RH17 5SX is a residential postcode situated on Thorndean Drive, Warninglid, Haywards Heath, RH17 with 14 addresses.
It ranks as the 439th largest and 553rd most expensive of the 695 postcodes in the RH17 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 14 properties: 14 houses.
RH17 5SX is a residential postcode situated on Thorndean Drive, Warninglid, Haywards Heath, RH17 with 14 addresses.
It ranks as the 439th largest and 553rd most expensive of the 695 postcodes in the RH17 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 14 properties: 14 houses.
Sale prices range from £718,034 for 4 bedroom freehold houses with a garden (1,720 ft2) to £1,152,179 for 5 bedroom freehold houses with a garden (3,067 ft2) .
Monthly rental prices range from £2,632 pcm for 4 bed houses to £3,192 pcm for 5 bed houses.
The gross rental yield is between 3.2% and 4.4%.
The average value per square foot is £397.
The last sale in RH17 5SX sold for £1,250,000 on 31st July 2025. Since then prices are down an average of 1.8%.
The current average value in the postcode is £938,565.
The RH17 5SX Sales Market has increased by 26.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.8% | £938,565 |
| April 2025 | 0.9% | £955,431 |
| April 2024 | -2.2% | £946,989 |
| April 2023 | 5.3% | £968,645 |
| April 2022 | 8.7% | £919,597 |
| April 2021 | 7.4% | £845,735 |
| April 2020 | -0.1% | £787,185 |
| April 2019 | 0.4% | £787,688 |
| April 2018 | 0.9% | £784,571 |
| April 2017 | 4.8% | £777,936 |
| April 2016 | 5.8% | £742,314 |
| April 2015 | 4.2% | £701,532 |
| April 2014 | 8.3% | £673,168 |
| April 2013 | 9% | £621,509 |
| April 2012 | 1.7% | £570,004 |
| April 2011 | 0.6% | £560,746 |
| April 2010 | 8.5% | £557,413 |
| April 2009 | -12.6% | £513,608 |
| April 2008 | 8% | £587,563 |
| April 2007 | 0% | £543,938 |
The current average rental value in the postcode is £2,865.
The RH17 5SX Rental Market has increased by 50.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.6% | £2,865pcm |
| April 2025 | 4.4% | £2,793pcm |
| April 2024 | 6.8% | £2,675pcm |
| April 2023 | 10.5% | £2,505pcm |
| April 2022 | 8.6% | £2,268pcm |
| April 2021 | 4.4% | £2,088pcm |
| April 2020 | 2.6% | £2,000pcm |
| April 2019 | 0.8% | £1,949pcm |
| April 2018 | 1% | £1,933pcm |
| April 2017 | 0.3% | £1,915pcm |
| April 2016 | 1.9% | £1,909pcm |
| April 2015 | 4.3% | £1,873pcm |
| April 2014 | 2.2% | £1,795pcm |
| April 2013 | 6% | £1,757pcm |
| April 2012 | 5% | £1,657pcm |
| April 2011 | 4.3% | £1,579pcm |
| April 2010 | 4% | £1,514pcm |
| April 2009 | -6.3% | £1,455pcm |
| April 2008 | 3.5% | £1,554pcm |
| April 2007 | 0% | £1,501pcm |
The last sale was on 31st July 2025 for £1,250,000 and since then the market in the area has decreased by 1.8%. The postcode has had a total of 38 sales since 1995.
RH17 5SX has seen 1 sale in the last three years and 1 sale in the last twelve months.
RH17 5SX is the 439th largest and the 553rd most expensive postcode out of the 695 postcodes in the RH17 area.
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The closest station to RH17 5SX is Balcombe station which is 6.1 kilometres away.
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According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around RH17 5SX, 46.8% of property is privately owned with a mortgage and 37.1% is privately owned outright.
The graph below shows how this compares to South East and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around RH17 5SX, 17.9% of residents are recorded as possessing school level qualifications and 40.5% as possessing degree level qualifications.
The graph below shows how this compares to South East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around RH17 5SX, the average age was 42.3 and the most common age was 52.
The graph below shows how this compares to South East and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around RH17 5SX, 2.0% of property was a second home.
Comparison figures for South East and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around RH17 5SX, there are an average of 2.2 cars per household.
See below for how this compares to South East and the rest of England & Wales.