Our Data Sources
57, William Street, Porth has 31 entries in the Land Registry, most recently in March 2020 and a single entry in the EPC database dated February 2020.
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 57, William Street, Porth, we estimate a market value of £181,081 and a rental value of £1,013 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £160,386 and £897 per month respectively.
Plot Size
HM Land Registry records the plot of land for 57, William Street, Porth as measuring 108 m2.
That makes it the 15th largest plot in the postcode, where 29 of the 35 other houses have recorded plot data.
Energy Efficiency
57, William Street, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Feb 2020.
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 57, William Street, Porth completed on 6th March 2020 at £90,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 0.2% over the period since March 2020.
- Sold Mar 2020£90,000
- Sold Nov 2006£51,500
- Sold Mar 2000£29,000
Similar Properties Sold Nearby
Since 2007 136 properties similar to 57, William Street, Porth have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th November 2025, was 10, Graig Road, Porth, CF39 0NS, a freehold house which sold for £168,000.
Read more about house prices in CF39.
- Sold Nov 2025£168,000 | 4 Bed House10, Graig Road, Porth, CF39 0NS10, Graig Road, Porth, CF39 0NS
- Sold Oct 2025£165,000 | 4 Bed House133, Aberrhondda Road, Porth, CF39 0BA133, Aberrhondda Road, Porth, CF39 0BA
- Sold Sep 2025£145,000 | 4 Bed House45, Aldergrove Road, Porth, CF39 0LP45, Aldergrove Road, Porth, CF39 0LP
- Sold Sep 2025£144,000 | 4 Bed House39, Church Terrace, Porth, CF39 0ET39, Church Terrace, Porth, CF39 0ET
- Sold May 2025£285,000 | 4 Bed House24, Gynor Place, Porth, CF39 0NR24, Gynor Place, Porth, CF39 0NR
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 £141,122, ranging from £114,848 to £166,823.
- 56 William Street
4 Bed House | 6 m | Est. Value: £166,823
- 59 William Street
3 Bed House | 11 m | Est. Value: £157,193
- 54 William Street
3 Bed House | 15 m | Est. Value: £157,193
- 60 William Street
3 Bed House | 16 m | Est. Value: £142,252
- 53 William Street
3 Bed House | 20 m | Est. Value: £145,987
Location Comparison
Of the 68 addresses on William Street, Porth, CF39, 57, William Street, Porth comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.
It is also £24k more expensive than the average property across the CF39 district.
More reading links
Schools Nearby
Public Transport Nearby
- Porth|1.4 km away
- Dinas (Rhondda)|2.2 km away
- Trehafod|2.6 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.
