based on 1675 residential sales in the past 12 months. This is 28% above the national average of £287,000. Prices have fallen by 6.2% over the past year.
Is CF23 CARDIFF a safe area to live?
Crime in CF23 is significantly below the national average (45.5 crimes per 1,000 residents vs the national average of 81.3). The most common crime types recorded are violent crime (17.2 per 1,000) and antisocial behaviour (5.7 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of CF23 CARDIFF?
The population of CF23 (CARDIFF) is approximately 383,919 (ONS Census 2021). The median age is 62 years. 66% of homes are owner-occupied, 20% are privately rented, and 14% are social housing.
How fast is broadband in CF23?
The average broadband download speed in CF23 is 341 Mbps. Superfast broadband (30 Mbps+) is available to 98% of premises, ultrafast to 86%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in CF23 CARDIFF?
There are 20 schools in or near CF23. 0% are rated Good or Outstanding by Ofsted — 0 Outstanding and 0 Good. None require improvement.

Nearby Postcodes

Compare areas →

CF24

CARDIFF

£313K

▼ 30.8% YoY

Compare CF23 with nearby areas

CF23 vs CF24

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