Gaskarth Road - SW12 9NN
Key Postcode Insights
SW12 9NN is a residential postcode situated on Gaskarth Road, London, SW12 with 51 addresses.
It ranks as the 507th largest and 437th most expensive of the 561 postcodes in the SW12 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 51 properties: 32 houses and 19 flats.
- Ave. Sale Price
- £1,019,516
- 10 Year change
- up 3.7%
- Ave. Rental Price
- £4,308pcm
- 10 Year change
- up 48.2%
- Ave. £ per ft²
- £836/ft²
- Ave. Gross Yield
- 5.1%/year/yr
Key Postcode Insights
SW12 9NN is a residential postcode situated on Gaskarth Road, London, SW12 with 51 addresses.
It ranks as the 507th largest and 437th most expensive of the 561 postcodes in the SW12 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 51 properties: 32 houses and 19 flats.
- Ave. Sale Price
- £1,019,516
- 10 Year change
- up 3.7%
- Ave. Rental Price
- £4,308pcm
- 10 Year change
- up 48.2%
- Ave. £ per ft²
- £836/ft²
- Ave. Gross Yield
- 5.1%/year/yr
Explore Propertiesin SW12 9NN
- 1 Gaskarth Road
4 Bed Period House
- 3 Gaskarth Road
Building  |  2 Flats
- 5 Gaskarth Road
House
- 7 Gaskarth Road
House
- 9 Gaskarth Road
4 Bed Period House
Sales Market Trends
The last sale in SW12 9NN sold for £800,000 on 15th January 2026. Since then prices are down an average of 1.2%.
The current average value in the postcode is £1,019,516.
The SW12 9NN Sales Market has increased by 3.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.9% | £1,019,516 |
| June 2025 | 0.9% | £1,039,608 |
| June 2024 | -0.2% | £1,030,303 |
| June 2023 | 0.6% | £1,031,957 |
| June 2022 | 3.7% | £1,026,262 |
| June 2021 | 0.8% | £990,030 |
| June 2020 | 3.9% | £981,934 |
| June 2019 | -0.9% | £945,414 |
| June 2018 | -1.2% | £953,769 |
| June 2017 | -1.8% | £965,428 |
| June 2016 | 4.5% | £983,324 |
| June 2015 | 1% | £940,599 |
| June 2014 | 21.2% | £930,933 |
| June 2013 | 11.4% | £768,392 |
| June 2012 | 7.1% | £689,556 |
| June 2011 | 4.7% | £643,996 |
| June 2010 | 16.8% | £615,357 |
| June 2009 | -10.6% | £526,823 |
| June 2008 | -1.6% | £589,275 |
| June 2007 | 0% | £598,994 |
Rental Market Trends
The current average rental value in the postcode is £4,308.
The SW12 9NN Rental Market has increased by 48.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 6.2% | £4,308pcm |
| June 2025 | 5.1% | £4,056pcm |
| June 2024 | 4.6% | £3,858pcm |
| June 2023 | 11.3% | £3,688pcm |
| June 2022 | 12.4% | £3,315pcm |
| June 2021 | -1% | £2,950pcm |
| June 2020 | 0.5% | £2,980pcm |
| June 2019 | 2.4% | £2,965pcm |
| June 2018 | 2.6% | £2,894pcm |
| June 2017 | -3% | £2,821pcm |
| June 2016 | 2.9% | £2,907pcm |
| June 2015 | 3% | £2,824pcm |
| June 2014 | 2.6% | £2,743pcm |
| June 2013 | -1.2% | £2,674pcm |
| June 2012 | 6.3% | £2,706pcm |
| June 2011 | 8% | £2,546pcm |
| June 2010 | 14.1% | £2,357pcm |
| June 2009 | -8.9% | £2,065pcm |
| June 2008 | 1.7% | £2,268pcm |
| June 2007 | 0% | £2,229pcm |
Sales History
The last sale was on 15th January 2026 for £800,000 and since then the market in the area has decreased by 1.2%. The postcode has had a total of 63 sales since 1995.
SW12 9NN has seen 4 sales in the last three years and 1 sale in the last twelve months.
- Sold Jan 2026£800,000 | 3 Bed Flat13, Gaskarth Road, London, SW12 9NN13, Gaskarth Road, London, SW12 9NN
- Sold Jul 2024£510,000 | 3 Bed Flat89, Gaskarth Road, London, SW12 9NN89, Gaskarth Road, London, SW12 9NN
- Sold Feb 2023£1,050,000 | 4 Bed House43, Gaskarth Road, London, SW12 9NN43, Gaskarth Road, London, SW12 9NN
- Sold Jan 2023£1,535,000 | 5 Bed House55, Gaskarth Road, London, SW12 9NN55, Gaskarth Road, London, SW12 9NN
- Sold Jul 2022£995,000 | 4 Bed House25, Gaskarth Road, London, SW12 9NN25, Gaskarth Road, London, SW12 9NN
Nearby Postcodes
SW12 9NN is the 507th largest and the 437th most expensive postcode out of the 561 postcodes in the SW12 area.
- SW12 9NS, Hazelbourne Road, London, SW12SW12 9NS66 Addresses|27 m away
- SW12 9NL, Gaskarth Road, London, SW12SW12 9NL51 Addresses|32 m away
- SW12 9LE, Cathles Road, London, SW12SW12 9LE48 Addresses|58 m away
- SW12 9NU, Hazelbourne Road, London, SW12SW12 9NU66 Addresses|68 m away
- SW12 9LD, Cathles Road, London, SW12SW12 9LD38 Addresses|88 m away
Property Types
- 20 period houses built between 1800 and 1911
- 10 period flats built between 1800 and 1911
- 1 mid-century house built between 1936 and 1979
- 6 mid-century flats built between 1936 and 1979
- 2 flats of an unknown age
- 12 other addresses of unknown type
- period house (20)
- period flat (10)
- mid-century house (1)
- mid-century flat (6)
- flat (2)
- Unknown (12)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 31 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (1)
- C (11)
- G (1)
- D (15)
- No EPC (20)
Top 3 Most Expensive Sales
- Sold Jan 2023£1,535,000 | 5 Bed House55, Gaskarth Road, London, SW12 9NN55, Gaskarth Road, London, SW12 9NN
- Sold Feb 2017£1,430,000 | 4 Bed House47, Gaskarth Road, London, SW12 9NN47, Gaskarth Road, London, SW12 9NN
- Sold Apr 2016£1,382,000 | 5 Bed House4, Gaskarth Road, London, SW12 9NL4, Gaskarth Road, London, SW12 9NL
Schools Nearby
- Alderbrook Primary School400 m away
- Bonneville Primary School500 m away
- Henry Cavendish Primary School800 m away
- La Retraite Roman Catholic Girls' School500 m away
- The Elms Academy700 m away
- Harris Academy Clapham1.0 km away
More reading links
Public Transport Nearby
The closest station to SW12 9NN is Clapham South station, which is 200 metres away.
- Clapham South|200 m away
- Balham|1.0 km away
- Clapham Common|1.3 km away
- Wandsworth Common|1.4 km away
