Our Data Sources
30, Harcourt Terrace, Mountain Ash has 31 entries in the Land Registry , most recently in May 2012 and a single entry in the EPC database dated June 2009.
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
In very good condition, we estimate 30, Harcourt Terrace, Mountain Ash would be worth £120,092, with a potential rental value of £817 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £106,368, with a rental value of £723 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
30, Harcourt Terrace, Mountain Ash occupies a 88 m2 plot as recorded by HM Land Registry.
Of the 67 other houses in this postcode, 59 have recorded plot sizes, and this one ranks as the 51st largest.
Energy Efficiency
30, Harcourt Terrace, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Jun 2009.
The property is not connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
30, Harcourt Terrace, Mountain Ash last changed hands on 18th May 2012, selling for £35,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 121.9% since May 2012.
- Sold May 2012£35,000
- Sold Dec 2006£62,000
- Sold Feb 2001£20,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 143 sales of comparable properties within 640 metres of 30, Harcourt Terrace, Mountain Ash across the last 2 years.
Most recently, 38, Harcourt Terrace, Mountain Ash, CF45 3SD, a freehold house, sold at £97,000 on the 12th January 2026.
Read more about house prices in CF45.
- Sold Jan 2026£97,000 | 3 Bed House38, Harcourt Terrace, Mountain Ash, CF45 3SD38, Harcourt Terrace, Mountain Ash, CF45 3SD
- Sold Feb 2025£92,750 | 3 Bed House19, Harcourt Terrace, Mountain Ash, CF45 3SD19, Harcourt Terrace, Mountain Ash, CF45 3SD
- Sold Dec 2019£55,000 | 3 Bed House36, Harcourt Terrace, Mountain Ash, CF45 3SD36, Harcourt Terrace, Mountain Ash, CF45 3SD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 30, Harcourt Terrace, Mountain Ash as the 58th largest and the 55th most expensive of the 67 addresses on Harcourt Terrace, Penrhiwceiber, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £46k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Penrhiwceiber|600 m away
- Mountain Ash|1.1 km away
- Fernhill|2.5 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












