Flat F, 331 Mare Street, London, E8 1HY is a leasehold flat built between 1900-1929. The property offers approximately 517 square feet of living space and is situated on the 2nd floor of a 3-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £321,626 , which equates to approximately £623 per square foot. It was last sold on 31 Jul 2003 for £120,000. Since then, the value has increased by £201,626, representing a 168.0% increase, or approximately 7.3% per year.

The current estimated value of £321,626 is:

  • 65.0% lower than the average property price on Mare Street
  • 69.1% lower than the average in the E8 1HY postcode area
  • and 60.3% lower than the average price for London as a whole

At the most recent EPC inspection on 7 January 2026, the property was recorded as rented.

View sold house prices in E8 1HY

Building approximate location

About Property

Type
Flat
Built
1900-1929
Interior Size
517 sq ft
Tenure
Leasehold
Floor level
2nd floor of 3
Price (estimate)
£321,626
Price Per sq ft (estimate)
£623
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat F, 331 Mare Street, London, Hackney, Greater London, E8 1HY has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 7 Jan 2026.

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 have some double glazing.

The previous EPC assessment was conducted on 28 Jan 2016, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 24.6%.

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 roof construction or insulation changed from pitched, 100 mm loft insulation to pitched, insulated (assumed), with no change in energy efficiency (average).
  • The wall construction or insulation changed from solid brick, as built, no insulation (assumed) to solid brick, as built, partial insulation (assumed), improving energy efficiency from poor to average.
  • The lighting was updated from low energy lighting in 33% of fixed outlets to good lighting efficiency, with efficiency improving from average to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated (assumed)
Average
Walls
Solid brick, as built, partial insulation (assumed)
Average
Windows
Some double glazing
Very Poor
Lighting
Good lighting efficiency
Good

Compared to E8 1HY

21 st / 23
Price Rank
69% lower than average
8 th / 13
Size Rank
59% smaller than average
12 th / 13
Price Per Sq FT Rank
25% lower than average

Sale History

Today
£321,626
streetscan.co.uk estimate
+168 %
31 Jul 2003
£120,000
Leasehold
+50 %
15 Feb 2002
£80,000
Leasehold
+33.3 %
5 Mar 2001
£60,000
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
High flood risk
Surface water flood hazard
High

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has high surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth High
  • 0.3m depth Medium
  • 0.6m depth Low
  • 0.9m depth Low
  • 1.2m depth Low

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 495 sq ft
sale price: £410,000
sale date: 25 Jun 2021
rooms: 2
size: 592 sq ft
sale price: £288,000
sale date: 24 Jan 2013
rooms: 2
size: 474 sq ft
sale price: £105,000
sale date: 7 Mar 2002
rooms: 2
size: 560 sq ft
sale price: £129,000
sale date: 18 Mar 2026
rooms: 2
size: 452 sq ft
sale price: £475,000
sale date: 27 Mar 2025

Data Sources

The property at Flat F, 331 Mare Street, London, E8 1HY appears three times in HM Land Registry records, with the latest transaction recorded on 31 Jul 2003. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 7 Jan 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.