| Postcode | OX39 4LN | 
|---|---|
| Post Town | Chinnor | 
| Nearest station | Haddenham and Thame Parkway (7 km) | 
| Bus stops | 
                       St Marys Church (SW) 
St Marys Church (NE) 
                     | 
                  
| Number of UPRNs | 8 View | 
| Known addresses | 
                       Farmview, Sydenham Road, Sydenham 
                            Rushmeade, Sydenham Road, Sydenham 
                            Thoralby Cottage, Sydenham Road, Sydenham 
                            1 Box Tree Cottages, Sydenham Road, Sydenham 
                       | 
                  
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 51.711003 | |
|---|---|---|
| Longitude | -0.940226 | |
| Easting | 473320 | |
| Northing | 201895 | |
| Grid reference | SP733018 | |
| UTM reference | 30U 642306 5730904 | |
| what3words | shuttled.bench.boomers | |
| FixPhrase | crinkly machine sculptor theatrics | |
| Plus code | 9C3XP365+CW | |
| Altitude | 90 metres (297 feet) | |
| Sunrise (today) | 7:04 | |
| Sunset (today) | 16:32 | |
| Distance away | ||
| Distance to sea | 93 KMs (57.8 miles) | 
| Parish | Sydenham | E04008169 | 
|---|---|---|
| Ward | Chinnor | E05009736 | 
| Local Authority District | South Oxfordshire | E07000179 | 
| Local Authority | Oxfordshire | E10000025 | 
| County | Oxfordshire | E10000025 | 
| Constituency (2024) | Henley and Thame | E14001280 | 
| MP | Freddie Van Mierlo | Liberal Democrat | 
| Police force | Thames Valley | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Oxfordshire CC | |
| NUTS/ITL 2 | Berkshire, Buckinghamshire and Oxfordshire | |
| NUTS/ITL 1 | South East | |
| Country | England | E92000001 | 
| Date introduced | October 2000 | 
|---|---|
| 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) | 13 | |
|---|---|---|
| Households (2011) | 5 | |
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural village | |
| Built up area (2024) | Sydenham | E63011684 | 
| Census output area (2021) | E00145681 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | South Oxfordshire 005A | E01028598 | 
| Lower layer super output area (2011) | South Oxfordshire 005A | E01028598 | 
| Middle layer super output area (2021) | Chinnor & Tetsworth | E02005962 | 
| Middle layer super output area (2011) | Chinnor & Tetsworth | E02005962 | 
| Travel to work area | Oxford | E30000250 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 1 Box Tree Cottages, Sydenham Road, Sydenham | Terraced (freehold) | Oct 2015 | £177,150 | 
| Rushmeade, Sydenham Road, Sydenham | Detached (freehold) | May 2013 | £445,000 | 
| Thoralby Cottage, Sydenham Road, Sydenham | Semi-detached (freehold) | Aug 2003 | £245,000 | 
| Semi-detached (freehold) | Nov 1995 | £106,000 | |
| Farmview, Sydenham Road, Sydenham | Semi-detached (freehold) | Jul 1996 | £117,500 |