Knapdale Close - SE23 3XG
Key Postcode Insights
SE23 3XG is a residential postcode situated on Knapdale Close, London, SE23 with 37 addresses.
It ranks as the 446th largest and 143rd most expensive of the 591 postcodes in the SE23 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 37 properties: 3 houses and 34 flats.
- Ave. Sale Price
- £423,717
- 10 Year change
- up 8.1%
- Ave. Rental Price
- £1,989pcm
- 10 Year change
- up 43.6%
- Ave. £ per ft²
- £578/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Key Postcode Insights
SE23 3XG is a residential postcode situated on Knapdale Close, London, SE23 with 37 addresses.
It ranks as the 446th largest and 143rd most expensive of the 591 postcodes in the SE23 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 37 properties: 3 houses and 34 flats.
- Ave. Sale Price
- £423,717
- 10 Year change
- up 8.1%
- Ave. Rental Price
- £1,989pcm
- 10 Year change
- up 43.6%
- Ave. £ per ft²
- £578/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Explore Propertiesin SE23 3XG
- 34 Knapdale Close
2 Bed Mid-century Flat
- 35 Knapdale Close
1 Bed Early-century Flat
- 36 Knapdale Close
2 Bed Mid-century Flat
- 37 Knapdale Close
1 Bed Early-century Flat
- 38 Knapdale Close
2 Bed Early-century Flat
Sales Market Trends
The current average value in the postcode is £423,717.
The SE23 3XG Sales Market has increased by 8.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.3% | £423,717 |
| June 2025 | 2.4% | £418,235 |
| June 2024 | 2% | £408,536 |
| June 2023 | -2.6% | £400,444 |
| June 2022 | 4.7% | £411,316 |
| June 2021 | 0.2% | £392,796 |
| June 2020 | 4% | £391,860 |
| June 2019 | -1.7% | £376,846 |
| June 2018 | -2.1% | £383,306 |
| June 2017 | -0.2% | £391,370 |
| June 2016 | 11.6% | £391,980 |
| June 2015 | 8.6% | £351,333 |
| June 2014 | 27.4% | £323,467 |
| June 2013 | 9.7% | £253,836 |
| June 2012 | 5.2% | £231,355 |
| June 2011 | 1.6% | £219,870 |
| June 2010 | 12% | £216,410 |
| June 2009 | -13% | £193,269 |
| June 2008 | -0.3% | £222,215 |
| June 2007 | 0% | £222,950 |
Rental Market Trends
The current average rental value in the postcode is £1,989.
The SE23 3XG Rental Market has increased by 43.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 6.2% | £1,989pcm |
| June 2025 | 2% | £1,873pcm |
| June 2024 | 5.8% | £1,836pcm |
| June 2023 | 11.8% | £1,736pcm |
| June 2022 | 9.2% | £1,552pcm |
| June 2021 | 0.3% | £1,422pcm |
| June 2020 | 4% | £1,418pcm |
| June 2019 | 0.5% | £1,363pcm |
| June 2018 | -0.5% | £1,355pcm |
| June 2017 | -1.7% | £1,362pcm |
| June 2016 | 4% | £1,385pcm |
| June 2015 | 6.2% | £1,332pcm |
| June 2014 | 7.6% | £1,255pcm |
| June 2013 | 3.6% | £1,166pcm |
| June 2012 | 6.2% | £1,126pcm |
| June 2011 | 8.1% | £1,060pcm |
| June 2010 | 5.2% | £981pcm |
| June 2009 | -5.8% | £932pcm |
| June 2008 | 3.6% | £989pcm |
| June 2007 | 0% | £954pcm |
Nearby Postcodes
SE23 3XG is the 446th largest and the 143rd most expensive postcode out of the 591 postcodes in the SE23 area.
- SE23 3XQ, Knapdale Close, London, SE23SE23 3XQ33 Addresses|39 m away
- SE23 3YW, Shackleton Close, London, SE23SE23 3YW40 Addresses|71 m away
- SE23 3UN, Taymount Rise, London, SE23SE23 3UN64 Addresses|77 m away
- SE23 3YP, Shackleton Close, London, SE23SE23 3YP23 Addresses|83 m away
- SE23 3UL, Taymount Rise, London, SE23SE23 3UL18 Addresses|97 m away
Property Types
- 3 modern houses built after 1980
- 14 modern flats built after 1980
- 6 mid-century flats built between 1936 and 1979
- 11 early-century flats built between 1912 and 1935
- 3 other addresses of unknown type
- modern house (3)
- modern flat (14)
- mid-century flat (6)
- early-century flat (11)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 34 properties.
- The most common rating is C.
- A (2)
- E (0)
- B (11)
- F (0)
- C (20)
- G (0)
- D (1)
- No EPC (3)
Top 3 Most Expensive Sales
- Sold Jul 2016£610,000 | 3 Bed House2, Knapdale Close, London, SE23 3XQ2, Knapdale Close, London, SE23 3XQ
- Sold Oct 2024£608,000 | 3 Bed House11, Knapdale Close, London, SE23 3XQ11, Knapdale Close, London, SE23 3XQ
- Sold Oct 2024£600,000 | 3 Bed House7, Knapdale Close, London, SE23 3XQ7, Knapdale Close, London, SE23 3XQ
Schools Nearby
- Eliot Bank Primary School100 m away
- Holy Trinity Church of England Primary School300 m away
- Kelvin Grove Primary School600 m away
- Sydenham School400 m away
- Forest Hill School1.1 km away
- Kingsdale Foundation School1.8 km away
More reading links
Public Transport Nearby
The closest station to SE23 3XG is Forest Hill station, which is 500 metres away.
- Forest Hill|500 m away
- Sydenham|1.2 km away
- Sydenham (London)|1.2 km away
- Sydenham Hill|1.5 km away
