12b, Blackheath Grove, Lewisham, London, SE3 0DQ
About 12b
12b is an end-of-terrace house in Lewisham, London, London (SE3 0DQ). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (July 2013) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from July 2013, so improvements made since then won't be reflected.
At 96 m² the property is well over the postcode median (53 m² across 45 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 12b
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
12b's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Jul 2023
EPC Rating
Planning history
12b has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
12b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£595,000
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 0DQ: £415,000 (2024–2022).
Nearby sales in SE3 0DQ
21 Blackheath Grove, Lewisham, London, SE3 0DQ
Sold Oct 2024
£355,00011 Blackheath Grove, Lewisham, London, SE3 0DQ
Sold Feb 2024
£1,470,00020a, Blackheath Grove, Lewisham, London, SE3 0DQ
Sold Aug 2023
£415,00016 Blackheath Grove, Lewisham, London, SE3 0DQ
Sold Jul 2022
£652,00020d, Blackheath Grove, London, SE3 0DQ
Sold Mar 2022
£300,000
Everything we know about 12b, 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 Blackheath Grove homes
12b outperforms the street on habitable rooms by a wide margin.
EPC Rating
61 (D)
Street avg 62 (D)
Floor Area
96 m²
Street avg 65 m²
CO₂ Emissions
4.3 t/year
Street avg 3.2 t/year
Habitable Rooms
4 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
0.2 km
Blackheath Rail Station — railway station.
Closest school
0.4 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
51.0dB

Night-time· 23:00 – 07:00
41.6dB