According to data from HM Land Registry, 18, Mark Close, Southall sits on a plot of 108 m².

We have plot size data on 6 out of 6 other houses in the postcode and 18, Mark Close, Southall sits on the 7th largest plot.

18, Mark Close, Southall has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Jan 2026.

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, 18, Mark Close, Southall was last sold on 12th October 2018 for £435,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since October 2018, the market for similar properties has risen by 9.6%.

• Sold Oct 2018£435,000
• Sold Aug 2017£430,000
• Sold Apr 2016£305,000

According to the Land Registry and our network of Estate Agents, there have been 36 sales of properties similar to 18, Mark Close, Southall within a radius of 570 metres since 2017.

The most recent example is 14, Mark Close, Southall, UB1 3QJ, a freehold house which sold for £400,000 on the 24th October 2025.

Read more about house prices in UB1.

• Sold Oct 2025£400,000 | 3 Bed House14, Mark Close, Southall, UB1 3QJ14, Mark Close, Southall, UB1 3QJ
• Sold Jul 2025£575,000 | 3 Bed House3A, Masefield Avenue, Southall, UB1 2ND3A, Masefield Avenue, Southall, UB1 2ND
• Sold Nov 2024£455,000 | 3 Bed House6, Brindley Way, Southall, UB1 3JN6, Brindley Way, Southall, UB1 3JN
• Sold Sep 2024£475,000 | 3 Bed House25, Milford Road, Southall, UB1 3QQ25, Milford Road, Southall, UB1 3QQ
• Sold Aug 2024£500,000 | 3 Bed House45, Palgrave Avenue, Southall, UB1 2LY45, Palgrave Avenue, Southall, UB1 2LY
• Sold Jun 2024£450,000 | 3 Bed House186, Park Avenue, Southall, UB1 3AN186, Park Avenue, Southall, UB1 3AN
• Sold Mar 2024£447,000 | 3 Bed House16, North Road, Southall, UB1 2JH16, North Road, Southall, UB1 2JH
• Sold Jan 2024£425,000 | 3 Bed House17, Farm Close, Southall, UB1 3JF17, Farm Close, Southall, UB1 3JF
• Sold Oct 2023£450,000 | 3 Bed House16, Masefield Avenue, Southall, UB1 2ND16, Masefield Avenue, Southall, UB1 2ND
• Sold Apr 2022£560,000 | 3 Bed House200, Park Avenue, Southall, UB1 3AN200, Park Avenue, Southall, UB1 3AN
• Sold Mar 2022£385,000 | 3 Bed House4, Faraday Road, Southall, UB1 3JL4, Faraday Road, Southall, UB1 3JL
• Sold Sep 2021£455,000 | 3 Bed House7, Brindley Way, Southall, UB1 3JN7, Brindley Way, Southall, UB1 3JN
• Sold Jun 2021£380,000 | 3 Bed House37, Palgrave Avenue, Southall, UB1 2LY37, Palgrave Avenue, Southall, UB1 2LY
• Sold Feb 2021£565,000 | 3 Bed House152, Uxbridge Road, Southall, UB1 3DP152, Uxbridge Road, Southall, UB1 3DP
• Sold Sep 2020£437,500 | 3 Bed House38, Palgrave Avenue, Southall, UB1 2LY38, Palgrave Avenue, Southall, UB1 2LY
• Sold Sep 2019£485,000 | 3 Bed House11, Milford Road, Southall, UB1 3QQ11, Milford Road, Southall, UB1 3QQ
• Sold Sep 2019£390,000 | 3 Bed House15, North Road, Southall, UB1 2JH15, North Road, Southall, UB1 2JH
• Sold Jul 2019£362,000 | 3 Bed House23, North Road, Southall, UB1 2JH23, North Road, Southall, UB1 2JH
• Sold May 2018£430,000 | 3 Bed House41, Kingsley Avenue, Southall, UB1 2NB41, Kingsley Avenue, Southall, UB1 2NB
• Sold Nov 2017£470,000 | 3 Bed House17, Milford Road, Southall, UB1 3QQ17, Milford Road, Southall, UB1 3QQ

Mark Close, Southall, UB1 has a total of 19 addresses. According to our analysis of all the public data, 18, Mark Close, Southall is the 2nd largest and the most expensive property on the street.

When compared to the postcode district it is £16k less expensive than the average property in UB1.

• Dormers Wells Primary School

  300 m away
• North Primary School

  600 m away
• Allenby Primary School

  900 m away

• Villiers High School

  700 m away
• Dormers Wells High School

  700 m away
• The Cardinal Wiseman Catholic School

  1.8 km away

• Southall

  |

  1.1 km away
• Hanwell

  |

  1.9 km away
• Drayton Green

  |

  2.5 km away

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