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SW3 5QX

St. Loo Avenue, Chelsea, SW3

£2,900,000

£176,000 above fair value

3 Beds

2 Baths

156 m² Floor area

Type Flat

Listed 11 Sep 2026

Price per m² £19,231 / m²

About this property

An outstanding 3 bedroom penthouse (with lift) with vaulted ceilings, presented in excellent condition, in the heart of “Old Chelsea”.

Full Description - Having been newly developed by the previous owner, the flat has been very well looked after and offers superb lateral living, with real “wow factor” in a quiet residential setting, close to the King’s Road. Towards the front, there is a stunning reception room with 18 ft ceiling heights that is south facing and flooded with natural light. This is the perfect space in which to relax, or entertain. Stairs lead up to a mezzanine office / bar / tv room which offers excellent secondary reception space, and a door leads out onto a private roof terrace. Adjacent to the reception room is a very well-formed kitchen with lovely views and fully fitted appliances.

Peacefully located towards the rear, there is an excellent principal bedroom which offers stunning views, and benefits from built-in storage as well as an en-suite bathroom. There are two further double bedrooms, another shower room, and a separate guest cloakroom.

St Loo Court is a sought-after block of flats, which benefits from a caretaker, conveniently located between Flood Street and Chelsea Manor Street. Sloane Square and South Kensington underground stations are both 0.8 miles away.

Please note that some furniture and décor shown in the listing photos have been digitally added using CGI for illustrative purposes.

Price history

How the asking price has moved

Sep 2026

£3,000,000

Listed at original asking price

Oct 2026

£2,900,000

Current asking price

The area

Prices, costs and transport 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

129 sales

Terraced

Median

50 sales

Semi-Detached

Median

3 sales

Detached

Median

2 sales

Most recent sales

Address	Sold price	Date	Type
Flat 9, ROSSETTI GARDEN MANSIONS, FLOOD STREET, SW3 5QY	£1,600,000	Sep 2026	Flat
6 CAVERSHAM STREET, SW3 4AH	£2,750,000	Jul 2026	Terraced
Flat 1, 10, 10 REDBURN STREET, SW3 4BX	£1,730,000	Jun 2026	Flat
5A CHEYNE PLACE, SW3 4HH	£515,000	May 2026	Flat
Flat 3, CHESIL COURT, CHELSEA MANOR STREET, SW3 5QP	£470,000	May 2026	Flat
54 CHRISTCHURCH STREET, SW3 4AR	£3,500,000	May 2026	Terraced
Flat 2, 46, 46 OAKLEY STREET, SW3 5HA	£1,695,000	Apr 2026	Flat
Flat 6, 14, 14 CHEYNE GARDENS, SW3 5QT	£2,515,000	Apr 2026	Flat
Flat 27, CHESIL COURT, CHELSEA MANOR STREET, SW3 5QP	£890,000	Mar 2026	Flat
Flat 2, GROVE HOUSE, CHELSEA MANOR STREET, SW3 5QB	£670,000	Mar 2026	Flat
32 REDBURN STREET, SW3 4BX	£3,750,000	Feb 2026	Terraced
46 CHEYNE COURT, SW3 5TS	£1,725,000	Feb 2026	Flat
Flat 7, 17, 17 CHEYNE GARDENS, SW3 5QT	£2,500,000	Jan 2026	Flat
Flat 24, CHESIL COURT, CHELSEA MANOR STREET, SW3 5QP	£575,000	Nov 2025	Flat
Flat 107, CHESIL COURT, CHELSEA MANOR STREET, SW3 5QS	£475,000	Oct 2025	Flat

Source: HM Land Registry · within 200 m · most recent first

Location