Flat 4G, Portman Mansions Chiltern Street, London, W1U 6NS is a leasehold flat built between 1900-1929. The property offers approximately 1,421 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have five bedrooms.

The estimated current market value of the property is £1,395,788 , which equates to approximately £982 per square foot. It was last sold on 2 Jul 1997 for £265,000. Since then, the value has increased by £1,130,788, representing a 426.7% increase, or approximately 15.0% per year.

The current estimated value of £1,395,788 is:

  • 7.0% lower than the average property price on Chiltern Street
  • 7.0% lower than the average in the W1U 6NS postcode area
  • and 59.5% higher than the average price for London as a whole

At the most recent EPC inspection on 12 January 2024, the property was recorded as owner-occupied.

View sold house prices in W1U 6NS

Building approximate location

About Property

Type
Flat
Built
1900-1929
Interior Size
1421 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£1,395,788
Price Per sq ft (estimate)
£982
Bedroom Count (estimate)
5 bedrooms

EPC Summary

Flat 4G, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 12 Jan 2024.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are single glazed.

The previous EPC assessment was conducted on 19 Aug 2013, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 36.4%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system, no cylinder thermostat to from main system, with its energy efficiency improving from average to good.
  • The wall energy efficiency improving from very poor to poor, with the construction or insulation remaining solid brick, as built, no insulation (assumed).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Solid brick, as built, no insulation (assumed)
Poor
Windows
Single glazed
Very Poor
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to W1U 6NS

7 th / 16
Price Rank
7% lower than average
3 rd / 16
Size Rank
25% bigger than average
15 th / 16
Price Per Sq FT Rank
25% lower than average

Compared to other properties in W1U 6NS , this flat's estimated value ranks 7th out of 16. Based on price per square foot, it ranks 15th out of 16 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 3rd out of 16 properties in its postcode area.

Sale History

Today
£1,395,788
streetscan.co.uk estimate
+427 %
2 Jul 1997
£265,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 1421 sq ft
sale price: £2,350,000
sale date: 9 Sep 2013
rooms: 4
size: 1390 sq ft
sale price: £1,750,000
sale date: 27 Jun 2013
rooms: 3
size: 1302 sq ft
sale price: £815,000
sale date: 13 Aug 2009
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

Data Sources

The property at Flat 4G, Portman Mansions Chiltern Street, London, City Of Westminster, Greater London, W1U 6NS appears once in the Land Registry records, with the transaction recorded on 2 Jul 1997. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Jan 2024. 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.


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