Flat 12, Siege House
Flat 12, Siege House
Description & Estimates







According to the public record, Flat 12, Siege House is a mid-century leasehold apartment with 742 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms with a balcony.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 12, Siege House is £296,380 and the estimated rental value is £1,770 per month.
The apartment is within Siege House, Sidney Street, London, E1.
Sidney Street, London, E1 is located in the borough of Tower Hamlets within the E1 postal district.
Our Data Sources
Flat 12, Siege House has 31 entries in the Land Registry , most recently in September 2022 and a single entry in the EPC database dated February 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat 12, Siege House is in very good condition we estimate a sale value of £311,199 and a rental value of £1,858 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £275,634 and a rental value of £1,646 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Flat 12, Siege House has declined by £9,258 (3.1%), while its estimated rental value has climbed by £89 per month (5.0%). Based on current estimates, the property offers a gross rental yield of 7.2%.
Energy Efficiency
Flat 12, Siege House has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Feb 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, Flat 12, Siege House was last sold on 8th September 2022 for £330,000 and was recorded as a leasehold flat.
The property has had 3 sales since 1995.
Since September 2022, the market for similar properties has risen by 22.4%.
- Sold Sep 2022£330,000
- Sold Jul 2013£237,000
- Sold May 1996£36,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 12, Siege House within a radius of 250 metres over the last 2 years.
The most recent example is Flat 8, Athlone House, Sidney Street, London, E1 3EJ, a leasehold flat which sold for £364,500 on the 13th June 2025.
Read more about house prices in E1.
- Sold Jun 2025£364,500 | 2 Bed FlatFlat 8, Athlone House, Sidney Street, London, E1 3EJFlat 8, Athlone House, Sidney Street, London, E1 3EJ
- Sold Mar 2024£332,500 | 2 Bed FlatFlat 2A, Kerry House, Sidney Street, London, E1 3ELFlat 2A, Kerry House, Sidney Street, London, E1 3EL
- Sold Oct 2022£245,000 | 2 Bed FlatFlat 37, Kerry House, Sidney Street, London, E1 3ELFlat 37, Kerry House, Sidney Street, London, E1 3EL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Our network of Estate Agents reports 1 let within 250 metres of Flat 12, Siege House over the last 2 years.
Most recently, Flat 30, Hannah Building 56, Watney Street, London, E1 2QU, a leasehold flat, was let by Fine Living in June 2023.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Sidney Street, London, E1 has a total of 466 addresses. According to our analysis of all the public data, Flat 12, Siege House is the 196th largest and the 313th most expensive property on the street.
When compared to the postcode district it is £219k less expensive than the average property in E1.
More reading links
Schools Nearby
- 200mSt Mary and St Michael Primary School
- 300mBigland Green Primary School
- 500mBlue Gate Fields Junior School
- 300mMulberry School for Girls
- 400mWapping High School
- 400mBishop Challoner Catholic School
More reading links
Public Transport Nearby
The closest station to Flat 12, Siege House is Shadwell station, which is 400 metres away.
- 400mShadwell
- 500mWhitechapel
Available Internet Speeds
According to recent data from Ofcom, there is poor internet coverage in this area which may result in poor or no internet connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

