Flat 6, 17
Flat 6, 17
Description & Estimates







Flat 6, 17, Cadogan Square is recorded publicly as a period leasehold apartment across 1,410 ft2 of internal area.
Locally, apartments of this size normally have 3 bedrooms.
Our estimate of the sale value of Flat 6, 17, Cadogan Square is £3,521,659 and its rental estimate is £10,804 per month, given the available information and assuming reasonable condition.
17, Cadogan Square is a residential building on Cadogan Square, London, SW1 and falls within the SW1 postal district and the London Borough of Kensington and Chelsea.
Our Data Sources
Flat 6, 17, Cadogan Square has 21 entries in the Land Registry , most recently in October 2023 and a single entry in the EPC database dated May 2016.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 6, 17, Cadogan Square, we estimate a market value of £3,697,742 and a rental value of £11,345 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £3,275,143 and £10,048 per month respectively.
Recent Market Change
Over the last year, Flat 6, 17, Cadogan Square has seen its estimated sale value decline by £43,774 (1.2%) and its estimated rental value climb by £797 per month (7.4%). This results in an estimated gross rental yield of 3.7%.
Energy Efficiency
Flat 6, 17, Cadogan Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 May 2016.
The property is connected to mains gas and has single glazed windows. It is heated using Community scheme.
Sold Prices
The most recent sale of Flat 6, 17, Cadogan Square completed on 23rd October 2023 at £3,750,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 60.6% over the period since October 2023.
- Sold Oct 2023£3,750,000
- Sold Apr 1999£540,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 6, 17, Cadogan Square have sold within a radius of 270 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th April 2025, was Flat 1, 89, Cadogan Gardens, London, SW3 2RE, a leasehold flat which sold for £2,775,000.
Read more about house prices in SW1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 416 addresses on Cadogan Square, London, SW1, Flat 6, 17, Cadogan Square comes out as the 166th largest and the 101st most expensive in our analysis of the public data.
It is also £1.972m more expensive than the average property across the SW1 district.
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Schools Nearby
- 400mHoly Trinity CofE Primary School
- 400mSt Joseph's Catholic Primary School
- 600mMarlborough Primary School
- 400mSt. Thomas More Language College
- 1.5kmWestminster City School
- 1.8kmThe Grey Coat Hospital
More reading links
Public Transport Nearby
From Flat 6, 17, Cadogan Square, the nearest station is Knightsbridge, 400 metres away.
- 400mKnightsbridge
- 500mSloane Square
- 900mHyde Park Corner
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

