51 Lock Chase, Lewisham, London, SE3 9HB
About 51 Lock Chase
51 Lock Chase is a three-bedroom detached house in Lewisham, London, London (SE3 9HB). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1930-1949 and council tax band G. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (August 2022) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
11 planning records sit against the property, 6 approved, 0 refused. Past consents include an extension and tree works, meaningful when judging how the property has evolved. At 111 m² it's 24.7% larger than the typical home in the postcode (89 m² median across 13 EPCs). On a £-per-square-foot basis, the last sale (£1,255/sq ft) was about 112.6% above the typical sold price in the postcode. Most recent transfer: November 2022 at £1,500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 51 Lock Chase
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
- GarageIntegral
Building
- EV chargerYes
Energy performance
EPC Rating
Planning history
51 Lock Chase has been through 6 approved planning applications — a well-evolved property.
- Jan 2024ExtensionFullIn report
The construction of a single storey rear extension, a two storey side extension, two rear window dormer extensions, one front window dormer, insertion of a rooflight to the rear roof slope and a picture window at the first floor rear elevation, alterations to the front entrance and replacement of the windows at the front and the rear of 51 Lock Chase, SE3.
- Documents
- 22 docs on file
- Reference
- DC/23/134040
- Oct 2023ExtensionAmendmentIn report
Application for a Lawful Development Certificate (existing) submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) to determine whether the planning permission DC/04/058014/FT dated on 23 November 2004 for the demolition of the garage to the side of 51 Lock Chase SE3 and the construction of a two storey side extension to provide an integral garage and additional living accommodation was partially implemented and therefore is extant and implementable.
Retrospective- Documents
- 5 docs on file
- Reference
- DC/23/132885
We flagged 1 thing worth checking at 51 Lock Chase
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,398,000
Modelled from EPC, postcode comparables.
£1,500,000
Recorded with HM Land Registry.
Sales timeline
29 November 2022Most recent
£1,500,000
Median price across the last 5 sales in SE3 9HB: £695,000 (2024–2020).
Nearby sales in SE3 9HB
13 Lock Chase, Lewisham, London, SE3 9HB
Sold Sept 2024
£800,0009 Lock Chase, Lewisham, London, SE3 9HB
Sold Feb 2024
£745,00027 Lock Chase, Lewisham, London, SE3 9HB
Sold Jun 2021
£651,5005 Lock Chase, Lewisham, London, SE3 9HB
Sold Aug 2020
£695,0007 Lock Chase, Lewisham, London, SE3 9HB
Sold Jun 2020
£675,000
Everything we know about 51 Lock Chase, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Blackheath Hospital — bus stop.
Closest school
0.3 km
St Margaret's Lee CofE Primary School. 63 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.4dB

Night-time· 23:00 – 07:00
42.1dB