Seaforth Avenue - KT3 6JU
Key Postcode Insights
KT3 6JU is a residential postcode situated on Seaforth Avenue, New Malden, KT3 with 30 addresses.
It ranks as the 506th largest and 375th most expensive of the 692 postcodes in the KT3 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 30 properties: 27 houses and 3 flats.
- Ave. Sale Price
- £622,388
- 10 Year change
- up 12.1%
- Ave. Rental Price
- £2,579pcm
- 10 Year change
- up 46.2%
- Ave. £ per ft²
- £596/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Key Postcode Insights
KT3 6JU is a residential postcode situated on Seaforth Avenue, New Malden, KT3 with 30 addresses.
It ranks as the 506th largest and 375th most expensive of the 692 postcodes in the KT3 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 30 properties: 27 houses and 3 flats.
- Ave. Sale Price
- £622,388
- 10 Year change
- up 12.1%
- Ave. Rental Price
- £2,579pcm
- 10 Year change
- up 46.2%
- Ave. £ per ft²
- £596/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Explore Propertiesin KT3 6JU
- 75 Seaforth Avenue
3 Bed Period House
- 77 Seaforth Avenue
3 Bed Period House
- 79 Seaforth Avenue
3 Bed Period House
- 81 Seaforth Avenue
4 Bed Period House
- 83 Seaforth Avenue
4 Bed Period House
Sales Market Trends
The last sale in KT3 6JU sold for £605,000 on 8th October 2025. Since then prices are up an average of 0.6%.
The current average value in the postcode is £622,388.
The KT3 6JU Sales Market has increased by 12.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.1% | £622,388 |
| June 2025 | 0.6% | £629,161 |
| June 2024 | -0.4% | £625,605 |
| June 2023 | 1.2% | £627,843 |
| June 2022 | 7.1% | £620,534 |
| June 2021 | 4% | £579,141 |
| June 2020 | 3.3% | £556,677 |
| June 2019 | -1.6% | £538,724 |
| June 2018 | -2.2% | £547,381 |
| June 2017 | 0.8% | £559,799 |
| June 2016 | 9.3% | £555,157 |
| June 2015 | 7.4% | £507,878 |
| June 2014 | 20.2% | £472,928 |
| June 2013 | 7.2% | £393,556 |
| June 2012 | 3.2% | £366,994 |
| June 2011 | 2.8% | £355,624 |
| June 2010 | 14.4% | £345,882 |
| June 2009 | -12.5% | £302,340 |
| June 2008 | 0.6% | £345,486 |
| June 2007 | 0% | £343,589 |
Rental Market Trends
The current average rental value in the postcode is £2,579.
The KT3 6JU Rental Market has increased by 46.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.7% | £2,579pcm |
| June 2025 | 2.4% | £2,488pcm |
| June 2024 | 4.7% | £2,429pcm |
| June 2023 | 13.1% | £2,320pcm |
| June 2022 | 11.9% | £2,052pcm |
| June 2021 | 2.8% | £1,834pcm |
| June 2020 | 3.1% | £1,784pcm |
| June 2019 | 1.6% | £1,731pcm |
| June 2018 | -1.5% | £1,703pcm |
| June 2017 | -2% | £1,729pcm |
| June 2016 | 3.3% | £1,764pcm |
| June 2015 | 3.9% | £1,707pcm |
| June 2014 | 6.4% | £1,642pcm |
| June 2013 | 2% | £1,543pcm |
| June 2012 | 3.8% | £1,513pcm |
| June 2011 | 8.9% | £1,458pcm |
| June 2010 | 6.1% | £1,338pcm |
| June 2009 | -7.8% | £1,261pcm |
| June 2008 | 5.7% | £1,368pcm |
| June 2007 | 0% | £1,294pcm |
Sales History
The last sale was on 8th October 2025 for £605,000 and since then the market in the area has increased by 0.6%. The postcode has had a total of 49 sales since 1995.
KT3 6JU has seen 4 sales in the last three years and 2 sales in the last twelve months.
- Sold Oct 2025£605,000 | 3 Bed House101, Seaforth Avenue, New Malden, KT3 6JU101, Seaforth Avenue, New Malden, KT3 6JU
- Sold Aug 2025£800,000 | 4 Bed House93, Seaforth Avenue, New Malden, KT3 6JU93, Seaforth Avenue, New Malden, KT3 6JU
- Sold Oct 2023£770,000 | 3 Bed House109, Seaforth Avenue, New Malden, KT3 6JU109, Seaforth Avenue, New Malden, KT3 6JU
- Sold Mar 2023£530,000 | 3 Bed House109, Seaforth Avenue, New Malden, KT3 6JU109, Seaforth Avenue, New Malden, KT3 6JU
- Sold Sep 2021£490,000 | 3 Bed House123, Seaforth Avenue, New Malden, KT3 6JU123, Seaforth Avenue, New Malden, KT3 6JU
Nearby Postcodes
KT3 6JU is the 506th largest and the 375th most expensive postcode out of the 692 postcodes in the KT3 area.
- KT3 6LD, Adela Avenue, New Malden, KT3KT3 6LD25 Addresses|58 m away
- KT3 6JN, Seaforth Avenue, New Malden, KT3KT3 6JN27 Addresses|65 m away
- KT3 6AP, Douglas Avenue, New Malden, KT3KT3 6AP18 Addresses|75 m away
- KT3 6LG, Adela Avenue, New Malden, KT3KT3 6LG32 Addresses|93 m away
- KT3 6HT, Douglas Avenue, New Malden, KT3KT3 6HT7 Addresses|109 m away
Property Types
- 21 period houses built between 1800 and 1911
- 3 modern flats built after 1980
- 6 other addresses of unknown type
- period house (21)
- modern flat (3)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 22 properties.
- The most common rating is D.
- A (0)
- E (7)
- B (0)
- F (0)
- C (3)
- G (0)
- D (12)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Sep 2022£955,000 | 4 Bed House246, Seaforth Avenue, New Malden, KT3 6JX246, Seaforth Avenue, New Malden, KT3 6JX
- Sold Jun 2021£935,000 | 5 Bed House141, Seaforth Avenue, New Malden, KT3 6JW141, Seaforth Avenue, New Malden, KT3 6JW
- Sold Oct 2020£835,000 | 3 Bed House75, Seaforth Avenue, New Malden, KT3 6JU75, Seaforth Avenue, New Malden, KT3 6JU
Schools Nearby
- Sacred Heart Catholic Primary School300 m away
- Burlington Junior School800 m away
- Burlington Infant and Nursery School800 m away
- Raynes Park High School600 m away
- Coombe Boys' School700 m away
- The Holy Cross School1.7 km away
More reading links
Public Transport Nearby
The closest station to KT3 6JU is Motspur Park station, which is 300 metres away.
- Motspur Park|300 m away
- Raynes Park|1.4 km away
- New Malden|1.5 km away
- Worcester Park|1.9 km away
