Our Data Sources
Flat 3, 27, Onslow Square has 21 entries in the Land Registry, most recently in December 2009 and a single entry in the EPC database dated February 2009.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 3, 27, Onslow Square, we estimate a market value of £773,564 and a rental value of £4,506 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £685,157 and £3,991 per month respectively.
Energy Efficiency
Flat 3, 27, Onslow Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Feb 2009.
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 3, 27, Onslow Square completed on 16th December 2009 at £400,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 28.3% over the period since December 2009.
- Sold Dec 2009£400,000
- Sold Sep 1997£200,000
Similar Properties Sold Nearby
Since 2009 16 properties similar to Flat 3, 27, Onslow Square have sold within a radius of 290 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th November 2024, was Flat 16, 27, Onslow Square, London, SW7 3NH, a leasehold flat which sold for £275,000.
Read more about house prices in SW7.
- Sold Nov 2024£275,000 | 2 Bed FlatFlat 16, 27, Onslow Square, London, SW7 3NHFlat 16, 27, Onslow Square, London, SW7 3NH
- Sold May 2024£900,000 | 2 Bed FlatFlat 62, Pelham Court 145, Fulham Road, London, SW3 6SHFlat 62, Pelham Court 145, Fulham Road, London, SW3 6SH
- Sold Sep 2023£470,000 | 2 Bed FlatFlat 7, Egerton Court , Old Brompton Road, London, SW7 3HTFlat 7, Egerton Court , Old Brompton Road, London, SW7 3HT
- Sold Feb 2022£815,000 | 2 Bed FlatFlat 5, 22, Old Brompton Road, London, SW7 3DLFlat 5, 22, Old Brompton Road, London, SW7 3DL
- Sold Aug 2019£265,000 | 2 Bed Flat15A, Bute Street, London, SW7 3EY15A, Bute Street, London, SW7 3EY
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £1,298,776, ranging from £720,194 to £2,432,054.
- Flat 21, 27 Onslow Square
2 Bed Flat | 0 m | Est. Value: £1,314,752
- Flat 11, 27 Onslow Square
2 Bed Flat | 0 m | Est. Value: £1,011,232
- Flat 14, 27 Onslow Square
2 Bed Flat | 0 m | Est. Value: £1,329,235
- Flat 5, 27 Onslow Square
3 Bed Flat | 0 m | Est. Value: £1,391,456
- Flat 15, 27 Onslow Square
3 Bed Flat | 0 m | Est. Value: £1,391,456
Location Comparison
Of the 321 addresses on Onslow Square, London, SW7, Flat 3, 27, Onslow Square comes out as the 259th largest and the 315th most expensive in our analysis of the public data.
It is also £1.326m less expensive than the average property across the SW7 district.
More reading links
Schools Nearby
- Oratory Roman Catholic Primary School400 m away
- Our Lady of Victories RC Primary School400 m away
- Marlborough Primary School500 m away
- St. Thomas More Language College800 m away
- Chelsea Academy1.9 km away
- The London Oratory School1.9 km away
More reading links
Public Transport Nearby
- South Kensington|100 m away
- Gloucester Road|700 m away
- Knightsbridge|1.0 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












