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11, SINCLAIR DRIVE, PENYLAN, CARDIFF, CF23 9AH - £151,500

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.

11 SINCLAIR DRIVE is a very small extended detached house of 66m², built sometime between 1996 and 2002, which could now be worth an estimated £501,881. It was last sold for £151,500 in July 2001, which was around 4% below the average July 2001 detached price in the Cardiff local authority area. The most recent EPC inspection was August 2009, where the current energy rating was D, and the potential energy rating was C.

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11 SINCLAIR DRIVE Sold Prices

Land registry data shows one sale for 11 SINCLAIR DRIVE since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Cardiff 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
2001
6 JUL
£151,500£157,428
down arrow
4% below HPI

What might 11 SINCLAIR DRIVE be worth now?

11 SINCLAIR DRIVE might now be worth an estimated £501,881.

This is based on house price inflation of 231.3%, between July 2001 and April 2026, 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 231.3% inflationary increase is applied to the most recent sale price for 11 SINCLAIR DRIVE of £151,500 on 6th July 2001. For the value to have increased from £151,500 to £501,881 over the 25 years and three months to April 2026, the following assumptions must hold true:

  • The value of 11 SINCLAIR DRIVE has moved in line with the HPI for detached houses in the Cardiff local authority area.
  • The July 2001 sale price of £151,500 represented a fair market value for the property.
  • The size, condition, and specification of 11 SINCLAIR DRIVE has not materially changed since July 2001.
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 11 SINCLAIR DRIVE?

11 SINCLAIR DRIVE is 66m², which includes one extension, according to the EPC inspection conducted in August 2009. This puts it in the smallest 10% of detached houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses by size in Cardiff, and where 11 SINCLAIR DRIVE lies on this distribution: 3% of detached houses are smaller than 11 SINCLAIR DRIVE, and 97% of detached houses are larger. Note that EPC data is not available for all properties in Cardiff.

11, SINCLAIR DRIVE, PENYLAN, CARDIFF, CF23 9AH: Size of property relative to detached houses in Cardiff

11 SINCLAIR DRIVE: Plot

11 SINCLAIR DRIVE sits on a plot of roughly 0.089 of an acre, or 361m².

Where is 11 SINCLAIR DRIVE?

11 SINCLAIR DRIVE is located in PENYLAN, in the CF23 postcode district.

All property sales on SINCLAIR DRIVE

Most recent sales first:

Limited data available
2021
3 DEC
£477,000
Full data available
2019
5 JUL
£245,000
Full data available
2018
6 APR
£263,000
Limited data available
2017
8 SEP
£200,000
Limited data available
2015
14 SEP
£299,950
Limited data available
2014
30 MAY
£176,500
Limited data available
2014
16 JAN
£200,000
Full data available
2013
23 JUL
£201,000
Full data available
2012
16 NOV
£226,000
Limited data available
2011
28 APR
£164,000
Limited data available
2010
3 DEC
£225,000
Full data available
2010
17 SEP
£221,500
Limited data available
2010
7 MAY
£195,000
Full data available
2008
12 DEC
£222,000
Full data available
2007
17 AUG
£237,755
Full data available
2005
14 OCT
£207,500
Full data available
2005
22 SEP
£240,000
Full data available
2005
26 JUL
£245,000
Limited data available
2003
22 DEC
£133,000
Limited data available
2001
6 JUL
£151,500
Limited data available
1999
11 JUN
£63,500
Limited data available
1999
9 APR
£65,000
Limited data available
1999
29 JAN
£71,950
Limited data available
1996
19 JUL
£54,950
Limited data available
1995
4 AUG
£69,995
Full data available
1995
4 AUG
£59,950
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.