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Get startedBasement Flat, 12 Cadogan Square, London, SW1X 0JU
About Basement Flat
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Basement Flat is a property in London (SW1X 0JU). It has a recorded floor area of 100 m² (around 1071 sq ft) and construction records dating it to before 1900. The latest certificate (June 2011) shows an F (score 28), near the bottom of the EPC scale. Main heating runs on to be used only when there is no heating/hot. The latest certificate is from June 2011, so improvements made since then won't be reflected.
At 100 m² it sits well below the postcode median (146 m² across 14 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Basement Flat 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This certificate is over 10 years old and is no longer valid.Expired 29 Jun 2021
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Basement Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£2,076,000
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.
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The complete analysis of Basement Flat, 12 Cadogan Square, London, SW1X 0JU
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
Versus other Cadogan Square homes
Four headline reads against 14 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, Basement Flat runs well behind the street norm.
EPC Rating
28 (F)
Street avg 67 (D)
Floor Area
100 m²
Street avg 156 m²
CO₂ Emissions
7.6 t/year
Street avg 5.8 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Pont Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW1X 0JU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
58.2dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 84 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Basement Flat, 12 Cadogan Square, London, SW1X 0JU. Each answer is also embedded as structured data for search engines.
