HM Land Registry records the plot of land for 14, Union Square as measuring 104 m².

That makes it the 12th largest plot in the postcode, where 10 of the 25 other houses have recorded plot data.

14, Union Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Apr 2021.

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

The most recent sale of 14, Union Square completed on 23rd January 2024 at £2,200,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have dropped by 4.9% over the period since January 2024.

Since 2007 35 properties similar to 14, Union Square have sold within a radius of 270 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 1st May 2026, was 11, Rydon Street, London, N1 7AL, a freehold house which sold for £1,890,750.

Read more about house prices in N1.

• Sold May 2026£1,890,750 | 4 Bed House11, Rydon Street, London, N1 7AL11, Rydon Street, London, N1 7AL
• Sold Feb 2026£2,525,000 | 4 Bed House44, Arlington Square, London, N1 7DT44, Arlington Square, London, N1 7DT
• Sold Jan 2026£2,350,000 | 4 Bed House27, Arlington Square, London, N1 7DP27, Arlington Square, London, N1 7DP
• Sold Aug 2025£2,215,000 | 4 Bed House7, Rydon Street, London, N1 7AL7, Rydon Street, London, N1 7AL
• Sold Aug 2024£2,180,000 | 4 Bed House15, Rees Street, London, N1 7AR15, Rees Street, London, N1 7AR
• Sold Jun 2024£2,355,000 | 4 Bed House7, Union Square, London, N1 7DH7, Union Square, London, N1 7DH
• Sold Dec 2023£1,955,000 | 4 Bed House65, Arlington Avenue, London, N1 7BA65, Arlington Avenue, London, N1 7BA
• Sold Jul 2023£2,350,000 | 4 Bed House15, Union Square, London, N1 7DH15, Union Square, London, N1 7DH
• Sold Apr 2023£2,000,000 | 4 Bed House4, Arlington Square, London, N1 7DS4, Arlington Square, London, N1 7DS
• Sold Aug 2022£2,375,000 | 4 Bed House12, Union Square, London, N1 7DH12, Union Square, London, N1 7DH
• Sold Mar 2021£1,805,000 | 4 Bed House9, Canon Street, London, N1 7DB9, Canon Street, London, N1 7DB
• Sold Jul 2020£2,000,000 | 4 Bed House23, Arlington Square, London, N1 7DP23, Arlington Square, London, N1 7DP
• Sold Sep 2015£1,917,000 | 4 Bed House5, Union Square, London, N1 7DH5, Union Square, London, N1 7DH
• Sold Apr 2015£1,325,000 | 4 Bed House9, Rydon Street, London, N1 7AL9, Rydon Street, London, N1 7AL
• Sold Mar 2015£1,525,000 | 4 Bed House33, Arlington Square, London, N1 7DP33, Arlington Square, London, N1 7DP
• Sold Aug 2014£1,740,000 | 4 Bed House37, Arlington Square, London, N1 7DP37, Arlington Square, London, N1 7DP
• Sold Jul 2013£1,470,000 | 4 Bed House10, Union Square, London, N1 7DH10, Union Square, London, N1 7DH
• Sold Jan 2013£1,430,000 | 4 Bed House28, Arlington Square, London, N1 7DP28, Arlington Square, London, N1 7DP
• Sold Sep 2011£1,278,000 | 4 Bed House24, Arlington Square, London, N1 7DP24, Arlington Square, London, N1 7DP
• Sold May 2007£837,811 | 4 Bed House6, Canon Street, London, N1 7DB6, Canon Street, London, N1 7DB

Over the past 2 years our Estate Agent network has recorded 7 lets within 270 metres of 14, Union Square.

The latest, in April 2022, was Flat 5, 14-22, Coleman Fields, London, N1 7AD, a leasehold flat let by Fine Living.

• 
  Let agreed Apr 2022£ Undisclosed | 2 Bed FlatFlat 5, 14-22, Coleman Fields, London, N1 7ADFlat 5, 14-22, Coleman Fields, London, N1 7AD
• 
  Let May 2021£ Undisclosed | 1 Bed FlatFlat 1, 14-22, Coleman Fields, London, N1 7ADFlat 1, 14-22, Coleman Fields, London, N1 7AD
• 
  Let Mar 2021£ Undisclosed | 2 Bed FlatFlat 10, 14-22, Coleman Fields, London, N1 7ADFlat 10, 14-22, Coleman Fields, London, N1 7AD
• 
  Let Dec 2020£ Undisclosed | 2 Bed FlatFlat 2, Montanaro Court 24, Coleman Fields, London, N1 7ADFlat 2, Montanaro Court 24, Coleman Fields, London, N1 7AD
• 
  Let Nov 2020£ Undisclosed | 2 Bed FlatFlat 5, Montanaro Court 24, Coleman Fields, London, N1 7ADFlat 5, Montanaro Court 24, Coleman Fields, London, N1 7AD
• 
  Let Nov 2020£ Undisclosed | 2 Bed FlatFlat 8, 14-22, Coleman Fields, London, N1 7ADFlat 8, 14-22, Coleman Fields, London, N1 7AD
• 
  Let Nov 2020£ Undisclosed | 2 Bed House22A, Coleman Fields, London, N1 7AD22A, Coleman Fields, London, N1 7AD

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Of the 33 addresses on Union Square, London, N1, 14, Union Square comes out as the 7th largest and the 6th most expensive in our analysis of the public data.

It is also £1.492m more expensive than the average property across the N1 district.

• Thomas Fairchild Community School

  400 m away
• Rotherfield Primary School

  400 m away
• The New North Academy

  400 m away

• City of London Academy Islington

  200 m away
• Waterside Academy

  1.2 km away
• Elizabeth Garrett Anderson School

  1.3 km away

• Essex Road

  |

  500 m away
• Angel

  |

  900 m away
• Old Street

  |

  1.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.