Flat 5, 97 Onslow Square, London, SW7 3LU is a leasehold flat built before 1900. The property offers approximately 1,055 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have three bedrooms.

The estimated current market value of the property is £2,738,355 , which equates to approximately £2,596 per square foot. It was last sold on 6 Dec 2013 for £2,800,000. Since then, the value has decreased by £61,645, representing a 2.2% decrease, or approximately 0.2% per year.

The current estimated value of £2,738,355 is:

  • 29.0% higher than the average property price on Onslow Square
  • 2.1% higher than the average in the SW7 3LU postcode area
  • and 238.3% higher than the average price for London as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 5 September 2013, the property was recorded as owner-occupied.

View sold house prices in SW7 3LU

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
1055 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£2,738,355
Price Per sq ft (estimate)
£2,596
Bedroom Count (estimate)
3 bedrooms

EPC Summary

Flat 5, 97 Onslow Square, London, Kensington And Chelsea, Greater London Authority, SW7 3LU has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 5 Sep 2013.

This property is heated by a shared community system (community scheme). Community heating means the heat is supplied from a central source serving multiple homes. A community heating scheme is used to provide hot water. The windows are single glazed.

The previous EPC assessment was conducted on 16 May 2011. The rating of D remains the same, but the energy efficiency score improved by 10.5%.

Since the previous assessment, several changes were observed:

  • The lighting was updated from low energy lighting in 38% of fixed outlets to no low energy lighting, with efficiency changing from average to very poor.
Heating Type
Community scheme
Good
Hot Water
Community scheme
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Single glazed
Very Poor
Lighting
No low energy lighting
Very Poor

Compared to SW7 3LU

8 th / 24
Price Rank
2% higher than average
10 th / 16
Size Rank
16% smaller than average
4 th / 16
Price Per Sq FT Rank
22% higher than average

Sale History

Today
£2,738,355
streetscan.co.uk estimate
-2 %
6 Dec 2013
£2,800,000
Leasehold
+55.5 %
9 Dec 2011
£1,800,500
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 1066 sq ft
sale price: £1,550,000
sale date: 14 Aug 2019
rooms: 4
size: 1066 sq ft
sale price: £1,300,000
sale date: 23 Jan 2017
rooms: 4
size: 1163 sq ft
sale price: £2,750,000
sale date: 20 Nov 2025
rooms: 4
size: 1184 sq ft
sale price: £2,200,000
sale date: 25 Jun 2025
rooms: 3
size: 969 sq ft
sale price: £1,400,000
sale date: 17 Apr 2024

Data Sources

The property at Flat 5, 97 Onslow Square, London, SW7 3LU appears two times in HM Land Registry records, with the latest transaction recorded on 6 Dec 2013. It also has three Energy Performance Certificate (EPC) records, the earliest dating back to 5 Sep 2013. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.