Apartment 426, Romney House, 47 Marsham Street, London, SW1P 3DS is a leasehold flat built between 2003-2006. The property offers approximately 743 square feet of living space and is situated on the 4th floor. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £651,129 , which equates to approximately £877 per square foot. It was last sold on 24 Jul 2025 for £715,000. Since then, the value has decreased by £63,871, representing a 8.9% decrease, or approximately 22.7% per year.

The current estimated value of £651,129 is:

  • 35.3% lower than the average property price on Marsham Street
  • 38.5% lower than the average in the SW1P 3DS postcode area
  • and 22.1% lower than the average price for London as a whole

At the most recent EPC inspection on 21 September 2023, the property was recorded as rented.

View sold house prices in SW1P 3DS

Building approximate location

About Property

Type
Flat
Built
2003-2006
Interior Size
743 sq ft
Tenure
Leasehold
Floor level
4th floor
Price (estimate)
£651,129
Price Per sq ft (estimate)
£877
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Apartment 426, Romney House, 47 Marsham Street, London, City Of Westminster, Greater London, SW1P 3DS has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 21 Sep 2023.

This property uses electric room heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 15 Oct 2013. The rating of C is unchanged, though the energy efficiency score decreased by 1.3%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency changing from poor to very poor, while the heating system type remained the same (room heaters, electric).
  • The hot water energy efficiency changing from average to poor, while the system remained as electric immersion, off-peak.
  • The wall construction or insulation changed from cavity wall, as built, insulated (assumed) to solid brick, as built, insulated (assumed), with no change in energy efficiency (good).
  • The lighting was updated from no low energy lighting to low energy lighting in 82% of fixed outlets, with efficiency improving from very poor to very good.
Heating Type
Room heaters, electric
Very Poor
Hot Water
Electric immersion, off-peak
Poor
Walls
Solid brick, as built, insulated (assumed)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in 82% of fixed outlets
Very Good

Compared to SW1P 3DS

36 th / 67
Price Rank
38% lower than average
34 th / 65
Size Rank
3% bigger than average
34 th / 65
Price Per Sq FT Rank
40% lower than average

Compared to other properties in SW1P 3DS , this flat's estimated value ranks 36th out of 67. Based on price per square foot, it ranks 34th out of 65 properties. In terms of size, this home ranks 34th out of 65 properties in its postcode area.

Sale History

Today
£651,129
streetscan.co.uk estimate
-9 %
24 Jul 2025
£715,000
Leasehold
-4.7 %
13 Apr 2012
£750,000
Leasehold
+30.4 %
6 Jun 2006
£575,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Apartment 610, Romney House, 47 Marsham Street, London, SW1P 3DS
rooms: 3
size: 797 sq ft
sale price: £710,000
sale date: 23 Apr 2025
Apartment 407, Romney House, 47 Marsham Street, London, SW1P 3DS
rooms: 3
size: 732 sq ft
sale price: £904,000
sale date: 5 Aug 2022
Apartment 617, Romney House, 47 Marsham Street, London, SW1P 3DS
rooms: 4
size: 840 sq ft
sale price: £1,130,000
sale date: 17 Jan 2022
Apartment 404, Romney House, 47 Marsham Street, London, SW1P 3DS
rooms: 3
size: 753 sq ft
sale price: £810,000
sale date: 30 Jun 2021
Apartment 503, Romney House, 47 Marsham Street, London, SW1P 3DS
rooms: 3
size: 689 sq ft
sale price: £735,000
sale date: 22 Oct 2020

Data Sources

The property at Apartment 426, Romney House, 47 Marsham Street, London, SW1P 3DS appears three times in the Land Registry records, with the latest transaction recorded on 24 Jul 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Sep 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.
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