Property Data Search:

1, WESTFIELD COTTAGE, BACK LANE, COPMANTHORPE, YORK, YO23 3SH - £425,000

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.

1 WESTFIELD COTTAGE is a very large extended semi-detached house of 156m², built sometime before 1900, which could now be worth an estimated £543,445. It was last sold for £425,000 in August 2017, which was around 71% above the average August 2017 semi-detached price in the York local authority area. The most recent EPC inspection was October 2016, where the current energy rating was D, and the potential energy rating was C.

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1 WESTFIELD COTTAGE Sold Prices

Land registry data shows two sales for 1 WESTFIELD COTTAGE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the York local authority area for the corresponding sale date. Both of the two 1 WESTFIELD COTTAGE 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
2017
11 AUG
£425,000£249,187
up arrow
71% above HPI
2002
10 SEP
£183,000£119,552
up arrow
53% above HPI

1 WESTFIELD COTTAGE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the York local authority area over time, sourced from the HPI. The two 1 WESTFIELD COTTAGE sales from September 2002 and August 2017 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 September 2002 sale was for 53% above the HPI. So the extrapolation line tracks at 53% above the HPI over time, until the August 2017 sale, where it rises to 71% above the HPI. The line then continues to track at 71% above the HPI.

1, WESTFIELD COTTAGE, BACK LANE, COPMANTHORPE, YORK, YO23 3SH: Price paid vs HM Land Registry's House Price Index

What might 1 WESTFIELD COTTAGE be worth now?

1 WESTFIELD COTTAGE might now be worth an estimated £543,445.

This is based on house price inflation of 27.9%, between August 2017 and February 2025, for semi-detached houses, in the York local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 27.9% inflationary increase is applied to the most recent sale price for 1 WESTFIELD COTTAGE of £425,000 on 11th August 2017. For the value to have increased from £425,000 to £543,445 over the eight years and six months to February 2025, the following assumptions must hold true:

  • The value of 1 WESTFIELD COTTAGE has moved in line with the HPI for semi-detached houses in the York local authority area.
  • The August 2017 sale price of £425,000 represented a fair market value for the property.
  • The size, condition, and specification of 1 WESTFIELD COTTAGE has not materially changed since August 2017.
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 1 WESTFIELD COTTAGE?

1 WESTFIELD COTTAGE is 156m², which includes two extensions, according to the EPC inspection conducted in October 2016. This puts it in the largest 20% of semi-detached houses houses in Copmanthorpe, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Copmanthorpe, and where 1 WESTFIELD COTTAGE lies on this distribution: 80% of semi-detached houses houses are smaller than 1 WESTFIELD COTTAGE, and 20% of houses are larger. Note that EPC data is not available for all properties in Copmanthorpe.

1, WESTFIELD COTTAGE, BACK LANE, COPMANTHORPE, YORK, YO23 3SH: Size of property relative to semi-detached houses houses in Copmanthorpe

1 WESTFIELD COTTAGE: Plot and Title Map

1 WESTFIELD COTTAGE sits on a plot of roughly 0.107 of an acre, or 434m². The below map shows the location of 1 WESTFIELD COTTAGE, 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 1 WESTFIELD COTTAGE). 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.

1, WESTFIELD COTTAGE, BACK LANE, COPMANTHORPE, YORK, YO23 3SH: Plot and title map

Where is 1 WESTFIELD COTTAGE?

1 WESTFIELD COTTAGE is located on BACK LANE in COPMANTHORPE, in the YO23 postcode district. The below map shows the position of 1 WESTFIELD COTTAGE on BACK LANE.

1, WESTFIELD COTTAGE, BACK LANE, COPMANTHORPE, YORK, YO23 3SH: Location map and indicative extent of plot

All property sales on BACK LANE

Most recent sales first:

Limited data available
2023
22 SEP
£370,000
Limited data available
2021
29 JUL
£495,000
Full data available
2021
17 JUN
£619,000
Full data available
2015
29 APR
£400,000
Limited data available
2012
12 APR
£317,500
Full data available
2011
28 SEP
£427,000
Limited data available
2008
18 APR
£340,000
Limited data available
2008
17 APR
£335,000
Limited data available
2006
28 JUL
£190,000
Limited data available
2004
17 SEP
£360,000
Limited data available
2003
19 MAY
£225,000
Limited data available
2003
7 MAY
£169,995
Limited data available
2002
29 AUG
£285,000
Full data available
2002
3 MAY
£249,950
Limited data available
2002
11 APR
£280,000
Limited data available
2000
8 JUN
£150,000
Limited data available
1999
19 MAY
£62,500
Full data available
1999
5 FEB
£147,500
Full data available
1998
30 JAN
£169,000
Limited data available
1997
29 AUG
£150,000
Limited data available
1996
5 DEC
£155,000
Full data available
1996
12 NOV
£159,000
Full data available
1996
25 OCT
£87,500
Full data available
1996
28 AUG
£89,000
Limited data available
1995
1 DEC
£89,000
Limited data available
1995
27 JUL
£179,950
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.