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SW3 1AP

Basil Street, Knightsbridge, London, SW3, United Kingdom

£4,500,000
Not valued
3 Beds
3 Baths
129 m² Floor area
Type Flat
Listed 11 Sep 2026
Price per m² £34,884 / m²
  • 3 Bedrooms
  • 3 Bathrooms
  • Built in Kitchen Appliances
  • Direct Lift Access
  • Period Features
  • Porter
  • Central Location

Set within a beautifully maintained building on exclusive Basil Street, this immaculate three-bedroom apartment pairs thoughtful interior design with the very best of central London living. Just moments from Harrods, Hyde Park and Sloane Street, it offers a rare opportunity to own a turnkey home in one of the capital?s most prestigious neighbourhoods.



Positioned on the third floor, the apartment has been fully upgraded throughout. Light floods the expansive reception and dining room, where impressively high ceilings and full-height windows create a wonderful sense of scale. A private balcony extends from this space, a peaceful spot in the midst of the city. The layout flows effortlessly, with built-in hallway storage adding practicality to the home?s pared-back elegance.



The open-plan kitchen, finished in sleek, contemporary tones, leads directly into the main entertaining spaces. Three generous bedrooms offer generous accommodation, including a principal suite complete with a walk-in wardrobe and beautifully appointed ensuite bathroom clad in book-matched marble and stone. Two further bedrooms are served by two additional bathrooms, all finished to an equally high standard.



Every detail of the apartment has been carefully considered, from the bespoke joinery to the choice of finishes, creating a home that is both stylish and supremely functional. The building also benefits from 24-hour porterage.



Located just a short walk from Knightsbridge station, the apartment places you within easy reach of Hyde Park?s open green spaces, the designer boutiques of Sloane Street, and the world-class restaurants and members? clubs that define the area.

How the asking price has moved

Sep 2026
£4,500,000
Listed at original asking price

Prices, costs and what's nearby

What homes within 400 m sold for since Nov 2023, by type. Source: HM Land Registry.

Type Median Middle 80%
Flat This home
Median
96 sales
Terraced
Median
19 sales
Semi-Detached
No sales nearby
Detached
No sales nearby

Most recent sales

Address Sold price Date Type Distance
Flat 82, PARK MANSIONS, KNIGHTSBRIDGE, SW1X 7QU £1,550,000 Feb 2026 Flat 160 m
12 HERBERT CRESCENT, SW1X 0HB £9,400,000 Feb 2026 Terraced 160 m
Flat G, 22, 22 HANS CRESCENT, SW1X 0LL £950,000 Sep 2025 Flat 90 m
Flat F, 22, 22 HANS CRESCENT, SW1X 0LL £955,000 Jul 2025 Flat 90 m
Flat 65, PARK MANSIONS, KNIGHTSBRIDGE, SW1X 7QT £1,900,000 Jul 2025 Flat 160 m
Flat 8, JEFFERSON HOUSE, 11 BASIL STREET, SW3 1AX £450,000 Jun 2025 Flat 40 m
Flat 32, JEFFERSON HOUSE, 11 BASIL STREET, SW3 1AX £1,500,000 May 2025 Flat 40 m
Flat 71, CHEVELIER HOUSE, 60 BROMPTON ROAD, SW3 1BW £4,800,000 Dec 2024 Flat 120 m
Flat 6, WASHINGTON HOUSE, BASIL STREET, SW3 1AR £3,850,000 Nov 2024 Flat 40 m
Flat 18, 1, 1 HANS CRESCENT, SW1X 0LG £1,325,000 Nov 2024 Flat 140 m
Flat 3, 7, 7 SLOANE STREET, SW1X 9LE £3,750,000 Oct 2024 Flat 80 m
Flat 2, 19, 19 BASIL STREET, SW3 1BA £5,750,000 Oct 2024 Flat 70 m
Flat 19, PARK MANSIONS, PARK MANSIONS, SW1X 7QS £1,700,000 Oct 2024 Flat 160 m
Flat 85, PARK MANSIONS, KNIGHTSBRIDGE, SW1X 7QU £935,000 Oct 2024 Flat 160 m
Flat 7, BASIL MANSIONS, BASIL STREET, SW3 1AP £3,600,000 Oct 2024 Flat 20 m
Source: HM Land Registry · within 200 m (distance to postcode centre) · most recent first

Basil Street, Knightsbridge, London, SW3, United Kingdom

We don't have enough nearby Land Registry sales matched to EPC floor-area data for this postcode and property type to calculate a fair price estimate. All other details are still available.

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About this valuation

Fair price calculated from HM Land Registry sold prices in the same postcode area, adjusted by the UK House Price Index, and multiplied by the EPC-declared floor area of 129 m². Updated daily.

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