Flat 38, 15 Portman Square, London, W1H 6LJ is a leasehold flat built before 1900. The property offers approximately 861 square feet of living space and is situated on the 4th floor. In this location, apartments of similar size usually have three bedrooms.

The estimated current market value of the property is £1,440,075 , which equates to approximately £1,672 per square foot. It was last sold on 23 Mar 2010 for £1,000,000. Since then, the value has increased by £440,075, representing a 44.0% increase, or approximately 2.8% per year.

The current estimated value of £1,440,075 is:

  • 16.3% lower than the average property price on Portman Square
  • 14.4% lower than the average in the W1H 6LJ postcode area
  • and 64.5% higher than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.

At the most recent EPC inspection on 14 July 2023, the property was recorded as rented.

View sold house prices in W1H 6LJ

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
861 sq ft
Tenure
Leasehold
Floor level
4th floor
Price (estimate)
£1,440,075
Price Per sq ft (estimate)
£1,672
Bedroom Count (estimate)
3 bedrooms

EPC Summary

Flat 38, 15 Portman Square, London, City Of Westminster, Greater London, W1H 6LJ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 14 Jul 2023.

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 mostly secondary glazing.

The previous EPC assessment was conducted on 3 Aug 2009, and the property received the same rating of C with an unchanged energy efficiency score of 76.

Since the previous assessment, several changes were observed:

  • The hot water system changed from from main system, no cylinderstat to community scheme, with no change in energy efficiency (good).
  • The windows were upgraded from secondary glazing to mostly secondary glazing.
  • The lighting was changed from low energy lighting in 80% of fixed outlets to low energy lighting in 88% of fixed outlets, with no change in efficiency (very good).
Heating Type
Community scheme
Good
Hot Water
Community scheme
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Mostly secondary glazing
Average
Lighting
Low energy lighting in 88% of fixed outlets
Very Good

Compared to W1H 6LJ

21 st / 40
Price Rank
14% lower than average
22 nd / 31
Size Rank
22% smaller than average
9 th / 31
Price Per Sq FT Rank
10% higher than average

Compared to other properties in W1H 6LJ , this flat's estimated value ranks 21th out of 40. Based on price per square foot, it ranks 9th out of 31 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 22th out of 31 properties in its postcode area.

Sale History

Today
£1,440,075
streetscan.co.uk estimate
+44 %
23 Mar 2010
£1,000,000
Leasehold
+116.2 %
22 Jun 2006
£462,500
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 904 sq ft
sale price: £1,950,000
sale date: 21 Jul 2023
rooms: 3
size: 861 sq ft
sale price: £1,385,000
sale date: 31 Jul 2017
rooms: 3
size: 816 sq ft
sale price: £775,000
sale date: 25 Aug 2007
rooms: 3
size: 764 sq ft
sale price: £400,000
sale date: 8 Dec 2006
rooms: 2
size: 980 sq ft
sale price: £555,000
sale date: 17 Dec 2004

Data Sources

The property at Flat 38, 15 Portman Square, London, W1H 6LJ appears two times in the Land Registry records, with the latest transaction recorded on 23 Mar 2010. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 14 Jul 2023. 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.