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Get startedBasement Flat, 11 Lowndes Square, London, SW1X 9HB
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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 9HB).
Held since March 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced London HPI: 19.2% per year against 0% for the wider region.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Basement Flat has more than doubled in price since the earliest registered sale in 2001.
Last sold (2007)
£775,000
Growth on file: 19.2% per year over 5 years.
Sales timeline
12 March 2007Most recent
£775,000
+154.1%over 5 years
Launch offer · 33% off
The complete analysis of Basement Flat, 11 Lowndes Square, London, SW1X 9HB
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
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
0.1 km
Sloane Street / Knightsbridge Station — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW1X 9HB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
59.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 79 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Basement Flat, 11 Lowndes Square, London, SW1X 9HB. Each answer is also embedded as structured data for search engines.
