HM Land Registry records the plot of land for 128, Knapmill Road as measuring 189 m².

That makes it the 11th largest plot in the postcode, where 16 of the 25 other houses have recorded plot data.

128, Knapmill Road has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Sep 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 128, Knapmill Road completed on 6th March 2007 at £200,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 182.9% over the period since March 2007.

• Sold Mar 2007£200,000
• Sold Feb 1998£79,000

Since 2017 149 properties similar to 128, Knapmill Road have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th November 2025, was 111, Knapmill Road, London, SE6 3TE, a freehold house which sold for £350,000.

Read more about house prices in SE6.

• Sold Nov 2025£350,000 | 3 Bed House111, Knapmill Road, London, SE6 3TE111, Knapmill Road, London, SE6 3TE
• Sold Oct 2025£400,000 | 3 Bed House109, Broadmead, London, SE6 3SB109, Broadmead, London, SE6 3SB
• Sold Sep 2025£408,500 | 3 Bed House34, Athelney Street, London, SE6 3LE34, Athelney Street, London, SE6 3LE
• Sold Sep 2025£430,000 | 3 Bed House12, Firhill Road, London, SE6 3JS12, Firhill Road, London, SE6 3JS
• Sold Jun 2025£480,000 | 3 Bed House71, Swallands Road, London, SE6 3JA71, Swallands Road, London, SE6 3JA
• Sold Mar 2025£400,000 | 3 Bed House13, Knapmill Way, London, SE6 3TD13, Knapmill Way, London, SE6 3TD
• Sold Oct 2024£450,000 | 3 Bed House57, Knapmill Road, London, SE6 3TA57, Knapmill Road, London, SE6 3TA
• Sold Aug 2024£430,000 | 3 Bed House5, Knapmill Way, London, SE6 3TD5, Knapmill Way, London, SE6 3TD
• Sold Aug 2024£435,000 | 3 Bed House62, Swallands Road, London, SE6 3HG62, Swallands Road, London, SE6 3HG
• Sold Jun 2024£385,000 | 3 Bed House88, Brookehowse Road, London, SE6 3TW88, Brookehowse Road, London, SE6 3TW
• Sold Jun 2024£368,000 | 3 Bed House44, Brookehowse Road, London, SE6 3TL44, Brookehowse Road, London, SE6 3TL
• Sold Mar 2024£420,000 | 3 Bed House49, Brookehowse Road, London, SE6 3TJ49, Brookehowse Road, London, SE6 3TJ
• Sold Sep 2023£382,500 | 3 Bed House84, Swallands Road, London, SE6 3HG84, Swallands Road, London, SE6 3HG
• Sold Dec 2022£435,000 | 3 Bed House50, Swallands Road, London, SE6 3JA50, Swallands Road, London, SE6 3JA
• Sold Apr 2022£404,500 | 3 Bed House77, Brookehowse Road, London, SE6 3TH77, Brookehowse Road, London, SE6 3TH
• Sold Mar 2022£440,000 | 3 Bed House11, Athelney Street, London, SE6 3LE11, Athelney Street, London, SE6 3LE
• Sold Dec 2021£430,000 | 3 Bed House57, Brookehowse Road, London, SE6 3TJ57, Brookehowse Road, London, SE6 3TJ
• Sold Mar 2021£394,650 | 3 Bed House61, Knapmill Road, London, SE6 3TA61, Knapmill Road, London, SE6 3TA
• Sold Jun 2020£372,000 | 3 Bed House61, Brookehowse Road, London, SE6 3TJ61, Brookehowse Road, London, SE6 3TJ
• Sold Jun 2017£370,000 | 3 Bed House65, Brookehowse Road, London, SE6 3TH65, Brookehowse Road, London, SE6 3TH

Of the 169 addresses on Knapmill Road, London, SE6, 128, Knapmill Road comes out as the 103rd largest and the 44th most expensive in our analysis of the public data.

It is also £7k less expensive than the average property across the SE6 district.

• Athelney Primary School

  300 m away
• Elfrida Primary School

  600 m away
• St John Baptist Southend Church of England Primary School

  800 m away

• Conisborough College

  600 m away
• Sedgehill Academy

  1.2 km away
• Bonus Pastor Catholic College

  1.5 km away

• Bellingham

  |

  0 m away
• Beckenham Hill

  |

  1.0 km away
• Catford

  |

  1.3 km away

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