Flat J, 80
Flat J, 80
Description & Estimates







Flat J, 80, Eaton Square is recorded publicly as a period leasehold apartment across 3,046 ft2 of internal area.
Locally, apartments of this size normally have 3 bedrooms.
Our estimate of the sale value of Flat J, 80, Eaton Square is £8,171,438 and its rental estimate is £24,911 per month, given the available information and assuming reasonable condition.
80, Eaton Square is a residential building on Eaton Square, London, SW1 and falls within the SW1 postal district and the London Borough of City of Westminster.
Our Data Sources
Flat J, 80, Eaton Square has 31 entries in the Land Registry , most recently in March 2021 and a single entry in the EPC database dated July 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 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 J, 80, Eaton Square, we estimate a market value of £8,580,010 and a rental value of £26,157 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £7,599,438 and £23,167 per month respectively.
Recent Market Change
Over the last year, Flat J, 80, Eaton Square has seen its estimated sale value move down by £101,570 (1.2%) and its estimated rental value increase by £1,837 per month (7.4%). This results in an estimated gross rental yield of 3.7%.
Energy Efficiency
Flat J, 80, Eaton Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jul 2020.
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 J, 80, Eaton Square completed on 25th March 2021 at £1,045,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 53.4% over the period since March 2021.
- Sold Mar 2021£1,045,000
- Sold Jan 2021£7,300,000
- Sold Feb 2004£2,200,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat J, 80, Eaton Square have sold within a radius of 320 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th April 2025, was Flat H, 80, Eaton Square, London, SW1W 9AP, a leasehold flat which sold for £9,500,000.
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 Eaton Square, London, SW1, Flat J, 80, Eaton Square comes out as the 41st largest and the 19th most expensive in our analysis of the public data.
It is also £6.622m more expensive than the average property across the SW1 district.
More reading links
Schools Nearby
- 300mHoly Trinity CofE Primary School
- 500mSt Peter's Eaton Square CofE Primary School
- 600mSt Barnabas' CofE Primary School
- 600mSt. Thomas More Language College
- 1.1kmWestminster City School
- 1.4kmThe Grey Coat Hospital
More reading links
Public Transport Nearby
From Flat J, 80, Eaton Square, the nearest station is Sloane Square, 400 metres away.
- 400mSloane Square
- 700mLondon Victoria
- 700mVictoria
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.

