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75, COG ROAD, SULLY, PENARTH, CF64 5TE - £465,000

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.

75 COG ROAD is a very large extended detached house of 190m², built sometime between 1930 and 1949, which could now be worth an estimated £825,619. It was last sold for £465,000 in March 2013, which was around 59% above the average March 2013 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was July 2013, where the current energy rating was D, and the potential energy rating was B.

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75 COG ROAD Sold Prices

Land registry data shows one sale for 75 COG ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Vale of Glamorgan 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
2013
28 MAR
£465,000£293,002
up arrow
59% above HPI

What might 75 COG ROAD be worth now?

75 COG ROAD might now be worth an estimated £825,619.

This is based on house price inflation of 77.6%, between March 2013 and April 2026, for detached houses, in the Vale of Glamorgan local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 77.6% inflationary increase is applied to the most recent sale price for 75 COG ROAD of £465,000 on 28th March 2013. For the value to have increased from £465,000 to £825,619 over the twelve years and eleven months to April 2026, the following assumptions must hold true:

  • The value of 75 COG ROAD has moved in line with the HPI for detached houses in the Vale of Glamorgan local authority area.
  • The March 2013 sale price of £465,000 represented a fair market value for the property.
  • The size, condition, and specification of 75 COG ROAD has not materially changed since March 2013.
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 75 COG ROAD?

75 COG ROAD is 190m², which includes three extensions, according to the EPC inspection conducted in July 2013. This puts it in the largest 10% of detached houses in Barry, based on EPC data. The below chart shows the distribution of detached houses by size in Barry, and where 75 COG ROAD lies on this distribution: 92% of detached houses are smaller than 75 COG ROAD, and 7% of detached houses are larger. Note that EPC data is not available for all properties in Barry.

75, COG ROAD, SULLY, PENARTH, CF64 5TE: Size of property relative to detached houses in Barry

75 COG ROAD: Plot

75 COG ROAD sits on a plot of roughly 0.180 of an acre, or 730m².

Where is 75 COG ROAD?

75 COG ROAD is located in SULLY, in the CF64 postcode district.

All property sales on COG ROAD

Most recent sales first:

Full data available
2026
13 MAR
£600,000
Full data available
2025
12 SEP
£665,000
Limited data available
2025
31 JUL
£650,000
Full data available
2025
31 MAR
£730,000
Full data available
2025
17 JAN
£482,500
Full data available
2024
20 SEP
£575,000
Limited data available
2024
8 MAR
£1,100,000
Limited data available
2022
16 SEP
£620,000
Full data available
2022
2 SEP
£600,000
Limited data available
2022
20 JUN
£600,000
Full data available
2022
22 MAR
£385,000
Full data available
2021
30 SEP
£385,000
Full data available
2021
29 JUN
£625,000
Limited data available
2021
31 MAR
£580,000
Full data available
2021
29 JAN
£709,000
Full data available
2020
30 SEP
£640,000
Limited data available
2019
24 MAY
£350,000
Full data available
2019
2 MAY
£580,000
Limited data available
2018
20 DEC
£250,000
Full data available
2018
20 SEP
£260,000
Full data available
2018
3 SEP
£410,000
Full data available
2018
13 JUL
£420,000
Limited data available
2018
16 FEB
£372,500
Limited data available
2017
21 DEC
£225,000
Limited data available
2017
30 NOV
£285,000
Limited data available
2017
20 NOV
£400,000
Limited data available
2017
1 NOV
£445,000
Limited data available
2017
7 JUL
£295,000
Limited data available
2017
7 JUN
£280,000
Full data available
2017
23 FEB
£289,000
Limited data available
2016
9 NOV
£390,000
Full data available
2016
21 APR
£537,000
Limited data available
2016
31 MAR
£368,000
Full data available
2015
12 OCT
£378,000
Limited data available
2015
24 AUG
£355,000
Limited data available
2015
19 AUG
£400,000
Limited data available
2015
17 APR
£475,000
Full data available
2015
13 MAR
£280,000
Full data available
2014
24 OCT
£175,000
Limited data available
2014
19 SEP
£370,000
Limited data available
2014
20 FEB
£355,000
Full data available
2014
27 JAN
£372,500
Full data available
2013
25 OCT
£244,000
Limited data available
2013
18 JUN
£410,000
Limited data available
2013
28 MAR
£465,000
Limited data available
2013
8 FEB
£285,000
Limited data available
2012
22 NOV
£490,000
Full data available
2012
14 NOV
£325,000
Limited data available
2012
12 OCT
£250,000
Limited data available
2012
4 APR
£232,000
Limited data available
2010
19 NOV
£333,500
Full data available
2010
25 JUN
£495,950
Full data available
2009
15 DEC
£435,000
Full data available
2009
25 SEP
£360,000
Limited data available
2009
10 SEP
£325,000
Full data available
2008
3 SEP
£172,500
Full data available
2008
29 AUG
£430,500
Full data available
2007
19 OCT
£425,000
Limited data available
2006
10 NOV
£360,000
Full data available
2006
2 JUN
£167,000
Limited data available
2006
10 APR
£307,000
Full data available
2006
10 MAR
£247,000
Full data available
2006
10 FEB
£479,000
Full data available
2005
25 NOV
£480,000
Limited data available
2005
9 SEP
£425,000
Limited data available
2005
25 AUG
£270,000
Limited data available
2004
14 MAY
£310,000
Full data available
2004
19 MAR
£385,000
Limited data available
2004
16 FEB
£555,000
Limited data available
2003
17 OCT
£182,950
Limited data available
2003
25 JUL
£230,000
Limited data available
2003
27 JUN
£228,000
Full data available
2003
16 APR
£257,000
Full data available
2003
31 MAR
£205,000
Limited data available
2003
28 MAR
£148,000
Full data available
2003
25 MAR
£132,000
Full data available
2003
14 MAR
£242,000
Limited data available
2003
28 FEB
£150,000
Full data available
2003
4 FEB
£109,000
Limited data available
2002
13 NOV
£189,000
Full data available
2002
15 JUL
£210,000
Full data available
2002
11 JUL
£220,000
Full data available
2002
22 MAY
£225,000
Full data available
2002
14 MAY
£295,000
Full data available
2001
2 JUL
£59,000
Full data available
2001
21 JUN
£225,000
Limited data available
2001
20 APR
£170,000
Full data available
2000
15 DEC
£192,000
Full data available
2000
1 NOV
£154,000
Full data available
1999
3 NOV
£73,000
Limited data available
1999
25 OCT
£89,950
Full data available
1999
21 OCT
£170,000
Limited data available
1999
23 AUG
£225,000
Limited data available
1999
14 APR
£126,000
Full data available
1998
11 DEC
£60,000
Limited data available
1998
16 OCT
£290,000
Limited data available
1998
12 OCT
£70,000
Full data available
1998
2 MAR
£115,000
Full data available
1998
21 JAN
£200,000
Limited data available
1997
5 DEC
£170,000
Limited data available
1997
19 SEP
£115,000
Full data available
1996
16 JUL
£100,000
Full data available
1995
11 AUG
£184,500
Limited data available
1995
8 JUN
£195,000
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.