12 The Keep, Greenwich, London, SE3 0AF
About 12 The Keep
12 The Keep is a three-bedroom mid-terrace house in Greenwich, London, London (SE3 0AF). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2013) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from February 2013, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 4 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2013–2017, sale prices on this property compounded at 11.9% per year. On a £-per-square-foot basis, the last sale (£891/sq ft) was about 72% above the typical sold price in the postcode. Last changed hands 9 years ago, in September 2017.
Know exactly what you're buying at 12 The Keep
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenRear
Energy performance
12 The Keep 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This certificate is over 10 years old and is no longer valid.Expired 22 Feb 2023
EPC Rating
Planning history
12 The Keep has an approved single-storey rear extension on the planning record.
- Sept 2019Tree WorksTreesIn report
Acer - rear garden - to reduce by 30%. The tree is approximately 12m x 4m but very thin and therefore we would be looking to reduced to approx. 8m x 3.5 m.
- Documents
- 6 docs on file
- Reference
- 19/2723/TC
- Nov 2017Tree WorksTreesIn report
T1 Yew Tree - remove - inappropriate species for area situated. T2 Elm - overhanging from neighbouring property - prune back overhanging branches laterally by 2m - 35% crown reduction - creating too much shade.
- Agent
- Special Branch Tree Care Ltd
- Documents
- 5 docs on file
- Reference
- 17/3337/TC
What's in 12 The Keep, Greenwich, London, SE3 0AF's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
12 The Keep valuation sits well clear of the typical sold price in this postcode.
£761,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.9% per year over 4 years.
£710,000
Growth on file: 11.9% per year over 4 years.
Sales timeline
19 September 2017Most recent
£710,000
+62.8%over 4 years16 May 2013
£436,000
Median price across the last 5 sales in SE3 0AF: £675,000 (2025–2021).
Nearby sales in SE3 0AF
Everything we know about 12 The Keep, 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 The Keep homes
EPC Rating for 12 The Keep lags the street by a wide margin.
Price per m²
£9,595
Street avg £7,394
Floor Area
74 m²
Street avg 77 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.4 t/year
Street avg 3.8 t/year
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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
0.4 km
Montpelier Row — bus stop.
Closest school
0.4 km
Brooklands Primary School. 57 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
50.0dB

Night-time· 23:00 – 07:00
41.3dB