According to data from HM Land Registry, 21, Mansfield Avenue, Barnet sits on a plot of 236 m².

We have plot size data on 33 out of 33 other houses in the postcode and 21, Mansfield Avenue, Barnet sits on the 25th largest plot.

According to HM Land Registry, 21, Mansfield Avenue, Barnet was last sold on 25th January 2010 for £305,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since January 2010, the market for similar properties has risen by 89.8%.

• Sold Jan 2010£305,000
• Sold Jun 2002£215,000

According to the Land Registry and our network of Estate Agents, there have been 155 sales of properties similar to 21, Mansfield Avenue, Barnet within a radius of 690 metres since 2016.

The most recent example is 51, Ridgeway Avenue, Barnet, EN4 8TN, a freehold house which sold for £590,000 on the 18th May 2026.

Read more about house prices in EN4.

• Sold May 2026£590,000 | 3 Bed House51, Ridgeway Avenue, Barnet, EN4 8TN51, Ridgeway Avenue, Barnet, EN4 8TN
• Sold Mar 2026£640,000 | 3 Bed House17, Bohun Grove, Barnet, EN4 8UA17, Bohun Grove, Barnet, EN4 8UA
• Sold Feb 2026£614,000 | 3 Bed House63, Mansfield Avenue, Barnet, EN4 8QE63, Mansfield Avenue, Barnet, EN4 8QE
• Sold Oct 2025£595,000 | 3 Bed House60, Ridgeway Avenue, Barnet, EN4 8TN60, Ridgeway Avenue, Barnet, EN4 8TN
• Sold Oct 2025£750,000 | 3 Bed House6, Ridgeway Avenue, Barnet, EN4 8TW6, Ridgeway Avenue, Barnet, EN4 8TW
• Sold Oct 2025£565,000 | 3 Bed House70, Daneland, Barnet, EN4 8QA70, Daneland, Barnet, EN4 8QA
• Sold Aug 2025£740,000 | 3 Bed House58, Mansfield Avenue, Barnet, EN4 8QE58, Mansfield Avenue, Barnet, EN4 8QE
• Sold May 2025£619,074 | 3 Bed House27, Lakeside Crescent, Barnet, EN4 8QH27, Lakeside Crescent, Barnet, EN4 8QH
• Sold May 2025£605,000 | 3 Bed House11, Mansfield Avenue, Barnet, EN4 8QD11, Mansfield Avenue, Barnet, EN4 8QD
• Sold Mar 2025£652,000 | 3 Bed House26, Lakeside Crescent, Barnet, EN4 8QJ26, Lakeside Crescent, Barnet, EN4 8QJ
• Sold Jan 2025£620,000 | 3 Bed House44, Ridgeway Avenue, Barnet, EN4 8TW44, Ridgeway Avenue, Barnet, EN4 8TW
• Sold Dec 2024£625,000 | 3 Bed House21, Daneland, Barnet, EN4 8PX21, Daneland, Barnet, EN4 8PX
• Sold Oct 2024£650,000 | 3 Bed House16, Chestnut Grove, Barnet, EN4 8PU16, Chestnut Grove, Barnet, EN4 8PU
• Sold Aug 2024£610,000 | 3 Bed House26, Chestnut Grove, Barnet, EN4 8PU26, Chestnut Grove, Barnet, EN4 8PU
• Sold Jan 2021£640,000 | 3 Bed House18, Lakeside Crescent, Barnet, EN4 8QJ18, Lakeside Crescent, Barnet, EN4 8QJ
• Sold Sep 2020£540,000 | 3 Bed House67, Daneland, Barnet, EN4 8PZ67, Daneland, Barnet, EN4 8PZ
• Sold Jul 2020£545,000 | 3 Bed House73, Lakeside Crescent, Barnet, EN4 8QH73, Lakeside Crescent, Barnet, EN4 8QH
• Sold Jan 2019£535,000 | 3 Bed House61, Lakeside Crescent, Barnet, EN4 8QH61, Lakeside Crescent, Barnet, EN4 8QH
• Sold Sep 2017£622,000 | 3 Bed House45, Mansfield Avenue, Barnet, EN4 8QE45, Mansfield Avenue, Barnet, EN4 8QE
• Sold Nov 2016£535,000 | 3 Bed House20, Lakeside Crescent, Barnet, EN4 8QJ20, Lakeside Crescent, Barnet, EN4 8QJ

Mansfield Avenue, Barnet, EN4 has a total of 88 addresses. According to our analysis of all the public data, 21, Mansfield Avenue, Barnet is the 43rd largest and the 51st most expensive property on the street.

When compared to the postcode district it is £99k less expensive than the average property in EN4.

• Danegrove Primary School

  400 m away
• St Mary's CofE Primary School, East Barnet

  700 m away
• Monkfrith Primary School

  800 m away

• East Barnet School

  200 m away
• Southgate School

  900 m away
• JCoSS

  1.8 km away

• Cockfosters

  |

  1.0 km away
• Oakleigh Park

  |

  1.1 km away
• Oakwood

  |

  1.5 km away

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