Isis Street - SW18 3QL
Key Postcode Insights
SW18 3QL is a residential postcode situated on Isis Street, London, SW18 with 41 addresses.
It ranks as the 889th largest and 676th most expensive of the 1,149 postcodes in the SW18 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 41 properties: 15 houses and 26 flats.
- Ave. Sale Price
- £736,823
- 10 Year change
- up 3.8%
- Ave. Rental Price
- £3,330pcm
- 10 Year change
- up 51.4%
- Ave. £ per ft²
- £810/ft²
- Ave. Gross Yield
- 5.4%/year/yr
Key Postcode Insights
SW18 3QL is a residential postcode situated on Isis Street, London, SW18 with 41 addresses.
It ranks as the 889th largest and 676th most expensive of the 1,149 postcodes in the SW18 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 41 properties: 15 houses and 26 flats.
- Ave. Sale Price
- £736,823
- 10 Year change
- up 3.8%
- Ave. Rental Price
- £3,330pcm
- 10 Year change
- up 51.4%
- Ave. £ per ft²
- £810/ft²
- Ave. Gross Yield
- 5.4%/year/yr
Explore Propertiesin SW18 3QL
- 1A Isis Street
2 Bed Modern House
- 1 Isis Street
4 Bed Period House
- 3 Isis Street
Building  |  2 Flats
- 5 Isis Street
Building  |  2 Flats
- 7 Isis Street
Building  |  2 Flats
Sales Market Trends
The last sale in SW18 3QL sold for £622,000 on 30th April 2026. Since then prices are down an average of 0.7%.
The current average value in the postcode is £736,823.
The SW18 3QL Sales Market has increased by 3.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.5% | £736,823 |
| June 2025 | 0.6% | £748,065 |
| June 2024 | 1% | £743,275 |
| June 2023 | -0.8% | £736,054 |
| June 2022 | 4.6% | £741,818 |
| June 2021 | 0.4% | £709,033 |
| June 2020 | 3.8% | £706,531 |
| June 2019 | -0.1% | £680,787 |
| June 2018 | -2.4% | £681,467 |
| June 2017 | -1.7% | £698,261 |
| June 2016 | 3.8% | £710,083 |
| June 2015 | 2.3% | £684,174 |
| June 2014 | 22.2% | £668,845 |
| June 2013 | 13% | £547,145 |
| June 2012 | 5.8% | £484,149 |
| June 2011 | 3.5% | £457,523 |
| June 2010 | 16.9% | £442,174 |
| June 2009 | -10.7% | £378,269 |
| June 2008 | -1.5% | £423,363 |
| June 2007 | 0% | £429,641 |
Rental Market Trends
The current average rental value in the postcode is £3,330.
The SW18 3QL Rental Market has increased by 51.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 6.4% | £3,330pcm |
| June 2025 | 3.7% | £3,129pcm |
| June 2024 | 5.5% | £3,017pcm |
| June 2023 | 12.6% | £2,859pcm |
| June 2022 | 14.3% | £2,539pcm |
| June 2021 | -2.3% | £2,222pcm |
| June 2020 | 1.9% | £2,274pcm |
| June 2019 | 3.5% | £2,231pcm |
| June 2018 | 1.1% | £2,157pcm |
| June 2017 | -3% | £2,133pcm |
| June 2016 | 0.8% | £2,200pcm |
| June 2015 | 3.9% | £2,182pcm |
| June 2014 | 2.3% | £2,100pcm |
| June 2013 | -0.3% | £2,054pcm |
| June 2012 | 5.6% | £2,060pcm |
| June 2011 | 9.9% | £1,950pcm |
| June 2010 | 12.6% | £1,774pcm |
| June 2009 | -9.5% | £1,575pcm |
| June 2008 | 1.3% | £1,740pcm |
| June 2007 | 0% | £1,718pcm |
Sales History
The last sale was on 30th April 2026 for £622,000 and since then the market in the area has decreased by 0.7%. The postcode has had a total of 89 sales since 1995.
SW18 3QL has seen 8 sales in the last three years and 2 sales in the last twelve months.
- Sold Apr 2026£622,000 | 2 Bed Flat21, Isis Street, London, SW18 3QL21, Isis Street, London, SW18 3QL
- Sold Dec 2025£542,500 | 2 Bed House1A, Isis Street, London, SW18 3QL1A, Isis Street, London, SW18 3QL
- Sold Jan 2025£700,000 | 3 Bed Flat19A, Isis Street, London, SW18 3QL19A, Isis Street, London, SW18 3QL
- Sold Sep 2024£700,000 | 2 Bed Flat11, Isis Street, London, SW18 3QL11, Isis Street, London, SW18 3QL
- Sold Jun 2024£760,000 | 3 Bed Flat23A, Isis Street, London, SW18 3QL23A, Isis Street, London, SW18 3QL
Nearby Postcodes
SW18 3QL is the 889th largest and the 676th most expensive postcode out of the 1,149 postcodes in the SW18 area.
- SW18 3QN, Isis Street, London, SW18SW18 3QN51 Addresses|31 m away
- SW18 3QE, Waynflete Street, London, SW18SW18 3QE27 Addresses|62 m away
- SW18 4ST, Garratt Lane, London, SW18SW18 4ST23 Addresses|75 m away
- SW18 3QR, Quinton Street, London, SW18SW18 3QR62 Addresses|75 m away
- SW18 3QF, Waynflete Street, London, SW18SW18 3QF31 Addresses|99 m away
Property Types
- 7 period houses built between 1800 and 1911
- 26 period flats built between 1800 and 1911
- 1 modern house built after 1980
- 1 house of an unknown age
- 6 other addresses of unknown type
- period house (7)
- period flat (26)
- modern house (1)
- house (1)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 33 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (1)
- C (20)
- G (0)
- D (12)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Sep 2015£1,400,000 | 5 Bed House8, Isis Street, London, SW18 3QN8, Isis Street, London, SW18 3QN
- Sold Oct 2019£1,382,000 | 5 Bed House20, Isis Street, London, SW18 3QN20, Isis Street, London, SW18 3QN
- Sold Jul 2023£1,380,000 | 5 Bed House16, Isis Street, London, SW18 3QN16, Isis Street, London, SW18 3QN
Schools Nearby
- Earlsfield Primary School200 m away
- Beatrix Potter Primary School500 m away
- Wimbledon Park Primary School700 m away
- Burntwood School400 m away
- Southfields Academy1.0 km away
- Ernest Bevin Academy1.2 km away
More reading links
Public Transport Nearby
The closest station to SW18 3QL is Earlsfield station, which is 300 metres away.
- Earlsfield|300 m away
- Wimbledon Park|1.1 km away
- Southfields|1.6 km away
- Haydons Road|1.6 km away
