According to data from HM Land Registry, 27, Lyonsdown Avenue, Barnet sits on a plot of 917 m².

We have plot size data on 30 out of 30 other houses in the postcode and 27, Lyonsdown Avenue, Barnet sits on the 4th largest plot.

27, Lyonsdown Avenue, Barnet has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 14 Apr 2023.

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, 27, Lyonsdown Avenue, Barnet was last sold on 1st September 2023 for £1,750,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since September 2023, the market for similar properties has risen by 3.5%.

• Sold Sep 2023£1,750,000

According to the Land Registry and our network of Estate Agents, there have been 26 sales of properties similar to 27, Lyonsdown Avenue, Barnet within a radius of 540 metres since 2007.

The most recent example is 34, Langton Avenue, London, N20 9DA, a freehold house which sold for £1,625,000 on the 10th October 2025.

Read more about house prices in EN5.

• Sold Oct 2025£1,625,000 | 5 Bed House34, Langton Avenue, London, N20 9DA34, Langton Avenue, London, N20 9DA
• Sold Dec 2024£1,580,000 | 5 Bed House85, Greenhill Park, Barnet, EN5 1HP85, Greenhill Park, Barnet, EN5 1HP
• Sold Apr 2024£1,825,000 | 5 Bed House44, Northumberland Road, Barnet, EN5 1ED44, Northumberland Road, Barnet, EN5 1ED
• Sold Feb 2024£950,000 | 5 Bed House49, Lyonsdown Avenue, Barnet, EN5 1DX49, Lyonsdown Avenue, Barnet, EN5 1DX
• Sold Sep 2022£1,500,000 | 5 Bed House43, Lyonsdown Avenue, Barnet, EN5 1DX43, Lyonsdown Avenue, Barnet, EN5 1DX
• Sold Dec 2021£1,300,000 | 5 Bed House63, Gloucester Road, Barnet, EN5 1LZ63, Gloucester Road, Barnet, EN5 1LZ
• Sold Dec 2021£1,295,000 | 5 Bed House27, Friern Mount Drive, London, N20 9DP27, Friern Mount Drive, London, N20 9DP
• Sold Jun 2021£1,350,000 | 6 Bed House42, Langton Avenue, London, N20 9DA42, Langton Avenue, London, N20 9DA
• Sold Mar 2021£1,310,000 | 5 Bed House55, Lyonsdown Avenue, Barnet, EN5 1DX55, Lyonsdown Avenue, Barnet, EN5 1DX
• Sold Dec 2020£1,607,000 | 5 Bed House74, Gloucester Road, Barnet, EN5 1LZ74, Gloucester Road, Barnet, EN5 1LZ
• Sold Oct 2019£1,475,000 | 5 Bed House76, Gloucester Road, Barnet, EN5 1LZ76, Gloucester Road, Barnet, EN5 1LZ
• Sold Dec 2017£1,300,000 | 5 Bed House85, Lyonsdown Road, Barnet, EN5 1JT85, Lyonsdown Road, Barnet, EN5 1JT
• Sold Mar 2017£1,345,000 | 5 Bed House89, Lyonsdown Road, Barnet, EN5 1JT89, Lyonsdown Road, Barnet, EN5 1JT
• Sold Nov 2016£950,000 | 5 Bed House5, Northumberland Road, Barnet, EN5 1EF5, Northumberland Road, Barnet, EN5 1EF
• Sold Mar 2016£1,100,000 | 5 Bed House87, Lyonsdown Road, Barnet, EN5 1JT87, Lyonsdown Road, Barnet, EN5 1JT
• Sold Nov 2015£1,887,500 | 3 Bed House33, Lyonsdown Road, Barnet, EN5 1JG33, Lyonsdown Road, Barnet, EN5 1JG
• Sold Oct 2015£1,375,000 | 5 Bed House45, Lyonsdown Avenue, Barnet, EN5 1DX45, Lyonsdown Avenue, Barnet, EN5 1DX
• Sold Mar 2012£620,000 | 5 Bed House46, Northumberland Road, Barnet, EN5 1ED46, Northumberland Road, Barnet, EN5 1ED
• Sold May 2009£765,000 | 5 Bed House14, Northumberland Road, Barnet, EN5 1ED14, Northumberland Road, Barnet, EN5 1ED
• Sold Feb 2007£945,500 | 5 Bed House81, Lyonsdown Road, Barnet, EN5 1JT81, Lyonsdown Road, Barnet, EN5 1JT

Lyonsdown Avenue, New Barnet, Barnet, EN5 has a total of 47 addresses. According to our analysis of all the public data, 27, Lyonsdown Avenue, Barnet is the 11th largest and the 5th most expensive property on the street.

When compared to the postcode district it is £924k more expensive than the average property in EN5.

• St Mary's CofE Primary School, East Barnet

  1.1 km away
• Cromer Road Primary School

  1.2 km away
• Danegrove Primary School

  1.2 km away

• Ark Pioneer Academy

  1.1 km away
• JCoSS

  1.5 km away
• East Barnet School

  1.5 km away

• New Barnet

  |

  700 m away
• Oakleigh Park

  |

  900 m away
• Totteridge & Whetstone

  |

  1.4 km away

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