According to data from HM Land Registry, 7, Irwin Avenue sits on a plot of 273 m².

We have plot size data on 29 out of 29 other houses in the postcode and 7, Irwin Avenue sits on the 9th largest plot.

7, Irwin Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Dec 2013.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 7, Irwin Avenue was last sold on 31st May 2006 for £198,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold May 2006£198,500
• Sold Dec 2005£155,000

According to the Land Registry and our network of Estate Agents, there have been 94 sales of properties similar to 7, Irwin Avenue within a radius of 420 metres since 2011.

The most recent example is 1A, Irwin Avenue, London, SE18 2HP, a freehold house which sold for £404,000 on the 16th April 2026.

Read more about house prices in SE18.

• Sold Apr 2026£404,000 | 3 Bed House1A, Irwin Avenue, London, SE18 2HP1A, Irwin Avenue, London, SE18 2HP
• Sold Feb 2026£415,000 | 2 Bed House124, Swingate Lane, London, SE18 2HL124, Swingate Lane, London, SE18 2HL
• Sold Dec 2025£405,000 | 2 Bed House5, Alabama Street, London, SE18 2SJ5, Alabama Street, London, SE18 2SJ
• Sold Sep 2025£435,000 | 3 Bed House50, Landstead Road, London, SE18 2LH50, Landstead Road, London, SE18 2LH
• Sold Apr 2025£350,000 | 3 Bed House4, Alabama Street, London, SE18 2SJ4, Alabama Street, London, SE18 2SJ
• Sold Mar 2025£380,000 | 3 Bed House29, Alabama Street, London, SE18 2SH29, Alabama Street, London, SE18 2SH
• Sold Feb 2025£350,000 | 2 Bed House32, Alabama Street, London, SE18 2SH32, Alabama Street, London, SE18 2SH
• Sold Feb 2025£367,500 | 2 Bed House34, Alabama Street, London, SE18 2SH34, Alabama Street, London, SE18 2SH
• Sold Feb 2024£355,000 | 2 Bed House26, Alabama Street, London, SE18 2SH26, Alabama Street, London, SE18 2SH
• Sold Jun 2023£325,000 | 2 Bed House13, Alabama Street, London, SE18 2SJ13, Alabama Street, London, SE18 2SJ
• Sold Jan 2023£422,500 | 3 Bed House108, Timbercroft Lane, London, SE18 2SF108, Timbercroft Lane, London, SE18 2SF
• Sold Apr 2022£360,000 | 3 Bed House71, Garland Road, London, SE18 2PL71, Garland Road, London, SE18 2PL
• Sold Oct 2020£325,000 | 2 Bed House3, Irwin Avenue, London, SE18 2HP3, Irwin Avenue, London, SE18 2HP
• Sold Nov 2019£370,000 | 2 Bed House11, Irwin Avenue, London, SE18 2HP11, Irwin Avenue, London, SE18 2HP
• Sold Jun 2019£299,995 | 2 Bed House20, Irwin Avenue, London, SE18 2HP20, Irwin Avenue, London, SE18 2HP
• Sold Jun 2018£280,000 | 3 Bed House33, Irwin Avenue, London, SE18 2HP33, Irwin Avenue, London, SE18 2HP
• Sold Jun 2018£310,000 | 2 Bed House12, Irwin Avenue, London, SE18 2HP12, Irwin Avenue, London, SE18 2HP
• Sold Nov 2016£235,000 | 2 Bed House8, Irwin Avenue, London, SE18 2HP8, Irwin Avenue, London, SE18 2HP
• Sold Oct 2015£270,000 | 3 Bed House2, Irwin Avenue, London, SE18 2HP2, Irwin Avenue, London, SE18 2HP
• Sold Aug 2011£210,000 | 2 Bed House23, Irwin Avenue, London, SE18 2HP23, Irwin Avenue, London, SE18 2HP

Irwin Avenue, London, SE18 has a total of 31 addresses. According to our analysis of all the public data, 7, Irwin Avenue is the 13th largest and the 13th most expensive property on the street.

When compared to the postcode district it is £1k more expensive than the average property in SE18.

• Timbercroft Primary School

  100 m away
• Rockliffe Manor Primary School

  200 m away
• Greenslade Primary School

  500 m away

• Plumstead Manor School

  900 m away
• Welling School

  1.8 km away
• St Paul's Academy

  2.0 km away

• Welling

  |

  1.5 km away
• Plumstead

  |

  1.5 km away
• Woolwich Arsenal

  |

  2.1 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.