RH17 5AT lies on Leyton Lea in Cuckfield, Haywards Heath. RH17 5AT is located in the Cuckfield, Bolney & Ansty electoral ward, within the local authority district of Mid Sussex and the English Parliamentary constituency of Mid Sussex. The Sub Integrated Care Board (ICB) Location is NHS Sussex ICB - 70F and the police force is Sussex. This postcode has been in use since January 1980.


| Easting | 530377 |
| Northing | 124878 |
| Latitude | 51.008519 |
| Longitude | -0.142994 |
| Street | Leyton Lea |
| Locality | Cuckfield |
| Town/City | Haywards Heath |
| Country | England |
| Postcode District | RH17 |
Elevation or altitude of RH17 5AT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
| Ward | Cuckfield, Bolney & Ansty |
|---|---|
| Constituency | Mid Sussex |
2025 17 DEC £875,000 |
12, LEYTON LEA, CUCKFIELD, HAYWARDS HEATH, RH17 5AT 2025 31 JAN £960,000 |
2024 13 AUG £870,000 |
2024 3 MAY £930,000 |
11, LEYTON LEA, CUCKFIELD, HAYWARDS HEATH, RH17 5AT 2021 2 JUL £751,000 |
21, LEYTON LEA, CUCKFIELD, HAYWARDS HEATH, RH17 5AT 2020 9 OCT £721,000 |
2016 2 SEP £700,000 |
2015 8 JAN £675,000 |
2014 15 DEC £685,000 |
2010 26 APR £550,000 |
| London Lane (B2036 High St) | Cuckfield | 154m |
| London Lane (B2036. High St) | Cuckfield | 178m |
| High Street | Cuckfield | 197m |
| High Street (Broad Street) | Cuckfield | 266m |
| Post Office (South Street) | Cuckfield | 283m |
| Haywards Heath Station | 2.7km |
| Wivelsfield Station | 5.2km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 48.8Mbps |
| Average download speed | 51.1Mbps |
| Maximum download speed | 79.18Mbps |
| Median upload speed | 16.1Mbps |
| Average upload speed | 14.7Mbps |
| Maximum upload speed | 20.00Mbps |
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
Estimated total energy consumption in RH17 5AT by fuel type, 2015.
| Consumption (kWh) | 541,612 |
|---|---|
| Meter count | 23 |
| Mean (kWh/meter) | 23,548 |
| Median (kWh/meter) | 24,104 |
| Consumption (kWh) | 84,036 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 4,669 |
| Median (kWh/meter) | 4,363 |



➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Cuckfield P O | 17:00 | 12:15 | 277m |
| Whitemans Green P O | 17:00 | 12:15 | 662m |
| Cuckfield Hospital | 17:00 | 09:15 | 876m |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for RH17 5AT:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ2 | Surrey, East and West Sussex |
| ITL 3 Code | Name |
| TLJ28 | West Sussex (North East) |
| LAU 1 Code | Name |
| E07000228 | Mid Sussex |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for RH17 5AT:
| Code | Name | |
|---|---|---|
| OA | E00161780 | |
| LSOA | E01031728 | Mid Sussex 011B |
| MSOA | E02006614 | Mid Sussex 011 |
| RH17 5AX | Mantell Drive | 94m |
| RH17 5AY | Ashburnham Mews | 95m |
| RH17 5EH | Ashburnham Drive | 116m |
| RH17 5EL | High Street | 120m |
| RH17 5AQ | Ashburnham Drive | 147m |
| RH17 5EN | High Street | 153m |
| RH17 5GG | Ashburnham Drive | 155m |
| RH17 5AD | The Dell | 170m |
| RH17 5EW | Ledgers Meadow | 183m |
| RH17 5DF | Waterhouse Square | 197m |