Flat 31, The Lab Building, 177 Rosebery Avenue, London, EC1R 4TW is a leasehold flat built between 1930-1949. The property offers approximately 678 square feet of living space and is situated on the 3rd floor. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £631,352 , which equates to approximately £931 per square foot. It was last sold on 30 Sep 2024 for £642,000. Since then, the value has decreased by £10,648, representing a 1.7% decrease, or approximately 1.4% per year.

The current estimated value of £631,352 is:

  • 30.3% lower than the average property price on Rosebery Avenue
  • 21.8% lower than the average in the EC1R 4TW postcode area
  • and 24.4% lower than the average price for London as a whole

At the most recent EPC inspection on 13 March 2009, the property was recorded as owner-occupied.

View sold house prices in EC1R 4TW

Building approximate location

About Property

Type
Flat
Built
1930-1949
Interior Size
678 sq ft
Tenure
Leasehold
Floor level
3rd floor
Price (estimate)
£631,352
Price Per sq ft (estimate)
£931
Bedroom Count (estimate)
2 bedrooms

EPC Summary

Flat 31, The Lab Building, 177 Rosebery Avenue, London, Islington, Greater London Authority, EC1R 4TW has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 6 Jul 2019.

This property uses electric storage heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 13 Mar 2009, when the property was rated F. Since then, the rating has improved to E, with the energy efficiency score increasing by 65.5%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from poor to average, while the heating system type remained the same (electric storage heaters).
  • The roof construction or insulation changed from flat, no insulation to flat, no insulation (assumed), with no change in energy efficiency (very poor).
  • The lighting was updated from low energy lighting in 10% of fixed outlets to low energy lighting in 58% of fixed outlets, with efficiency improving from poor to good.
Heating Type
Electric storage heaters
Average
Hot Water
Electric immersion, off-peak
Average
Roof
Flat, no insulation (assumed)
Very Poor
Walls
Solid brick, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 58% of fixed outlets
Good

Compared to EC1R 4TW

4 th / 36
Price Rank
22% lower than average
10 th / 31
Size Rank
4% bigger than average
3 rd / 31
Price Per Sq FT Rank
25% lower than average

Compared to other properties in EC1R 4TW , this flat's estimated value ranks 4th out of 36. Based on price per square foot, it ranks 3rd out of 31 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 10th out of 31 properties in its postcode area.

Sale History

Today
£631,352
streetscan.co.uk estimate
-2 %
30 Sep 2024
£642,000
Leasehold
+51.1 %
12 Jan 2007
£425,000
Leasehold
+58.3 %
31 Mar 1999
£268,500
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 657 sq ft
sale price: £650,000
sale date: 14 Feb 2025
rooms: 3
size: 657 sq ft
sale price: £705,000
sale date: 28 Jun 2019
rooms: 4
size: 635 sq ft
sale price: £485,000
sale date: 24 Feb 2011
rooms: 2
size: 707 sq ft
sale price: £347,500
sale date: 30 Nov 2005
rooms: 3
size: 764 sq ft
sale price: £355,000
sale date: 19 Mar 2001

Data Sources

The property at Flat 31, The Lab Building, 177 Rosebery Avenue, London, EC1R 4TW appears three times in the Land Registry records, with the latest transaction recorded on 30 Sep 2024. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Jul 2019. 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.