42, Laleham Avenue has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Jan 2024.

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, 42, Laleham Avenue was last sold on 10th July 2015 for £289,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since July 2015, the market for similar properties has risen by 20.1%.

• Sold Jul 2015£289,000
• Sold Jul 2002£154,200

According to the Land Registry and our network of Estate Agents, there have been 117 sales of properties similar to 42, Laleham Avenue within a radius of 680 metres since 2017.

The most recent example is 3, Laleham Avenue, London, NW7 3HN, a leasehold flat which sold for £324,999 on the 27th October 2025.

Read more about house prices in NW7.

• Sold Oct 2025£324,999 | 2 Bed Flat3, Laleham Avenue, London, NW7 3HN3, Laleham Avenue, London, NW7 3HN
• Sold Oct 2025£325,000 | 2 Bed Flat1, Laleham Avenue, London, NW7 3HN1, Laleham Avenue, London, NW7 3HN
• Sold May 2025£323,000 | 2 Bed Flat88, The Fairway, London, NW7 3HP88, The Fairway, London, NW7 3HP
• Sold Oct 2024£370,000 | 2 Bed Flat25, Laleham Avenue, London, NW7 3HN25, Laleham Avenue, London, NW7 3HN
• Sold Aug 2024£372,500 | 2 Bed Flat29, Westmere Drive, London, NW7 3HG29, Westmere Drive, London, NW7 3HG
• Sold Feb 2024£347,500 | 2 Bed Flat58, The Fairway, London, NW7 3HP58, The Fairway, London, NW7 3HP
• Sold Dec 2023£330,000 | 2 Bed Flat37, Laleham Avenue, London, NW7 3HN37, Laleham Avenue, London, NW7 3HN
• Sold Nov 2023£315,000 | 2 Bed Flat77, Westmere Drive, London, NW7 3HG77, Westmere Drive, London, NW7 3HG
• Sold Apr 2023£382,000 | 2 Bed Flat42, Westmere Drive, London, NW7 3HE42, Westmere Drive, London, NW7 3HE
• Sold Mar 2023£160,000 | 2 Bed Flat15, Laleham Avenue, London, NW7 3HN15, Laleham Avenue, London, NW7 3HN
• Sold Feb 2023£365,000 | 2 Bed Flat50, The Fairway, London, NW7 3HP50, The Fairway, London, NW7 3HP
• Sold Jul 2022£325,000 | 2 Bed Flat74, Laleham Avenue, London, NW7 3HL74, Laleham Avenue, London, NW7 3HL
• Sold Apr 2022£287,500 | 2 Bed Flat15A, Laleham Avenue, London, NW7 3HN15A, Laleham Avenue, London, NW7 3HN
• Sold Jun 2021£350,000 | 2 Bed Flat39, Laleham Avenue, London, NW7 3HN39, Laleham Avenue, London, NW7 3HN
• Sold Jun 2021£343,000 | 2 Bed Flat57, Westmere Drive, London, NW7 3HG57, Westmere Drive, London, NW7 3HG
• Sold Mar 2021£355,000 | 2 Bed Flat53, Laleham Avenue, London, NW7 3HN53, Laleham Avenue, London, NW7 3HN
• Sold Mar 2021£347,000 | 2 Bed Flat30, Westmere Drive, London, NW7 3HE30, Westmere Drive, London, NW7 3HE
• Sold Oct 2019£340,000 | 2 Bed Flat98, The Fairway, London, NW7 3HP98, The Fairway, London, NW7 3HP
• Sold Nov 2017£12,000 | 2 Bed Flat17, Laleham Avenue, London, NW7 3HN17, Laleham Avenue, London, NW7 3HN
• Sold Jun 2017£240,000 | 2 Bed Flat69, Westmere Drive, London, NW7 3HG69, Westmere Drive, London, NW7 3HG

Laleham Avenue, London, NW7 has a total of 73 addresses. According to our analysis of all the public data, 42, Laleham Avenue is the 47th largest and the 50th most expensive property on the street.

When compared to the postcode district it is £418k less expensive than the average property in NW7.

• Fairway Primary School and Children's Centre

  200 m away
• Courtland School

  400 m away
• Rosh Pinah Primary School

  900 m away

• Mill Hill County High School

  800 m away
• Copthall School

  2.6 km away
• Saracens High School

  2.9 km away

• Mill Hill Broadway

  |

  1.5 km away
• Edgware

  |

  1.9 km away
• Burnt Oak

  |

  2.6 km away

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