Flat 20, Herbert House
Flat 20, Herbert House
Description & Estimates







According to the public record, Flat 20, Herbert House is an early-century apartment with 742 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 20, Herbert House is £433,624 and the estimated rental value is £2,589 per month.
The apartment is within Herbert House, Old Castle Street, London, E1.
Old Castle Street, London, E1 is located in the borough of Tower Hamlets within the E1 postal district.
Our Data Sources
Flat 20, Herbert House has no records in the the Land Registry and a single entry in the EPC database dated November 2018.
We combine this information with public data 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 20, Herbert House is in very good condition we estimate a sale value of £455,305 and a rental value of £2,718 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £403,270 and a rental value of £2,408 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Flat 20, Herbert House has dropped by £12,093 (2.8%), while its estimated rental value has risen by £140 per month (5.4%). Based on current estimates, the property offers a gross rental yield of 7.2%.
Energy Efficiency
Flat 20, Herbert House has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Nov 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
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 20, Herbert House within a radius of 160 metres over the last 2 years.
The most recent example is Flat 35, Denning Point 33, Commercial Street, London, E1 6DH, a leasehold flat which sold for £458,000 on the 3rd March 2026.
Read more about house prices in E1.
- Sold Mar 2026£458,000 | 2 Bed FlatDenning Point 33, Commercial StreetFlat 35, Denning Point 33, Commercial Street, London, E1 6DH
- Sold Jan 2026£425,000 | 2 Bed FlatArcadia Court 45, Old Castle StreetFlat 60, Arcadia Court 45, Old Castle Street, London, E1 7NY
- Sold Mar 2021£330,000 | 2 Bed FlatDenning Point 33, Commercial StreetFlat 16, Denning Point 33, Commercial Street, London, E1 6DH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Old Castle Street, London, E1 has a total of 206 addresses. According to our analysis of all the public data, Flat 20, Herbert House is the 58th largest and the 61st most expensive property on the street.
When compared to the postcode district it is £82k less expensive than the average property in E1.
More reading links
Schools Nearby
- 200mMulberry Canon Barnett Primary Academy
- 300mChrist Church CofE School
- 300mThe Aldgate School
- 700mLondon Enterprise Academy
- 900mWapping High School
- 1.0kmMulberry Academy London Dock
More reading links
Public Transport Nearby
The closest station to Flat 20, Herbert House is Aldgate East station, which is 200 metres away.
- 200mAldgate East
- 300mAldgate
- 600mLondon Liverpool Street
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast 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.

