Third and Fourth Floor Premises, 128 Mount Street
W1K 3NU, City of Westminster. A leasehold flat.
The only sale of this flat recorded since January 2023.
What brings you to this home?
Thanks, noted.
The sales further down show what similar homes nearby sold for.
Watch Mount Street further down for an email when a home on it sells.
Have a look around.
Investing? Watch Mount Street further down for an email whenever a home on it sells.
Home Report
Everything about Third and Fourth Floor Premises, 128 Mount Street in one PDF
Things to check before you offer, every sale in W1K 3 in the last 12 months, crime, schools and stations.
Found for Third and Fourth Floor Premises, 128 Mount Street
Against W1K
−£1,385,000
Below the typical W1K flat, £2,860,000, Sep 2025 to Aug 2026.
£2,860,000 This flat
£1,475,000
On Mount Street
13th of 14
Flat sales since 2023, by price. The street's typical is £4,445,000.
W1K by year
£3,950,000
Typical W1K flat in 2026 so far, up 1.3% since 2023.
Resold in W1K
4 of 8 up
W1K flats sold twice since 2023. Typical change +1.1%.
Lease
A 158-year lease from 21 Jan 2025. 156 years were left when it sold in February 2026.
Want the lease in detail? Check this flat on Lease Length Check, free.
Watch Mount Street
Free. An email when a home on Mount Street sells, at most one a month.