11 Courtenay Square, Lambeth, London, SE11 5PG
About 11 Courtenay Square
11 Courtenay Square is a mid-terrace house in Lambeth, London, London (SE11 5PG). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (September 2023) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 90), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include solar panel installation, meaningful when judging how the property has evolved.
Know exactly what you're buying at 11 Courtenay Square
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Hot water system changed
Wall insulation improved
More low energy lighting installed
Planning history
Planning records include a solar-panel installation at 11 Courtenay Square.
- Jan 2007Solar PanelsFullIn report
Removal of existing ventilation hatch on the side elevation and infilling with bricks to match, Installation of new flue on the side elevation, soil stack on rear elevation to be altered to accommodate a heat recovery coil, replacement of plastic soil stack with a cast iron soil stack, installation of a skylight over the stairs and installation of 2 solar panels on the roof behind the parapet wall (Amended description).
- Documents
- 7 docs on file
- Reference
- 06/03723/FUL
- Jan 2007Solar PanelsHeritageIn report
Removal of existing ventilation hatch on the side elevation and infilling with bricks to match, Installation of new flue on the side elevation, soil stack on rear elevation to be altered to accommodate a heat recovery coil, replacement of plastic soil stack with a cast iron soil stack, installation of a skylight over the stairs and installation of 2 solar panels on the roof behind the parapet wall and internal alteration involving removal of existing water tank, installation of 3 new doors to match existing on first floor, erection of insulated plasterboard to internal side of external walls on ground and first floors, replacement of fireplace in rear living room to match existing fire place in front room, re-hang 2 doors and installation of boxing to end of bath (Amended Description)
- Documents
- 8 docs on file
- Reference
- 06/03321/LB
We flagged 1 thing worth checking at 11 Courtenay Square
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
11 Courtenay Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£766,000
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 SE11 5PG: £905,500 (2022–2011).
Nearby sales in SE11 5PG
1 Courtenay Square, Lambeth, London, SE11 5PG
Sold Aug 2022
£961,99512 Courtenay Square, Lambeth, London, SE11 5PG
Sold May 2022
£960,0003 Courtenay Square, Lambeth, London, SE11 5PG
Sold Nov 2011
£620,0002 Courtenay Square, Lambeth, London, SE11 5PG
Sold Jan 2011
£499,9996 Courtenay Square, Lambeth, London, SE11 5PG
Sold Apr 2009
£480,000
Everything we know about 11 Courtenay Square, 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

Versus other Courtenay Square homes
EPC Rating
61 (D)
Street avg 58 (D)
Floor Area
71 m²
Street avg 71 m²
CO₂ Emissions
3.3 t/year
Street avg 3.6 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Loughborough Street — bus stop.
Closest school
0.3 km
Vauxhall Primary School. 88 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
57.9dB

Night-time· 23:00 – 07:00
49.5dB