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Get started33 Trevor Square is a mid-terrace house in Westminster, London, London (SW7 1DY). It has a recorded floor area of 199 m² (around 2142 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (February 2021) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2011); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to C (score 78), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include a basement excavation, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).
33 Trevor Square's carbon output runs well above what efficient homes in the postcode produce.
Installation of staircase to basement level in front lightwell.
33 Trevor Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£4,415,000
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, 33 Trevor Square runs well behind the street norm.
EPC Rating
51 (E)
Street avg 54 (E)
Floor Area
199 m²
Street avg 218 m²
CO₂ Emissions
9.5 t/year
Street avg 9.1 t/year
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
Harrods — bus stop.

Daytime· 07:00 – 23:00
57.5dB

Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Installation of staircase in front lightwell from pavement to basement level.
Median price across the last 5 sales in SW7 1DY: £5,500,000 (2021–2005).
An AI-written breakdown of everything that matters
Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Habitable Rooms
6 rooms
Street avg 7 rooms
SW7 1QJ
Closest school
0.9 km
St Joseph's Catholic Primary School. 56 schools nearby.
Night-time· 23:00 – 07:00
49.3dB