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Get started17 21, Flat 4, Sloane Court West, London, SW3 4TD
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About 17 21
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 21 is a property in London (SW3 4TD).
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.
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 SW3 4TD: £1,271,160 (2025–2019).
Nearby sales in SW3 4TD
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
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Royal Hospital Chelsea / Lower Sloane Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW3 4TD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 86 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 17 21, Flat 4, Sloane Court West, London, SW3 4TD. Each answer is also embedded as structured data for search engines.