Property Data Search:

2, BLENHEIM ROAD, CARDIFF, CF23 5DR - £350,000

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.

2 BLENHEIM ROAD is a midsized detached house of 121m², built sometime between 1930 and 1949, which could now be worth an estimated £408,467. It was last sold for £350,000 in July 2021, which was around 21% below the average July 2021 detached price in the Cardiff local authority area. The most recent EPC inspection was May 2021, where the current energy rating was E, and the potential energy rating was C.

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2 BLENHEIM ROAD Sold Prices

Land registry data shows two sales for 2 BLENHEIM ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 2 BLENHEIM ROAD sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2021
27 JUL
£350,000£443,264
down arrow
21% below HPI
2003
11 APR
£185,000£217,381
down arrow
15% below HPI

2 BLENHEIM ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 2 BLENHEIM ROAD sales from April 2003 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 April 2003 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the July 2021 sale, where it falls to 21% below the HPI. The line then continues to track at 21% below the HPI.

2, BLENHEIM ROAD, CARDIFF, CF23 5DR: Price paid vs HM Land Registry's House Price Index

What might 2 BLENHEIM ROAD be worth now?

2 BLENHEIM ROAD might now be worth an estimated £408,467.

This is based on house price inflation of 16.7%, between July 2021 and June 2025, for 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 16.7% inflationary increase is applied to the most recent sale price for 2 BLENHEIM ROAD of £350,000 on 27th July 2021. For the value to have increased from £350,000 to £408,467 over the four years and one month to June 2025, the following assumptions must hold true:

  • The value of 2 BLENHEIM ROAD has moved in line with the HPI for detached houses in the Cardiff local authority area.
  • The July 2021 sale price of £350,000 represented a fair market value for the property.
  • The size, condition, and specification of 2 BLENHEIM ROAD 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 2 BLENHEIM ROAD?

2 BLENHEIM ROAD is 121m² according to the EPC inspection conducted in May 2021. This puts it in the largest 50% of detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cardiff, and where 2 BLENHEIM ROAD lies on this distribution: 50% of detached houses houses are smaller than 2 BLENHEIM ROAD, and 49% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

2, BLENHEIM ROAD, CARDIFF, CF23 5DR: Size of property relative to detached houses houses in Cardiff

2 BLENHEIM ROAD: Plot and Title Map

2 BLENHEIM ROAD sits on a plot of roughly 0.026 of an acre, or 104m². The below map shows the location of 2 BLENHEIM 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 2 BLENHEIM 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.

2, BLENHEIM ROAD, CARDIFF, CF23 5DR: Plot and title map

Where is 2 BLENHEIM ROAD?

2 BLENHEIM ROAD is located in CARDIFF, in the CF23 postcode district. The below map shows the position of No. 2 on BLENHEIM ROAD.

2, BLENHEIM ROAD, CARDIFF, CF23 5DR: Location map and indicative extent of plot

All property sales on BLENHEIM ROAD

Most recent sales first:

Full data available
2025
30 JUN
£535,000
Full data available
2021
27 JUL
£350,000
Full data available
2021
5 MAR
£385,000
Full data available
2021
13 JAN
£455,000
Full data available
2019
20 DEC
£445,000
Full data available
2015
7 OCT
£399,950
Full data available
2014
16 OCT
£339,950
Full data available
2014
1 MAY
£250,000
Full data available
2013
20 DEC
£325,000
Limited data available
2012
26 OCT
£350,000
Limited data available
2012
8 MAY
£220,000
Limited data available
2006
12 APR
£248,000
Full data available
2005
8 JUL
£249,950
Full data available
2004
31 MAR
£235,000
Full data available
2004
10 FEB
£185,000
Full data available
2003
11 APR
£185,000
Limited data available
2002
4 JUL
£151,000
Limited data available
2001
6 JUL
£142,000
Full data available
2000
18 DEC
£120,000
Full data available
1998
7 AUG
£80,000
Limited data available
1996
2 MAY
£75,000
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.