Robert Street - CF37 3DY
Key Postcode Insights
CF37 3DY is a residential postcode situated on Robert Street, Ynysybwl, Pontypridd, CF37 with 45 addresses.
It ranks as the 691st largest and 141st most expensive of the 816 postcodes in the CF37 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 45 properties: 39 houses and 6 flats.
- Ave. Sale Price
- £128,434
- 10 Year change
- up 59.6%
- Ave. Rental Price
- £814pcm
- 10 Year change
- up 65.9%
- Ave. £ per ft²
- £123/ft²
- Ave. Gross Yield
- 7.6%/year/yr
Key Postcode Insights
CF37 3DY is a residential postcode situated on Robert Street, Ynysybwl, Pontypridd, CF37 with 45 addresses.
It ranks as the 691st largest and 141st most expensive of the 816 postcodes in the CF37 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 45 properties: 39 houses and 6 flats.
- Ave. Sale Price
- £128,434
- 10 Year change
- up 59.6%
- Ave. Rental Price
- £814pcm
- 10 Year change
- up 65.9%
- Ave. £ per ft²
- £123/ft²
- Ave. Gross Yield
- 7.6%/year/yr
Explore Propertiesin CF37 3DY
- 34 Robert Street
Unknown
- 36 Robert Street
Building  |  2 Flats
- 38 Robert Street
4 Bed Period House
- 40 Robert Street
Unknown
- 42 Robert Street
Unknown
Sales Market Trends
The last sale in CF37 3DY sold for £70,000 on 12th December 2025. Since then prices are up an average of 3.8%.
The current average value in the postcode is £128,434.
The CF37 3DY Sales Market has increased by 59.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £128,434 |
| June 2025 | 5% | £125,076 |
| June 2024 | 2.1% | £119,087 |
| June 2023 | -0.2% | £116,691 |
| June 2022 | 14.8% | £116,899 |
| June 2021 | 10.6% | £101,801 |
| June 2020 | 5.8% | £92,046 |
| June 2019 | 4.7% | £86,974 |
| June 2018 | 2.6% | £83,039 |
| June 2017 | 0.6% | £80,952 |
| June 2016 | 3% | £80,487 |
| June 2015 | 2.4% | £78,124 |
| June 2014 | 3.5% | £76,289 |
| June 2013 | 0.3% | £73,740 |
| June 2012 | -2.3% | £73,541 |
| June 2011 | -2.8% | £75,258 |
| June 2010 | 3.2% | £77,438 |
| June 2009 | -11.3% | £75,006 |
| June 2008 | -5.2% | £84,551 |
| June 2007 | 0% | £89,233 |
Rental Market Trends
The current average rental value in the postcode is £814.
The CF37 3DY Rental Market has increased by 65.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.3% | £814pcm |
| June 2025 | 4.9% | £796pcm |
| June 2024 | 7.2% | £759pcm |
| June 2023 | 10.3% | £709pcm |
| June 2022 | 11.7% | £642pcm |
| June 2021 | 7% | £575pcm |
| June 2020 | 3.5% | £537pcm |
| June 2019 | 1.6% | £519pcm |
| June 2018 | 2.3% | £511pcm |
| June 2017 | 1.7% | £499pcm |
| June 2016 | 3.1% | £491pcm |
| June 2015 | 2% | £476pcm |
| June 2014 | 1.9% | £467pcm |
| June 2013 | 0.7% | £458pcm |
| June 2012 | 0.4% | £455pcm |
| June 2011 | 0.8% | £454pcm |
| June 2010 | 1.7% | £450pcm |
| June 2009 | -3.9% | £442pcm |
| June 2008 | 0% | £460pcm |
| June 2007 | 0% | £460pcm |
Sales History
The last sale was on 12th December 2025 for £70,000 and since then the market in the area has increased by 3.8%. The postcode has had a total of 61 sales since 1995.
CF37 3DY has seen 8 sales in the last three years and 3 sales in the last twelve months.
- Sold Dec 2025£70,000 | 3 Bed House85, Robert Street, Pontypridd, CF37 3DY85, Robert Street, Pontypridd, CF37 3DY
- Sold Nov 2025£109,000 | 2 Bed Flat54, Robert Street, Pontypridd, CF37 3DY54, Robert Street, Pontypridd, CF37 3DY
- Sold Aug 2025£150,000 | 4 Bed House50, Robert Street, Pontypridd, CF37 3DY50, Robert Street, Pontypridd, CF37 3DY
- Sold Apr 2024£69,995 | 4 Bed House53, Robert Street, Pontypridd, CF37 3DY53, Robert Street, Pontypridd, CF37 3DY
- Sold Jan 2024£32,500 | 3 Bed House48, Robert Street, Pontypridd, CF37 3DY48, Robert Street, Pontypridd, CF37 3DY
Nearby Postcodes
CF37 3DY is the 691st largest and the 141st most expensive postcode out of the 816 postcodes in the CF37 area.
- CF37 3DT, Glynmynach Street, Ynysybwl, Pontypridd, CF37CF37 3DT26 Addresses|52 m away
- CF37 3EW, Cribbyn Ddu Street, Ynysybwl, Pontypridd, CF37CF37 3EW14 Addresses|61 m away
- CF37 3EH, Grove Terrace, Ynysybwl, Pontypridd, CF37CF37 3EH4 Addresses|102 m away
- CF37 3EL, Thompson Villas, Ynysybwl, Pontypridd, CF37CF37 3EL31 Addresses|110 m away
- CF37 3EP, Robert Street, Ynysybwl, Pontypridd, CF37CF37 3EP2 Addresses|122 m away
Property Types
- 24 period houses built between 1800 and 1911
- 7 period flats built between 1800 and 1911
- 3 houses of an unknown age
- 11 other addresses of unknown type
- period house (24)
- period flat (7)
- house (3)
- Unknown (11)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 26 properties.
- The most common rating is D.
- A (0)
- E (9)
- B (0)
- F (1)
- C (3)
- G (0)
- D (13)
- No EPC (19)
Top 3 Most Expensive Sales
- Sold Jul 2023£630,000 | 5 Bed HouseGat Ddu, Robert Street, Pontypridd, CF37 3EDGat Ddu, Robert Street, Pontypridd, CF37 3ED
- Sold Jun 2015£249,995 | 5 Bed HouseAelwyd, Robert Street, Pontypridd, CF37 3EBAelwyd, Robert Street, Pontypridd, CF37 3EB
- Sold Nov 2006£190,000 | 4 Bed HouseGreenbank, Robert Street, Pontypridd, CF37 3EDGreenbank, Robert Street, Pontypridd, CF37 3ED
Schools Nearby
Public Transport Nearby
The closest station to CF37 3DY is Abercynon station, which is 2.3 kilometres away.
- Abercynon|2.3 km away
- Trehafod|3.3 km away
- Quakers Yard|3.6 km away
- Penrhiwceiber|3.8 km away
