TN37 7SW is a residential postcode situated on Martingale Close, St. Leonards-On-Sea, TN37 with 28 addresses.
It ranks as the 287th largest and 245th most expensive of the 432 postcodes in the TN37 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 28 properties: 28 houses.
TN37 7SW is a residential postcode situated on Martingale Close, St. Leonards-On-Sea, TN37 with 28 addresses.
It ranks as the 287th largest and 245th most expensive of the 432 postcodes in the TN37 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 28 properties: 28 houses.
Sale prices range from £249,468 for 2 bedroom freehold houses with a garden (570 ft2) to £414,237 for 4 bedroom freehold houses with a garden (1,291 ft2) .
Monthly rental prices range from £1,032 pcm for 2 bed houses to £1,587 pcm for 4 bed houses.
The gross rental yield is between 4.6% and 5.3%.
The average value per square foot is £396.
The last sale in TN37 7SW sold for £350,000 on 30th June 2025. Since then prices are down an average of 1.8%.
The current average value in the postcode is £308,025.
The TN37 7SW Sales Market has increased by 40.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.7% | £308,025 |
| April 2025 | -1.6% | £313,250 |
| April 2024 | -3.6% | £318,284 |
| April 2023 | 0.4% | £330,014 |
| April 2022 | 14.4% | £328,777 |
| April 2021 | 8% | £287,439 |
| April 2020 | 3.5% | £266,184 |
| April 2019 | 2.1% | £257,198 |
| April 2018 | 5.2% | £251,843 |
| April 2017 | 9.4% | £239,473 |
| April 2016 | 14.6% | £218,944 |
| April 2015 | 8.3% | £191,130 |
| April 2014 | 9.4% | £176,419 |
| April 2013 | 2.5% | £161,324 |
| April 2012 | -1.4% | £157,330 |
| April 2011 | 1.1% | £159,533 |
| April 2010 | 7.4% | £157,835 |
| April 2009 | -16.4% | £147,010 |
| April 2008 | 1.5% | £175,931 |
| April 2007 | 0% | £173,366 |
The current average rental value in the postcode is £1,265.
The TN37 7SW Rental Market has increased by 67.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.8% | £1,265pcm |
| April 2025 | 4.7% | £1,242pcm |
| April 2024 | 4.8% | £1,186pcm |
| April 2023 | 6.8% | £1,131pcm |
| April 2022 | 16% | £1,059pcm |
| April 2021 | 5.2% | £913pcm |
| April 2020 | 4.2% | £868pcm |
| April 2019 | 2.7% | £833pcm |
| April 2018 | 3.2% | £811pcm |
| April 2017 | 4.1% | £785pcm |
| April 2016 | 5% | £755pcm |
| April 2015 | 7.9% | £718pcm |
| April 2014 | 3.7% | £666pcm |
| April 2013 | 3.4% | £642pcm |
| April 2012 | 1% | £621pcm |
| April 2011 | 3.3% | £615pcm |
| April 2010 | 6.1% | £595pcm |
| April 2009 | -9.4% | £561pcm |
| April 2008 | 7.7% | £619pcm |
| April 2007 | 0% | £575pcm |
The last sale was on 30th June 2025 for £350,000 and since then the market in the area has decreased by 1.8%. The postcode has had a total of 78 sales since 1995.
TN37 7SW has seen 4 sales in the last three years and 1 sale in the last twelve months.
TN37 7SW is the 287th largest and the 245th most expensive postcode out of the 432 postcodes in the TN37 area.
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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 TN37 7SW, 44.1% of property is privately owned with a mortgage and 32.3% is privately rented.
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 TN37 7SW, 21.9% of residents are recorded as possessing school level qualifications and 33.0% 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 TN37 7SW, the average age was 41.4 and the most common age was 57.
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 TN37 7SW, 0.0% 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 TN37 7SW, there are an average of 1.5 cars per household.
See below for how this compares to South East and the rest of England & Wales.