Flat 4, 5 Tranquil Passage, Lewisham, London, SE3 0BJ
About Flat 4
Flat 4 is a detached house in Lewisham, London, London (SE3 0BJ). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to before 1900. At 69 m² this is the smallest unit on EPC record across the building (69–84 m²). The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (January 2026) shows a C (score 71). The rating has held steady at C across 2 certificates since October 2015. Between certificates, wall efficiency dropped from Good to Poor and lighting dropped from Very Good to Very Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Know exactly what you're buying at Flat 4
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Planning history
Flat 4 has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£487,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SE3 0BJ: £315,000 (2013–1999).
Everything we know about Flat 4, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Tranquil Passage homes
On floor area, Flat 4 runs well behind the street norm.
EPC Rating
71 (C)
Street avg 74 (C)
Floor Area
69 m²
Street avg 73 m²
CO₂ Emissions
1.9 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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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
0.1 km
Tranquil Vale — bus stop.
Closest school
0.2 km
John Ball Primary School. 59 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
52.8dB

Night-time· 23:00 – 07:00
43.2dB