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3 bed flat for sale South Audley Street, Mayfair, W1K

Asking price
£12,950,000
United Kingdom Sotheby's International Realty logo

Added on 08/10/2026

Type
Flat
Bedrooms
3
Bathrooms
4
Size
£4,452 per sq ft
Tenure
Share of freehold

Key features

  • AC
  • Built in Kitchen Appliances
  • Built in Wardrobes
  • CCTV
  • Central A/C & Heating
  • High Ceilings
  • Lift
  • Marble Finishings
  • Massive Rooms
  • Modern Finishings
  • Parking
  • Pets Allowed
  • Shared Spa
  • Share of freehold
  • Underfloor Heating
  • 24 Hour Concierge
  • Treatment Room
  • Residents' Swimming Pool
  • Residents' Amenities
  • Storage

About this property

Sitting on one of London’s most sought-after streets, right in the heart of Mayfair, this beautiful second-floor apartment is defined by its exceptional finish, soaring ceilings and full-length windows throughout. Set in the award-winning 2016 Residential Development of the Year, designed by architect Michael Squire with interiors by Martin Kemp, the apartment exemplifies luxury living in Mayfair.

Floorplan

Council tax

Ask agent
Per year
  • Band A
    £700
  • Band B
    £816
  • Band C
    £933
  • Band D
    £1,050
  • Band E
    £1,283
  • Band F
    £1,516
  • Band G
    £1,749
  • Band H
    £2,099

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Westminster, 2026/27 bills run from £700 a year in band A to £2,099 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Westminster, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone.

Property timeline

  1. Listed
    October 2026 £12,950,000

    3 beds · 4 baths · this listing

Past sales can't be shown: the agent hasn't given the flat number.

Price guide

100 comparables · within 0.8 miles

Priced above 94% of the 3-bed flats for sale nearby right now.

This home, £12,950,000 Median £3,025,000 · £1,750,000 – £10,050,000
Per square foot
£4,452 119% over
3-bed flats nearby £2,034
Against sold prices
71% over
W1K sold median £2,600 / sq ft, 42 sales

Compared with 100 3-bed flats for sale within 0.8 miles, on the market now or already under offer. The range is the middle 80% of their asking prices. Sold prices are HM Land Registry sales in W1K over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in W1K →

Location

South Audley Street, Mayfair, W1K

Mortgage and stamp duty

Property price £12,950,000
£6.4m £19.5m
Deposit10% £1,295,000
£0 £13m
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years

A £11,655,000 mortgage. Most lenders would want a household income of about £2,590,000 to support it.

A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.

Properties sold nearby

HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.

AddressSoldSizePrice
Apartment 3, 77, South Audley Street Flat / maisonetteJul 20174,338 sq ft £5,533/sq ft£24,000,000
Apartment 5, 77, South Audley Street Flat / maisonetteJun 20174,359 sq ft £4,989/sq ft£21,750,000
Apartment 6, 77, South Audley Street Flat / maisonetteDec 20164,295 sq ft £5,309/sq ft£22,800,000

All sales on South Audley Street → All sold prices in Westminster →

Area insights

The neighbourhood around this property.

Marketed by
United Kingdom Sotheby's International Realty, Mayfair - United Kingdom Sotheby's International Realty
48 Conduit Street, London
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