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3, LOCK ROAD, MARLOW, SL7 1QS - £217,500

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.

3 LOCK ROAD is a midsized extended detached house of 157m², built sometime between 1967 and 1975, which could now be worth an estimated £1,203,006. It was last sold for £217,500 in May 1996, which was around 39% above the average May 1996 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was October 2019, where the current energy rating was D, and the potential energy rating was C.

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3 LOCK ROAD Sold Prices

Land registry data shows one sale for 3 LOCK ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
1996
3 MAY
£217,500£156,534
up arrow
39% above HPI

What might 3 LOCK ROAD be worth now?

3 LOCK ROAD might now be worth an estimated £1,203,006.

This is based on house price inflation of 453.1%, between May 1996 and May 2026, for detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 453.1% inflationary increase is applied to the most recent sale price for 3 LOCK ROAD of £217,500 on 3rd May 1996. For the value to have increased from £217,500 to £1,203,006 over the 30 years to May 2026, the following assumptions must hold true:

  • The value of 3 LOCK ROAD has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
  • The May 1996 sale price of £217,500 represented a fair market value for the property.
  • The size, condition, and specification of 3 LOCK ROAD has not materially changed since May 1996.
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 3 LOCK ROAD?

3 LOCK ROAD is 157m², which includes four extensions, according to the EPC inspection conducted in October 2019. This puts it in the largest 50% of detached houses in Marlow, based on EPC data. The below chart shows the distribution of detached houses by size in Marlow, and where 3 LOCK ROAD lies on this distribution: 56% of detached houses are smaller than 3 LOCK ROAD, and 43% of detached houses are larger. Note that EPC data is not available for all properties in Marlow.

3, LOCK ROAD, MARLOW, SL7 1QS: Size of property relative to detached houses in Marlow

3 LOCK ROAD: Plot

3 LOCK ROAD sits on a plot of roughly 0.180 of an acre, or 728m².

Where is 3 LOCK ROAD?

3 LOCK ROAD is located in MARLOW, in the SL7 postcode district.

All property sales on LOCK ROAD

Most recent sales first:

Limited data available
2025
22 MAY
£1,275,000
Limited data available
2024
19 DEC
£400,000
Limited data available
2024
6 DEC
£380,000
Limited data available
2024
11 OCT
£2,280,000
Limited data available
2024
20 AUG
£1,995,000
Full data available
2024
6 FEB
£685,000
Limited data available
2022
14 OCT
£1,400,000
Full data available
2022
26 AUG
£1,795,000
Full data available
2022
3 AUG
£3,000,000
Full data available
2022
6 APR
£1,240,000
Limited data available
2021
18 NOV
£2,450,000
Full data available
2021
6 OCT
£1,750,000
Limited data available
2021
20 AUG
£1,210,000
Limited data available
2021
30 JUN
£370,000
Limited data available
2021
25 JUN
£1,501,000
Full data available
2021
26 JAN
£1,280,000
Limited data available
2020
4 JUN
£1,350,000
Full data available
2019
20 NOV
£365,000
Limited data available
2018
29 JUN
£665,000
Limited data available
2018
2 MAY
£345,000
Full data available
2017
24 JAN
£1,720,000
Limited data available
2016
6 SEP
£870,000
Limited data available
2016
5 SEP
£1,660,000
Full data available
2014
8 DEC
£330,000
Full data available
2014
30 JUL
£1,265,000
Limited data available
2014
10 APR
£262,000
Limited data available
2013
9 DEC
£850,000
Full data available
2013
11 NOV
£499,950
Limited data available
2013
11 OCT
£810,000
Limited data available
2013
9 SEP
£950,000
Full data available
2013
14 FEB
£800,000
Full data available
2013
28 JAN
£875,000
Limited data available
2012
6 NOV
£1,050,000
Full data available
2012
24 FEB
£785,000
Limited data available
2011
10 NOV
£770,000
Limited data available
2011
14 OCT
£405,000
Full data available
2011
4 OCT
£1,000,000
Limited data available
2011
5 AUG
£221,000
Full data available
2010
27 OCT
£895,000
Limited data available
2010
9 SEP
£1,096,000
Limited data available
2010
7 SEP
£960,000
Limited data available
2010
30 JUN
£250,000
Full data available
2010
19 MAY
£655,250
Full data available
2009
3 NOV
£415,000
Limited data available
2009
18 SEP
£950,000
Limited data available
2008
3 JUL
£1,320,000
Limited data available
2008
17 APR
£250,000
Full data available
2007
12 DEC
£1,250,000
Full data available
2006
3 NOV
£270,000
Limited data available
2006
14 AUG
£1,350,000
Limited data available
2006
12 MAY
£795,000
Limited data available
2006
3 FEB
£221,000
Full data available
2004
1 JUL
£632,500
Limited data available
2004
25 JUN
£760,000
Limited data available
2003
5 DEC
£551,251
Limited data available
2003
29 JUL
£179,000
Limited data available
2003
10 JUL
£175,000
Limited data available
2002
19 APR
£165,000
Full data available
2001
13 AUG
£325,000
Limited data available
2001
30 JUL
£151,000
Full data available
2001
6 JUL
£485,000
Full data available
2000
18 JUL
£470,000
Limited data available
2000
14 APR
£620,000
Limited data available
1999
1 JUN
£107,000
Full data available
1998
23 SEP
£395,000
Full data available
1998
8 JAN
£325,000
Full data available
1997
22 DEC
£195,000
Full data available
1997
14 FEB
£285,000
Limited data available
1996
20 DEC
£73,000
Full data available
1996
29 AUG
£222,000
Limited data available
1996
16 AUG
£283,000
Limited data available
1996
29 JUL
£276,000
Limited data available
1996
3 MAY
£217,500
Limited data available
1996
4 APR
£243,000
Limited data available
1996
12 JAN
£73,000
Full data available
1995
8 DEC
£310,000
Limited data available
1995
27 OCT
£327,500
Limited data available
1995
26 OCT
£80,000
Full data available
1995
30 JUN
£117,000
Limited data available
1995
23 JUN
£76,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. 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 2026. This data is licensed under the Open Government Licence v3.0.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
Copyright statement: This information is subject to Crown copyright and database rights 2026 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 2026 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.