According to data from HM Land Registry, 20, Sidney Street, Folkestone sits on a plot of 31 m².

We have plot size data on 16 out of 19 other houses in the postcode and 20, Sidney Street, Folkestone sits on the 17th largest plot.

20, Sidney Street, Folkestone has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 May 2019.

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, 20, Sidney Street, Folkestone was last sold on 15th August 2008 for £120,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since August 2008, the market for similar properties has risen by 141.3%.

• Sold Aug 2008£120,000
• Sold Mar 2006£127,000

According to the Land Registry and our network of Estate Agents, there have been 12 sales of properties similar to 20, Sidney Street, Folkestone within a radius of 390 metres since 2009.

The most recent example is 13, Gladstone Road, Folkestone, CT19 5NQ, a freehold house which sold for £150,000 on the 22nd July 2025.

Read more about house prices in CT19.

• Sold Jul 2025£150,000 | 2 Bed House13, Gladstone Road, Folkestone, CT19 5NQ13, Gladstone Road, Folkestone, CT19 5NQ
• Sold Apr 2025£150,000 | 2 Bed House5, Ash Tree Road, Folkestone, CT19 6ED5, Ash Tree Road, Folkestone, CT19 6ED
• Sold Jun 2023£195,000 | 2 Bed House30, Denmark Street, Folkestone, CT19 6EJ30, Denmark Street, Folkestone, CT19 6EJ
• Sold Jun 2021£120,000 | 2 Bed House23, Marshall Street, Folkestone, CT19 6EN23, Marshall Street, Folkestone, CT19 6EN
• Sold Mar 2021£135,000 | 2 Bed House20, Grove Road, Folkestone, CT20 1NJ20, Grove Road, Folkestone, CT20 1NJ
• Sold Jan 2021£165,000 | 2 Bed House50, Denmark Street, Folkestone, CT19 6EQ50, Denmark Street, Folkestone, CT19 6EQ
• Sold Dec 2018£120,000 | 2 Bed House27, Alexandra Street, Folkestone, CT19 6EG27, Alexandra Street, Folkestone, CT19 6EG
• Sold Jul 2018£140,000 | 2 Bed HouseThe Old Bakery, Mead Road, Folkestone, CT19 5QYThe Old Bakery, Mead Road, Folkestone, CT19 5QY
• Sold Sep 2015£165,000 | 2 Bed House21A, Canterbury Road, Folkestone, CT19 5NH21A, Canterbury Road, Folkestone, CT19 5NH
• Sold May 2015£121,000 | 2 Bed House36, Denmark Street, Folkestone, CT19 6EJ36, Denmark Street, Folkestone, CT19 6EJ
• Sold Dec 2014£116,000 | 3 Bed House4, Ash Tree Road, Folkestone, CT19 6ED4, Ash Tree Road, Folkestone, CT19 6ED
• Sold Mar 2009£78,000 | 2 Bed House20A, Sidney Street, Folkestone, CT19 6HF20A, Sidney Street, Folkestone, CT19 6HF

Sidney Street, Folkestone, CT19 has a total of 111 addresses. According to our analysis of all the public data, 20, Sidney Street, Folkestone is the 104th largest and the 99th most expensive property on the street.

When compared to the postcode district it is £120k less expensive than the average property in CT19.

• Castle Hill Community Primary School

  200 m away
• Mundella Primary School

  400 m away
• Folkestone St. Mary's Church of England Primary Academy

  800 m away

• Folkestone Academy

  1.3 km away
• The Harvey Grammar School

  1.9 km away
• Turner Free School

  2.5 km away

• Folkestone Central

  |

  1.2 km away
• Folkestone West

  |

  2.2 km away
• Sandling

  |

  8.3 km away

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