| Postcode | SL6 9TT | 
|---|---|
| Post Town | Maidenhead | 
| Nearest station | Marlow (1 km) | 
| Bus stops | Chequers PH (W) | 
| Roads in this postcode | |
| Number of UPRNs | 21 View | 
| Known addresses | Beechwood, Winter Hill, Cookham Chapman Orchard, Winter Hill, Cookham Dial Close Cottage, Winter Hill, Cookham Dial Place, Winter Hill, Cookham Garden Cottage, Winter Hill, Cookham Gate House, Winter Hill, Cookham Hornbeams, Winter Hill, Cookham Mole End, Winter Hill, Cookham Seawards, Winter Hill, Cookham St Oswalds, Winter Hill, Cookham Stilegate, Winter Hill, Cookham The Coach House, Winter Hill, Cookham Welkin Hurst, Winter Hill, Cookham | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.564726 | |
|---|---|---|
| Longitude | -0.749226 | |
| Easting | 486794 | |
| Northing | 185835 | |
| Grid reference | SU867858 | |
| UTM reference | 30U 656001 5715028 | |
| what3words | undercuts.each.cured | |
| FixPhrase | cringing magazine squealing untamed | |
| Plus code | 9C3XH772+V8 | |
| Altitude | 95 metres (312 feet) | |
| Sunrise (today) | 6:56 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 81.1 KMs (50.4 miles) | 
| Parish | Cookham | E04001214 | 
|---|---|---|
| Ward | Bisham & Cookham | E05012496 | 
| Unitary Authority | Windsor and Maidenhead | E06000040 | 
| County | Berkshire | E11000002 | 
| Constituency (2024) | Maidenhead | E14001348 | 
| MP | Mr Joshua Reynolds | Liberal Democrat | 
| Police force | Thames Valley | |
| Water company | South East Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Berkshire East | |
| 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) | 31 | |
|---|---|---|
| Households (2011) | 13 | |
| 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) | Cookham | E63011978 | 
| Census output area (2021) | E00083473 | |
| Census output area (2011) | 6A2 | |
| Lower layer super output area (2021) | Windsor and Maidenhead 002D | E01016533 | 
| Lower layer super output area (2011) | Windsor and Maidenhead 002D | E01016533 | 
| Middle layer super output area (2021) | Cookham & Waltham | E02003422 | 
| Middle layer super output area (2011) | Cookham & Waltham | E02003422 | 
| Travel to work area | High Wycombe and Aylesbury | E30000218 | 
| Average property price in Slough | £515,972 | 
|---|---|
| Annual change | 0.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Chapman Orchard, Winter Hill, Cookham | Detached (freehold) | Dec 2022 | £1,517,000 | 
| Detached (freehold) | Aug 2017 | £1,200,000 | |
| Detached (freehold) | Jul 2000 | £550,000 | |
| Gate House, Winter Hill, Cookham | Detached (freehold) | Dec 2020 | £1,250,000 | 
| Detached (freehold) | May 2019 | £695,000 | |
| Hornbeams, Winter Hill, Cookham | Detached (freehold) | Oct 2019 | £1,400,000 | 
| Welkin Hurst, Winter Hill, Cookham | Detached (freehold) | Aug 2019 | £2,500,000 | 
| Dial Close Cottage, Winter Hill, Cookham | Detached (freehold) | Aug 2019 | £1,665,000 | 
| Detached (freehold) | Jan 1999 | £440,000 | |
| The Coach House, Winter Hill, Cookham | Detached (freehold) | Sep 2015 | £795,000 | 
| Detached (freehold) | Apr 2007 | £580,000 | |
| Detached (freehold) | Feb 1997 | £255,000 | |
| St Oswalds, Winter Hill, Cookham | Detached (freehold) | Nov 2013 | £775,000 | 
| Stilegate, Winter Hill, Cookham | Detached (freehold) | Dec 2011 | £770,000 | 
| Garden Cottage, Winter Hill, Cookham | Detached (freehold) | Sep 2010 | £1,250,000 | 
| Dial Place, Winter Hill, Cookham | Terraced (freehold) | Nov 2007 | £1,486,500 |