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21, MOUNTAIN VIEW, TREHERBERT, TREORCHY, CF42 5LU - £35,500

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

21 MOUNTAIN VIEW is a very large extended terraced house of 117m², built sometime before 1900, which could now be worth an estimated £121,222. It was last sold for £35,500 in July 2003, which was around 16% below the average July 2003 terraced price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was July 2019, where the current energy rating was D, and the potential energy rating was C.

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21 MOUNTAIN VIEW Sold Prices

Land registry data shows one sale for 21 MOUNTAIN VIEW since 1st January 1995. The below table shows the price paid for the one sale, along with the average terraced price in the Rhondda Cynon Taf local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2003
4 JUL
£35,500£42,330
down arrow
16% below HPI

What might 21 MOUNTAIN VIEW be worth now?

21 MOUNTAIN VIEW might now be worth an estimated £121,222.

This is based on house price inflation of 241.5%, between July 2003 and April 2026, for terraced houses, in the Rhondda Cynon Taf local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 241.5% inflationary increase is applied to the most recent sale price for 21 MOUNTAIN VIEW of £35,500 on 4th July 2003. For the value to have increased from £35,500 to £121,222 over the 23 years and three months to April 2026, the following assumptions must hold true:

  • The value of 21 MOUNTAIN VIEW has moved in line with the HPI for terraced houses in the Rhondda Cynon Taf local authority area.
  • The July 2003 sale price of £35,500 represented a fair market value for the property.
  • The size, condition, and specification of 21 MOUNTAIN VIEW has not materially changed since July 2003.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 21 MOUNTAIN VIEW?

21 MOUNTAIN VIEW is 117m², which includes two extensions, according to the EPC inspection conducted in July 2019. This puts it in the largest 10% of terraced houses in Treherbert, based on EPC data. The below chart shows the distribution of terraced houses by size in Treherbert, and where 21 MOUNTAIN VIEW lies on this distribution: 93% of terraced houses are smaller than 21 MOUNTAIN VIEW, and 7% of terraced houses are larger. Note that EPC data is not available for all properties in Treherbert.

21, MOUNTAIN VIEW, TREHERBERT, TREORCHY, CF42 5LU: Size of property relative to terraced houses in Treherbert

21 MOUNTAIN VIEW: Plot

21 MOUNTAIN VIEW sits on a plot of roughly 0.028 of an acre, or 114m².

Where is 21 MOUNTAIN VIEW?

21 MOUNTAIN VIEW is located in TREHERBERT, in the CF42 postcode district.

All property sales on MOUNTAIN VIEW

Most recent sales first:

Limited data available
2025
8 OCT
£56,000
Limited data available
2023
20 DEC
£78,000
Limited data available
2023
12 OCT
£79,995
Limited data available
2020
14 DEC
£290,000
Limited data available
2020
4 AUG
£52,000
Limited data available
2020
24 APR
£39,500
Full data available
2017
25 AUG
£70,000
Full data available
2014
22 DEC
£55,000
Limited data available
2014
24 MAR
£33,000
Full data available
2011
17 AUG
£75,000
Full data available
2010
27 SEP
£35,500
Limited data available
2003
25 JUL
£48,000
Full data available
2003
11 JUL
£46,500
Limited data available
2003
4 JUL
£35,500
Full data available
2002
1 FEB
£8,500
Limited data available
2001
16 FEB
£55,000
Full data available
2000
11 JAN
£50,000
Full data available
1998
30 JUL
£46,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
Copyright statement: This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.