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27, MOUNTAIN ROAD, CAERPHILLY, CF83 1HH - £202,500

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.

27 MOUNTAIN ROAD is a very large extended semi-detached house of 199m², built sometime between 1900 and 1929, which could now be worth an estimated £862,989. It was last sold for £202,500 in November 2001, which was around 324% above the average November 2001 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was March 2019, where the current energy rating was E, and the potential energy rating was C.

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27 MOUNTAIN ROAD Sold Prices

Land registry data shows one sale for 27 MOUNTAIN ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Caerphilly 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
2001
16 NOV
£202,500£47,720
up arrow
324% above HPI

What might 27 MOUNTAIN ROAD be worth now?

27 MOUNTAIN ROAD might now be worth an estimated £862,989.

This is based on house price inflation of 326.2%, between November 2001 and May 2026, for semi-detached houses, in the Caerphilly local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 326.2% inflationary increase is applied to the most recent sale price for 27 MOUNTAIN ROAD of £202,500 on 16th November 2001. For the value to have increased from £202,500 to £862,989 over the 25 years and six months to May 2026, the following assumptions must hold true:

  • The value of 27 MOUNTAIN ROAD has moved in line with the HPI for semi-detached houses in the Caerphilly local authority area.
  • The November 2001 sale price of £202,500 represented a fair market value for the property.
  • The size, condition, and specification of 27 MOUNTAIN ROAD has not materially changed since November 2001.
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 27 MOUNTAIN ROAD?

27 MOUNTAIN ROAD is 199m², which includes one extension, according to the EPC inspection conducted in March 2019. This puts it in the largest 10% of semi-detached houses in Caerphilly, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Caerphilly, and where 27 MOUNTAIN ROAD lies on this distribution: More than 99% of semi-detached houses are smaller than 27 MOUNTAIN ROAD, and less than 1% of semi-detached houses are larger. Note that EPC data is not available for all properties in Caerphilly.

27, MOUNTAIN ROAD, CAERPHILLY, CF83 1HH: Size of property relative to semi-detached houses in Caerphilly

27 MOUNTAIN ROAD: Plot

27 MOUNTAIN ROAD sits on a plot of roughly 0.198 of an acre, or 803m².

Where is 27 MOUNTAIN ROAD?

27 MOUNTAIN ROAD is located in CAERPHILLY, in the CF83 postcode district.

All property sales on MOUNTAIN ROAD

Most recent sales first:

Full data available
2026
18 FEB
£675,000
Limited data available
2026
9 JAN
£512,500
Limited data available
2025
7 MAR
£510,000
Full data available
2024
29 MAY
£825,000
Limited data available
2023
19 DEC
£382,500
Limited data available
2023
27 JAN
£220,000
Full data available
2022
21 FEB
£372,000
Full data available
2021
1 DEC
£565,000
Full data available
2021
23 APR
£350,000
Full data available
2021
1 MAR
£447,500
Limited data available
2019
6 DEC
£475,000
Limited data available
2019
29 AUG
£575,000
Full data available
2019
5 JUL
£150,000
Limited data available
2019
5 JUL
£525,000
Limited data available
2019
21 MAR
£400,000
Limited data available
2019
8 MAR
£455,000
Limited data available
2018
7 DEC
£385,000
Limited data available
2018
7 DEC
£431,500
Full data available
2018
31 OCT
£332,500
Limited data available
2018
21 SEP
£510,000
Limited data available
2018
1 JUN
£175,000
Full data available
2018
26 MAR
£330,000
Full data available
2018
23 MAR
£415,000
Limited data available
2017
16 NOV
£500,000
Full data available
2016
24 JUN
£512,000
Limited data available
2016
3 JUN
£275,000
Limited data available
2014
20 NOV
£400,000
Limited data available
2014
23 OCT
£400,000
Full data available
2014
13 OCT
£270,000
Full data available
2014
12 JUN
£365,000
Limited data available
2014
4 MAR
£350,000
Full data available
2013
17 JUL
£332,000
Limited data available
2013
17 MAY
£310,000
Full data available
2012
12 OCT
£335,000
Full data available
2011
9 DEC
£282,500
Full data available
2011
4 NOV
£340,000
Full data available
2011
28 SEP
£385,000
Limited data available
2011
25 JUL
£346,000
Limited data available
2010
12 JAN
£191,000
Limited data available
2009
22 MAY
£330,000
Limited data available
2008
7 AUG
£417,500
Limited data available
2008
13 JUN
£390,000
Full data available
2007
28 MAR
£340,000
Limited data available
2007
1 MAR
£370,000
Limited data available
2007
20 FEB
£180,000
Full data available
2006
31 MAY
£570,000
Limited data available
2006
28 APR
£245,000
Limited data available
2003
11 DEC
£262,500
Limited data available
2003
23 APR
£250,000
Full data available
2003
28 FEB
£400,000
Limited data available
2003
14 FEB
£145,000
Full data available
2002
6 NOV
£229,950
Limited data available
2001
16 NOV
£202,500
Limited data available
2001
14 SEP
£178,500
Limited data available
2000
27 OCT
£44,000
Limited data available
2000
27 SEP
£117,000
Limited data available
2000
3 MAR
£146,000
Limited data available
2000
28 FEB
£145,000
Full data available
2000
1 FEB
£133,000
Full data available
1999
1 DEC
£157,000
Limited data available
1999
2 SEP
£130,000
Full data available
1998
1 MAY
£250,000
Limited data available
1997
7 AUG
£118,700
Limited data available
1997
13 JAN
£94,000
Limited data available
1996
1 NOV
£140,500
Full data available
1996
31 OCT
£130,000
Full data available
1996
5 JAN
£3,000
Full data available
1995
29 SEP
£99,500
Full data available
1995
4 AUG
£67,000
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.