TW9 4BY is a residential postcode situated on Melliss Avenue, Richmond, TW9 with 46 addresses.
It ranks as the 845th largest and 548th most expensive of the 970 postcodes in the TW9 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 46 properties: 46 flats.
TW9 4BY is a residential postcode situated on Melliss Avenue, Richmond, TW9 with 46 addresses.
It ranks as the 845th largest and 548th most expensive of the 970 postcodes in the TW9 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 46 properties: 46 flats.
Sale prices range from £440,820 for 2 bedroom leasehold flats with a balcony (839 ft2) to £874,019 for 3 bedroom leasehold flats with a balcony (1,646 ft2) .
Monthly rental prices range from £2,069 pcm for 2 bed flats to £3,909 pcm for 3 bed flats.
The gross rental yield is between 5.4% and 5.7%.
The average value per square foot is £646.
The last sale in TW9 4BY sold for £720,000 on 6th February 2025. Since then prices are down an average of 2.7%.
The current average value in the postcode is £613,157.
The TW9 4BY Sales Market has decreased by 8.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.2% | £613,157 |
| April 2025 | -3% | £626,796 |
| April 2024 | -0.2% | £646,492 |
| April 2023 | 0.8% | £647,915 |
| April 2022 | 2.8% | £642,480 |
| April 2021 | -1.4% | £624,833 |
| April 2020 | 3.5% | £633,781 |
| April 2019 | -3.4% | £612,604 |
| April 2018 | -2.8% | £634,155 |
| April 2017 | -2.8% | £652,510 |
| April 2016 | 7.3% | £671,613 |
| April 2015 | 5.5% | £626,206 |
| April 2014 | 18.8% | £593,500 |
| April 2013 | 10.6% | £499,743 |
| April 2012 | 5% | £451,789 |
| April 2011 | 4.6% | £430,155 |
| April 2010 | 9.6% | £411,425 |
| April 2009 | -14.6% | £375,503 |
| April 2008 | 7.7% | £439,856 |
| April 2007 | 0% | £408,437 |
The current average rental value in the postcode is £2,787.
The TW9 4BY Rental Market has increased by 30.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 5.1% | £2,787pcm |
| April 2025 | 0.6% | £2,651pcm |
| April 2024 | 4.9% | £2,636pcm |
| April 2023 | 13.6% | £2,512pcm |
| April 2022 | 8.7% | £2,211pcm |
| April 2021 | -4.2% | £2,034pcm |
| April 2020 | 2.5% | £2,124pcm |
| April 2019 | 0.3% | £2,072pcm |
| April 2018 | 0.4% | £2,066pcm |
| April 2017 | -3.8% | £2,059pcm |
| April 2016 | 1.8% | £2,139pcm |
| April 2015 | 2% | £2,102pcm |
| April 2014 | 2.4% | £2,062pcm |
| April 2013 | 1.2% | £2,013pcm |
| April 2012 | 4.4% | £1,989pcm |
| April 2011 | 8.6% | £1,905pcm |
| April 2010 | 4.2% | £1,754pcm |
| April 2009 | -11.9% | £1,683pcm |
| April 2008 | 5.7% | £1,911pcm |
| April 2007 | 0% | £1,808pcm |
The last sale was on 6th February 2025 for £720,000 and since then the market in the area has decreased by 2.7%. The postcode has had a total of 100 sales since 1995.
TW9 4BY has seen 6 sales in the last three years and no sales in the last twelve months.
TW9 4BY is the 845th largest and the 548th most expensive postcode out of the 970 postcodes in the TW9 area.
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