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.
12 HILARY AVENUE is a small extended terraced house of 83m², built sometime between 1950 and 1966, which could now be worth an estimated £268,801. It was last sold for £270,000 in June 2025, which was around 9% above the average June 2025 terraced price in the Norwich local authority area. The most recent EPC inspection was December 2024, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 12 HILARY AVENUE since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Norwich local authority area for the corresponding sale date. Two of the three 12 HILARY AVENUE sales were for above the average price, whilst one was 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 |
|---|---|---|---|
2025 19 JUN | £270,000 | £247,650 | 9% above HPI |
2016 7 SEP | £155,000 | £193,736 | 20% below HPI |
2004 23 APR | £118,500 | £116,858 | 1% above HPI |
The below graph shows the average terraced house price in the Norwich local authority area over time, sourced from the HPI. The three 12 HILARY AVENUE sales between April 2004 and June 2025 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 2016 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the June 2025 sale, where it rises to 9% above the HPI. The line then continues to track at 9% above the HPI.

12 HILARY AVENUE might now be worth an estimated £268,801.
This is based on house price deflation of 0.4%, between June 2025 and October 2025, for terraced houses, in the Norwich local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 0.4% deflationary decrease is applied to the most recent sale price for 12 HILARY AVENUE of £270,000 on 19th June 2025. For the value to have decreased from £270,000 to £268,801 over the eight months to October 2025, the following assumptions must hold true:
12 HILARY AVENUE is 83m², which includes one extension, according to the EPC inspection conducted in December 2024. This puts it in the smallest 30% of terraced houses houses in Norwich, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Norwich, and where 12 HILARY AVENUE lies on this distribution: 21% of terraced houses houses are smaller than 12 HILARY AVENUE, and 78% of houses are larger. Note that EPC data is not available for all properties in Norwich.

12 HILARY AVENUE sits on a plot of roughly 0.057 of an acre, or 229m². The below map shows the location of 12 HILARY 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 12 HILARY 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.

12 HILARY AVENUE is located in NORWICH, in the NR1 postcode district. The below map shows the position of No. 12 on HILARY AVENUE.

Most recent sales first: