| Postcode | SL7 1QN | 
|---|---|
| Post Town | Marlow | 
| Nearest station | Marlow (0 km) | 
| Bus stops | Railway Station (SW) Quarry Wood Road (SE) Quarry Wood Road (NW) | 
| Roads in this postcode | |
| Number of UPRNs | 14 View | 
| Known addresses | Apple House, 13 Lock Road, Marlow Lock Heights, 13 Lock Road, Marlow Thames Reach, 27 Lock Road, Marlow Woodnook, 33 Lock Road, Marlow 7A Lock Road, Marlow 15 Lock Road, Marlow 19 Lock Road, Marlow 21 Lock Road, Marlow 23 Lock Road, Marlow 25 Lock Road, Marlow 29 Lock Road, Marlow 31 Lock Road, Marlow | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.56927 | |
|---|---|---|
| Longitude | -0.766517 | |
| Easting | 485587 | |
| Northing | 186320 | |
| Grid reference | SU855863 | |
| UTM reference | 30U 654788 5715496 | |
| what3words | forum.releasing.spreads | |
| FixPhrase | cringing magazine starlight twiddle | |
| Plus code | 9C3XH69M+P9 | |
| Altitude | 29 metres (95 feet) | |
| Sunrise (today) | 6:56 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 81.5 KMs (50.6 miles) | 
| Parish | Marlow | E04001610 | 
|---|---|---|
| Ward | Marlow | E05015960 | 
| Unitary Authority | Buckinghamshire | E06000060 | 
| County | Buckinghamshire | E10000002 | 
| Constituency (2024) | Beaconsfield | E14001082 | 
| MP | Joy Morrissey | Conservative | 
| Police force | Thames Valley | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Buckinghamshire | |
| NUTS/ITL 2 | Berkshire, Buckinghamshire and Oxfordshire | |
| NUTS/ITL 1 | South East | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 42 | |
|---|---|---|
| Households (2011) | 14 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Marlow | E63011953 | 
| Census output area (2021) | E00090296 | |
| Census output area (2011) | 6A4 | |
| Lower layer super output area (2021) | Buckinghamshire 061B | E01017896 | 
| Lower layer super output area (2011) | Wycombe 023B | E01017896 | 
| Middle layer super output area (2021) | Marlow East | E02003718 | 
| Middle layer super output area (2011) | Marlow East | E02003718 | 
| Travel to work area | High Wycombe and Aylesbury | E30000218 | 
| Average property price in Slough | £515,972 | 
|---|---|
| Annual change | 0.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Lock Heights, 13 Lock Road, Marlow | Detached (freehold) | Oct 2024 | £2,280,000 | 
| Thames Reach, 27 Lock Road, Marlow | Detached (freehold) | Nov 2021 | £2,450,000 | 
| Detached (freehold) | Sep 2010 | £960,000 | |
| Detached (freehold) | Apr 1996 | £243,000 | |
| 29 Lock Road, Marlow | Detached (freehold) | Oct 2021 | £1,750,000 | 
| Detached (freehold) | Sep 1998 | £395,000 | |
| Detached (freehold) | Dec 1997 | £195,000 | |
| 7A Lock Road, Marlow | Detached (freehold) | Jun 2020 | £1,350,000 | 
| 23 Lock Road, Marlow | Detached (freehold) | Sep 2016 | £1,660,000 | 
| Detached (freehold) | Dec 2003 | £551,251 | |
| 25 Lock Road, Marlow | Detached (freehold) | Jul 2014 | £1,265,000 | 
| Detached (freehold) | Jul 2000 | £470,000 | |
| 15 Lock Road, Marlow | Detached (freehold) | Dec 2013 | £850,000 | 
| Apple House, 13 Lock Road, Marlow | Detached (freehold) | Oct 2013 | £810,000 | 
| 31 Lock Road, Marlow | Detached (freehold) | Jan 2013 | £875,000 | 
| Detached (freehold) | Jan 1998 | £325,000 | |
| 19 Lock Road, Marlow | Detached (freehold) | Feb 2012 | £785,000 | 
| Detached (freehold) | May 2010 | £655,250 |