According to data from HM Land Registry, 4, Irwin Close sits on a plot of 218 m².

We have plot size data on 9 out of 11 other houses in the postcode and 4, Irwin Close sits on the 7th largest plot.

4, Irwin Close has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 03 Oct 2017.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 4, Irwin Close was last sold on 7th September 2018 for £1,100,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2018, the market for similar properties has risen by 4.5%.

According to the Land Registry and our network of Estate Agents, there have been 86 sales of properties similar to 4, Irwin Close within a radius of 610 metres since 2017.

The most recent example is 33, Guardhouse Way, London, NW7 1FX, a freehold house which sold for £1,174,500 on the 7th November 2025.

Read more about house prices in NW7.

• Sold Nov 2025£1,174,500 | 5 Bed House33, Guardhouse Way, London, NW7 1FX33, Guardhouse Way, London, NW7 1FX
• Sold Oct 2025£1,375,000 | 5 Bed House1, Peninsular Close, London, NW7 1JW1, Peninsular Close, London, NW7 1JW
• Sold Mar 2025£1,200,000 | 5 Bed House7, Irwin Close, London, NW7 1QD7, Irwin Close, London, NW7 1QD
• Sold Jun 2023£1,250,000 | 5 Bed House5, Maurice Browne Avenue, London, NW7 1BZ5, Maurice Browne Avenue, London, NW7 1BZ
• Sold Jan 2023£1,225,000 | 5 Bed House5, Peninsular Close, London, NW7 1JW5, Peninsular Close, London, NW7 1JW
• Sold Dec 2020£1,175,000 | 5 Bed House1, Maurice Browne Avenue, London, NW7 1BZ1, Maurice Browne Avenue, London, NW7 1BZ
• Sold Jun 2019£895,000 | 5 Bed House56, Guardhouse Way, London, NW7 1FX56, Guardhouse Way, London, NW7 1FX
• Sold Jun 2019£985,375 | 5 Bed House58, Guardhouse Way, London, NW7 1FX58, Guardhouse Way, London, NW7 1FX
• Sold Dec 2018£925,000 | 5 Bed House60, Guardhouse Way, London, NW7 1FX60, Guardhouse Way, London, NW7 1FX
• Sold Sep 2018£1,100,000 | 5 Bed House3, Peninsular Close, London, NW7 1JW3, Peninsular Close, London, NW7 1JW
• Sold Jun 2018£1,229,000 | 5 Bed House6, Irwin Close, London, NW7 1QD6, Irwin Close, London, NW7 1QD
• Sold Jun 2018£920,000 | 5 Bed House12, Irwin Close, London, NW7 1QD12, Irwin Close, London, NW7 1QD
• Sold Jun 2018£1,050,000 | 5 Bed House2, Irwin Close, London, NW7 1QD2, Irwin Close, London, NW7 1QD
• Sold Jan 2018£960,000 | 5 Bed House35, Guardhouse Way, London, NW7 1FX35, Guardhouse Way, London, NW7 1FX
• Sold Dec 2017£988,000 | 5 Bed House31, Guardhouse Way, London, NW7 1FX31, Guardhouse Way, London, NW7 1FX
• Sold Dec 2017£975,000 | 5 Bed House10, Irwin Close, London, NW7 1QD10, Irwin Close, London, NW7 1QD
• Sold Dec 2017£979,000 | 5 Bed House3, Irwin Close, London, NW7 1QD3, Irwin Close, London, NW7 1QD
• Sold Dec 2017£940,000 | 5 Bed House1, Irwin Close, London, NW7 1QD1, Irwin Close, London, NW7 1QD
• Sold Dec 2017£933,750 | 5 Bed House8, Irwin Close, London, NW7 1QD8, Irwin Close, London, NW7 1QD
• Sold Nov 2017£979,000 | 5 Bed House5, Irwin Close, London, NW7 1QD5, Irwin Close, London, NW7 1QD

Irwin Close, London, NW7 has a total of 11 addresses. According to our analysis of all the public data, 4, Irwin Close is the 2nd largest and the most expensive property on the street.

When compared to the postcode district it is £408k more expensive than the average property in NW7.

• Frith Manor Primary School

  400 m away
• Millbrook Park Primary School

  600 m away
• St Vincent's Catholic Primary School

  1.1 km away

• St Michael's Catholic Grammar School

  1.8 km away
• Copthall School

  1.9 km away
• Finchley Catholic High School

  2.0 km away

• Mill Hill East

  |

  800 m away
• West Finchley

  |

  1.4 km away
• Woodside Park

  |

  1.6 km away

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