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25, PARKFIELDS, WELWYN GARDEN CITY, AL8 6EE - £810,000

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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.

25 PARKFIELDS is a large extended detached house of 145m², built sometime between 1950 and 1966, which could now be worth an estimated £840,096. It was last sold for £810,000 in November 2023, which was around 13% below the average November 2023 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was July 2023, where the current energy rating was D, and the potential energy rating was C.

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25 PARKFIELDS Sold Prices

Land registry data shows two sales for 25 PARKFIELDS since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Welwyn Hatfield local authority area for the corresponding sale date. One of the two 25 PARKFIELDS sales was for below the average price, whilst the other was for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2023
3 NOV
£810,000£935,100
down arrow
13% below HPI
2009
30 JAN
£485,000£480,491
up arrow
1% above HPI

25 PARKFIELDS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Welwyn Hatfield local authority area over time, sourced from the HPI. The two 25 PARKFIELDS sales from January 2009 and November 2023 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 January 2009 sale was for 1% above the HPI. So the extrapolation line tracks at 1% above the HPI over time, until the November 2023 sale, where it falls to 13% below the HPI. The line then continues to track at 13% below the HPI.

25, PARKFIELDS, WELWYN GARDEN CITY, AL8 6EE: Price paid vs HM Land Registry's House Price Index

What might 25 PARKFIELDS be worth now?

25 PARKFIELDS might now be worth an estimated £840,096.

This is based on house price inflation of 3.7%, between November 2023 and March 2026, for detached houses, in the Welwyn Hatfield local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 3.7% inflationary increase is applied to the most recent sale price for 25 PARKFIELDS of £810,000 on 3rd November 2023. For the value to have increased from £810,000 to £840,096 over the three years and eight months to March 2026, the following assumptions must hold true:

  • The value of 25 PARKFIELDS has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
  • The November 2023 sale price of £810,000 represented a fair market value for the property.
  • The size, condition, and specification of 25 PARKFIELDS has not materially changed since November 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 25 PARKFIELDS?

25 PARKFIELDS is 145m², which includes three extensions, according to the EPC inspection conducted in July 2023. This puts it in the largest 40% of detached houses houses in Welwyn Garden City, based on EPC data. The below chart shows the distribution of detached houses houses by size in Welwyn Garden City, and where 25 PARKFIELDS lies on this distribution: 67% of detached houses houses are smaller than 25 PARKFIELDS, and 32% of houses are larger. Note that EPC data is not available for all properties in Welwyn Garden City.

25, PARKFIELDS, WELWYN GARDEN CITY, AL8 6EE: Size of property relative to detached houses in Welwyn Garden City

25 PARKFIELDS: Plot and Title Map

25 PARKFIELDS sits on a plot of roughly 0.099 of an acre, or 400m². The below map shows the location of 25 PARKFIELDS, 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 25 PARKFIELDS). 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.

25, PARKFIELDS, WELWYN GARDEN CITY, AL8 6EE: Plot and title map

Where is 25 PARKFIELDS?

25 PARKFIELDS is located in WELWYN GARDEN CITY, in the AL8 postcode district. The below map shows the position of No. 25 on PARKFIELDS.

25, PARKFIELDS, WELWYN GARDEN CITY, AL8 6EE: Location map and indicative extent of plot

All property sales on PARKFIELDS

Most recent sales first:

Limited data available
2025
25 FEB
£650,000
Full data available
2023
3 NOV
£810,000
Limited data available
2021
10 DEC
£705,000
Limited data available
2020
9 OCT
£650,000
Full data available
2020
6 AUG
£779,000
Full data available
2020
24 JUL
£727,000
Full data available
2017
16 JAN
£799,950
Full data available
2016
14 DEC
£640,000
Full data available
2015
16 OCT
£675,000
Limited data available
2015
26 AUG
£487,000
Full data available
2012
5 JAN
£585,000
Full data available
2009
30 JAN
£485,000
Full data available
2007
5 JUL
£500,000
Limited data available
2007
4 MAY
£420,000
Limited data available
2005
7 APR
£380,000
Full data available
2005
3 MAR
£402,500
Limited data available
2005
18 FEB
£450,000
Limited data available
2005
30 JAN
£405,000
Limited data available
2005
7 JAN
£280,600
Limited data available
2004
8 APR
£438,000
Limited data available
2004
9 JAN
£250,000
Limited data available
2002
29 JAN
£297,000
Full data available
2000
15 DEC
£250,000
Full data available
2000
25 AUG
£286,250
Limited data available
1999
3 SEP
£228,000
Limited data available
1998
23 NOV
£165,000
Limited data available
1997
18 DEC
£154,000
Full data available
1997
20 FEB
£169,000
Full data available
1996
6 DEC
£116,000
Full data available
1996
28 JUN
£99,950
Full data available
1995
1 DEC
£118,000
Limited data available
1995
15 JUN
£120,000
Limited data available
1995
25 MAY
£121,000
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.
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.