HM Land Registry records the plot of land for 20, Simpson Close as measuring 142 m².

That makes it the 8th largest plot in the postcode, where all 16 other houses have recorded plot data.

20, Simpson Close has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Feb 2023.

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

The most recent sale of 20, Simpson Close completed on 1st December 2023 at £490,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 6 times.

Values of comparable properties have risen by 27.9% over the period since December 2023.

• Sold Dec 2023£490,000
• Sold Dec 2012£285,000
• Sold Jan 2007£250,000

Since 2017 49 properties similar to 20, Simpson Close have sold within a radius of 540 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th August 2025, was 27, Anderson Close, London, N21 1TH, a freehold house which sold for £555,000.

Read more about house prices in N21.

• Sold Aug 2025£555,000 | 3 Bed House27, Anderson Close, London, N21 1TH27, Anderson Close, London, N21 1TH
• Sold Aug 2025£538,000 | 3 Bed House16, Anderson Close, London, N21 1TH16, Anderson Close, London, N21 1TH
• Sold Jun 2025£505,000 | 3 Bed House41, Hanbury Drive, London, N21 1SZ41, Hanbury Drive, London, N21 1SZ
• Sold Mar 2025£345,000 | 3 Bed House34, Treves Close, London, N21 1TT34, Treves Close, London, N21 1TT
• Sold Jan 2025£520,000 | 3 Bed House9, Laidlaw Drive, London, N21 1SS9, Laidlaw Drive, London, N21 1SS
• Sold Dec 2024£460,000 | 3 Bed House12, Laidlaw Drive, London, N21 1SS12, Laidlaw Drive, London, N21 1SS
• Sold Jun 2024£524,000 | 3 Bed House4, Bayliss Close, London, N21 1SP4, Bayliss Close, London, N21 1SP
• Sold May 2024£480,000 | 3 Bed House18, Fleming Drive, London, N21 1SU18, Fleming Drive, London, N21 1SU
• Sold May 2024£615,000 | 3 Bed House56, Macleod Road, London, N21 1SN56, Macleod Road, London, N21 1SN
• Sold Sep 2022£566,500 | 3 Bed House5, Hanbury Drive, London, N21 1SZ5, Hanbury Drive, London, N21 1SZ
• Sold Sep 2022£560,000 | 3 Bed House6, Hanbury Drive, London, N21 1SZ6, Hanbury Drive, London, N21 1SZ
• Sold Mar 2022£430,000 | 2 Bed House6, Simpson Close, London, N21 1SR6, Simpson Close, London, N21 1SR
• Sold Dec 2021£475,000 | 3 Bed House44, Macleod Road, London, N21 1SN44, Macleod Road, London, N21 1SN
• Sold Jan 2021£450,000 | 3 Bed House18, Simpson Close, London, N21 1SR18, Simpson Close, London, N21 1SR
• Sold Oct 2020£430,000 | 3 Bed House6, Macleod Road, London, N21 1SN6, Macleod Road, London, N21 1SN
• Sold Jun 2018£480,000 | 3 Bed House22, Laidlaw Drive, London, N21 1SS22, Laidlaw Drive, London, N21 1SS
• Sold Oct 2017£462,500 | 3 Bed House26, Simpson Close, London, N21 1SR26, Simpson Close, London, N21 1SR
• Sold Jun 2017£480,000 | 3 Bed House19, Laidlaw Drive, London, N21 1SS19, Laidlaw Drive, London, N21 1SS
• Sold May 2017£325,000 | 3 Bed House15, Anderson Close, London, N21 1TH15, Anderson Close, London, N21 1TH
• Sold Feb 2017£460,000 | 3 Bed House32, Anderson Close, London, N21 1TH32, Anderson Close, London, N21 1TH

Of the 16 addresses on Simpson Close, London, N21, 20, Simpson Close comes out as the 10th largest and the 10th most expensive in our analysis of the public data.

It is also £221k less expensive than the average property across the N21 district.

• Eversley Primary School

  400 m away
• Grange Park Primary School

  500 m away
• Merryhills Primary School

  600 m away

• Highlands School

  500 m away
• Southgate School

  1.8 km away
• Ashmole Academy

  2.3 km away

• Oakwood

  |

  1.2 km away
• Grange Park

  |

  1.3 km away
• Winchmore Hill

  |

  1.8 km away

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