Flat 20, Adastra House, 403 Nether Street, London, N3 1QG is a leasehold flat The property offers approximately 538 square feet of living space. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £377,500 , which equates to approximately £701 per square foot. It was last sold on 22 Apr 2025 for £377,500. Since then, the value has not changed.

The current estimated value of £377,500 is:

  • 35.3% lower than the average property price on Nether Street
  • 37.7% lower than the average in the N3 1QG postcode area
  • and 56.9% lower than the average price for London as a whole

View sold house prices in N3 1QG

Building approximate location

About Property

Type
Flat
Built
Interior Size
538 sq ft
Tenure
Leasehold
Price (estimate)
£377,500
Price Per sq ft (estimate)
£701
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 20, Adastra House, 403 Nether Street, London, Barnet, Greater London Authority, N3 1QG has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 4 Apr 2019.

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. A community heating scheme is used to provide hot water. The windows are high performance glazing.

Heating Type
Community scheme
Good
Hot Water
Community scheme
Good
Walls
Average thermal transmittance 0.14 W/m-¦K
Very Good
Windows
High performance glazing
Very Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to N3 1QG

19 th / 37
Price Rank
38% lower than average
24 th / 34
Size Rank
35% smaller than average
7 th / 34
Price Per Sq FT Rank
5% lower than average

Compared to other properties in N3 1QG , this flat's estimated value ranks 19th out of 37. Based on price per square foot, it ranks 7th out of 34 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 24th out of 34 properties in its postcode area.

Sale History

Today
£377,500
streetscan.co.uk estimate
0 %
22 Apr 2025
£377,500
Leasehold
-11.2 %
23 May 2019
£425,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms:
size: 538 sq ft
sale price: £358,000
sale date: 8 Aug 2024
rooms:
size: 603 sq ft
sale price: £105,000
sale date: 12 Feb 2024
rooms:
size: 527 sq ft
sale price: £433,500
sale date: 2 Oct 2023
rooms:
size: 603 sq ft
sale price: £420,000
sale date: 16 Jun 2022
rooms:
size: 570 sq ft
sale price: £407,500
sale date: 16 Jun 2022

Data Sources

The property at Flat 20, Adastra House, 403 Nether Street, London, N3 1QG appears two times in the Land Registry records, with the latest transaction recorded on 22 Apr 2025. It also has a single Energy Performance Certificate (EPC) from 4 Apr 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.