HM Land Registry records the plot of land for 6, Sidney Street, Folkestone as measuring 104 m².

That makes it the 2nd largest plot in the postcode, where 16 of the 19 other houses have recorded plot data.

6, Sidney Street, Folkestone has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Mar 2025.

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 6, Sidney Street, Folkestone completed on 21st November 2025 at £214,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 8.4% over the period since November 2025.

• Sold Nov 2025£214,000
• Sold Feb 2017£149,000
• Sold Sep 2011£118,000

Since 2017 161 properties similar to 6, Sidney Street, Folkestone have sold within a radius of 390 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th March 2026, was 19, Marshall Street, Folkestone, CT19 6EN, a freehold house which sold for £235,000.

Read more about house prices in CT19.

• Sold Mar 2026£235,000 | 3 Bed House19, Marshall Street, Folkestone, CT19 6EN19, Marshall Street, Folkestone, CT19 6EN
• Sold Aug 2025£220,000 | 3 Bed House48, Canterbury Road, Folkestone, CT19 5NH48, Canterbury Road, Folkestone, CT19 5NH
• Sold Jun 2025£233,000 | 3 Bed House19, Sidney Street, Folkestone, CT19 6HF19, Sidney Street, Folkestone, CT19 6HF
• Sold May 2025£180,000 | 3 Bed House41, Sidney Street, Folkestone, CT19 6HG41, Sidney Street, Folkestone, CT19 6HG
• Sold May 2025£229,995 | 3 Bed House39, Sidney Street, Folkestone, CT19 6HG39, Sidney Street, Folkestone, CT19 6HG
• Sold Mar 2025£225,000 | 3 Bed House27, Sidney Street, Folkestone, CT19 6HG27, Sidney Street, Folkestone, CT19 6HG
• Sold Mar 2025£220,000 | 3 Bed House36, Sidney Street, Folkestone, CT19 6HG36, Sidney Street, Folkestone, CT19 6HG
• Sold Mar 2025£175,000 | 3 Bed House16, Sidney Street, Folkestone, CT19 6HF16, Sidney Street, Folkestone, CT19 6HF
• Sold Mar 2025£225,000 | 3 Bed House15, Marshall Street, Folkestone, CT19 6EN15, Marshall Street, Folkestone, CT19 6EN
• Sold Sep 2024£230,000 | 3 Bed House61, Denmark Street, Folkestone, CT19 6EQ61, Denmark Street, Folkestone, CT19 6EQ
• Sold Aug 2024£212,650 | 3 Bed House48, Sidney Street, Folkestone, CT19 6HG48, Sidney Street, Folkestone, CT19 6HG
• Sold May 2024£229,000 | 3 Bed House24, Sidney Street, Folkestone, CT19 6HG24, Sidney Street, Folkestone, CT19 6HG
• Sold Dec 2023£230,000 | 3 Bed House10, James Street, Folkestone, CT19 5NP10, James Street, Folkestone, CT19 5NP
• Sold Jan 2023£205,000 | 3 Bed House45, Sidney Street, Folkestone, CT19 6HG45, Sidney Street, Folkestone, CT19 6HG
• Sold Dec 2022£225,517 | 3 Bed House17, Sidney Street, Folkestone, CT19 6HF17, Sidney Street, Folkestone, CT19 6HF
• Sold Oct 2022£180,000 | 3 Bed House34, Sidney Street, Folkestone, CT19 6HG34, Sidney Street, Folkestone, CT19 6HG
• Sold May 2022£185,000 | 3 Bed House4, Sidney Street, Folkestone, CT19 6HF4, Sidney Street, Folkestone, CT19 6HF
• Sold Feb 2022£205,000 | 3 Bed House61, Sidney Street, Folkestone, CT19 6HG61, Sidney Street, Folkestone, CT19 6HG
• Sold Jan 2021£176,000 | 3 Bed House33, Sidney Street, Folkestone, CT19 6HG33, Sidney Street, Folkestone, CT19 6HG
• Sold Aug 2017£132,000 | 3 Bed House14, Sidney Street, Folkestone, CT19 6HF14, Sidney Street, Folkestone, CT19 6HF

Of the 111 addresses on Sidney Street, Folkestone, CT19, 6, Sidney Street, Folkestone comes out as the 81st largest and the 84th most expensive in our analysis of the public data.

It is also £91k less expensive than the average property across the CT19 district.

• 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

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