Author: wahid

You can use glass boxes as a genuine structure for extensions such as a conservatory. These glass box extensions provide a great external view of your property’s interior. They can be built using aluminium for support section. However, it is necessary to make them as slim as possible to minimize sightlines. Furthermore, it ensures that maximum light can come inside the extension. With a simple glass box extension, you can increase floor space in the house and bring more natural light in your property during daylight.

Most of the people think that glass is meant for roof lights, doors, and windows. However, a frame of aluminium allows you to hold planes of glass together to make not only a door but the whole face of your property.

Energy Performance of Glass Box Extension

A glass box extension provides great energy performance. The argon gas and Low-E coatings ensure high levels of insulation. Furthermore, you can combine it with new glass coatings and treatments such as heat-reflective specifications which ensures better insulation. So, you can relax as with glass box, you do not need to worry about heat loss in winter.

Planning Permission For Glass Box Extension

Whenever we talk about any extension or conversion, it is important to know whether it requires a planning application or not. In some cases, no matter the extension comes under PD (Permitted Development) you still need planning permission such as in conservation areas. Basically, you need to show the local authority that you will follow all the rules and it will not affect the aesthetics of the original building. If your house is not situated in a conservation area, then your home extension can be covered by the government’s Permitted Development Rights. If you have doubt, then you can contact the local planning authority for clarification.

Multiple Functionality

One of the biggest assets of the fully glazed box extension is design flexibility. You can not just ignore its “wow factor”. It does not matter whether you are using this extension at the rear of your living space or to connect multiple parts of your home. When it comes to functionality, there are lots of options to consider. You can use sliding doors in your extension to provide access to a terrace or you can have ventilation openings.

Glazing

As we mentioned earlier that flexibility in design is what makes a glass box extension a great improvement to your home. One of the problems that you can face is the greenhouse effect. However, you can use a solar control coating to prevent UV rays as they can make the space too hot. But you can still enjoy the natural light inside your home.

Well, it also provides an external view of your interior but using a glass box structure, you can avoid others to see inside.

Last Words!

Adding a glass box extension is a great way to improve some living space while enjoying the exterior view. There are lots of coating options for the glass that you can use to make it how you like it. You can use openings for ventilation or can use slide doors for access. A solar control coating will reflect UV rays to avoid the greenhouse effect while letting natural light from every angle.

Are you planning a single story extension and want the process to go smoothly? Then you are in the right spot. As in this article, we will cover this topic from planning to costing. The first step is to verify whether you need planning permission or you can do the construction under permitted development rights. After that, you need to find a build team and good planning to make sure the extension completes on time.

Planning Permission for Single Story Extension

You need planning permission for a single story extension if:

• It covers more than half the area of surrounding
• It extends towards a road.
• You need to increase the height of the building
• Six meters from the rear of an attached house.
• You have a detached house, then you need planning permission if it extends eight meters from the rear
• The extension is taller than four meters.
• You are using different materials than you use in the house.

The limits clearly indicate that if you are planning a large extension then you need planning permission. However, you also need to keep in mind that a larger single story extension is more cost-effective.

With that said, you also need to know that reducing the size of the garden can affect the value of your property.

Permitted Development Rights for Single Story Extension

You can also build an extension under permitted development rights in which you do not need planning permission. To start building under these rights, you need to apply for a lawful development certificate from a local council. You can build without it, but you still need to provide paperwork to prove that you meet all the requirements.

You can visit the official website of the government for the PD criteria. We will recommend you to check with your local authority to verify the information. In some areas, there are some unique restricted rights such as conservation areas.

How to Find an Architectural Service Provider?

Finding a local architectural service provider is easy in the UK, but finding a good one requires some homework. You need to find someone who can carry out small-scale work. Furthermore, someone who can demonstrate similar house extensions that impress you.

Find a firm that is located near to your house. Some designers do not charge any fee for initial visits.

Find A Builder

If you are working with a design & build company then you do not need to find a builder. These firms can carry out all the work from the start. But if you do need to find a builder then ask for recommendations. You need someone who can help you find reliable contractors and have experience with planning. Bear in mind that experience is a must with this kind of project. After the conversation, you and the builder can agree on a timeline for the project completion.

Project Management

If you are not sure or do not have time to manage the project then you can appoint a project manager. The person will help you with planning and building a single story extension. If you are sure that you run it yourself, there are lots of resources where you can get help. Furthermore, doing so will help you understand the process and can help you save hassle and money

The numbers that we are going to provide for kitchen extension cost can vary depending on the project. But one thing that is going to benefit is the newly converted space. No matter, you need a conservatory, single storey, or side return kitchen extension, this home improvement project will let you enjoy open plan living. Anyhow, you need to make sure that the investment you are making outweighed the value it adds to your property.

How Much Does A Kitchen Extension Cost?

The cost of any extension or improvement to your property depends on how much work you plan to do. You should also need to add the professional fees and build cost to the budget. In some cases, you also need to get planning permission and building regulations approval so keep these things in mind too. Furthermore, there are other things too such as the cost of decoration and flooring.

In this article, we will share all the expert tips and information that will help you get an estimate of kitchen extension cost

Kitchen Extension Build Costs

If you are looking for a single-storey extension, it can cost you around £1,500 per square meter. On the other hand, an individual extension including windows and doors will cost between £1,800 to £2,500 per square meter. If you want high specification finishes then the cost can increase up to £3,000.

In some cases, you may need to make changes in the foundation of the house. A structural engineer can help you with estimating the foundation costs.

Kitchen Extension Professional Fees Cost

The designer will charge a three to seven per cent fee of the overall build cost. You will also need planning drawings for the planning permission which can cost around £2,400 to £3,600. You also need to pay for the survey of your house which will cost you between £500 to £1,500.

Construction drawings are also required for the construction and building regulations approval. The cost of these drawings is the same as planning drawings. The fees of a structural engineer range from £500 to £1,000. You need one to design the roof, foundations and any large span openings.

Planning Permission

Whether you need planning permission or not depends on your specific project. Generally, the planning application fees is around £200. However, it can vary depending on your project and where you live. There are other kitchen extension costs too such as;

• Tree Report which can cost £200 upwards
• Flood risk assessment, if you are living in a flood zone and can cost £600 upwards
• Depending on your area, some local authorities require ecology report which costs £720 upwards

How Much It Adds to the Value of Your Home

When you are adding an extension to your home, you are investing money. So, you need to make sure that the investment you are making adds value to your property.

A single-storey kitchen extension can add 5 to 100 per cent value to the property. While planning an extension, you need to make sure that what you are spending is not going in vain. You can speak to a local estate agent to get an accurate idea. You can also ask for advice about which type of extension adds more value to your property.

Adding an entirely new storey to your home is a brilliant way to introduce more living space for your growing family. A single storey extension allows you to add a new home office, kitchen space. Furthermore, it is a cost-effective alternative to moving your house. In this article, we will discuss the single storey extension cost.

There are various ways to break down the cost. We will first discuss some rough costs of the project.

The cost of construction depends on the results you want to achieve. Depending on that, it can cost you around £1,500 to £1,900 per square meter for basic and £1,900 to £2,200 per square meter for a quality build. But if you are looking for excellent quality then expect to pay around £2,200 to £2,400 per square meter for a single storey.

The single-story extension cost of 4m x 5m would be £30,000 for basic quality, £38,000 for good quality, and £45,000 for excellent quality. You should keep in mind that it does not involve the cost of interior fit-out, VAT, and professional fees. If you include them too then a single storey extension cost would be between £40,000 and £60,000.

The cost can also vary depending on the area, for example, if you are living in London then it will cost significantly higher. However, it usually costs less than a 2-storey extension as it needs less steelworks and substantial foundations. On the other hand, building a double-storey extension cost less per square meter.

Cost of Interior Fit-Out

The single storey extension cost of interior fit-out depends on the rooms. However, these rough estimates can help you:

The cost of a new kitchen is around £5,000 to £20,000. If you go for high quality then the cost will increase significantly.

Depending on the fittings, the cost of a new bathroom is around £4,500 to £11,000.

When it comes to the flooring, you should add £25 to £100 per square meter to your budget.

Sliding or Bi-fold doors will cost you £1,400 to £2,200 per linear meter. It is the best option to bring it more natural light inside the home.

If you adding an additional storey to the house, then you will need to upgrade the heating system as well. It requires work by a plumber for no more than three days and will cost you around £150 per day. It does not involve the cost of the material.

The cost of underfloor heating varies. You will also need to install a new boiler to meet the demand of water-fed underfloor heating.

Project Fees

Normally, the fee of an architect is three to seven per cent of the construction cost. If the cost of the project is £60,000 then the fee of an architect will be around £1,600 to £4,200.

If you also need a structural engineer then add more £1,000 to £2,000 in your budget. You will also need planning drawings from the architectural service provider for planning Permission.

Single Storey Extension Cost For Planning Permission

The fee for planning permission in England is £206. You will also need the certificate of lawful development which will cost you £103. Bear in mind that the fee for discharging planning conditions is £34. That is why; it is important to apply with an architect or builder who is familiar with the local planning authority.