21, ROUNDWAY, GRIMSBY, DN34 5AS - £190,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

21 ROUNDWAY is a large extended semi-detached house of 129m², built sometime between 1950 and 1966, which could now be worth an estimated £246,727. It was last sold for £190,000 in September 2018, which was around 55% above the average September 2018 semi-detached price in the North East Lincolnshire local authority area. The most recent EPC inspection was March 2017, where the current energy rating was E, and the potential energy rating was C.

21 ROUNDWAY Sold Prices

Land registry data shows four sales for 21 ROUNDWAY since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the North East Lincolnshire local authority area for the corresponding sale date. All of the four 21 ROUNDWAY 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
2018 24 SEP	£190,000	£122,494	55% above HPI
2017 26 MAY	£172,500	£114,877	50% above HPI
2000 19 OCT	£70,000	£41,290	70% above HPI
1998 15 OCT	£69,950	£39,614	77% above HPI

21 ROUNDWAY Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the North East Lincolnshire local authority area over time, sourced from the HPI. The four 21 ROUNDWAY sales between October 1998 and September 2018 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 2017 sale was for 50% above the HPI. So the extrapolation line tracks at 50% above the HPI over time, until the September 2018 sale, where it rises to 55% above the HPI. The line then continues to track at 55% above the HPI.

What might 21 ROUNDWAY be worth now?

21 ROUNDWAY might now be worth an estimated £246,727.

This is based on house price inflation of 29.9%, between September 2018 and December 2024, for semi-detached houses, in the North East Lincolnshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 29.9% inflationary increase is applied to the most recent sale price for 21 ROUNDWAY of £190,000 on 24th September 2018. For the value to have increased from £190,000 to £246,727 over the five years and nine months to December 2024, the following assumptions must hold true:

• The value of 21 ROUNDWAY has moved in line with the HPI for semi-detached houses in the North East Lincolnshire local authority area.
• The September 2018 sale price of £190,000 represented a fair market value for the property.
• The size, condition, and specification of 21 ROUNDWAY has not materially changed since September 2018.

How Large is 21 ROUNDWAY?

21 ROUNDWAY is 129m², which includes one extension, according to the EPC inspection conducted in March 2017. This puts it in the largest 30% of semi-detached houses houses in Grimsby, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Grimsby, and where 21 ROUNDWAY lies on this distribution: 72% of semi-detached houses houses are smaller than 21 ROUNDWAY, and 27% of houses are larger. Note that EPC data is not available for all properties in Grimsby.

21 ROUNDWAY: Plot and Title Map

21 ROUNDWAY sits on a plot of roughly 0.068 of an acre, or 276m². The below map shows the location of 21 ROUNDWAY, 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 ROUNDWAY). 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 ROUNDWAY?

21 ROUNDWAY is located in GRIMSBY, in the DN34 postcode district. The below map shows the position of No. 21 on ROUNDWAY.