Our Data Sources
21, Upton Street, Porth has 51 entries in the Land Registry, most recently in June 2021 and a single entry in the EPC database dated January 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Upton Street, Porth, we estimate a market value of £173,475 and a rental value of £922 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £153,650 and £817 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Upton Street, Porth as measuring 123 m2.
That makes it the 12th largest plot in the postcode, where 27 of the 30 other houses have recorded plot data.
Energy Efficiency
21, Upton Street, Porth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Jan 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 21, Upton Street, Porth completed on 25th June 2021 at £140,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 5 times.
Values of comparable properties have risen by 4.3% over the period since June 2021.
- Sold Jun 2021£140,000
- Sold Jul 2016£115,000
- Sold Oct 2010£99,000
Similar Properties Sold Nearby
Since 2017 184 properties similar to 21, Upton Street, Porth have sold within a radius of 820 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th April 2026, was 143, Aldergrove Road, Porth, CF39 0LU, a freehold house which sold for £126,000.
Read more about house prices in CF39.
- Sold Apr 2026£126,000 | 4 Bed House143, Aldergrove Road, Porth, CF39 0LU143, Aldergrove Road, Porth, CF39 0LU
- Sold Apr 2026£142,000 | 3 Bed House21, Aldergrove Road, Porth, CF39 0LP21, Aldergrove Road, Porth, CF39 0LP
- Sold Dec 2025£188,000 | 4 Bed House148, Aberrhondda Road, Porth, CF39 0BA148, Aberrhondda Road, Porth, CF39 0BA
- Sold Nov 2025£105,000 | 3 Bed House170, Aberrhondda Road, Porth, CF39 0LN170, Aberrhondda Road, Porth, CF39 0LN
- Sold Oct 2025£105,000 | 4 Bed House12, Upton Street, Porth, CF39 0DR12, Upton Street, Porth, CF39 0DR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £167,658, ranging from £154,320 to £190,964.
- 20 Upton Street
3 Bed House | 5 m | Est. Value: £156,905
- 25 Upton Street
3 Bed House | 21 m | Est. Value: £157,757
- 10 Upton Street
4 Bed House | 24 m | Est. Value: £172,776
- 9 Upton Street
4 Bed House | 25 m | Est. Value: £171,976
- 26 Upton Street
3 Bed House | 25 m | Est. Value: £157,757
Location Comparison
Of the 30 addresses on Upton Street, Porth, CF39, 21, Upton Street, Porth comes out as the 17th largest and the 17th most expensive in our analysis of the public data.
It is also £18k more expensive than the average property across the CF39 district.
More reading links
Schools Nearby
Public Transport Nearby
- Porth|800 m away
- Dinas (Rhondda)|1.5 km away
- Tonypandy|2.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
