| Postcode | CR5 1AN | 
|---|---|
| Post Town | Coulsdon | 
| Nearest station | Coulsdon South (0 km) | 
| Bus stops | Coulsdon South (N) Lime Tree Avenue (N) Lime Tree Avenue (S) Coulsdon South (NW) Downs Road (S) Coulsdon South (SE) | 
| London travel zone | 6 | 
| Roads in this postcode | |
| Number of UPRNs | 43 View | 
| Known addresses | Flat 1, 37 Reddown Road, Coulsdon Flat 2, 37 Reddown Road, Coulsdon Flat 2, 39 Reddown Road, Coulsdon Flat 3, 37 Reddown Road, Coulsdon Flat 4, 37 Reddown Road, Coulsdon Flat 5, 37 Reddown Road, Coulsdon Flat 6, 37 Reddown Road, Coulsdon Tarn Hows, Reddown Road, Coulsdon Wychwood, Reddown Road, Coulsdon 1 Reddown Road, Coulsdon 5 Reddown Road, Coulsdon 7 Reddown Road, Coulsdon 9 Reddown Road, Coulsdon 17 Reddown Road, Coulsdon 19 Reddown Road, Coulsdon 21 Reddown Road, Coulsdon 23 Reddown Road, Coulsdon 25 Reddown Road, Coulsdon 27 Reddown Road, Coulsdon 31 Reddown Road, Coulsdon 31A Reddown Road, Coulsdon 31B Reddown Road, Coulsdon 31C Reddown Road, Coulsdon 33 Reddown Road, Coulsdon 33A Reddown Road, Coulsdon 33B Reddown Road, Coulsdon 35 Reddown Road, Coulsdon 37A Reddown Road, Coulsdon 39B Reddown Road, Coulsdon | 
| Main property type | Semi-detached | 
| Businesses | 
| Latitude | 51.313536 | |
|---|---|---|
| Longitude | -0.138672 | |
| Easting | 529822 | |
| Northing | 158803 | |
| Grid reference | TQ298588 | |
| UTM reference | 30U 699403 5688580 | |
| what3words | expect.insect.divisions | |
| FixPhrase | crimson magnesium seducing ungloved | |
| Plus code | 9C3X8V76+CG | |
| Altitude | 93 metres (306 feet) | |
| Sunrise (today) | 6:52 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 41.2 KMs (25.6 miles) | 
| Parish | Croydon, unparished area | E43000198 | 
|---|---|---|
| Ward | Coulsdon Town | E05011466 | 
| London Borough | Croydon | E09000008 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Croydon South | E14001187 | 
| MP | Chris Philp | Conservative | 
| Police force | Metropolitan Police | |
| Water company | SES Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Croydon | |
| NUTS/ITL 2 | Outer London - South | |
| NUTS/ITL 1 | London | |
| Country | England | E92000001 | 
| Date introduced | July 1990 | 
|---|---|
| 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) | 32 | |
| 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 major conurbation | |
| Built up area (2024) | Croydon | E63012338 | 
| Census output area (2021) | E00005070 | |
| Census output area (2011) | 5B1 | |
| Lower layer super output area (2021) | Croydon 043A | E01001017 | 
| Lower layer super output area (2011) | Croydon 043A | E01001017 | 
| Middle layer super output area (2021) | Woodmansterne | E02000236 | 
| Middle layer super output area (2011) | Woodmansterne | E02000236 | 
| Travel to work area | London | E30000234 | 
| Average property price in Croydon | £426,526 | 
|---|---|
| Annual change | 3.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Flat 4, 37 Reddown Road, Coulsdon | Flat (leasehold) | May 2024 | £300,000 | 
| Flat (leasehold) | Jun 2020 | £270,000 | |
| Flat (leasehold) | Feb 2019 | £300,000 | |
| 23 Reddown Road, Coulsdon | Semi-detached (freehold) | Feb 2024 | £500,000 | 
| Flat 3, 37 Reddown Road, Coulsdon | Flat (leasehold) | May 2022 | £215,000 | 
| Flat (leasehold) | Feb 2019 | £250,000 | |
| 31A Reddown Road, Coulsdon | Semi-detached (freehold) | Sep 2021 | £441,000 | 
| Flat 6, 37 Reddown Road, Coulsdon | Flat (leasehold) | Apr 2021 | £205,000 | 
| Flat (leasehold) | Feb 2019 | £250,000 | |
| 31 Reddown Road, Coulsdon | Detached (freehold) | Mar 2021 | £663,000 | 
| Flat 5, 37 Reddown Road, Coulsdon | Flat (leasehold) | Oct 2020 | £230,000 | 
| Flat (leasehold) | Feb 2019 | £250,000 | |
| Flat 2, 37 Reddown Road, Coulsdon | Flat (leasehold) | Sep 2020 | £295,000 | 
| Flat (leasehold) | Feb 2019 | £300,000 | |
| Flat 1, 37 Reddown Road, Coulsdon | Flat (leasehold) | Nov 2019 | £310,000 | 
| Flat (leasehold) | Feb 2019 | £325,000 | |
| 33B Reddown Road, Coulsdon | Detached (freehold) | Oct 2019 | £500,000 |