| Postcode | HP9 2QH | 
|---|---|
| Post Town | Beaconsfield | 
| Nearest station | Seer Green (1 km) | 
| Bus stops | 
                       Railway Station (SE) 
Stable Lane (S) 
Stable Lane (N) 
Bottom Lane (E) 
Bottom Lane (W) 
Orchard Road (S) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 65 View | 
| Known addresses | 
                       Ardmore, Long Grove, Seer Green 
                            Asprey House, Long Grove, Seer Green 
                            Beechwood House, Long Grove, Seer Green 
                            Broadleaves, Long Grove, Seer Green 
                            Bron, Long Grove, Seer Green 
                            Cannon Chase, Long Grove, Seer Green 
                            Caroon, Long Grove, Seer Green 
                            Clementine House, Long Grove, Seer Green 
                            Cottons Wood, Long Grove, Seer Green 
                            Crinan, Long Grove, Seer Green 
                            Devta, Long Grove, Seer Green 
                            Elmhurst Hall, Long Grove, Seer Green 
                            Foxfire, Long Grove, Seer Green 
                            Grove End, Long Grove, Seer Green 
                            Grove Lodge, Long Grove, Seer Green 
                            Long Grove Manor, Long Grove, Seer Green 
                            Longwood House, Long Grove, Seer Green 
                            Luccombe, Long Grove, Seer Green 
                            Mulberry House, Long Grove, Seer Green 
                            Oak Underwood, Long Grove, Seer Green 
                            Old Long Grove House, Long Grove, Seer Green 
                            Old Vicarage, Long Grove, Seer Green 
                            Piperswood, Long Grove, Seer Green 
                            Ravenhill, Long Grove, Seer Green 
                            Rivendell, Long Grove, Seer Green 
                            Silverwood, Long Grove, Seer Green 
                            Sweetbriar, Long Grove, Seer Green 
                            Taurians, Long Grove, Seer Green 
                            The Holt, Long Grove, Seer Green 
                            The Redwood, Long Grove, Seer Green 
                            Wedgewood, Long Grove, Seer Green 
                            Wheltones, Long Grove, Seer Green 
                            Whitethorn House, Long Grove, Seer Green 
                            Windsor Cottage, Long Grove, Seer Green 
                            Wood Rising, Long Grove, Seer Green 
                            Woodpecker House, Long Grove, Seer Green 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.614126 | |
|---|---|---|
| Longitude | -0.610816 | |
| Easting | 496283 | |
| Northing | 191502 | |
| Grid reference | SU962915 | |
| UTM reference | 30U 665414 5720825 | |
| what3words | pocket.every.open | |
| FixPhrase | crinkle magenta semester tiptoeing | |
| Plus code | 9C3XJ97Q+MM | |
| Altitude | 100 metres (327 feet) | |
| Sunrise (today) | 7:02 | |
| Sunset (today) | 16:31 | |
| Distance away | ||
| Distance to sea | 72.8 KMs (45.3 miles) | 
| Parish | Seer Green | E04001577 | 
|---|---|---|
| Ward | Chalfont St Giles & Little Chalfont | E05015943 | 
| Unitary Authority | Buckinghamshire | E06000060 | 
| County | Buckinghamshire | E10000002 | 
| Constituency (2024) | Chesham and Amersham | E14001162 | 
| MP | Sarah Green | Liberal Democrat | 
| Police force | Thames Valley | |
| Water company | Affinity Water | |
| Sewage 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) | 90 | |
|---|---|---|
| Households (2011) | 35 | |
| 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 town and fringe | |
| Built up area (2024) | Seer Green | E63011869 | 
| Census output area (2021) | E00089784 | |
| Census output area (2011) | 6A2 | |
| Lower layer super output area (2021) | Buckinghamshire 047D | E01017794 | 
| Lower layer super output area (2011) | Chiltern 010D | E01017794 | 
| Middle layer super output area (2021) | Chalfont St Giles, Seer Green & Jordans | E02003685 | 
| Middle layer super output area (2011) | Chalfont St Giles, Seer Green & Jordans | E02003685 | 
| Travel to work area | High Wycombe and Aylesbury | E30000218 | 
| Average property price in Hemel Hempstead | £448,607 | 
|---|---|
| Annual change | -0.3% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Crinan, Long Grove, Seer Green | Detached (freehold) | Oct 2024 | £2,090,000 | 
| Detached (freehold) | Aug 2000 | £670,000 | |
| Detached (freehold) | Feb 1995 | £315,000 | |
| Wood Rising, Long Grove, Seer Green | Detached (freehold) | Sep 2024 | £2,800,000 | 
| Detached (freehold) | Nov 2023 | £2,500,000 | |
| Beechwood House, Long Grove, Seer Green | Detached (freehold) | Aug 2023 | £3,150,000 | 
| Detached (freehold) | Mar 2011 | £2,342,500 | |
| Detached (freehold) | Dec 2000 | £1,400,000 | |
| Detached (freehold) | Jul 1995 | £650,000 | |
| Elmhurst Hall, Long Grove, Seer Green | Detached (freehold) | Aug 2023 | £5,500,000 | 
| Bron, Long Grove, Seer Green | Detached (freehold) | Jan 2023 | £4,281,250 | 
| Detached (freehold) | Sep 2017 | £2,475,000 | |
| Devta, Long Grove, Seer Green | Detached (freehold) | Dec 2022 | £5,350,000 | 
| Detached (freehold) | Apr 2004 | £2,375,000 | |
| Detached (freehold) | Jan 2003 | £1,109,450 | |
| Broadleaves, Long Grove, Seer Green | Detached (freehold) | Jul 2021 | £1,225,000 | 
| Detached (freehold) | Sep 2020 | £2,498,750 | |
| Asprey House, Long Grove, Seer Green | Detached (freehold) | Jun 2021 | £4,300,000 | 
| Caroon, Long Grove, Seer Green | Detached (freehold) | Mar 2021 | £2,000,000 | 
| Whitethorn House, Long Grove, Seer Green | Other (freehold) | Feb 2021 | £1,650,000 |