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Get startedBasil Mansions, Flat 5, Basil Street, Kensington And Chelsea, London, SW3 1AP
About Basil Mansions
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Basil Mansions is a three-bedroom end-of-terrace house in Kensington And Chelsea, London, London (SW3 1AP). It has a recorded floor area of 191 m² (around 2056 sq ft), construction records dating it to before 1900 and council tax band F. At 191 m² this is the 14th smallest of 22 units on EPC record in Basil Mansions, where floor areas span 20–245 m². The building's EPC ratings span F to B across 22 units on file. The latest certificate (May 2012) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from May 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 16.5% per year against 0% for the wider region. Today's modelled estimate of £3,254,000 is 40.8% below the 2013 sale of £5,500,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£2,675/sq ft) was about 206.4% above the typical sold price in the postcode. Last changed hands 12 years ago, in December 2013.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Basil Mansions's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 May 2022
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for Basil Mansions has grown more than fourfold since the 1999 starting point.
Current estimate
See how we calculated this£3,254,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.5% per year over 15 years.
Last sold (2013)
£5,500,000
Growth on file: 16.5% per year over 15 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of Basil Mansions, Flat 5, Basil Street, Kensington And Chelsea, London, SW3 1AP
Everything we know about this property, compiled into one in-depth, downloadable report.
Versus other Basil Street homes
Four headline reads against 21 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², Basil Mansions stands well clear of the street.
Price per m²
£28,796
Street avg £13,721
Floor Area
191 m²
Street avg 147 m²
Habitable Rooms
5 rooms
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
Sloane Street / Knightsbridge Station — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW3 1AP 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 — 81 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Basil Mansions, Flat 5, Basil Street, Kensington And Chelsea, London, SW3 1AP. Each answer is also embedded as structured data for search engines.