Aldgate, Tower Hamlets E1
Flat extension and renovation
Project description | Aldgate, Tower Hamlets E1 Flat extension
Addition of a two storey rear / side extension and internal alterations to a ground floor maisonette flat
Architectural services
- Initial home consultation.
- Measured survey and production of a set of drawings as existing.
- Planning stage design and submission.
- Obtaining local authority approvals, and liaising with other consultants.
Project type | Two storey rear extension and internal alterations to a flat
Client | Private
Location | Aldgate, Tower Hamlets E1
Currently | Construction stage – Autumn 2022
Design considerations and Tower Hamlets planning comments
Proposed double storey extension and a external terrace area at the rear. Proposed a new window at the side elevation.
The proposal relates to the ground and lower ground floors of a late Victorian warehouse. The building is not listed nor within a conservation area but is considered to be a non-designated heritage asset.
The host building is an attractive former warehouse and is well preserved. However, the building is neither statutory listed nor within conservation area and the proposal will not be visible from the street. Although the amendment would result in the loss of an existing window opening on the rear façade, the replacement door is considered to be appropriate in its form and materiality. Crittal style doors have been selected that mirror the existing industrial aesthetic of the host building. Furthermore, the window to be removed will be relocated and inserted on the side elevation of the new extension. The amendment is considered to be acceptable as it would not seriously compromise the architectural merits of the building, especially considering this wholly private view.
Overall, it is not considered that the proposal would protect the amenity of neighbouring buildings and would not result in an unacceptable level of overshadowing to private outdoor space. It is therefore considered that the proposal would be in accordance with policy D.DH8 of the Tower Hamlets Local Plan 2031 (2020).
Recommendation – Approval
Considering a flat, maisonette or older-building alteration in the borough? See our Tower Hamlets residential architects page for advice on flat extensions, heritage-sensitive changes, leasehold issues and planning considerations.
For advice on flats, maisonettes and heritage-sensitive alterations across the wider region, see our East London residential architects page.
For inspiration and ideas see below some of our other residential projects in Tower Hamlets.
For similar projects to this Aldgate Tower Hamlets E1 Flat extension project see the following residential design guides.
HOME DESIGN – Find ideas for your project.
- Side extensions London residential guide
- Rear extensions London residential guide
- Kitchen extensions London residential guide
- Roof extensions London residential guide
- Residential renovations London guide
- Mansard roof extensions London residential guide
- Contemporary extensions London residential guide
- Flat extensions London residential guide
- Garden flat extensions London residential guide
- House extensions London residential guide
BOROUGH SPECIFIC ARCHITECT AND PLANNING GUIDES FOR YOUR HOME PROJECT
Your local Council will have in place design and planning requirements for your home project and you will need to obtain planning approval for a wide range of extensions and alterations to your property.
When you get in touch we will offer you detailed advice about what is likely that your Council will approve and in the meantime we have prepared the following architectural and planning guides that include extracts of the relevant planning policy and examples of our projects in our Borough.
Barnet architects | Planning and design homeowner guide, Camden residential architect and planning guide, Enfield residential architect and planning guide, Hackney residential architect and planning guide, Hammersmith Fulham residential architect and planning guide, Haringey architects | Planning and design homeowner guide and planning guide, Islington residential architect and planning guide, Kensington and Chelsea Conservation architects, residential and planning guide, Lambeth residential architect and planning guide, Lewisham residential architect and planning guide, Newham residential architect and planning guide, Tower Hamlets residential architect and planning guide, Waltham Forest residential architect and planning guide, Wandsworth residential architect and planning guide, Westminster residential architect and planning guide
Request a free Feasibility Review
If you're not quite sure what’s possible, or whether now’s the right time, we can help you make an informed start.
Send over your address, a few photos, and a short outline of what you're hoping to achieve.
We’ll take a look at your site context, planning history, and potential constraints and respond with early advice tailored to your home and circumstances.
Email us with the subject “Feasibility Review” or send us your information through our Contact us page.

Book a Home Consultation
It is the ideal first step if you are planning works to your home or if you are in the middle of purchasing a property in need of renovation.
George will visit the property to understand its character, how you use the space day to day, and offer advice on all relevant design and other matters.
You will come away with a clear sense of your next steps and greater confidence to make informed decisions. The consultation (2hrs, £250 +VAT) is a standalone service with no obligation to proceed.
Visit our Contact us page to book.

Not sure where to start with your renovation or extension?
Read this before you meet an architect, speak to a builder or spend money on drawings.
This free, architect-prepared guide walks you through the 15 essential questions every homeowner should ask before starting a project.
"Should we renovate, extend… or walk away?
15 Questions every London homeowner must ask before starting a project to include homes in Conservation Areas and Listed Buildings."
Whether you're planning a modest rear extension or major alterations to a listed home, it will help you avoid expensive mistakes and give you clarity on what’s possible for your property. Includes guidance on:
Planning approvals. Conservation areas.
Timelines and costs. Appointments you need to make.
Design and sustainability options.
When to press ahead and when to walk away

We provide architectural services for residential projects in the following London Boroughs:
Barnet, Camden, Enfield, Hackney, Hammersmith and Fulham, Haringey, Islington, Kensington and Chelsea, Lambeth, Lewisham, Newham, Tower Hamlets, Waltham Forest, Wandsworth, Westminster
We specialise in
- Greener homes
- Retrofit and energy efficiency for older and traditional buildings
- Conservation areas
- Listed Buildings
- Homeowner architectural services
- Property developments architectural services

GOAStudio London residential architecture limited.
86-90 Paul Street, EC2A 4NE, Hackney
Chestnut Avenue South, E17 9EJ, Waltham Forest
t: 0203 984 3005
