Flat 10, 40
Flat 10, 40
Description & Estimates
According to the public record, Flat 10, 40, Chester Square is a mid-century apartment with 1,786 ft2 of internal area.
Apartments of this size in this area normally have 3 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 10, 40, Chester Square is £2,902,792 and the estimated rental value is £8,748 per month.
The apartment is within 40, Chester Square, London, SW1.
Chester Square, London, SW1 is located in the borough of City of Westminster within the SW1 postal district.
Our Data Sources
Flat 10, 40, Chester Square has no records in the the Land Registry and a single entry in the EPC database dated May 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat 10, 40, Chester Square is in very good condition we estimate a sale value of £3,047,931 and a rental value of £9,185 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £2,699,596 and a rental value of £8,136 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Flat 10, 40, Chester Square has decreased by £36,082 (1.2%), while its estimated rental value has grown by £645 per month (7.4%). Based on current estimates, the property offers a gross rental yield of 3.6%.
Energy Efficiency
Flat 10, 40, Chester Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 May 2025.
The property is connected to mains gas and has fully triple glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 10, 40, Chester Square within a radius of 310 metres over the last 2 years.
The most recent example is Flat 4, 40, Chester Square, London, SW1W 9HT, a leasehold flat which sold for £3,900,000 on the 29th September 2023.
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
Chester Square, London, SW1 has a total of 114 addresses. According to our analysis of all the public data, Flat 10, 40, Chester Square is the 87th largest and the 93rd most expensive property on the street.
When compared to the postcode district it is £1.353m more expensive than the average property in SW1.
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Schools Nearby
- 300mSt Peter's Eaton Square CofE Primary School
- 400mHoly Trinity CofE Primary School
- 500mSt Barnabas' CofE Primary School
- 800mSt. Thomas More Language College
- 900mWestminster City School
- 1.2kmThe Grey Coat Hospital
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Public Transport Nearby
The closest station to Flat 10, 40, Chester Square is Sloane Square station, which is 500 metres away.
- 500mSloane Square
- 500mLondon Victoria
- 500mVictoria
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
