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Get startedWashington House, Flat 5, Basil Street, Kensington And Chelsea, London, SW3 1AR
About Washington House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Washington House is a three-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 1AR). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to before 1900 and council tax band H. At 160 m² this is the 4th smallest of 8 units on EPC record in Washington House, where floor areas span 145–215 m². The building's EPC ratings span E to B across 8 units on file. The latest certificate (January 2020) shows a C (score 70). The recommended improvements would push it to B (score 82).
Untraded for 25 years, with the last transfer in April 2001. Sale prices here have outpaced London HPI: 6.4% per year against 0% for the wider region. Today's modelled estimate of £2,742,000 sits 222.6% above the 2001 sale of £850,000. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 62.2% below the postcode norm.
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
- Bathrooms3
- Open-plan layoutYes
- EnsuiteYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.6 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Washington House's modelled value sits at over four times its earliest registered sale price (1995).
Current estimate
See how we calculated this£2,742,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 5 years.
Last sold (2001)
£850,000
Growth on file: 6.4% per year over 5 years.
Sales timeline
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The complete analysis of Washington House, Flat 5, Basil Street, Kensington And Chelsea, London, SW3 1AR
Everything we know about this property, compiled into one in-depth, downloadable report.
Versus other Basil Street homes
Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.
Price per m²
£5,313
Street avg £16,593
Floor Area
160 m²
Street avg 174 m²
Habitable Rooms
5 rooms
Street avg 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
Knightsbridge Station / Harrods — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW3 1AR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
58.0dB
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 Washington House, Flat 5, Basil Street, Kensington And Chelsea, London, SW3 1AR. Each answer is also embedded as structured data for search engines.