Flat, 46 Tranquil Vale, Lewisham, London, SE3 0BD
About Flat
Flat is a mid-terrace house in Lewisham, London, London (SE3 0BD). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to 1900-1929. At 55 m² this is the smallest unit on EPC record across the building (55–140 m²). The building's EPC ratings span F to D, with this unit at the bottom. On EPC score it ranks last in the building (29 versus a best of 67). The latest certificate (May 2013) shows an F (score 29), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 72), a 3-band jump. Main heating runs on electricity. The latest certificate is from May 2013, so improvements made since then won't be reflected.
At 55 m² it sits well below the postcode median (93 m² across 7 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at Flat
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
Flat sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 May 2023
EPC Rating
Planning history
Flat has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£396,000
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 3 sales in SE3 0BD: £18,500 (2024–2014).
Everything we know about Flat, 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 Vale homes
EPC Rating for Flat lags the street by a wide margin.
EPC Rating
29 (F)
Street avg 59 (D)
Floor Area
55 m²
Street avg 100 m²
CO₂ Emissions
5.3 t/year
Street avg 5.3 t/year
Habitable Rooms
2 rooms
Street avg 4 rooms
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1 Montague Graham Court, Flat 3, Kidbrooke Gardens
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2 Montague Graham Court, Flat 3, Kidbrooke Gardens
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2 Montague Graham Court, Flat 4, Kidbrooke Gardens
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7a, Flat A, Blackheath Grove
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7a, Flat B, Blackheath Grove
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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
52.4dB

Night-time· 23:00 – 07:00
42.7dB