Thomas Street - CF45 3BU
Key Postcode Insights
CF45 3BU is a residential postcode situated on Thomas Street, Mountain Ash, CF45 with 41 addresses.
It ranks as the 625th largest and 353rd most expensive of the 758 postcodes in the CF45 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 41 properties: 41 houses.
- Ave. Sale Price
- £141,710
- 10 Year change
- up 75.4%
- Ave. Rental Price
- £846pcm
- 10 Year change
- up 72.9%
- Ave. £ per ft²
- £159/ft²
- Ave. Gross Yield
- 7.2%/year/yr
Key Postcode Insights
CF45 3BU is a residential postcode situated on Thomas Street, Mountain Ash, CF45 with 41 addresses.
It ranks as the 625th largest and 353rd most expensive of the 758 postcodes in the CF45 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 41 properties: 41 houses.
- Ave. Sale Price
- £141,710
- 10 Year change
- up 75.4%
- Ave. Rental Price
- £846pcm
- 10 Year change
- up 72.9%
- Ave. £ per ft²
- £159/ft²
- Ave. Gross Yield
- 7.2%/year/yr
Explore Propertiesin CF45 3BU
- 1A Thomas Street
Unknown
- 1 Thomas Street
4 Bed Period House
- 2 Thomas Street
Unknown
- 3 Thomas Street
4 Bed Period House
- 4 Thomas Street
3 Bed Period House
Sales Market Trends
The last sale in CF45 3BU sold for £145,000 on 20th February 2026. Since then prices are up an average of 2.8%.
The current average value in the postcode is £141,710.
The CF45 3BU Sales Market has increased by 75.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.9% | £141,710 |
| June 2025 | 5% | £136,402 |
| June 2024 | 2.9% | £129,855 |
| June 2023 | -1.5% | £126,180 |
| June 2022 | 18.3% | £128,055 |
| June 2021 | 12.6% | £108,272 |
| June 2020 | 7.3% | £96,191 |
| June 2019 | 5.1% | £89,633 |
| June 2018 | 2.3% | £85,262 |
| June 2017 | 3.1% | £83,306 |
| June 2016 | 4% | £80,774 |
| June 2015 | 2.8% | £77,660 |
| June 2014 | 2.3% | £75,535 |
| June 2013 | -2% | £73,814 |
| June 2012 | -1.8% | £75,331 |
| June 2011 | -1.4% | £76,728 |
| June 2010 | 2.6% | £77,855 |
| June 2009 | -11.5% | £75,864 |
| June 2008 | -3.1% | £85,747 |
| June 2007 | 0% | £88,510 |
Rental Market Trends
The current average rental value in the postcode is £846.
The CF45 3BU Rental Market has increased by 72.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £846pcm |
| June 2025 | 4.7% | £823pcm |
| June 2024 | 6.5% | £786pcm |
| June 2023 | 9.6% | £738pcm |
| June 2022 | 13.5% | £673pcm |
| June 2021 | 8.7% | £593pcm |
| June 2020 | 3.7% | £545pcm |
| June 2019 | 2.6% | £526pcm |
| June 2018 | 2.8% | £513pcm |
| June 2017 | 1.9% | £498pcm |
| June 2016 | 4% | £489pcm |
| June 2015 | 1.5% | £470pcm |
| June 2014 | 1.2% | £463pcm |
| June 2013 | 0% | £458pcm |
| June 2012 | -0.3% | £457pcm |
| June 2011 | 2.6% | £459pcm |
| June 2010 | 2.2% | £447pcm |
| June 2009 | -4.5% | £437pcm |
| June 2008 | -0.5% | £458pcm |
| June 2007 | 0% | £460pcm |
Sales History
The last sale was on 20th February 2026 for £145,000 and since then the market in the area has increased by 2.8%. The postcode has had a total of 50 sales since 1995.
CF45 3BU has seen 4 sales in the last three years and 1 sale in the last twelve months.
- Sold Feb 2026£145,000 | 3 Bed House12, Thomas Street, Mountain Ash, CF45 3BU12, Thomas Street, Mountain Ash, CF45 3BU
- Sold Jun 2025£60,000 | 3 Bed House12, Thomas Street, Mountain Ash, CF45 3BU12, Thomas Street, Mountain Ash, CF45 3BU
- Sold Jun 2024£47,000 | 3 Bed House40, Thomas Street, Mountain Ash, CF45 3BU40, Thomas Street, Mountain Ash, CF45 3BU
- Sold Dec 2023£18,000 | 4 Bed House1A, Thomas Street, Mountain Ash, CF45 3BU1A, Thomas Street, Mountain Ash, CF45 3BU
- Sold Aug 2022£149,950 | 4 Bed House37, Thomas Street, Mountain Ash, CF45 3BU37, Thomas Street, Mountain Ash, CF45 3BU
Nearby Postcodes
CF45 3BU is the 625th largest and the 353rd most expensive postcode out of the 758 postcodes in the CF45 area.
- CF45 3DA, Mount Pleasant Place, Mountain Ash, CF45CF45 3DA10 Addresses|75 m away
- CF45 3BS, Gladstone Terrace, Mountain Ash, CF45CF45 3BS8 Addresses|78 m away
- CF45 3YU, Glancynon Street, Mountain Ash, CF45CF45 3YU25 Addresses|82 m away
- CF45 3BY, Bush Road, Mountain Ash, CF45CF45 3BY1 Addresses|93 m away
- CF45 3BT, Gladstone Street, Mountain Ash, CF45CF45 3BT34 Addresses|96 m away
Property Types
- 34 period houses built between 1800 and 1911
- 1 house of an unknown age
- 6 other addresses of unknown type
- period house (34)
- house (1)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 34 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (13)
- G (0)
- D (18)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Aug 2022£149,950 | 4 Bed House37, Thomas Street, Mountain Ash, CF45 3BU37, Thomas Street, Mountain Ash, CF45 3BU
- Sold Feb 2026£145,000 | 3 Bed House12, Thomas Street, Mountain Ash, CF45 3BU12, Thomas Street, Mountain Ash, CF45 3BU
- Sold Sep 2021£140,000 | 4 Bed House1, Thomas Street, Mountain Ash, CF45 3BU1, Thomas Street, Mountain Ash, CF45 3BU
Schools Nearby
Public Transport Nearby
The closest station to CF45 3BU is Mountain Ash station, which is 800 metres away.
- Mountain Ash|800 m away
- Penrhiwceiber|1.0 km away
- Fernhill|2.1 km away
- Merthyr Vale|2.9 km away
