Flat 5, 73
Flat 5, 73
Description & Estimates







Flat 5, 73, Cadogan Square is described in the public record as a period apartment with 925 ft2 of internal area.
Locally, apartments of this size normally have 2 bedrooms.
Our estimate of the sale value of Flat 5, 73, Cadogan Square is £2,229,206 and its rental estimate is £4,161 per month, given the available information and assuming reasonable condition.
73, 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 5, 73, Cadogan Square has no records in the the Land Registry and a single entry in the EPC database dated October 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 5, 73, Cadogan Square, we estimate a market value of £2,340,666 and a rental value of £4,369 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £2,073,161 and £3,870 per month respectively.
Recent Market Change
Over the last year, Flat 5, 73, Cadogan Square has seen its estimated sale value fall by £74,230 (3.3%) and its estimated rental value move up by £219 per month (5.3%). This results in an estimated gross rental yield of 2.2%.
Energy Efficiency
Flat 5, 73, Cadogan Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 31 Oct 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Community scheme.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 5, 73, Cadogan Square have sold within a radius of 270 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 3rd May 2022, was Flat 1, 42, Lennox Gardens, London, SW1X 0DH, a leasehold flat which sold for £1,775,000.
Read more about house prices in SW1.
- Sold May 2022£1,775,000 | 3 Bed Flat42, Lennox GardensFlat 1, 42, Lennox Gardens, London, SW1X 0DH
- Sold Feb 2022£3,350,000 | 2 Bed Flat12, Cadogan SquareGround Floor Flat, 12, Cadogan Square, London, SW1X 0JU
- Sold Jun 2021£2,650,000 | 2 Bed Flat79, Cadogan SquareFlat 1, 79, Cadogan Square, London, SW1X 0DY
•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 5, 73, Cadogan Square comes out as the 357th largest and the 200th most expensive in our analysis of the public data.
It is also £680k more expensive than the average property across the SW1 district.
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Schools Nearby
- 200mSt Joseph's Catholic Primary School
- 300mHoly Trinity CofE Primary School
- 400mMarlborough Primary School
- 200mSt. Thomas More Language College
- 1.5kmWestminster City School
- 1.7kmPimlico Academy
More reading links
Public Transport Nearby
From Flat 5, 73, Cadogan Square, the nearest station is Sloane Square, 300 metres away.
- 300mSloane Square
- 700mKnightsbridge
- 1.0kmSouth Kensington
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.

