Property Data Search:

9, NANTFAWR ROAD, CARDIFF, CF23 6JQ - £550,000

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 NANTFAWR ROAD is a large extended semi-detached house of 147m², built sometime between 1930 and 1949, which could now be worth an estimated £707,977. It was last sold for £550,000 in January 2020, which was around 122% above the average January 2020 semi-detached price in the Cardiff local authority area. The most recent EPC inspection was October 2019, where the current energy rating was D, and the potential energy rating was C.

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9 NANTFAWR ROAD Sold Prices

Land registry data shows two sales for 9 NANTFAWR ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 9 NANTFAWR ROAD 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
7 JAN
£550,000£247,261
up arrow
122% above HPI
2017
9 JUN
£377,000£222,133
up arrow
70% above HPI

9 NANTFAWR ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 9 NANTFAWR ROAD sales from June 2017 and January 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 June 2017 sale was for 70% above the HPI. So the extrapolation line tracks at 70% above the HPI over time, until the January 2020 sale, where it rises to 122% above the HPI. The line then continues to track at 122% above the HPI.

9, NANTFAWR ROAD, CARDIFF, CF23 6JQ: Price paid vs HM Land Registry's House Price Index

What might 9 NANTFAWR ROAD be worth now?

9 NANTFAWR ROAD might now be worth an estimated £707,977.

This is based on house price inflation of 28.7%, between January 2020 and June 2025, for semi-detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 28.7% inflationary increase is applied to the most recent sale price for 9 NANTFAWR ROAD of £550,000 on 7th January 2020. For the value to have increased from £550,000 to £707,977 over the four years and seven months to June 2025, the following assumptions must hold true:

  • The value of 9 NANTFAWR ROAD has moved in line with the HPI for semi-detached houses in the Cardiff local authority area.
  • The January 2020 sale price of £550,000 represented a fair market value for the property.
  • The size, condition, and specification of 9 NANTFAWR ROAD has not materially changed since January 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 NANTFAWR ROAD?

9 NANTFAWR ROAD is 147m², which includes one extension, according to the EPC inspection conducted in October 2019. This puts it in the largest 30% of semi-detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Cardiff, and where 9 NANTFAWR ROAD lies on this distribution: 72% of semi-detached houses houses are smaller than 9 NANTFAWR ROAD, and 28% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

9, NANTFAWR ROAD, CARDIFF, CF23 6JQ: Size of property relative to semi-detached houses houses in Cardiff

9 NANTFAWR ROAD: Plot and Title Map

9 NANTFAWR ROAD sits on a plot of roughly 0.066 of an acre, or 267m². The below map shows the location of 9 NANTFAWR ROAD, 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 NANTFAWR ROAD). 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, NANTFAWR ROAD, CARDIFF, CF23 6JQ: Plot and title map

Where is 9 NANTFAWR ROAD?

9 NANTFAWR ROAD is located in CARDIFF, in the CF23 postcode district. The below map shows the position of No. 9 on NANTFAWR ROAD.

9, NANTFAWR ROAD, CARDIFF, CF23 6JQ: Location map and indicative extent of plot

All property sales on NANTFAWR ROAD

Most recent sales first:

Limited data available
2023
3 NOV
£460,000
Limited data available
2022
11 AUG
£675,000
Full data available
2022
14 JAN
£520,000
Limited data available
2021
25 JUN
£560,000
Limited data available
2020
31 JUL
£425,000
Limited data available
2020
6 FEB
£140,172
Full data available
2020
7 JAN
£550,000
Full data available
2019
16 JUL
£487,500
Full data available
2019
29 JAN
£540,000
Full data available
2018
21 FEB
£690,000
Full data available
2017
21 DEC
£445,000
Full data available
2017
9 JUN
£377,000
Limited data available
2016
24 JUN
£485,000
Full data available
2013
5 SEP
£298,000
Full data available
2012
11 MAY
£268,000
Limited data available
2012
26 JAN
£378,000
Full data available
2011
5 JAN
£406,850
Limited data available
2010
7 MAY
£276,750
Limited data available
2009
23 OCT
£265,000
Limited data available
2009
11 SEP
£248,125
Full data available
2009
11 SEP
£320,000
Full data available
2007
16 NOV
£435,000
Limited data available
2007
1 JUN
£330,000
Full data available
2007
29 JAN
£287,500
Full data available
2006
19 OCT
£275,000
Limited data available
2005
25 NOV
£300,000
Full data available
2004
30 JUL
£250,000
Full data available
2002
22 NOV
£249,950
Limited data available
2001
26 OCT
£229,950
Limited data available
2000
22 SEP
£146,750
Full data available
2000
26 MAY
£149,950
Limited data available
2000
21 JAN
£135,000
Limited data available
1999
9 JUL
£122,500
Limited data available
1998
6 NOV
£132,000
Limited data available
1998
28 AUG
£141,500
Full data available
1998
28 AUG
£108,000
Limited data available
1998
25 FEB
£99,000
Limited data available
1997
18 JUL
£90,000
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.