Flat 2Z, Portman Mansions Chiltern Street, London, W1U 6NR is a leasehold flat built before 1900. The property offers approximately 1,335 square feet of living space and is situated on the 5th floor. In this location, apartments of similar size usually have four bedrooms.

The estimated current market value of the property is £2,004,834 , which equates to approximately £1,502 per square foot. It was last sold on 31 Mar 2017 for £2,435,000. Since then, the value has decreased by £430,166, representing a 17.7% decrease, or approximately 2.0% per year.

The current estimated value of £2,004,834 is:

  • 33.6% higher than the average property price on Chiltern Street
  • 47.6% higher than the average in the W1U 6NR postcode area
  • and 129.0% higher than the average price for London as a whole

At the most recent EPC inspection on 7 September 2016, the property was recorded as owner-occupied.

View sold house prices in W1U 6NR

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
1335 sq ft
Tenure
Leasehold
Floor level
5th floor
Price (estimate)
£2,004,834
Price Per sq ft (estimate)
£1,502
Bedroom Count (estimate)
4 bedrooms

EPC Summary

Flat 2Z, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London Authority, W1U 6NR has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 7 Sep 2016.

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. Hot water is provided by a community heating scheme, but the cylinder is not fitted with a thermostat. The windows have full secondary glazing.

The previous EPC assessment was conducted on 11 Aug 2010, when the property was rated D. The current rating of E reflects a decline in energy efficiency of 15.9%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, mains gas to community scheme, improving energy efficiency from average to good.
  • The hot water system was changed from from main system to community scheme, no cylinder thermostat, with its energy efficiency improving from average to good.
  • The lighting was updated from low energy lighting in 30% of fixed outlets to low energy lighting in 98% of fixed outlets, with efficiency improving from average to very good.
Heating Type
Community scheme
Good
Hot Water
Community scheme, no cylinder thermostat
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Full secondary glazing
Good
Lighting
Low energy lighting in 98% of fixed outlets
Very Good

Compared to W1U 6NR

2 nd / 14
Price Rank
48% higher than average
2 nd / 7
Size Rank
29% bigger than average
1 st / 7
Price Per Sq FT Rank
14% higher than average

Compared to other properties in W1U 6NR , this flat's estimated value ranks 2nd out of 14. Based on price per square foot, it ranks 1st out of 7 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 2nd out of 7 properties in its postcode area.

Sale History

Today
£2,004,834
streetscan.co.uk estimate
-18 %
31 Mar 2017
£2,435,000
Leasehold
+29.9 %
2 Oct 2015
£1,875,000
Leasehold
+737.1 %
1 Nov 1996
£224,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 1286 sq ft
sale price: £1,999,999
sale date: 19 Aug 2014
rooms: 4
size: 1421 sq ft
sale price: £3,050,000
sale date: 28 Aug 2024
rooms: 5
size: 1259 sq ft
sale price: £1,225,000
sale date: 28 Jun 2024
rooms: 4
size: 1399 sq ft
sale price: £2,625,000
sale date: 12 Jan 2024
rooms: 4
size: 1206 sq ft
sale price: £1,425,000
sale date: 19 Dec 2023

Data Sources

The property at Flat 2Z, Portman Mansions Chiltern Street, London, W1U 6NR appears three times in the Land Registry records, with the latest transaction recorded on 31 Mar 2017. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Sep 2016. 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.