Flat 6, 1 Carlos Place, London, W1K 3AJ is a leasehold flat built before 1900. The property offers approximately 1,722 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have six bedrooms.

The estimated current market value of the property is £5,398,153 , which equates to approximately £3,134 per square foot. It was last sold on 24 Jul 2020 for £5,700,000. Since then, the value has decreased by £301,847, representing a 5.3% decrease, or approximately 1.0% per year.

The current estimated value of £5,398,153 is:

  • 40.3% higher than the average property price on Carlos Place
  • 30.7% higher than the average in the W1K 3AJ postcode area
  • and 516.7% higher than the average price for London as a whole

At the most recent EPC inspection on 9 January 2025, the property was recorded as owner-occupied.

View sold house prices in W1K 3AJ

Building approximate location

About Property

Type
Terraced Maisonette
Built
before 1900
Interior Size
1722 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£5,398,153
Price Per sq ft (estimate)
£3,134
Bedroom Count (estimate)
6 bedrooms

EPC Summary

Flat 6, 1 Carlos Place, London, City Of Westminster, Greater London, W1K 3AJ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 9 Jan 2025.

This property uses a gas boiler with underfloor heating as its main heating source. It is connected to mains gas. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 9 Dec 2010, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 21.7%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, mains gas to boiler and underfloor heating, mains gas, improving energy efficiency from average to good.
  • 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, as built, no insulation (assumed) to solid brick, as built, no insulation (assumed), improving energy efficiency from very poor to poor.
  • The windows were upgraded from partial secondary glazing to fully double glazed.
  • The lighting was updated from no low energy lighting to low energy lighting in all fixed outlets, with efficiency improving from very poor to very good.
Heating Type
Boiler and underfloor heating, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to W1K 3AJ

4 th / 11
Price Rank
31% higher than average
5 th / 10
Size Rank
21% bigger than average
4 th / 10
Price Per Sq FT Rank
8% higher than average

Compared to other properties in W1K 3AJ , this maisonette's estimated value ranks 4th out of 11. Based on price per square foot, it ranks 4th out of 10 properties. In terms of size, this home ranks 5th out of 10 properties in its postcode area.

Sale History

Today
£5,398,153
streetscan.co.uk estimate
-5 %
24 Jul 2020
£5,700,000
Leasehold
+270.1 %
6 Oct 2000
£1,540,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Flat 10, 1 Carlos Place, London, W1K 3AJ
rooms: 4
size: 1830 sq ft
sale price: £8,442,800
sale date: 29 Nov 2022
Flat 3, 1 Carlos Place, London, W1K 3AJ
rooms: 6
size: 1851 sq ft
sale price: £7,250,000
sale date: 29 Nov 2019
Flat 11, 1 Carlos Place, London, W1K 3AJ
rooms: 4
size: 1905 sq ft
sale price: £1,850,000
sale date: 23 Aug 2002
Flat 2, 1 Carlos Place, London, W1K 3AJ
rooms: 5
size: 1625 sq ft
sale price: £970,000
sale date: 8 Mar 2002

Data Sources

The property at Flat 6, 1 Carlos Place, London, W1K 3AJ appears two times in the Land Registry records, with the latest transaction recorded on 24 Jul 2020. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Jan 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.
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