13A, NEW ROAD, WOOLMER GREEN, KNEBWORTH, SG3 6JX - £443,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

13A NEW ROAD is a small extended semi-detached house of 108m², built sometime between 1996 and 2002. It was last sold for £443,000 in September 2014, which was around 29% below the average September 2014 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was March 2022, where the current energy rating was C, and the potential energy rating was B.

13A NEW ROAD Sold Prices

Land registry data shows three sales for 13A NEW ROAD 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 13A NEW ROAD 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
2014 4 SEP	£443,000	£623,519	29% below HPI
2006 16 OCT	£335,000	£476,581	30% below HPI
2001 29 JUN	£242,500	£324,682	25% below HPI

13A NEW ROAD 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 13A NEW ROAD sales between June 2001 and September 2014 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 October 2006 sale was for 30% below the HPI. So the extrapolation line tracks at 30% below the HPI over time, until the September 2014 sale, where it rises to 29% below the HPI. The line then continues to track at 29% below the HPI.

How Large is 13A NEW ROAD?

13A NEW ROAD is 108m², which includes one extension, according to the EPC inspection conducted in March 2022. This puts it in the smallest 40% of detached houses in Woolmer Green, based on EPC data. The below chart shows the distribution of detached houses by size in Woolmer Green, and where 13A NEW ROAD lies on this distribution: 37% of detached houses are smaller than 13A NEW ROAD, and 63% of houses are larger. Note that EPC data is not available for all properties in Woolmer Green.

13A NEW ROAD: Plot and Title Map

13A NEW ROAD sits on a plot of roughly 0.064 of an acre, or 260m². The below map shows the location of 13A NEW ROAD, 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 13A NEW ROAD). 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 13A NEW ROAD?

13A NEW ROAD is located in WOOLMER GREEN, in the SG3 postcode district. The below map shows the position of No. 13A on NEW ROAD.