Flat 255, Helen Gladstone House Nelson Square, London, SE1 0QB is a leasehold flat built between 1967-1975. The property offers approximately 506 square feet of living space and is situated on the 8th floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £340,922 , which equates to approximately £674 per square foot. It was last sold on 6 Jun 2014 for £285,000. Since then, the value has increased by £55,922, representing a 19.6% increase, or approximately 1.7% per year.

The current estimated value of £340,922 is:

  • 28.7% lower than the average property price on Nelson Square
  • 19.9% lower than the average in the SE1 0QB postcode area
  • and 59.2% lower 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 10 June 2025, the property was recorded as rented.

View sold house prices in SE1 0QB

Building approximate location

About Property

Type
Flat
Built
1967-1975
Interior Size
506 sq ft
Tenure
Leasehold
Floor level
8th floor
Price (estimate)
£340,922
Price Per sq ft (estimate)
£674
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 255, Helen Gladstone House Nelson Square, London, Southwark, Greater London, SE1 0QB has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 10 Jun 2025.

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 are fully double glazed.

The previous EPC assessment was conducted on 23 May 2016, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 7.7%.

Heating Type
Community scheme
Good
Hot Water
Community scheme, no cylinder thermostat
Good
Walls
System built, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SE1 0QB

14 th / 16
Price Rank
20% lower than average
10 th / 13
Size Rank
21% smaller than average
7 th / 13
Price Per Sq FT Rank
2% higher than average

Compared to other properties in SE1 0QB , this flat's estimated value ranks 14th out of 16. Based on price per square foot, it ranks 7th out of 13 properties. In terms of size, this home ranks 10th out of 13 properties in its postcode area.

Sale History

Today
£340,922
streetscan.co.uk estimate
+20 %
6 Jun 2014
£285,000
Leasehold
+32.6 %
12 May 2011
£215,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 495 sq ft
sale price: £400,000
sale date: 8 Nov 2023
rooms: 2
size: 474 sq ft
sale price: £375,000
sale date: 29 Jun 2021
rooms: 2
size: 538 sq ft
sale price: £335,000
sale date: 15 Oct 2020
rooms: 3
size: 474 sq ft
sale price: £205,000
sale date: 27 Oct 2008
rooms: 2
size: 474 sq ft
sale price: £400,000
sale date: 19 Sep 2025

Data Sources

The property at Flat 255, Helen Gladstone House Nelson Square, London, SE1 0QB appears two times in the Land Registry records, with the latest transaction recorded on 6 Jun 2014. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Jun 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.