Harriet Street - CF24 4BY
Key Postcode Insights
CF24 4BY is a residential postcode situated on Harriet Street, Cardiff, CF24 with 27 addresses.
It ranks as the 531st largest and 873rd most expensive of the 954 postcodes in the CF24 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 27 properties: 20 houses and 7 flats.
- Ave. Sale Price
- £267,855
- 10 Year change
- up 32.8%
- Ave. Rental Price
- £1,444pcm
- 10 Year change
- up 63.5%
- Ave. £ per ft²
- £204/ft²
- Ave. Gross Yield
- 6.5%/year/yr
Key Postcode Insights
CF24 4BY is a residential postcode situated on Harriet Street, Cardiff, CF24 with 27 addresses.
It ranks as the 531st largest and 873rd most expensive of the 954 postcodes in the CF24 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 27 properties: 20 houses and 7 flats.
- Ave. Sale Price
- £267,855
- 10 Year change
- up 32.8%
- Ave. Rental Price
- £1,444pcm
- 10 Year change
- up 63.5%
- Ave. £ per ft²
- £204/ft²
- Ave. Gross Yield
- 6.5%/year/yr
Explore Propertiesin CF24 4BY
- The Mews
Building  |  2 Flats
- 2 Harriet Street
5 Bed Period House
- 4 Harriet Street
4 Bed Period House
- 6 Harriet Street
Building  |  2 Flats
- 8 Harriet Street
5 Bed Period House
Sales Market Trends
The last sale in CF24 4BY sold for £525,000 on 21st November 2025. Since then prices are up an average of 5.9%.
The current average value in the postcode is £267,855.
The CF24 4BY Sales Market has increased by 32.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1% | £267,855 |
| June 2025 | 1.4% | £265,113 |
| June 2024 | 3.5% | £261,392 |
| June 2023 | 0.3% | £252,443 |
| June 2022 | 7.3% | £251,807 |
| June 2021 | 4.6% | £234,682 |
| June 2020 | 4.2% | £224,432 |
| June 2019 | 2.3% | £215,320 |
| June 2018 | 3.9% | £210,460 |
| June 2017 | 0.4% | £202,487 |
| June 2016 | 6.1% | £201,744 |
| June 2015 | 5.9% | £190,147 |
| June 2014 | 3.7% | £179,526 |
| June 2013 | 1% | £173,066 |
| June 2012 | -0.8% | £171,390 |
| June 2011 | -1.2% | £172,799 |
| June 2010 | 5.9% | £174,841 |
| June 2009 | -9.8% | £165,165 |
| June 2008 | -5.7% | £183,198 |
| June 2007 | 0% | £194,350 |
Rental Market Trends
The current average rental value in the postcode is £1,444.
The CF24 4BY Rental Market has increased by 63.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.8% | £1,444pcm |
| June 2025 | 4.3% | £1,404pcm |
| June 2024 | 7.9% | £1,347pcm |
| June 2023 | 11.2% | £1,248pcm |
| June 2022 | 10.5% | £1,122pcm |
| June 2021 | 5.4% | £1,016pcm |
| June 2020 | 2.8% | £964pcm |
| June 2019 | 1.1% | £938pcm |
| June 2018 | 2.2% | £928pcm |
| June 2017 | 2.7% | £907pcm |
| June 2016 | 4.3% | £883pcm |
| June 2015 | 3.1% | £847pcm |
| June 2014 | 3.2% | £821pcm |
| June 2013 | 2.2% | £796pcm |
| June 2012 | 1.2% | £779pcm |
| June 2011 | 0.8% | £769pcm |
| June 2010 | 2.4% | £763pcm |
| June 2009 | -2.1% | £745pcm |
| June 2008 | 0.8% | £761pcm |
| June 2007 | 0% | £754pcm |
Sales History
The last sale was on 21st November 2025 for £525,000 and since then the market in the area has increased by 5.9%. The postcode has had a total of 27 sales since 1995.
CF24 4BY has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£525,000 | 5 Bed House32, Harriet Street, Cardiff, CF24 4BY32, Harriet Street, Cardiff, CF24 4BY
- Sold Sep 2024£600,000 | 5 Bed House18, Harriet Street, Cardiff, CF24 4BY18, Harriet Street, Cardiff, CF24 4BY
- Sold May 2023£310,000 | 4 Bed House42, Harriet Street, Cardiff, CF24 4BY42, Harriet Street, Cardiff, CF24 4BY
- Sold Mar 2016£250,000 | 6 Bed House36, Harriet Street, Cardiff, CF24 4BY36, Harriet Street, Cardiff, CF24 4BY
- Sold Dec 2014£390,000 | 5 Bed House14, Harriet Street, Cardiff, CF24 4BY14, Harriet Street, Cardiff, CF24 4BY
Nearby Postcodes
CF24 4BY is the 531st largest and the 873rd most expensive postcode out of the 954 postcodes in the CF24 area.
- CF24 4BU, Harriet Street, Cardiff, CF24CF24 4BU22 Addresses|31 m away
- CF24 4BD, Thesiger Court, Cardiff, CF24CF24 4BD6 Addresses|44 m away
- CF24 4BL, Fitzroy Street, Cardiff, CF24CF24 4BL26 Addresses|53 m away
- CF24 4BP, Thesiger Street, Cardiff, CF24CF24 4BP26 Addresses|68 m away
- CF24 4DA, Richards Street, Cardiff, CF24CF24 4DA46 Addresses|81 m away
Property Types
- 19 period houses built between 1800 and 1911
- 7 period flats built between 1800 and 1911
- 1 house of an unknown age
- period house (19)
- period flat (7)
- house (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 24 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (0)
- F (0)
- C (7)
- G (0)
- D (13)
- No EPC (3)
Top 3 Most Expensive Sales
- Sold Sep 2024£600,000 | 5 Bed House18, Harriet Street, Cardiff, CF24 4BY18, Harriet Street, Cardiff, CF24 4BY
- Sold Nov 2025£525,000 | 5 Bed House32, Harriet Street, Cardiff, CF24 4BY32, Harriet Street, Cardiff, CF24 4BY
- Sold Mar 2026£500,000 | 3 Bed House62, Harriet Street, Cardiff, CF24 4BW62, Harriet Street, Cardiff, CF24 4BW
Schools Nearby
Public Transport Nearby
The closest station to CF24 4BY is Cathays station, which is 300 metres away.
- Cathays|300 m away
- Cardiff Queen Street|1.1 km away
- Cardiff Central|1.7 km away
- Ninian Park|2.4 km away
