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45, WINDMILL CLOSE, BARKWAY, ROYSTON, SG8 8BZ - £630,000

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.

45 WINDMILL CLOSE is a midsized detached house of 141m², built in 2023, which could now be worth an estimated £643,824. It was last sold for £630,000 in June 2023, which was around 19% below the average June 2023 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was June 2023, where the current energy rating was B, and the potential energy rating was A.

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45 WINDMILL CLOSE Sold Prices

Land registry data shows one sale for 45 WINDMILL CLOSE since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the North Hertfordshire 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
2023
16 JUN
£630,000£778,753
down arrow
19% below HPI

45 WINDMILL CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Hertfordshire local authority area over time, sourced from the HPI. The single 45 WINDMILL CLOSE sale from June 2023 has been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, preceding and following the June 2023 sale, had it maintained the same 19% margin below the HPI (as a percentage) throughout.

45, WINDMILL CLOSE, BARKWAY, ROYSTON, SG8 8BZ: Price paid vs HM Land Registry's House Price Index

What might 45 WINDMILL CLOSE be worth now?

45 WINDMILL CLOSE might now be worth an estimated £643,824.

This is based on house price inflation of 2.2%, between June 2023 and May 2026, for detached houses, in the North Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.2% inflationary increase is applied to the most recent sale price for 45 WINDMILL CLOSE of £630,000 on 16th June 2023. For the value to have increased from £630,000 to £643,824 over the three years and one month to May 2026, the following assumptions must hold true:

  • The value of 45 WINDMILL CLOSE has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
  • The June 2023 sale price of £630,000 represented a fair market value for the property.
  • The size, condition, and specification of 45 WINDMILL CLOSE has not materially changed since June 2023.
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 45 WINDMILL CLOSE?

45 WINDMILL CLOSE is 141m² according to the EPC inspection conducted in June 2023. This puts it in the smallest 50% of detached houses in Barkway, based on EPC data. The below chart shows the distribution of detached houses by size in Barkway, and where 45 WINDMILL CLOSE lies on this distribution: 44% of detached houses are smaller than 45 WINDMILL CLOSE, and 52% of detached houses are larger. Note that EPC data is not available for all properties in Barkway.

45, WINDMILL CLOSE, BARKWAY, ROYSTON, SG8 8BZ: Size of property relative to detached houses in Barkway

45 WINDMILL CLOSE: Plot and Title Map

45 WINDMILL CLOSE sits on a plot of roughly 0.123 of an acre, or 498m². The below map shows the location of 45 WINDMILL 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 45 WINDMILL 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.

45, WINDMILL CLOSE, BARKWAY, ROYSTON, SG8 8BZ: Plot and title map

Where is 45 WINDMILL CLOSE?

45 WINDMILL CLOSE is located in BARKWAY, in the SG8 postcode district. The below map shows the position of No. 45 on WINDMILL CLOSE.

45, WINDMILL CLOSE, BARKWAY, ROYSTON, SG8 8BZ: Location map and indicative extent of plot

All property sales on WINDMILL CLOSE

Most recent sales first:

Limited data available
2025
24 JUL
£610,000
Limited data available
2025
31 MAR
£470,000
Full data available
2025
25 FEB
£412,000
Limited data available
2024
19 DEC
£480,000
Full data available
2024
11 OCT
£612,000
Limited data available
2024
16 AUG
£570,000
Limited data available
2024
26 JUL
£435,000
Limited data available
2024
12 JUL
£750,000
Limited data available
2024
28 MAY
£625,000
Limited data available
2024
24 MAY
£425,000
Limited data available
2023
8 DEC
£710,000
Limited data available
2023
31 OCT
£615,000
Limited data available
2023
27 OCT
£625,000
Limited data available
2023
26 OCT
£630,000
Limited data available
2023
13 OCT
£720,000
Limited data available
2023
16 JUN
£630,000
Limited data available
2022
21 JUL
£528,500
Full data available
2022
4 MAR
£1,993,541
Limited data available
2022
1 MAR
£420,000
Full data available
2012
29 AUG
£245,000
Full data available
2010
17 DEC
£247,500
Full data available
2010
25 FEB
£190,000
Full data available
2006
12 APR
£205,000
Limited data available
2005
16 DEC
£235,000
Full data available
2005
29 APR
£173,000
Limited data available
2004
7 MAY
£190,000
Limited data available
2004
30 JAN
£166,000
Full data available
2003
10 SEP
£199,950
Full data available
1998
7 DEC
£84,000
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.