Property Data Search:

20, KENNETH AVENUE, COLWYN BAY, LL29 7UN - £205,000

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.

20 KENNETH AVENUE is a small extended detached house of 90m², built sometime between 1950 and 1966, which could now be worth an estimated £232,324. It was last sold for £205,000 in July 2021, which was around 24% below the average July 2021 detached price in the Conwy local authority area. The most recent EPC inspection was October 2020, where the current energy rating was E, and the potential energy rating was B.

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20 KENNETH AVENUE Sold Prices

Land registry data shows two sales for 20 KENNETH AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Conwy local authority area for the corresponding sale date. One of the two 20 KENNETH AVENUE sales was for below the average price, whilst the other was for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2021
16 JUL
£205,000£268,730
down arrow
24% below HPI
2002
21 OCT
£118,000£117,074
up arrow
1% above HPI

20 KENNETH AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Conwy local authority area over time, sourced from the HPI. The two 20 KENNETH AVENUE sales from October 2002 and July 2021 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the October 2002 sale was for 1% above the HPI. So the extrapolation line tracks at 1% above the HPI over time, until the July 2021 sale, where it falls to 24% below the HPI. The line then continues to track at 24% below the HPI.

20, KENNETH AVENUE, COLWYN BAY, LL29 7UN: Price paid vs HM Land Registry's House Price Index

What might 20 KENNETH AVENUE be worth now?

20 KENNETH AVENUE might now be worth an estimated £232,324.

This is based on house price inflation of 13.3%, between July 2021 and February 2025, for detached houses, in the Conwy local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 13.3% inflationary increase is applied to the most recent sale price for 20 KENNETH AVENUE of £205,000 on 16th July 2021. For the value to have increased from £205,000 to £232,324 over the four years and five months to February 2025, the following assumptions must hold true:

  • The value of 20 KENNETH AVENUE has moved in line with the HPI for detached houses in the Conwy local authority area.
  • The July 2021 sale price of £205,000 represented a fair market value for the property.
  • The size, condition, and specification of 20 KENNETH AVENUE has not materially changed since July 2021.
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 20 KENNETH AVENUE?

20 KENNETH AVENUE is 90m², which includes one extension, according to the EPC inspection conducted in October 2020. This puts it in the smallest 30% of detached houses houses in Colwyn Bay, based on EPC data. The below chart shows the distribution of detached houses houses by size in Colwyn Bay, and where 20 KENNETH AVENUE lies on this distribution: 23% of detached houses houses are smaller than 20 KENNETH AVENUE, and 76% of houses are larger. Note that EPC data is not available for all properties in Colwyn Bay.

20, KENNETH AVENUE, COLWYN BAY, LL29 7UN: Size of property relative to detached houses houses in Colwyn Bay

20 KENNETH AVENUE: Plot and Title Map

20 KENNETH AVENUE sits on a plot of roughly 0.064 of an acre, or 260m². The below map shows the location of 20 KENNETH AVENUE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 20 KENNETH AVENUE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

20, KENNETH AVENUE, COLWYN BAY, LL29 7UN: Plot and title map

Where is 20 KENNETH AVENUE?

20 KENNETH AVENUE is located in COLWYN BAY, in the LL29 postcode district. The below map shows the position of No. 20 on KENNETH AVENUE.

20, KENNETH AVENUE, COLWYN BAY, LL29 7UN: Location map and indicative extent of plot

All property sales on KENNETH AVENUE

Most recent sales first:

Full data available
2023
28 NOV
£123,000
Full data available
2023
18 AUG
£125,000
Full data available
2021
16 JUL
£205,000
Limited data available
2019
14 NOV
£190,000
Full data available
2018
22 FEB
£160,000
Full data available
2016
7 OCT
£124,500
Full data available
2016
22 JUN
£150,000
Limited data available
2015
24 JUL
£116,000
Limited data available
2014
28 FEB
£65,000
Full data available
2014
7 FEB
£110,000
Full data available
2013
7 JUN
£138,000
Full data available
2012
24 JAN
£73,200
Limited data available
2009
20 NOV
£120,000
Limited data available
2009
5 AUG
£73,000
Limited data available
2006
11 JUL
£120,000
Full data available
2004
15 OCT
£138,000
Limited data available
2003
3 JAN
£115,000
Full data available
2002
22 NOV
£82,000
Full data available
2002
25 OCT
£77,950
Full data available
2002
21 OCT
£118,000
Full data available
2001
3 JAN
£44,000
Full data available
1998
15 MAY
£32,500
Full data available
1997
28 NOV
£45,000
Limited data available
1996
10 JAN
£30,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. 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 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 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 2025 Ordnance Survey 100026316. Conditions of use.