Property Data Search:

23, GREAT SLADES, POTTERS BAR, EN6 2ER - £305,000

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

23 GREAT SLADES is a very small semi-detached house of 75m², built sometime between 1967 and 1975. It was last sold for £305,000 in September 2006, which was around 7% above the average September 2006 semi-detached price in the Hertsmere local authority area. The most recent EPC inspection was January 2014, where the current energy rating was E, and the potential energy rating was C.

23 GREAT SLADES Sold Prices

Land registry data shows two sales for 23 GREAT SLADES since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Hertsmere local authority area for the corresponding sale date. Both of the two 23 GREAT SLADES sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2006
12 SEP
£305,000£286,022
up arrow
7% above HPI
2000
23 MAR
£230,000£151,139
up arrow
52% above HPI

23 GREAT SLADES Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Hertsmere local authority area over time, sourced from the HPI. The two 23 GREAT SLADES sales from March 2000 and September 2006 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 March 2000 sale was for 52% above the HPI. So the extrapolation line tracks at 52% above the HPI over time, until the September 2006 sale, where it falls to 7% above the HPI. The line then continues to track at 7% above the HPI.

23, GREAT SLADES, POTTERS BAR, EN6 2ER: Price paid vs HM Land Registry's House Price Index

What might 23 GREAT SLADES be worth now?

23 GREAT SLADES might now be worth an estimated £637,502.

This is based on house price inflation of 109%, between September 2006 and December 2024, for semi-detached houses, in the Hertsmere local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 109% inflationary increase is applied to the most recent sale price for 23 GREAT SLADES of £305,000 on 12th September 2006. For the value to have increased from £305,000 to £637,502 over the seventeen years and nine months to December 2024, the following assumptions must hold true:

  • The value of 23 GREAT SLADES has moved in line with the HPI for semi-detached houses in the Hertsmere local authority area.
  • The September 2006 sale price of £305,000 represented a fair market value for the property.
  • The size, condition, and specification of 23 GREAT SLADES has not materially changed since September 2006.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 23 GREAT SLADES?

23 GREAT SLADES is 75m² according to the EPC inspection conducted in January 2014. This puts it in the smallest 10% of semi-detached houses houses in Potters Bar, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Potters Bar, and where 23 GREAT SLADES lies on this distribution: 6% of semi-detached houses houses are smaller than 23 GREAT SLADES, and 93% of houses are larger. Note that EPC data is not available for all properties in Potters Bar.

23, GREAT SLADES, POTTERS BAR, EN6 2ER: Size of property relative to semi-detached houses houses in Potters Bar

23 GREAT SLADES: Plot and Title Map

23 GREAT SLADES sits on a plot of roughly 0.060 of an acre, or 241m². The below map shows the location of 23 GREAT SLADES, 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 23 GREAT SLADES). 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.

23, GREAT SLADES, POTTERS BAR, EN6 2ER: Plot and title map

Where is 23 GREAT SLADES?

23 GREAT SLADES is located in POTTERS BAR, in the EN6 postcode district. The below map shows the position of No. 23 on GREAT SLADES.

23, GREAT SLADES, POTTERS BAR, EN6 2ER: Location map and indicative extent of plot

All property sales on GREAT SLADES

Most recent sales first:

Limited data available
2024
15 MAR
£153,000
Limited data available
2022
1 JUL
£110,000
Limited data available
2021
16 DEC
£625,000
Limited data available
2021
19 NOV
£275,000
Limited data available
2020
19 AUG
£260,000
Limited data available
2019
29 NOV
£249,500
Limited data available
2019
27 SEP
£265,000
Limited data available
2015
8 MAY
£185,000
Full data available
2014
24 APR
£425,000
Limited data available
2013
26 NOV
£166,500
Limited data available
2013
24 OCT
£160,000
Limited data available
2013
28 AUG
£152,000
Limited data available
2013
10 JAN
£146,500
Limited data available
2012
3 FEB
£161,000
Limited data available
2011
9 SEP
£154,000
Limited data available
2011
11 FEB
£83,000
Limited data available
2010
19 MAY
£325,000
Limited data available
2010
26 MAR
£138,000
Limited data available
2009
11 DEC
£140,000
Limited data available
2009
30 JUN
£146,000
Limited data available
2007
31 AUG
£166,000
Full data available
2007
27 JUL
£370,000
Limited data available
2007
11 JUN
£152,000
Limited data available
2007
1 JUN
£165,000
Limited data available
2006
20 OCT
£150,000
Full data available
2006
12 SEP
£305,000
Limited data available
2006
16 AUG
£137,250
Limited data available
2005
18 MAR
£120,000
Limited data available
2005
28 JAN
£126,000
Limited data available
2003
1 AUG
£125,000
Limited data available
2003
12 JUN
£116,500
Limited data available
2003
14 MAR
£129,000
Limited data available
2003
20 FEB
£125,000
Limited data available
2002
11 JAN
£90,000
Limited data available
2001
3 AUG
£98,000
Limited data available
2001
23 MAR
£86,000
Limited data available
2000
29 DEC
£82,000
Full data available
2000
23 MAR
£230,000
Limited data available
1999
20 JAN
£51,000
Limited data available
1997
30 SEP
£35,000
Limited data available
1997
18 JUL
£48,000
Limited data available
1996
23 DEC
£163,500
Limited data available
1995
25 AUG
£45,500
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.