12A, ROSEMARY AVENUE, ROMFORD, RM1 4HB - £775,000

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.

12A ROSEMARY AVENUE is a large semi-detached house of 155m², built in 2022, which could now be worth an estimated £819,399. It was last sold for £775,000 in October 2023, which was around 55% above the average October 2023 semi-detached price in the Havering local authority area. The most recent EPC inspection was June 2023, where the current energy rating was B, and the potential energy rating was B.

12A ROSEMARY AVENUE Sold Prices

Land registry data shows two sales for 12A ROSEMARY AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Havering local authority area for the corresponding sale date. Both of the two 12A ROSEMARY AVENUE 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
2023 20 OCT	£775,000	£500,477	55% above HPI
2021 8 JUN	£720,000	£454,607	58% above HPI

12A ROSEMARY AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Havering local authority area over time, sourced from the HPI. The two 12A ROSEMARY AVENUE sales from June 2021 and October 2023 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 June 2021 sale was for 58% above the HPI. So the extrapolation line tracks at 58% above the HPI over time, until the October 2023 sale, where it falls to 55% above the HPI. The line then continues to track at 55% above the HPI.

What might 12A ROSEMARY AVENUE be worth now?

12A ROSEMARY AVENUE might now be worth an estimated £819,399.

This is based on house price inflation of 5.7%, between October 2023 and February 2025, for semi-detached houses, in the Havering local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 5.7% inflationary increase is applied to the most recent sale price for 12A ROSEMARY AVENUE of £775,000 on 20th October 2023. For the value to have increased from £775,000 to £819,399 over the two years and eight months to February 2025, the following assumptions must hold true:

• The value of 12A ROSEMARY AVENUE has moved in line with the HPI for semi-detached houses in the Havering local authority area.
• The October 2023 sale price of £775,000 represented a fair market value for the property.
• The size, condition, and specification of 12A ROSEMARY AVENUE has not materially changed since October 2023.

How Large is 12A ROSEMARY AVENUE?

12A ROSEMARY AVENUE is 155m² according to the EPC inspection conducted in June 2023. This puts it in the largest 30% of semi-detached houses houses in Romford, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Romford, and where 12A ROSEMARY AVENUE lies on this distribution: 72% of semi-detached houses houses are smaller than 12A ROSEMARY AVENUE, and 28% of houses are larger. Note that EPC data is not available for all properties in Romford.

12A ROSEMARY AVENUE: Plot and Title Map

12A ROSEMARY AVENUE sits on a plot of roughly 0.197 of an acre, or 797m². The below map shows the location of 12A ROSEMARY 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 12A ROSEMARY 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.

Where is 12A ROSEMARY AVENUE?

12A ROSEMARY AVENUE is located in ROMFORD, in the RM1 postcode district. The below map shows the position of No. 12A on ROSEMARY AVENUE.