| Postcode | SL5 0HW | 
|---|---|
| Post Town | Ascot | 
| Nearest station | Sunningdale (1 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 52 View | 
| Known addresses | Amari House, Onslow Road, Ascot Ashley House, Onslow Road, Ascot Aysgarth, Onslow Road, Ascot Boulters, Onslow Road, Ascot Brambles, Onslow Road, Ascot Burre House, Onslow Road, Ascot Claret Cottage, Onslow Road, Ascot Cornerstone, Onslow Road, Sunningdale Delamead, Onslow Road, Ascot Egglestone, Onslow Road, Ascot Flat 1, Robinswood, Onslow Road, Sunningdale Flat 1, Robinwood, Onslow Road, Ascot Flat 2, Robinswood, Onslow Road, Sunningdale Flat 3, Robinswood, Onslow Road, Sunningdale Flat 5, Robinswood, Onslow Road, Sunningdale Garden Ground Associated With Flat 1, Robinwood, Onslow Road, Ascot Glenwood, Onslow Road, Ascot Gorse Glen, 9 Onslow Road, Ascot Gorse Glen, 9 Onslow Road, Sunningdale Heather View, Onslow Road, Ascot Hedgerley, Onslow Road, Ascot Hi-Way, Onslow Road, Ascot Highgate, Onslow Road, Ascot Ivy Mead, Onslow Road, Ascot Marcroft, Onslow Road, Ascot Mellow Wood, Onslow Road, Ascot Onslow House, Onslow Road, Ascot Onslow Lodge, Onslow Road, Ascot Rajsheel, Onslow Road, Ascot Rempstone, Onslow Road, Ascot Rosemullion, Onslow Road, Ascot Shadow Lawn, Onslow Road, Ascot Sharnbrook, Onslow Road, Ascot Springwoods, Onslow Road, Ascot St Johns Cottage, Onslow Road, Ascot Turkey Oak, Onslow Road, Ascot Willow House, Onslow Road, Ascot Woodruffe, Onslow Road, Sunningdale | 
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.392134 | |
|---|---|---|
| Longitude | -0.622769 | |
| Easting | 495920 | |
| Northing | 166799 | |
| Grid reference | SU959667 | |
| UTM reference | 30U 665388 5696114 | |
| what3words | thank.dose.stick | |
| FixPhrase | crimson magenta sulfate tilt | |
| Plus code | 9C3X99RG+VV | |
| Altitude | 53 metres (173 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 63.8 KMs (39.6 miles) | 
| Parish | Sunningdale | E04001222 | 
|---|---|---|
| Ward | Sunningdale & Cheapside | E05012512 | 
| Unitary Authority | Windsor and Maidenhead | E06000040 | 
| County | Berkshire | E11000002 | 
| Constituency (2024) | Windsor | E14001588 | 
| MP | Jack Rankin | Conservative | 
| Police force | Thames Valley | |
| Water company | Affinity 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) | 113 | |
|---|---|---|
| Households (2011) | 43 | |
| 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) | Ascot and Sunningdale | E63012294 | 
| Census output area (2021) | E00083822 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | Windsor and Maidenhead 018A | E01016603 | 
| Lower layer super output area (2011) | Windsor and Maidenhead 018A | E01016603 | 
| Middle layer super output area (2021) | South Ascot & Sunningdale | E02003438 | 
| Middle layer super output area (2011) | South Ascot & Sunningdale | E02003438 | 
| Travel to work area | Reading | E30000256 | 
| Average property price in Slough | £515,972 | 
|---|---|
| Annual change | 0.1% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Gorse Glen, 9 Onslow Road, Sunningdale | Semi-detached (freehold) | Dec 2024 | £1,135,000 | 
| Woodruffe, Onslow Road, Sunningdale | Detached (freehold) | Apr 2024 | £1,540,000 | 
| Mellow Wood, Onslow Road, Ascot | Detached (freehold) | Mar 2023 | £1,400,000 | 
| Cornerstone, Onslow Road, Sunningdale | Detached (freehold) | Nov 2022 | £2,100,000 | 
| Boulters, Onslow Road, Ascot | Detached (freehold) | Sep 2021 | £1,400,000 | 
| Detached (freehold) | Mar 2013 | £910,000 | |
| Rajsheel, Onslow Road, Ascot | Other (freehold) | Sep 2021 | £1,505,000 | 
| Delamead, Onslow Road, Ascot | Detached (freehold) | Jun 2021 | £1,450,000 | 
| Detached (freehold) | Aug 2005 | £941,400 | |
| Sharnbrook, Onslow Road, Ascot | Detached (freehold) | Jun 2021 | £1,326,256 | 
| Springwoods, Onslow Road, Ascot | Detached (freehold) | Sep 2020 | £1,250,000 | 
| Detached (freehold) | Sep 2003 | £705,750 | |
| Ashley House, Onslow Road, Ascot | Detached (freehold) | Aug 2020 | £1,125,000 | 
| Detached (freehold) | Jun 1998 | £417,960 |