Flat 12, Chelwood House Gloucester Square, London, W2 2SY is a leasehold flat built between 1967-1975. The property offers approximately 2,573 square feet of living space and is situated on the 4th floor of a 7-storey building. In this location, apartments of similar size usually have six bedrooms.

The estimated current market value of the property is £3,402,349 , which equates to approximately £1,323 per square foot. It was last sold on 27 Jun 2014 for £3,750,000. Since then, the value has decreased by £347,651, representing a 9.3% decrease, or approximately 0.8% per year.

The current estimated value of £3,402,349 is:

  • 92.1% higher than the average property price on Gloucester Square
  • 10.7% higher than the average in the W2 2SY postcode area
  • and 307.2% higher than the average price for London as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (4 out of 4 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 17 July 2025, the property was recorded as owner-occupied.

View sold house prices in W2 2SY

Building approximate location

About Property

Type
Flat
Built
1967-1975
Interior Size
2573 sq ft
Tenure
Leasehold
Floor level
4th floor of 7
Price (estimate)
£3,402,349
Price Per sq ft (estimate)
£1,323
Bedroom Count (estimate)
6 bedrooms

EPC Summary

Flat 12, Chelwood House Gloucester Square, London, City Of Westminster, Greater London, W2 2SY has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 17 Jul 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 27 Aug 2014, when the property was rated C. Since then, the rating has improved to B, with the energy efficiency score increasing by 6.4%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from average to good, while the heating system type remained the same (boiler and radiators, mains gas).
  • The hot water energy efficiency improving from average to good, while the system remained as from main system.
  • The wall construction or insulation changed from system built, with external insulation to system built, as built, no insulation (assumed), changing energy efficiency from good to very poor.
  • The lighting was changed from low energy lighting in 60% of fixed outlets to good lighting efficiency, with no change in efficiency (good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
System built, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Compared to W2 2SY

4 th / 14
Price Rank
11% higher than average
2 nd / 13
Size Rank
26% bigger than average
9 th / 13
Price Per Sq FT Rank
12% lower than average

Compared to other properties in W2 2SY , this flat's estimated value ranks 4th out of 14. Based on price per square foot, it ranks 9th out of 13 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 2nd out of 13 properties in its postcode area.

Sale History

Today
£3,402,349
streetscan.co.uk estimate
-9 %
27 Jun 2014
£3,750,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 7
size: 2282 sq ft
sale price: £3,710,000
sale date: 5 Jul 2018
rooms: 5
size: 2282 sq ft
sale price: £4,475,000
sale date: 18 Oct 2023
rooms: 7
size: 2874 sq ft
sale price: £4,000,000
sale date: 2 Nov 2021
rooms: 6
size: 2605 sq ft
sale price: £3,000,000
sale date: 24 Aug 2007
rooms: 7
size: 2605 sq ft
sale price: £1,150,000
sale date: 17 Jun 1999

Data Sources

The property at Flat 12, Chelwood House Gloucester Square, London, City Of Westminster, Greater London, W2 2SY appears once in the Land Registry records, with the transaction recorded on 27 Jun 2014. It also has four Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Jul 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.