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Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 9, Trevor Square is £3,786,729 and its rental estimate is £12,174 per month, given the available information and assuming reasonable condition.
Trevor Square, London, SW7 falls within the SW7 postal district, in the borough of City of Westminster.
9, Trevor Square has a single entry in the Land Registry from March 2021 and a single entry in the EPC database dated April 2011.
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.
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 9, Trevor Square, we estimate a market value of £3,976,065 and a rental value of £12,783 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £3,521,658 and £11,322 per month respectively.
Over the last year, 9, Trevor Square has seen its estimated sale value drop by £8,621 (0.2%) and its estimated rental value rise by £588 per month (4.8%). This results in an estimated gross rental yield of 3.9%.
HM Land Registry records the plot of land for 9, Trevor Square as measuring 72 m2.
That makes it the 14th largest plot in the postcode, where 15 of the 18 other houses have recorded plot data.
9, Trevor Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Apr 2011.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and underfloor heating, mains gas.
The most recent sale of 9, Trevor Square completed on 29th March 2021 at £4,300,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 1.8% over the period since March 2021.
Over the past 2 years 3 properties similar to 9, Trevor Square have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st July 2024, was 11, Trevor Street, London, SW7 1DX, a freehold house which sold for £4,000,000.
Read more about house prices in SW7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Over the past 2 years our Estate Agent network has recorded 1 let within 280 metres of 9, Trevor Square.
The latest, in November 2025, was Flat 56, Lincoln House, Basil Street, London, SW3 1AW, a leasehold flat let by Maplewood Property.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 75 addresses on Trevor Square, London, SW7, 9, Trevor Square comes out as the 50th largest and the 60th most expensive in our analysis of the public data.
It is also £1.675m more expensive than the average property across the SW7 district.
From 9, Trevor Square, the nearest station is Knightsbridge, 100 metres away.
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
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The recent census recorded whether a resident owned or rented their home.
In the area around 9, Trevor Square, 47.0% of property is privately rented and 41.6% is privately owned outright.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 9, Trevor Square, 26.2% of residents are recorded as possessing school level qualifications and 70.5% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 9, Trevor Square, the average age was 39.5 and the most common age was 17.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 9, Trevor Square, 9.0% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 9, Trevor Square, there are an average of 0.9 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.