Our Data Sources
59, William Street, Porth has a single entry in the Land Registry from June 2007 and a single entry in the EPC database dated July 2019.
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.
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 59, William Street, Porth, we estimate a market value of £165,053 and a rental value of £925 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £146,190 and £819 per month respectively.
Plot Size
HM Land Registry records the plot of land for 59, William Street, Porth as measuring 100 m2.
That makes it the 27th largest plot in the postcode, where 29 of the 35 other houses have recorded plot data.
Energy Efficiency
59, William Street, Porth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Jul 2019.
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 59, William Street, Porth completed on 8th June 2007 at £94,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 61.9% over the period since June 2007.
- Sold Jun 2007£94,000
Similar Properties Sold Nearby
Since 2015 212 properties similar to 59, 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 20th February 2026, was 117, Aldergrove Road, Porth, CF39 0LP, a freehold house which sold for £169,000.
Read more about house prices in CF39.
- Sold Feb 2026£169,000 | 3 Bed House117, Aldergrove Road, Porth, CF39 0LP117, Aldergrove Road, Porth, CF39 0LP
- Sold Nov 2025£168,000 | 4 Bed House10, Graig Road, Porth, CF39 0NS10, Graig Road, Porth, CF39 0NS
- Sold Sep 2025£144,000 | 4 Bed House39, Church Terrace, Porth, CF39 0ET39, Church Terrace, Porth, CF39 0ET
- Sold Jul 2025£159,000 | 3 Bed House111, Aldergrove Road, Porth, CF39 0LP111, Aldergrove Road, Porth, CF39 0LP
- Sold Apr 2025£155,000 | 4 Bed House36, Ynys Street, Porth, CF39 0HL36, Ynys Street, Porth, CF39 0HL
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 £141,211, ranging from £114,848 to £172,458.
- 60 William Street
3 Bed House | 5 m | Est. Value: £142,252
- 57 William Street
5 Bed House | 11 m | Est. Value: £172,458
- 56 William Street
4 Bed House | 17 m | Est. Value: £166,823
- 63 William Street
3 Bed House | 20 m | Est. Value: £137,799
- 9 William Street
4 Bed House | 22 m | Est. Value: £145,585
Location Comparison
Of the 68 addresses on William Street, Porth, CF39, 59, William Street, Porth comes out as the 11th largest and the 9th most expensive in our analysis of the public data.
It is also £9k 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.
