HM Land Registry records the plot of land for 18, Lock Chase as measuring 479 m².

That makes it the 9th largest plot in the postcode, where all 12 other houses have recorded plot data.

18, Lock Chase has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Oct 2009.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 18, Lock Chase completed on 6th April 2010 at £900,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 84.4% over the period since April 2010.

• Sold Apr 2010£900,000

Since 2009 18 properties similar to 18, Lock Chase have sold within a radius of 430 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 14th April 2026, was 21, Lock Chase, London, SE3 9HB, a freehold house which sold for £1,695,000.

Read more about house prices in SE3.

• Sold Apr 2026£1,695,000 | 4 Bed House21, Lock Chase, London, SE3 9HB21, Lock Chase, London, SE3 9HB
• Sold May 2025£1,775,000 | 5 Bed House85, Lee Road, London, SE3 9EN85, Lee Road, London, SE3 9EN
• Sold Feb 2025£1,855,000 | 5 Bed House115, Dacre Park, London, SE13 5BZ115, Dacre Park, London, SE13 5BZ
• Sold Aug 2024£1,860,000 | 5 Bed House28, Bennett Park, London, SE3 9RB28, Bennett Park, London, SE3 9RB
• Sold Nov 2023£1,705,000 | 5 Bed House81, Lee Road, London, SE3 9EN81, Lee Road, London, SE3 9EN
• Sold Sep 2022£2,880,000 | 5 Bed House45, Lee Road, London, SE3 9RT45, Lee Road, London, SE3 9RT
• Sold Aug 2022£1,900,000 | 5 Bed House81, Dacre Park, London, SE13 5BX81, Dacre Park, London, SE13 5BX
• Sold Mar 2021£1,500,000 | 5 Bed House14, Eton Grove, London, SE13 5BY14, Eton Grove, London, SE13 5BY
• Sold Feb 2021£1,773,000 | 5 Bed House93, Dacre Park, London, SE13 5BX93, Dacre Park, London, SE13 5BX
• Sold Jul 2019£2,030,000 | 5 Bed House45A, Lee Road, London, SE3 9RT45A, Lee Road, London, SE3 9RT
• Sold Jan 2017£1,700,000 | 5 Bed House30, Bennett Park, London, SE3 9RB30, Bennett Park, London, SE3 9RB
• Sold Nov 2015£1,707,500 | 5 Bed House117, Dacre Park, London, SE13 5BZ117, Dacre Park, London, SE13 5BZ
• Sold Oct 2015£1,511,000 | 5 Bed House80, Lock Chase, London, SE3 9HA80, Lock Chase, London, SE3 9HA
• Sold Aug 2015£1,500,000 | 5 Bed House47, Lock Chase, London, SE3 9HB47, Lock Chase, London, SE3 9HB
• Sold Mar 2015£1,435,000 | 5 Bed House28, Lee Road, London, SE3 9RT28, Lee Road, London, SE3 9RT
• Sold Apr 2012£1,250,000 | 5 Bed House119, Dacre Park, London, SE13 5BZ119, Dacre Park, London, SE13 5BZ
• Sold Mar 2010£745,000 | 5 Bed House30, Lee Park, London, SE3 9HU30, Lee Park, London, SE3 9HU
• Sold Jul 2009£860,000 | 5 Bed House113, Dacre Park, London, SE13 5BZ113, Dacre Park, London, SE13 5BZ

Of the 69 addresses on Lock Chase, London, SE3, 18, Lock Chase comes out as the 3rd largest and the 2nd most expensive in our analysis of the public data.

It is also £1.166m more expensive than the average property across the SE3 district.

• St Margaret's Lee CofE Primary School

  300 m away
• John Ball Primary School

  500 m away
• All Saints' Church of England Primary School Blackheath

  800 m away

• Thomas Tallis School

  1.5 km away
• St Ursula's Convent School

  1.7 km away

• Blackheath

  |

  400 m away
• Hither Green

  |

  1.2 km away
• Lewisham

  |

  1.3 km away

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