Dempster Road - SW18 1AS
Key Postcode Insights
SW18 1AS is a residential postcode situated on Dempster Road, London, SW18 with 41 addresses.
It ranks as the 880th largest and 578th most expensive of the 1,149 postcodes in the SW18 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 41 properties: 13 houses and 28 flats.
- Ave. Sale Price
- £868,790
- 10 Year change
- down 0.2%
- Ave. Rental Price
- £3,497pcm
- 10 Year change
- up 48.1%
- Ave. £ per ft²
- £871/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Key Postcode Insights
SW18 1AS is a residential postcode situated on Dempster Road, London, SW18 with 41 addresses.
It ranks as the 880th largest and 578th most expensive of the 1,149 postcodes in the SW18 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 41 properties: 13 houses and 28 flats.
- Ave. Sale Price
- £868,790
- 10 Year change
- down 0.2%
- Ave. Rental Price
- £3,497pcm
- 10 Year change
- up 48.1%
- Ave. £ per ft²
- £871/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Explore Propertiesin SW18 1AS
- 1A Dempster Road
2 Bed Period House
- 1 Dempster Road
5 Bed Period House
- 3 Dempster Road
Unknown
- 5 Dempster Road
Building  |  4 Flats
- 7 Dempster Road
Unknown
Sales Market Trends
The last sale in SW18 1AS sold for £1,750,000 on 4th December 2025. Since then prices are down an average of 0.9%.
The current average value in the postcode is £868,790.
The SW18 1AS Sales Market has decreased by 0.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.5% | £868,790 |
| June 2025 | 0.3% | £881,969 |
| June 2024 | 0.6% | £879,740 |
| June 2023 | -1% | £874,639 |
| June 2022 | 3.7% | £883,429 |
| June 2021 | 0.2% | £851,659 |
| June 2020 | 3.4% | £849,863 |
| June 2019 | -0.2% | £821,864 |
| June 2018 | -2.9% | £823,585 |
| June 2017 | -2.6% | £847,838 |
| June 2016 | 3.3% | £870,283 |
| June 2015 | 1.7% | £842,559 |
| June 2014 | 21% | £828,723 |
| June 2013 | 12.2% | £685,144 |
| June 2012 | 6.6% | £610,594 |
| June 2011 | 4.1% | £572,562 |
| June 2010 | 15.5% | £549,748 |
| June 2009 | -10.6% | £475,990 |
| June 2008 | -1% | £532,314 |
| June 2007 | 0% | £537,791 |
Rental Market Trends
The current average rental value in the postcode is £3,497.
The SW18 1AS Rental Market has increased by 48.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 6.7% | £3,497pcm |
| June 2025 | 3.6% | £3,279pcm |
| June 2024 | 5% | £3,165pcm |
| June 2023 | 11.8% | £3,014pcm |
| June 2022 | 14.6% | £2,695pcm |
| June 2021 | -2.4% | £2,351pcm |
| June 2020 | 0.8% | £2,408pcm |
| June 2019 | 4.1% | £2,389pcm |
| June 2018 | 0.7% | £2,295pcm |
| June 2017 | -3.5% | £2,279pcm |
| June 2016 | 0.6% | £2,361pcm |
| June 2015 | 4.4% | £2,347pcm |
| June 2014 | 1.8% | £2,248pcm |
| June 2013 | -1.9% | £2,208pcm |
| June 2012 | 4.9% | £2,251pcm |
| June 2011 | 9.7% | £2,146pcm |
| June 2010 | 11.1% | £1,956pcm |
| June 2009 | -10.1% | £1,760pcm |
| June 2008 | 1.5% | £1,956pcm |
| June 2007 | 0% | £1,927pcm |
Sales History
The last sale was on 4th December 2025 for £1,750,000 and since then the market in the area has decreased by 0.9%. The postcode has had a total of 48 sales since 1995.
SW18 1AS has seen 4 sales in the last three years and 2 sales in the last twelve months.
- Sold Dec 2025£1,750,000 | 5 Bed House27, Dempster Road, London, SW18 1AS27, Dempster Road, London, SW18 1AS
- Sold Sep 2025£1,812,500 | 4 Bed House31, Dempster Road, London, SW18 1AS31, Dempster Road, London, SW18 1AS
- Sold Dec 2023£1,540,000 | 5 Bed House1, Dempster Road, London, SW18 1AS1, Dempster Road, London, SW18 1AS
- Sold Jul 2023£665,000 | 3 Bed Flat25, Dempster Road, London, SW18 1AS25, Dempster Road, London, SW18 1AS
- Sold Jul 2021£1,500,000 | 5 Bed House37, Dempster Road, London, SW18 1AS37, Dempster Road, London, SW18 1AS
Nearby Postcodes
SW18 1AS is the 880th largest and the 578th most expensive postcode out of the 1,149 postcodes in the SW18 area.
- SW18 1AT, Dempster Road, London, SW18SW18 1AT40 Addresses|31 m away
- SW18 1AB, Alma Road, London, SW18SW18 1AB33 Addresses|52 m away
- SW18 1AR, Birdhurst Road, London, SW18SW18 1AR35 Addresses|67 m away
- SW18 1AA, Alma Road, London, SW18SW18 1AA34 Addresses|93 m away
- SW18 1AN, Dighton Road, London, SW18SW18 1AN31 Addresses|98 m away
Property Types
- 8 period houses built between 1800 and 1911
- 33 other addresses of unknown type
- period house (8)
- Unknown (33)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 23 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (6)
- G (1)
- D (14)
- No EPC (18)
Top 3 Most Expensive Sales
- Sold Sep 2025£1,812,500 | 4 Bed House31, Dempster Road, London, SW18 1AS31, Dempster Road, London, SW18 1AS
- Sold Sep 2021£1,750,000 | 5 Bed House12, Dempster Road, London, SW18 1AT12, Dempster Road, London, SW18 1AT
- Sold Dec 2025£1,750,000 | 5 Bed House27, Dempster Road, London, SW18 1AS27, Dempster Road, London, SW18 1AS
Schools Nearby
- St Faith's CofE Primary School100 m away
- Anglo Portuguese School of London500 m away
- Allfarthing Primary School600 m away
- Ark Bolingbroke Academy1.2 km away
- The Hurlingham Academy1.3 km away
- Ashcroft Technology Academy1.6 km away
More reading links
Public Transport Nearby
The closest station to SW18 1AS is Wandsworth Town station, which is 300 metres away.
- Wandsworth Town|300 m away
- Clapham Junction|1.2 km away
- Imperial Wharf|1.7 km away
- East Putney|1.8 km away
