21 Markham Square
SW3 4UY, Kensington and Chelsea. A freehold terraced house.
sold 2 April 2026
▾ 10.0% £575,000 less than it sold for in Jul 2023.
4th of 8terraced house sales on the street, by price
+48%above the typical SW3 terraced house
81%of SW3 terraced houses sold for less
Home Report
Everything about 21 Markham Square in one PDF
Things to check before you offer, every sale in SW3 4 in the last 12 months, crime, schools and stations.
Found for 21 Markham Square
sales near byin SW3 4, last 12 months
schoolsall within 2 km
energy certificatesize, rating and heating
stationsnearest 650 m
Against SW3
+£1,670,000
Above the typical SW3 terraced house, £3,505,000, Sep 2025 to Aug 2026.
SW3 typical
£3,505,000 This house
£5,175,000
£3,505,000 This house
£5,175,000
£1.35m£6.35m
On Markham Square
4th of 8
Terraced house sales since 2023, by price. The street's typical is £5,138,000.
This house
£5,175,000
Street typical
£5,138,000
Highest sale
£8,500,000
SW3 by year
£3,475,000
Typical SW3 terraced house in 2026 so far, down 16.3% since 2023.
£4.15m2023
£3.57m2024
£3.5m2025
£3.48m2026
Resold in SW3
5 of 9 up
SW3 terraced houses sold twice since 2023. Typical change +0.8%.
5 sold for more1 unchanged3 sold for less
The house
From its energy certificate, Feb 2021.
Energy ratingE → D
Rooms10
HeatingGas boiler
WindowsPartly double
BuiltBefore 1900
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