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CF45 house prices
Land Registry sold prices · to Apr 2026
Sold prices in the CF45 postcode (Mountain Ash, Rhondda Cynon Taf) have risen sharply over the past year — up 6.1% to a median £115,000, well above the wider Rhondda Cynon Taf trend. The priciest road in the district is Alexandra Place at a median of £366,000 across 4 sales.
For the wider picture, see house prices across Rhondda Cynon Taf and how UK areas rank on affordability.
Mountain Ash (CF45) house price trend
32 years of annual medians · source: HM Land Registry Price Paid Data.
Most expensive streets in CF45
| Street | Median | Sales |
|---|---|---|
| Alexandra Place | £366,000 | 4 |
| Grovers Field | £330,000 | 7 |
| Austin Street | £227,498 | 4 |
| Forest View | £210,000 | 17 |
| Trem Y Dyffryn | £200,000 | 9 |
| Aberffrwd Road | £191,498 | 4 |
| Ffordd Y Glowyr | £185,050 | 19 |
| Middle Row | £183,750 | 4 |
Median price, last 5 years (streets with 4+ sales).
Recent sales in CF45
| Date | Address | Price |
|---|---|---|
| Apr 2026 | 9 CLARENCE STREET, CF45 3BB | £130,000 |
| Mar 2026 | 61 TANYCOED STREET, CF45 3YH | £72,500 |
| Mar 2026 | 24 CARDIFF ROAD, CF45 4PL | £115,000 |
| Mar 2026 | 32 RHEOLA STREET, CF45 3TB | £150,000 |
| Mar 2026 | 70 CLARENCE STREET, CF45 3BD | £135,000 |
| Mar 2026 | 3 GLANLAY STREET, CF45 3TL | £127,500 |
| Mar 2026 | 106 NANT Y FEDW, CF45 4LT | £110,000 |
| Mar 2026 | 5 SPRINGFIELD DRIVE, CF45 4UB | £280,000 |
| Mar 2026 | 3 ANN STREET, CF45 4NW | £170,000 |
| Mar 2026 | 14 NEW STREET, CF45 4NR | £120,000 |
| Mar 2026 | 15 CROSS STREET, CF45 4LR | £64,000 |
| Mar 2026 | 59 ALLEN STREET, CF45 4BB | £189,998 |
| Mar 2026 | 2 FFORDD Y GLOWYR, CF45 4FD | £309,500 |
| Mar 2026 | 148 PENRHIWCEIBER ROAD, CF45 3SH | £75,000 |
| Feb 2026 | 22 FOREST VIEW, CF45 3DU | £124,000 |
Other postcodes in Rhondda Cynon Taf
- CF37 house prices £146,500
- CF38 house prices £232,750
- CF39 house prices £132,500
- CF40 house prices £110,000
- CF41 house prices £105,000
- CF42 house prices £108,000
- CF43 house prices £82,750
- CF44 house prices £139,000
- CF72 house prices £249,875
Frequently asked questions
- What's the average house price in CF45 (Mountain Ash)?
- The median sold price in the CF45 postcode district, Mountain Ash is £115,000, based on HM Land Registry Price Paid Data.
- How have house prices in CF45 changed over the last 12 months?
- Median prices in CF45 have risen +6.1% over the last 12 months (Mountain Ash).
- What's the most expensive street in CF45?
- Over the last five years, the priciest street in CF45 has been Alexandra Place, with a median sold price of £366,000 across 4 sales.
- How many homes have sold in CF45 recently?
- 542 homes were sold in the CF45 postcode district in the last 24 months (HM Land Registry).
- How much is a survey on a home in CF45?
- Surveyors price by value, size and age. At CF45's median sold price of £115,000, budget roughly £400–£550 for a RICS Level 2 (Homebuyer) survey or £700–£950 for a Level 3 Building Survey. See house survey costs in 2026 for which level fits which property.
- How much does it cost to move home in CF45?
- Moving home in CF45 typically involves conveyancing (~£900–£1,800 inc. VAT and searches), a survey if you're buying (~£400–£1,300 depending on level), and removals (~£400–£1,200 for a 2–3 bedroom move). See our full cost-of-moving-home guide for every line in the bill.
Compiled by Home Price Hub from official HM Land Registry and ONS open data, updated monthly — figures to , the latest UK House Price Index release. See how we source and calculate these figures.