Property Data Search:

25, RAFFIN GREEN LANE, DATCHWORTH, KNEBWORTH, SG3 6RJ - £520,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

25 RAFFIN GREEN LANE is a large extended detached house of 211m², built sometime between 1930 and 1949. It was last sold for £520,000 in September 2003, which was around 32% above the average September 2003 detached price in the East Hertfordshire local authority area. The most recent EPC inspection was October 2017, where the current energy rating was D, and the potential energy rating was C.

25 RAFFIN GREEN LANE Sold Prices

Land registry data shows two sales for 25 RAFFIN GREEN LANE since 1st 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 25 RAFFIN GREEN 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).

DatePriceHPI PriceVariation from HPI
2003
5 SEP
£520,000£395,135
up arrow
32% above HPI
1999
20 SEP
£162,500£234,192
down arrow
31% below HPI

25 RAFFIN GREEN 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 25 RAFFIN GREEN LANE sales from September 1999 and September 2003 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 1999 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the September 2003 sale, where it rises to 32% above the HPI. The line then continues to track at 32% above the HPI.

25, RAFFIN GREEN LANE, DATCHWORTH, KNEBWORTH, SG3 6RJ: Price paid vs HM Land Registry's House Price Index

How Large is 25 RAFFIN GREEN LANE?

25 RAFFIN GREEN LANE is 211m², which includes two extensions, according to the EPC inspection conducted in October 2017. This puts it in the largest 30% of detached houses in Datchworth, based on EPC data. The below chart shows the distribution of detached houses by size in Datchworth, and where 25 RAFFIN GREEN LANE lies on this distribution: 80% of detached houses are smaller than 25 RAFFIN GREEN LANE, and 20% of houses are larger. Note that EPC data is not available for all properties in Datchworth.

25, RAFFIN GREEN LANE, DATCHWORTH, KNEBWORTH, SG3 6RJ: Size of property relative to detached houses in Datchworth

25 RAFFIN GREEN LANE: Plot and Title Map

25 RAFFIN GREEN LANE sits on a plot of roughly 0.199 of an acre, or 805m². The below map shows the location of 25 RAFFIN GREEN 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 25 RAFFIN GREEN 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.

25, RAFFIN GREEN LANE, DATCHWORTH, KNEBWORTH, SG3 6RJ: Plot and title map

Where is 25 RAFFIN GREEN LANE?

25 RAFFIN GREEN LANE is located in DATCHWORTH, in the SG3 postcode district. The below map shows the position of No. 25 on RAFFIN GREEN LANE.

25, RAFFIN GREEN LANE, DATCHWORTH, KNEBWORTH, SG3 6RJ: Location map and indicative extent of plot

All property sales on RAFFIN GREEN LANE

Most recent sales first:

Limited data available
2018
16 NOV
£840,000
Limited data available
2015
14 APR
£697,500
Limited data available
2015
30 JAN
£530,000
Limited data available
2012
5 OCT
£588,500
Limited data available
2010
10 DEC
£550,000
Limited data available
2005
21 NOV
£378,950
Limited data available
2003
12 DEC
£305,000
Full data available
2003
5 SEP
£520,000
Limited data available
2000
7 DEC
£223,000
Full data available
1999
20 SEP
£162,500
Limited data available
1995
24 NOV
£120,000
Limited data available
1995
27 OCT
£85,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.