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Get startedFlat 6 is a mid-terrace house in London (SW3 1JD). It has a recorded floor area of 28 m² (around 303 sq ft) and construction records dating it to 1996-2002. At 28 m² this is the smallest unit on EPC record across the building (28–47 m²). The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (57 versus a best of 83). The latest certificate (January 2011) shows a D (score 57), a step below the typical UK home. When first surveyed in May 2010 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Poor. Main heating runs on electricity. The latest certificate is from January 2011, so improvements made since then won't be reflected.
At 28 m² it sits well below the postcode median (47 m² across 9 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). 10 planning records sit against the property, 4 approved, 3 refused. Past consents include an extension and solar panel installation, meaningful when judging how the property has evolved.
Flat 6's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 28 Jan 2021
Council records show a subdivision application — the property's legal arrangement has been altered.
Flat 6 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£291,000
Modelled from EPC, postcode comparables.
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
On epc rating, Flat 6 runs well behind the street norm.
EPC Rating
57 (D)
Street avg 74 (C)
Floor Area
28 m²
Street avg 67 m²
CO₂ Emissions
1.9 t/year
Street avg 1.6 t/year
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Harrods — bus stop.

Daytime· 07:00 – 23:00
58.2dB

Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
External or internal wall insulation added
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Amendments to planning permission dated 2 December 2013 (RN: 13/09862) for construction of sheer storey extension with mansard to provide additional fourth floor level and use of part ground and upper floors of 124-126 Brompton Road and fourth floor of 122 Brompton Road as four residential units. Construction of cycle storage area at rear lower ground floor, installation of plant on first floor flat roof and installation of PV panels and a satellite dish at roof level. Alterations to front elevation. (Site includes 122-126 Brompton Road). Namely, relocation of plant equipment from first floor roof to basement courtyard; relocation of cycle spaces within basement courtyard and reconfiguration of photovoltaic panels at roof level.
Construction of sheer storey extension with mansard to provide additional fourth floor level and use of part ground and upper floors of 124-126 Brompton Road and fourth floor of 122 Brompton Road as four residential units. Construction of cycle storage area at rear lower ground floor, installation of plant on first floor flat roof and installation of PV panels and a satellite dish at roof level. Alterations to front elevation. (Site includes 122-126 Brompton Road). Application forms part of a land use swap with Montpelier House, 106-110 Brompton Road and Moreau House, 112-120 Brompton Road.
8 more applications for this property
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Habitable Rooms
1 rooms
Street avg 3 rooms
SW3 1LS
Closest school
0.7 km
Marlborough Primary School. 55 schools nearby.
Night-time· 23:00 – 07:00
49.2dB