30, BROOK LANE, SAWBRIDGEWORTH, CM21 0EL - £465,000

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.

30 BROOK LANE is a large extended detached house of 166m², built sometime between 1950 and 1966, which could now be worth an estimated £877,283. It was last sold for £465,000 in September 2009, which was around 2% above the average September 2009 detached price in the East Hertfordshire local authority area. The most recent EPC inspection was November 2024, where the current energy rating was D, and the potential energy rating was C.

30 BROOK LANE Sold Prices

Land registry data shows two sales for 30 BROOK LANE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the East Hertfordshire local authority area for the corresponding sale date. One of the two 30 BROOK LANE sales was for above the average price, whilst the other 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
2009 23 SEP	£465,000	£457,698	2% above HPI
1995 27 APR	£121,000	£148,773	19% below HPI

30 BROOK LANE Price Paid vs. HPI Average

The below graph shows the average detached house price in the East Hertfordshire local authority area over time, sourced from the HPI. The two 30 BROOK LANE sales from April 1995 and September 2009 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 April 1995 sale was for 19% below the HPI. So the extrapolation line tracks at 19% below the HPI over time, until the September 2009 sale, where it rises to 2% above the HPI. The line then continues to track at 2% above the HPI.

What might 30 BROOK LANE be worth now?

30 BROOK LANE might now be worth an estimated £877,283.

This is based on house price inflation of 88.7%, between September 2009 and July 2025, for detached houses, in the East Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 88.7% inflationary increase is applied to the most recent sale price for 30 BROOK LANE of £465,000 on 23rd September 2009. For the value to have increased from £465,000 to £877,283 over the sixteen years and two months to July 2025, the following assumptions must hold true:

• The value of 30 BROOK LANE has moved in line with the HPI for detached houses in the East Hertfordshire local authority area.
• The September 2009 sale price of £465,000 represented a fair market value for the property.
• The size, condition, and specification of 30 BROOK LANE has not materially changed since September 2009.

How Large is 30 BROOK LANE?

30 BROOK LANE is 166m², which includes one extension, according to the EPC inspection conducted in November 2024. This puts it in the largest 40% of detached houses houses in Sawbridgeworth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Sawbridgeworth, and where 30 BROOK LANE lies on this distribution: 68% of detached houses houses are smaller than 30 BROOK LANE, and 32% of houses are larger. Note that EPC data is not available for all properties in Sawbridgeworth.

30 BROOK LANE: Plot and Title Map

30 BROOK LANE sits on a plot of roughly 0.186 of an acre, or 752m². The below map shows the location of 30 BROOK LANE, 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 30 BROOK LANE). 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 30 BROOK LANE?

30 BROOK LANE is located in SAWBRIDGEWORTH, in the CM21 postcode district. The below map shows the position of No. 30 on BROOK LANE.