Property Data Search:

14, THE AVENUE, WELWYN, AL6 0PN - £1,125,000

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.

14 THE AVENUE is a very large detached house of 321m², which could now be worth an estimated £1,201,879. It was last sold for £1,125,000 in October 2020, which was around 28% above the average October 2020 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was July 2020, where the current energy rating was B, and the potential energy rating was B.

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14 THE AVENUE Sold Prices

Land registry data shows two sales for 14 THE AVENUE 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 14 THE AVENUE sales was for above the average price, whilst the other was for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2020
30 OCT
£1,125,000£877,964
up arrow
28% above HPI
2015
27 NOV
£315,000£734,046
down arrow
57% below HPI

14 THE AVENUE 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 14 THE AVENUE sales from November 2015 and October 2020 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 November 2015 sale was for 57% below the HPI. So the extrapolation line tracks at 57% below the HPI over time, until the October 2020 sale, where it rises to 28% above the HPI. The line then continues to track at 28% above the HPI.

14, THE AVENUE, WELWYN, AL6 0PN: Price paid vs HM Land Registry's House Price Index

What might 14 THE AVENUE be worth now?

14 THE AVENUE might now be worth an estimated £1,201,879.

This is based on house price inflation of 6.8%, between October 2020 and February 2025, 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 6.8% inflationary increase is applied to the most recent sale price for 14 THE AVENUE of £1,125,000 on 30th October 2020. For the value to have increased from £1,125,000 to £1,201,879 over the five years and eight months to February 2025, the following assumptions must hold true:

  • The value of 14 THE AVENUE has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
  • The October 2020 sale price of £1,125,000 represented a fair market value for the property.
  • The size, condition, and specification of 14 THE AVENUE has not materially changed since October 2020.
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 14 THE AVENUE?

14 THE AVENUE is 321m² according to the EPC inspection conducted in July 2020. This puts it in the largest 10% of detached houses houses in Oaklands, based on EPC data. The below chart shows the distribution of detached houses houses by size in Oaklands, and where 14 THE AVENUE lies on this distribution: 96% of detached houses houses are smaller than 14 THE AVENUE, and 4% of houses are larger. Note that EPC data is not available for all properties in Oaklands.

14, THE AVENUE, WELWYN, AL6 0PN: Size of property relative to detached houses houses in Oaklands

14 THE AVENUE: Plot and Title Map

14 THE AVENUE sits on a plot of roughly 0.278 of an acre, or 1,126m². The below map shows the location of 14 THE AVENUE, 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 14 THE AVENUE). 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.

14, THE AVENUE, WELWYN, AL6 0PN: Plot and title map

Where is 14 THE AVENUE?

14 THE AVENUE is located in WELWYN, in the AL6 postcode district. The below map shows the position of No. 14 on THE AVENUE.

14, THE AVENUE, WELWYN, AL6 0PN: Location map and indicative extent of plot

All property sales on THE AVENUE

Most recent sales first:

Limited data available
2024
15 APR
£570,000
Full data available
2022
12 MAY
£1,010,000
Full data available
2021
10 SEP
£1,395,000
Limited data available
2021
23 JUN
£750,000
Full data available
2021
20 MAY
£895,000
Full data available
2020
30 OCT
£1,125,000
Limited data available
2020
6 MAR
£685,000
Limited data available
2020
28 FEB
£850,000
Full data available
2019
5 JUL
£650,000
Limited data available
2018
24 JUL
£580,000
Limited data available
2018
15 MAY
£680,000
Limited data available
2018
2 MAR
£595,000
Limited data available
2018
23 FEB
£675,000
Limited data available
2017
6 NOV
£850,000
Limited data available
2017
18 AUG
£870,000
Limited data available
2017
2 FEB
£535,000
Full data available
2016
30 JUN
£790,000
Full data available
2016
30 MAR
£875,000
Full data available
2016
11 MAR
£880,000
Full data available
2015
27 NOV
£315,000
Limited data available
2015
10 SEP
£574,999
Full data available
2015
28 AUG
£768,000
Full data available
2015
19 AUG
£480,000
Full data available
2015
18 MAR
£740,000
Full data available
2013
28 OCT
£645,000
Full data available
2013
28 JUN
£545,000
Limited data available
2013
19 JUN
£410,000
Limited data available
2012
12 MAY
£240,000
Limited data available
2012
20 MAR
£400,000
Full data available
2012
27 FEB
£500,000
Limited data available
2011
13 JUL
£525,000
Full data available
2011
18 MAR
£500,000
Limited data available
2010
1 DEC
£202,000
Full data available
2009
4 MAR
£320,000
Full data available
2007
14 MAR
£595,000
Limited data available
2007
19 JAN
£684,000
Full data available
2007
5 JAN
£392,500
Limited data available
2006
21 JUL
£575,000
Limited data available
2006
11 MAY
£298,000
Full data available
2006
13 APR
£550,000
Full data available
2006
12 APR
£200,000
Full data available
2006
24 MAR
£335,000
Full data available
2005
4 OCT
£512,500
Full data available
2005
18 JUL
£410,000
Limited data available
2004
17 JUN
£485,000
Full data available
2004
6 FEB
£587,500
Full data available
2003
12 MAR
£540,000
Limited data available
2002
16 AUG
£425,000
Full data available
2002
3 APR
£460,000
Limited data available
2001
12 JUL
£180,000
Full data available
2001
27 JUN
£450,000
Full data available
2001
6 APR
£136,627
Full data available
2000
20 DEC
£380,000
Full data available
1999
12 MAY
£299,500
Limited data available
1998
26 NOV
£60,000
Full data available
1998
16 OCT
£299,000
Full data available
1997
31 OCT
£365,000
Full data available
1997
15 OCT
£275,000
Limited data available
1997
31 JAN
£237,000
Limited data available
1995
23 OCT
£229,900
Full data available
1995
21 SEP
£87,000
Full data available
1995
14 JUL
£185,000
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.