Flat 85, Marathon House, 200 Marylebone Road, London, NW1 5PL is a leasehold terraced property built between 1976-1982. The property offers approximately 1,087 square feet of living space and is situated on the 8th floor of a 15-storey building. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £1,448,028 , which equates to approximately £1,332 per square foot. It was last sold on 1 Feb 2007 for £690,000. Since then, the value has increased by £758,028, representing a 109.9% increase, or approximately 5.8% per year.

The current estimated value of £1,448,028 is:

  • 31.9% lower than the average property price on Marylebone Road
  • 0.2% higher than the average in the NW1 5PL postcode area
  • and 73.3% 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 October 2025, the property was recorded as rented.

View sold house prices in NW1 5PL

Building approximate location

About Property

Type
Flat
Built
1976-1982
Interior Size
1087 sq ft
Tenure
Leasehold
Floor level
8th floor of 15
Price (estimate)
£1,448,028
Price Per sq ft (estimate)
£1,332
Bedroom Count (estimate)
4 bedrooms

EPC Summary

Flat 85, Marathon House, 200 Marylebone Road, London, City Of Westminster, Greater London, NW1 5PL has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 14 Oct 2025.

This property uses an Electricaire warm air system as its main heating source. A community heating scheme is used to provide hot water. The windows are fully double glazed.

The previous EPC assessment was conducted on 20 Mar 2013. The rating of C is unchanged, though the energy efficiency score decreased by 2.6%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from electric storage heaters to warm air, electricaire, improving energy efficiency from average to good.
  • The hot water energy efficiency changing from good to average, while the system remained as community scheme.
  • The wall construction or insulation changed from cavity wall, as built, partial insulation (assumed) to system built, as built, partial insulation (assumed), with no change in energy efficiency (average).
  • The lighting was updated from low energy lighting in 73% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Warm air, Electricaire
Good
Hot Water
Community scheme
Average
Walls
System built, as built, partial insulation (assumed)
Average
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to NW1 5PL

7 th / 42
Price Rank
0% same as average
17 th / 36
Size Rank
8% smaller than average
4 th / 36
Price Per Sq FT Rank
9% higher than average

Compared to other properties in NW1 5PL , this flat's estimated value ranks 7th out of 42. Based on price per square foot, it ranks 4th out of 36 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 17th out of 36 properties in its postcode area.

Sale History

Today
£1,448,028
streetscan.co.uk estimate
+110 %
1 Feb 2007
£690,000
Leasehold
+6.2 %
31 Oct 2003
£650,000
Leasehold
+23.8 %
24 Oct 2003
£525,000
Leasehold

Area Insights

Nearby Properties

rooms: 4
size: 1087 sq ft
sale price: £1,110,000
sale date: 10 Sep 2025
rooms: 4
size: 958 sq ft
sale price: £515,000
sale date: 24 Oct 2006
rooms: 3
size: 700 sq ft
sale price: £1,100,000
sale date: 22 Aug 2014
rooms: 4
size: 1001 sq ft
sale price: £1,085,000
sale date: 22 Mar 2013
rooms: 4
size: 753 sq ft
sale price: £650,000
sale date: 20 Apr 2012

Data Sources

The property at Flat 85, Marathon House, 200 Marylebone Road, London, NW1 5PL appears three times in the Land Registry records, with the latest transaction recorded on 1 Feb 2007. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 14 Oct 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.