21, Suffolk Close, Slough has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Aug 2017.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

According to HM Land Registry, 21, Suffolk Close, Slough was last sold on 23rd April 2009 for £129,000 and was recorded as a leasehold flat.

The property has had 3 sales since 1995.

Since April 2009, the market for similar properties has risen by 48.7%.

• Sold Apr 2009£129,000
• Sold Nov 2001£92,950
• Sold Feb 1997£47,950

According to the Land Registry and our network of Estate Agents, there have been 120 sales of properties similar to 21, Suffolk Close, Slough within a radius of 530 metres since 2007.

The most recent example is 8, Suffolk Close, Slough, SL1 6JN, a leasehold flat which sold for £177,750 on the 26th September 2025.

Read more about house prices in SL1.

• Sold Sep 2025£177,750 | 2 Bed Flat8, Suffolk Close, Slough, SL1 6JN8, Suffolk Close, Slough, SL1 6JN
• Sold Sep 2025£170,000 | 2 Bed Flat6, Suffolk Close, Slough, SL1 6JN6, Suffolk Close, Slough, SL1 6JN
• Sold Jul 2025£224,950 | 2 Bed FlatFlat 8, Compton Court, Brook Crescent, Slough, SL1 6LLFlat 8, Compton Court, Brook Crescent, Slough, SL1 6LL
• Sold Mar 2025£179,000 | 2 Bed Flat9, Suffolk Close, Slough, SL1 6JN9, Suffolk Close, Slough, SL1 6JN
• Sold Jun 2024£200,000 | 2 Bed FlatFlat 6, Compton Court, Brook Crescent, Slough, SL1 6LLFlat 6, Compton Court, Brook Crescent, Slough, SL1 6LL
• Sold Jun 2021£140,000 | 2 Bed FlatFlat 9, Compton Court, Brook Crescent, Slough, SL1 6LLFlat 9, Compton Court, Brook Crescent, Slough, SL1 6LL
• Sold Jan 2020£199,950 | 2 Bed Flat26, Suffolk Close, Slough, SL1 6JN26, Suffolk Close, Slough, SL1 6JN
• Sold Sep 2018£250,000 | 2 Bed FlatFlat 5, Compton Court, Brook Crescent, Slough, SL1 6LLFlat 5, Compton Court, Brook Crescent, Slough, SL1 6LL
• Sold Jul 2018£210,000 | 2 Bed FlatFlat 16, Compton Court, Brook Crescent, Slough, SL1 6LLFlat 16, Compton Court, Brook Crescent, Slough, SL1 6LL
• Sold Jun 2018£122,500 | 2 Bed Flat28, Suffolk Close, Slough, SL1 6JN28, Suffolk Close, Slough, SL1 6JN
• Sold Dec 2016£218,000 | 2 Bed Flat15, Suffolk Close, Slough, SL1 6JN15, Suffolk Close, Slough, SL1 6JN
• Sold Dec 2015£200,000 | 2 Bed Flat12, Suffolk Close, Slough, SL1 6JN12, Suffolk Close, Slough, SL1 6JN
• Sold Apr 2015£125,000 | 2 Bed Flat4, Suffolk Close, Slough, SL1 6JN4, Suffolk Close, Slough, SL1 6JN
• Sold Feb 2014£159,950 | 2 Bed Flat13, Suffolk Close, Slough, SL1 6JN13, Suffolk Close, Slough, SL1 6JN
• Sold Dec 2013£138,000 | 2 Bed Flat19, Suffolk Close, Slough, SL1 6JN19, Suffolk Close, Slough, SL1 6JN
• Sold Oct 2013£122,000 | 2 Bed Flat27, Suffolk Close, Slough, SL1 6JN27, Suffolk Close, Slough, SL1 6JN
• Sold Aug 2013£123,000 | 2 Bed Flat20, Suffolk Close, Slough, SL1 6JN20, Suffolk Close, Slough, SL1 6JN
• Sold Mar 2013£116,000 | 2 Bed Flat24, Suffolk Close, Slough, SL1 6JN24, Suffolk Close, Slough, SL1 6JN
• Sold Sep 2009£105,000 | 2 Bed Flat10, Suffolk Close, Slough, SL1 6JN10, Suffolk Close, Slough, SL1 6JN
• Sold Aug 2007£143,000 | 2 Bed Flat18, Suffolk Close, Slough, SL1 6JN18, Suffolk Close, Slough, SL1 6JN

Suffolk Close, Slough, SL1 has a total of 50 addresses. According to our analysis of all the public data, 21, Suffolk Close, Slough is the 27th largest and the 34th most expensive property on the street.

When compared to the postcode district it is £183k less expensive than the average property in SL1.

• Cippenham School

  400 m away
• Priory School

  800 m away
• Our Lady of Peace Catholic Primary and Nursery School

  800 m away

• Burnham Grammar School

  1.3 km away
• The Westgate School

  1.5 km away
• Eden Girls' School, Slough

  2.0 km away

• Burnham

  |

  200 m away
• Burnham (Buckinghamshire)

  |

  200 m away
• Taplow

  |

  2.4 km away

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