21, BLAKES WAY, WELWYN, AL6 9RE - £865,000

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

21 BLAKES WAY is a midsized extended detached house of 158m², built sometime between 1991 and 1995. It was last sold for £865,000 in November 2017, which was around 8% above the average November 2017 detached price in the Welwyn Hatfield local authority area. The most recent EPC inspection was May 2017, where the current energy rating was D, and the potential energy rating was C.

21 BLAKES WAY Sold Prices

Land registry data shows four sales for 21 BLAKES WAY since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Welwyn Hatfield local authority area for the corresponding sale date. All of the four 21 BLAKES WAY sales were for above 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
2017 22 NOV	£865,000	£800,122	8% above HPI
2005 20 MAY	£580,000	£424,192	37% above HPI
2001 16 MAR	£401,000	£315,350	27% above HPI
1997 8 AUG	£290,000	£201,310	44% above HPI

21 BLAKES WAY 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 four 21 BLAKES WAY sales between August 1997 and November 2017 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 May 2005 sale was for 37% above the HPI. So the extrapolation line tracks at 37% above the HPI over time, until the November 2017 sale, where it falls to 8% above the HPI. The line then continues to track at 8% above the HPI.

How Large is 21 BLAKES WAY?

21 BLAKES WAY is 158m², which includes two extensions, according to the EPC inspection conducted in May 2017. This puts it in the largest 50% of detached houses in Welwyn, based on EPC data. The below chart shows the distribution of detached houses by size in Welwyn, and where 21 BLAKES WAY lies on this distribution: 54% of detached houses are smaller than 21 BLAKES WAY, and 45% of houses are larger. Note that EPC data is not available for all properties in Welwyn.

21 BLAKES WAY: Plot and Title Map

21 BLAKES WAY sits on a plot of roughly 0.172 of an acre, or 694m². The below map shows the location of 21 BLAKES WAY, 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 21 BLAKES WAY). 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 21 BLAKES WAY?

21 BLAKES WAY is located in WELWYN, in the AL6 postcode district. The below map shows the position of No. 21 on BLAKES WAY.