Replacement Dwelling: building the superstructure

After a long wait for planning approval, as soon as our construction team was on site at our latest replacement dwelling project, the building of the superstructure has been very straightforward.

What’s involved building the superstructure?

After a long wait for planning approval, as soon as our construction team was on site at our latest replacement dwelling project, the building of the superstructure has been very straightforward.

Once planning permission for the project was granted, our client took care of the demolition of the existing house and moved into a static caravan close by. This will be his home until his new house is complete. There are definitely some advantages to living so close to your self-build project but it’s important that contractors are very aware of the health and safety issues involved when someone is effectively living on the construction site.

Demolition of an existing building

When undertaking demolition, don’t forget you have to apply for permission to demolish and you need to make sure you have received the necessary permissions before you go ahead. You need to make sure all the services are switched off too before the demolition can take place. If you are taking care of the demolition yourself, make sure you find a reputable contractor to undertake it all who will make sure that all essential health and safety is adhered to and essential work, such as an asbestos survey, is carried out.

When demolishing an existing building for a replacement dwelling, it’s well worth taking your time to have a good look inside to assess if there’s anything you want to keep to re-use in the new property, such as oak beams or internal doors. 

Following the demolition of the old house, we made sure that the hard core and concrete footings were crushed and repurposed in the new build to be used as hard core for the patio and driveways etc.

Laying foundations

Due to the heavy clay soil in this area, we laid down polystyrene heave boards to protect the foundations and the floor slab from ground heave movement which are caused when clay expands and contracts. This is a labour-intensive exercise but well worth doing to minimise any future impact on the foundations. We also installed a damp proof course.

Although our client had initially wanted LPG as his energy source, having undertaken further research, he changed his mind and elected to go with an air source heat pump instead. This required some changes to our block and beam design to hide all the underground ductings which this system needs.

Just another brick in the wall?

This beautiful house has very distinctive, intricate brickwork details which required our technical team and the bricklayers to work closely together to make sure the profiles exactly matched the CAD drawings. As an example of the elaborate nature of the brickwork, on an average house, bricklayers take around 60 points on the perimeter wall to plumb off to ensure the walls are completely level, here there were an incredible 180!

Another design feature that our client was particularly keen on was to have arches above the windows to create the rural aesthetic he wanted. This would have been quite straightforward to include but he specifically wanted elliptical arches. There are no templates available for these, so we created our own. Furthermore, again for aesthetic reasons, our client did not want the windows to have lintels so all the window arches have to be self-supporting; this was another tricky challenge for our technical team, to make sure that the finished result looks perfect and is what our client wants but still adheres to all building regulations and safety requirements.

With the superstructure complete, you can really see the scale and detail of this stunning house. Now we have begun on the interior work which will transform this remarkable building into a beautiful home.

If you have always dreamed of building your own home, talk to us. Find out how we can help you design it, secure planning approval and carry out the whole build with our complete turn key self-build package. Contact us to find out more.

A Day in the Life of CB Homes’ Land Manager

Nathan Booth has been Land Manager at CB Homes for the last three years. His role involves overseeing and maintaining the company’s land strategy, for both developments and for one-off plots to cater for our self-build clients.

Nathan Booth has been Land Manager at CB Homes for the last three years. His role involves overseeing and maintaining the company’s land strategy, for both developments and for one-off plots to cater for our self-build clients.

How long have you worked at CB Homes?

I started working at CB Homes over ten years ago as an Assistant Site Manager and I worked my way up from there to my current position. It means I have a really in-depth knowledge of how the whole company works, as well as a very thorough understanding of the life cycle of each and every project we undertake.

What do you like most about your job as Land Manager?

I really enjoy the responsibility of my role. If I can’t find land, then literally nothing can happen! I actually enjoy that pressure. It’s incredibly rewarding to find a piece of land, get it through the minefield of the planning office and then start to build beautiful property. Years later, when I drive past that site I feel really proud to have been a part of creating the community that has developed there and knowing that people have built new lives there.

What does a typical day look like for you?

Every day I receive lots of enquiries through our website and via email so I have to go through those and respond to them. Potential clients may get in touch at any point with questions about projects. Usually, they are getting in touch to say they have land and want to find out about self-building or they may have a particular planning policy question. These can be quite straightforward queries or may need quite a bit of time spent to answer properly. My feedback will be with an email, a phone call or a Zoom call. To help us find land, we have a land website to target the online market, so I spend a lot of time responding to leads we receive on that too.

You never know when that first point of contact is going to lead to a new relationship with a client that may culminate in our delivering a new home for them. That might happen within a few months or it might take several years. Regardless of the timescale, it’s really important to engage with them from the very start of their self-build journey.

Once I have spent some time on admin, I may leave the office to go and meet some clients, do some site visits of current developments, or carry out planning or cost appraisals. Once a potential plot has been identified then I have to approach the agent or owner, look at feasibility studies, sketch schemes, land values and then start negotiations.

It’s important that I build relationships with local people, estate agents and land agents as they are my best source of finding out about possible plots. I also look at directly sourcing land via planning policies. There are such frequent rule changes, I have to keep on top of national and local policies and planning guidelines too. I have to make sure I’m fully up to date on local development plans, as land might not be available now, but may be in several years’ time. I always have to be looking really long term, so there is a pipeline of projects for CB Homes. I’m always on the lookout for what we call windfall sites, which are where there is land ready to go within settlement areas, whether it’s brownfield, commercial, or even large gardens.  

Environmental concerns are more important than ever

These days of course, environmental concerns are more important than ever, so right from the start of looking at any potential plot, I’m looking to see how we can further reduce our environmental impact. This means I’ll be looking to see where any existing natural features can be retained and integrated, such as surface water ponds or reedbeds that could be used for surface water drainage. I’ll also be looking at space and thinking how renewables, such as ground source heat pumps, can be included aesthetically so they can be effective but not spoil the lines of the buildings.

What’s your biggest challenge as Land Manager?

Finding land is certainly the hardest part. The ongoing scarcity of land is a real problem, fuelled by land banking where land is taken out of the market, often by large scale developers, which has a significant impact on availability for everyone else.

Currently land is hard to find and the planning process is slow

In addition to finding plots for our self-build clients, I also have a land finding role for CB Homes Developments where I’m looking for land suitable to build from 2-20 houses, so around .5 acres up to 5 acres.

As land is so hard to find for self-build projects, I’ve actually widened the scope of my role so I keep an eye out for single plots that are available that might match our clients’ prerequisites for a self-build. Where we can, we buy a plot, get planning approval for a self-build house and then offer it out to clients. They often have the option to make any tweaks they want to the design while it’s passing through the planning process. This makes sense at the moment especially, with the planning process being very slow. Planning used to take eight weeks, but now it can take eight months, so a big part of my job is managing client expectations about the timescales of a project.

Why do you think people like CB Homes’ houses?

Housing developers often get a bad reputation, which sadly is not always undeserved but we have a hard won reputation and track record to maintain. We are first and foremost a very local developer – where we build is where we live so the local community is very important.

CB Homes covers a large area in the North West, including North Shropshire, South Manchester, Wirral, Cheshire and the Welsh borders. As a bespoke developer, we specialise in small exclusive bespoke builds, with high specification, on good plot sizes. The houses are usually 4-5 bedroom executive homes, but the company also builds some small starter homes, which are usually 2-3 bedroom mews-style. Our schemes have to be financially viable of course but for us, it’s never about cramming in as many houses as possible as we’re not competing with the mass market.

We have a good reputation with Local Authorities as they know the quality of our schemes. We provide individual care and attention from day one, we care enormously about the homes we build and we want everyone to be able to recognise the quality of a CB Homes build, whether it’s a starter home on one of our small developments or one of our award-winning ‘grand design’ self-build homes.

Do you have land to sell? Get in touch today. Interested in building your own home? Talk to us about our complete self-build package.