Property/Postcode Data Search:

9, DULAS ISLAND CLOSE, CAERPHILLY, CF83 2AQ - £185,000

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.

9 DULAS ISLAND CLOSE is a very small terraced house of 70m², built sometime from 2007 onwards, which could now be worth an estimated £242,918. It was last sold for £185,000 in December 2020, which was around 50% above the average December 2020 terraced price in the Caerphilly local authority area. The most recent EPC inspection was June 2013, where the current energy rating was C, and the potential energy rating was B.

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9 DULAS ISLAND CLOSE Sold Prices

Land registry data shows three sales for 9 DULAS ISLAND CLOSE since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Caerphilly local authority area for the corresponding sale date. All of the three 9 DULAS ISLAND CLOSE sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2020
11 DEC
£185,000£122,982
up arrow
50% above HPI
2017
15 DEC
£169,950£103,566
up arrow
64% above HPI
2014
14 FEB
£143,300£91,186
up arrow
57% above HPI

9 DULAS ISLAND CLOSE Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Caerphilly local authority area over time, sourced from the HPI. The three 9 DULAS ISLAND CLOSE sales between February 2014 and December 2020 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 December 2017 sale was for 64% above the HPI. So the extrapolation line tracks at 64% above the HPI over time, until the December 2020 sale, where it falls to 50% above the HPI. The line then continues to track at 50% above the HPI.

9, DULAS ISLAND CLOSE, CAERPHILLY, CF83 2AQ: Price paid vs HM Land Registry's House Price Index

What might 9 DULAS ISLAND CLOSE be worth now?

9 DULAS ISLAND CLOSE might now be worth an estimated £242,918.

This is based on house price inflation of 31.3%, between December 2020 and July 2025, for terraced 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 31.3% inflationary increase is applied to the most recent sale price for 9 DULAS ISLAND CLOSE of £185,000 on 11th December 2020. For the value to have increased from £185,000 to £242,918 over the five years and five months to July 2025, the following assumptions must hold true:

  • The value of 9 DULAS ISLAND CLOSE has moved in line with the HPI for terraced houses in the Caerphilly local authority area.
  • The December 2020 sale price of £185,000 represented a fair market value for the property.
  • The size, condition, and specification of 9 DULAS ISLAND CLOSE has not materially changed since December 2020.
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 9 DULAS ISLAND CLOSE?

9 DULAS ISLAND CLOSE is 70m² according to the EPC inspection conducted in June 2013. This puts it in the smallest 10% of terraced houses houses in Caerphilly, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Caerphilly, and where 9 DULAS ISLAND CLOSE lies on this distribution: 7% of terraced houses houses are smaller than 9 DULAS ISLAND CLOSE, and 92% of houses are larger. Note that EPC data is not available for all properties in Caerphilly.

9, DULAS ISLAND CLOSE, CAERPHILLY, CF83 2AQ: Size of property relative to terraced houses houses in Caerphilly

9 DULAS ISLAND CLOSE: Plot and Title Map

9 DULAS ISLAND CLOSE sits on a plot of roughly 0.066 of an acre, or 269m². The below map shows the location of 9 DULAS ISLAND CLOSE, 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 9 DULAS ISLAND CLOSE). 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.

9, DULAS ISLAND CLOSE, CAERPHILLY, CF83 2AQ: Plot and title map

Where is 9 DULAS ISLAND CLOSE?

9 DULAS ISLAND CLOSE is located in CAERPHILLY, in the CF83 postcode district. The below map shows the position of No. 9 on DULAS ISLAND CLOSE.

9, DULAS ISLAND CLOSE, CAERPHILLY, CF83 2AQ: Location map and indicative extent of plot

All property sales on DULAS ISLAND CLOSE

Most recent sales first:

Full data available
2025
18 MAR
£217,200
Full data available
2023
20 OCT
£239,000
Full data available
2022
11 MAR
£249,995
Limited data available
2021
21 DEC
£210,000
Full data available
2020
11 DEC
£185,000
Full data available
2020
12 OCT
£220,000
Full data available
2017
15 DEC
£169,950
Limited data available
2017
19 JUN
£195,000
Full data available
2017
13 APR
£142,000
Full data available
2017
7 APR
£166,000
Full data available
2015
2 APR
£168,000
Limited data available
2015
6 MAR
£189,000
Full data available
2014
21 FEB
£120,000
Full data available
2014
14 FEB
£143,300
Full data available
2013
21 OCT
£144,000
Limited data available
2013
5 JUL
£182,500
Full data available
2010
12 NOV
£164,000
Limited data available
2007
7 AUG
£138,950
Limited data available
2007
6 JUN
£179,995
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.
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 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.
Licence: Open Government Licence v3.0.