Flat 18, Marathon House, 200 Marylebone Road, London, NW1 5PW is a leasehold flat built between 1983-1990. The property offers approximately 818 square feet of living space. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £799,872 , which equates to approximately £978 per square foot. It was last sold on 23 Jun 2006 for £425,000. Since then, the value has increased by £374,872, representing a 88.2% increase, or approximately 4.5% per year.

The current estimated value of £799,872 is:

  • 62.4% lower than the average property price on Marylebone Road
  • 9.6% lower than the average in the NW1 5PW postcode area
  • and 4.3% lower than the average price for London as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 16 August 2023, the property was recorded as owner-occupied.

View sold house prices in NW1 5PW

Building approximate location

About Property

Type
Flat
Built
1983-1990
Interior Size
818 sq ft
Tenure
Leasehold
Price (estimate)
£799,872
Price Per sq ft (estimate)
£978
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Flat 18, Marathon House, 200 Marylebone Road, London, City Of Westminster, Greater London, NW1 5PW has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 16 Aug 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 16 Aug 2023, when the property was rated C. The current rating of D reflects a decline in energy efficiency of 19.4%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from community scheme to room heaters, electric, changing energy efficiency from good to very poor.
  • The hot water system was changed from community scheme to electric immersion, off-peak, with its energy efficiency changing from good to poor.
Heating Type
Room heaters, electric
Very Poor
Hot Water
Electric immersion, off-peak
Poor
Walls
System built, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to NW1 5PW

15 th / 60
Price Rank
10% lower than average
23 rd / 55
Size Rank
5% bigger than average
10 th / 55
Price Per Sq FT Rank
14% lower than average

Compared to other properties in NW1 5PW , this flat's estimated value ranks 15th out of 60. Based on price per square foot, it ranks 10th out of 55 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 23th out of 55 properties in its postcode area.

Sale History

Today
£799,872
streetscan.co.uk estimate
+88 %
23 Jun 2006
£425,000
Leasehold
+1.2 %
23 Jul 2002
£420,000
Leasehold
+45.1 %
13 Aug 1999
£289,500
Leasehold
+15.8 %
3 Feb 1999
£249,995
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 753 sq ft
sale price: £640,000
sale date: 9 Sep 2025
rooms: 3
size: 915 sq ft
sale price: £790,000
sale date: 25 Apr 2023
rooms: 3
size: 775 sq ft
sale price: £1,000,000
sale date: 27 Jan 2017
rooms: 3
size: 753 sq ft
sale price: £925,000
sale date: 19 Jan 2015
rooms: 4
size: 840 sq ft
sale price: £800,000
sale date: 16 Sep 2014

Data Sources

The property at Flat 18, Marathon House, 200 Marylebone Road, London, NW1 5PW appears four times in the Land Registry records, with the latest transaction recorded on 23 Jun 2006. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Aug 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.