Flat 4M, Portman Mansions Chiltern Street, London, W1U 6NS is a leasehold flat built before 1900. The property offers approximately 1,206 square feet of living space and is situated on the 4th floor. In this location, apartments of similar size usually have four bedrooms.

The estimated current market value of the property is £1,412,603 , which equates to approximately £1,172 per square foot. It was last sold on 27 May 2010 for £935,000. Since then, the value has increased by £477,603, representing a 51.1% increase, or approximately 3.3% per year.

The current estimated value of £1,412,603 is:

  • 5.9% lower than the average property price on Chiltern Street
  • 5.8% lower than the average in the W1U 6NS postcode area
  • and 61.4% higher than the average price for London as a whole

At the most recent EPC inspection on 8 July 2020, the property was recorded as owner-occupied.

View sold house prices in W1U 6NS

Building approximate location

About Property

Type
Flat
Built
before 1900
Interior Size
1206 sq ft
Tenure
Leasehold
Floor level
4th floor
Price (estimate)
£1,412,603
Price Per sq ft (estimate)
£1,172
Bedroom Count (estimate)
4 bedrooms

EPC Summary

Flat 4M, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London Authority, W1U 6NS has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 8 Jul 2020.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. A community heating scheme is used to provide hot water. The windows are single glazed.

The previous EPC assessment was conducted on 23 Feb 2009, when the property was rated E. Since then, the rating has improved to C, with the energy efficiency score increasing by 39.2%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system, no cylinderstat to community scheme, with its energy efficiency improving from average to good.
  • 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 radiators, mains gas
Good
Hot Water
Community scheme
Good
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Single glazed
Very Poor
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to W1U 6NS

6 th / 16
Price Rank
6% lower than average
6 th / 16
Size Rank
6% bigger than average
8 th / 16
Price Per Sq FT Rank
11% lower than average

Compared to other properties in W1U 6NS , this flat's estimated value ranks 6th out of 16. Based on price per square foot, it ranks 8th out of 16 properties. In terms of size, this home ranks 6th out of 16 properties in its postcode area.

Sale History

Today
£1,412,603
streetscan.co.uk estimate
+51 %
27 May 2010
£935,000
Leasehold
+274.1 %
25 May 2000
£249,950
Leasehold
+12.6 %
18 Jun 1997
£222,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 1033 sq ft
sale price: £1,060,000
sale date: 20 Jan 2014
rooms: 4
size: 1141 sq ft
sale price: £1,110,000
sale date: 15 Jul 2011
rooms: 3
size: 1302 sq ft
sale price: £815,000
sale date: 13 Aug 2009
rooms: 4
size: 1173 sq ft
sale price: £550,000
sale date: 3 Jul 2006
rooms: 5
size: 1259 sq ft
sale price: £1,225,000
sale date: 28 Jun 2024

Data Sources

The property at Flat 4M, Portman Mansions Chiltern Street, London, W1U 6NS appears three times in the Land Registry records, with the latest transaction recorded on 27 May 2010. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Jul 2020. 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.