At a Glance
Average Property Price - CF23
£331,938
53
National percentile
12 month avg at 31 Jul 2026
Average Monthly Rent - CF
£966
41
National percentile
Estimate at 31 Jul 2026
Average Net Household Income - CF23
£42,485
68
National percentile
2023 census data
Flat / Maisonette Yield - CF
5.5%
28
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Price Growth - CF23
2.9%
42
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - CF
5.0%
92
National percentile
Estimate at 31 Jul 2026
Street Rankings — CF23
Top 5 streets in CF23 ranked by 3-year average sale price.
| # | Street | 3Y Avg |
|---|---|---|
| 1 | Llandennis Court | £1,300,000 |
| 2 | Westminster Crescent | £1,220,000 |
| 3 | Cefn Coed Crescent | £1,159,000 |
| 4 | Ty Gwyn Crescent | £953,333 |
| 5 | Cyncoed Avenue | £950,000 |
Highest Monthly Sales — CF23
The highest-value transaction recorded in CF23 for each of the last 5 months.
Property Price & Volume Trends
The average property price in CF23 stands at £352,000, roughly in line with the UK average. Over the past decade, prices have grown at 4.0% per year, a rate slightly above the national trend. Transaction activity has softened, with 476 sales in the latest year compared to a 10-year average of 598 annually.
Rent & Yield Trends
Average monthly rent across the broader CF postcode area is £950, below the national median. Rental growth has been notably strong at 4.8% per year, among the fastest nationally. The flat yield currently stands at 5.2%, a meaningful uplift from the 10-year average of 4.5%, reflecting improved investor returns in the area.
Income & Affordability Trends
Average household income is £42,485, comfortably above the national median. The price-to-income ratio of 8.0x has improved slightly since 2016 (8.2x), indicating modestly better purchase affordability over the period. Rental affordability has also improved, with the rent-to-income ratio falling from 26.4% in 2016 to 26% today.
Resident Demographic Profile
The area has a notably younger profile than the UK average, with 20.8% of the population under 15 compared to 17.5% nationally, and a higher proportion of working-age adults aged 35–49 (20.5% vs 18.7%). Owner-occupation is particularly strong, with 38% purchasing via mortgage—well above the national rate of 27%—while professional employment is exceptionally common at 29.1% versus 20.5% nationally. The trades sector is underrepresented at 6.9% against the national average of 10.5%.