163, BOUNDARY LANE, WELWYN GARDEN CITY, AL7 4EQ - £369,000

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.

163 BOUNDARY LANE is a midsized extended detached house of 135m², built sometime between 1950 and 1966, which could now be worth an estimated £464,383. It was last sold for £369,000 in January 2016, which was around 50% below the average January 2016 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was December 2023, where the current energy rating was C, and the potential energy rating was C.

163 BOUNDARY LANE Sold Prices

Land registry data shows three sales for 163 BOUNDARY LANE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Welwyn Hatfield local authority area for the corresponding sale date. All of the three 163 BOUNDARY LANE sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2016 8 JAN	£369,000	£745,306	50% below HPI
2014 24 SEP	£300,000	£645,067	53% below HPI
2001 24 SEP	£187,950	£350,002	46% below HPI

163 BOUNDARY LANE 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 three 163 BOUNDARY LANE sales between September 2001 and January 2016 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 2014 sale was for 53% below the HPI. So the extrapolation line tracks at 53% below the HPI over time, until the January 2016 sale, where it rises to 50% below the HPI. The line then continues to track at 50% below the HPI.

What might 163 BOUNDARY LANE be worth now?

163 BOUNDARY LANE might now be worth an estimated £464,383.

This is based on house price inflation of 25.8%, between January 2016 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 25.8% inflationary increase is applied to the most recent sale price for 163 BOUNDARY LANE of £369,000 on 8th January 2016. For the value to have increased from £369,000 to £464,383 over the eight years and eleven months to February 2025, the following assumptions must hold true:

• The value of 163 BOUNDARY LANE has moved in line with the HPI for detached houses in the Welwyn Hatfield local authority area.
• The January 2016 sale price of £369,000 represented a fair market value for the property.
• The size, condition, and specification of 163 BOUNDARY LANE has not materially changed since January 2016.

How Large is 163 BOUNDARY LANE?

163 BOUNDARY LANE is 135m², which includes two extensions, according to the EPC inspection conducted in December 2023. This puts it in the largest 50% 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 163 BOUNDARY LANE lies on this distribution: 58% of detached houses houses are smaller than 163 BOUNDARY LANE, and 41% of houses are larger. Note that EPC data is not available for all properties in Welwyn Garden City.

163 BOUNDARY LANE: Plot and Title Map

163 BOUNDARY LANE sits on a plot of roughly 0.087 of an acre, or 351m². The below map shows the location of 163 BOUNDARY LANE, 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 163 BOUNDARY LANE). 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.

Where is 163 BOUNDARY LANE?

163 BOUNDARY LANE is located in WELWYN GARDEN CITY, in the AL7 postcode district. The below map shows the position of No. 163 on BOUNDARY LANE.