40, Lock Chase
40, Lock Chase
Description & Estimates







Public records show 40, Lock Chase to be a period leasehold apartment with 1,001 ft2 of internal area.
In this area, apartments of this size normally have 3 bedrooms with a garden.
40, Lock Chase has an estimated sale value of £655,169 and an estimated rental value of £2,764 per month, assuming reasonable condition and based on the information available.
Lock Chase, London, SE3 lies in the borough of Lewisham, within the SE3 postal district.
Our Data Sources
40, Lock Chase has a single entry in the Land Registry from January 2021 and a single entry in the EPC database dated June 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 40, Lock Chase would be worth £687,927, with a potential rental value of £2,902 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £609,307, with a rental value of £2,571 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 40, Lock Chase has declined by £23,027 (3.5%) over the last year. During the same period, its estimated monthly rental value has climbed by £99 (3.6%). The property's estimated gross yield is currently 5.1%.
Energy Efficiency
40, Lock Chase has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 29 Jun 2020.
The property is connected to mains gas and has single glazed windows. It is heated using electric storage heaters.
Sold Prices
40, Lock Chase last changed hands on 8th January 2021, selling for £645,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 1.7% since January 2021.
- Sold Jan 2021£645,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 61 sales of comparable properties within 410 metres of 40, Lock Chase since 2011.
Most recently, Flat 5, Spangate, Blackheath Park, London, SE3 9RS, a leasehold flat, sold at £800,000 on the 24th April 2026.
Read more about house prices in SE3.
- Sold Apr 2026£800,000 | 3 Bed FlatFlat 5, Spangate, Blackheath Park, London, SE3 9RSFlat 5, Spangate, Blackheath Park, London, SE3 9RS
- Sold Mar 2026£630,000 | 3 Bed Flat252B , Dacre Park, London, SE13 5DD252B , Dacre Park, London, SE13 5DD
- Sold Jan 2026£710,000 | 3 Bed FlatFlat 3, 17, Lee Terrace, London, SE3 9TFFlat 3, 17, Lee Terrace, London, SE3 9TF
- Sold Sep 2025£615,000 | 3 Bed Flat45, The Lawns, London, SE3 9TD45, The Lawns, London, SE3 9TD
- Sold May 2025£675,000 | 3 Bed Flat72, Lock Chase, London, SE3 9HA72, Lock Chase, London, SE3 9HA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £602,190, ranging from £470,895 to £731,931.
- 46 Lock Chase
3 Bed Flat | 0 m | Est. Value: £621,599
- 48 Lock Chase
3 Bed Flat | 0 m | Est. Value: £645,665
- 50 Lock Chase
3 Bed Flat | 0 m | Est. Value: £577,116
- 16 Haynes Close
2 Bed Flat | 32 m | Est. Value: £470,895
- 15 Haynes Close
3 Bed Flat | 32 m | Est. Value: £698,575
Location Comparison
Our analysis of the public data ranks 40, Lock Chase as the 33rd largest and the 36th most expensive of the 69 addresses on Lock Chase, London, SE3.
Against the SE3 postcode district average, it is £21k more expensive than the typical property.
More reading links
Schools Nearby
- St Margaret's Lee CofE Primary School300 m away
- John Ball Primary School500 m away
- All Saints' Church of England Primary School Blackheath800 m away
- Thomas Tallis School1.5 km away
- St Ursula's Convent School1.7 km away
More reading links
Public Transport Nearby
Blackheath station is the nearest stop to 40, Lock Chase at 400 metres away.
- Blackheath|400 m away
- Hither Green|1.2 km away
- Lewisham|1.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.







