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The Essential Guide » Finding & Buying Land / Property » What Do We Look For When Buying Land For Sale For Self Build Projects?
What do we look for when buying a Building Plot for our Self Build project?
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For this section, I’ll assume that you have already given some thought to the “location” of your land (if not, then I suggest you read the previous two sections before this one), and that you are now at the stage where you are actively searching for a suitable piece of land on which you can build your new home.
First of all, I suggest that you try to see as many plots as you can, just so you can start to learn how to compare their “good points” and “bad points”. – The more you walk round pieces of land, the more of a “feel” you will get for “what’s good and what’s not”.
Here are some “pointers” for you to bear in mind as you visit each plot:
1) Size:
- Will it be suitable what you “need” and “want” in terms of the property you can “fit” onto the land?
- Will there be enough garden and parking area for you?
- Is it an unusual shape which will mean that you have to design something which may cost more to build? – If so, will it still be within your budget?
- If it is very narrow will you be able to get a house of a reasonable width and still be able to gain access to the rear?
- Will you be able to erect scaffold around your proposed property whilst you build?
- Will there be room for a storage container, a canteen, a toilet, and will there be room to stack materials safely way from the building?
2) Situation:
- Does the area have a good reputation? – Does THAT particular road have a good reputation? (Sometimes individual roads within “decent” areas can have bad reputations, affecting resale potential and value).
- Is it on a busy road, if so, will it be safe for your kids?
- Is it a high Council tax area?
- Is there adequate parking for visitors?
- How long will it take you to get to work in the rush hour?
- Is there a decent school nearby?
- What about bus stops, train stations, shops, entertainment, take away, a decent pub within walking distance?
Weigh up what importance any and all of those factors have to your family and rate the land accordingly.
3) Ground condition: 
- Have a close look at the ground as you walk round. - Does it look fairly solid and dry? - Is there “holding water” or “boggyness” anywhere, although the weather conditions may be dry? (This could suggest a high water table which may cause extra cost in the foundations).
- Does it appear to have been used for industrial purposes at any time? If so, are there any foundations apparent which have been left and which will need to be removed? – If so it could add significantly to the foundation costs. Are there signs of “chemicals” on the surface of the land? – e.g., in any puddles (often shown up by a “rainbow” effect)?
- Are there any signs of settlement (areas of depression distinct from the general level)?
- Is there any sign of one of the “virus” type weeds that seem to be expanding at an alarming rate around the country? – If so you may have to treat the whole of the land which can be very expensive. Is the ground made up of clay / sand / soil / rock? – All can be built on, but all have their own properties which affect the foundation costs. Is there any running water or running sand? – Both can cause problems and expense.
4) Inherent properties:
- Is the site sloping? (Which could mean that you need to bring stone in to make up levels over some areas).
- Will you need to take “spoil” away? (if there are “viral” weeds you may not be allowed to, or may have to pay a lot of money to do so).
- Where does the sun rise and set? – Will you get sun on the back garden during the day and in the evening?
- Are there trees either on the site or close by? - Will their roots affect the development? – Are they listed (protected)? - Will they block out the light to your windows?
- Are there existing features that will directly affect you? (E.g. a high tatty brick wall belonging to a neighbour. – Would they let you improve its appearance?
Look for anything which is unique to each plot which could have an effect on your plans for it.
5) Existing buildings:
If you are considering demolishing a property to make way for your new property you have a “whole new set” of considerations to add to your planning:
Planning / extra time / finding contractors / cost / health and safety / security.
You’ll need to do some homework before you commit yourself. - Talk to the owners and to subcontractors to try to get information about the existing building so you can decide whether or not it is still a viable venture.
(Also read the relevant sections of this guide to help you to what you need to “look out” for).
6) Ransom strips:
These are nasty little “invisible” features which often crop up on building plots!
You may find a lovely piece of land at an excellent price.– Great! – Too good to be true? - Possibly. Many plots have “Ransom strips” across them.
These are simply small areas of land across where the access to the site would need to be, which are owned by someone other than the land owner.
The owner of the ransom strip may (or may not) have agreed to sell it to the buyer of the land, - but often for a very high figure.
A few years ago I came across one such example. The land was lovely, and was up for sale at £30,000, which was about 25% less than the price you would expect it to be. - However, when you started to read the “fine print” you found that it had a 3ft ransom strip across the access, and that the owner of that strip wanted £40,000 for it! (Yes! -£40,000 for 3ft!) – So, in fact the land in fact was too expensive for what it was. - Simply because of that small 3’ strip of land across the front!
After a few months of it not selling, the owner of the strip will probably have seen sense and decided not to be so greedy, but you just never know. Sometimes owners will put stupid prices on ransom strips simply to try to stop anyone building there (especially if they live next door).
If you come across one of these “nasty little critters” (the land – not the owner!), just be careful not to end pay too much for the land and making the whole project either liable to fail, or at least to reduce your profit margins significantly.
7) Planning eligibility:.jpg)
- What do the properties around it look like?
- How strict are the Planning Office?
- We cover all the “Planning aspects” in other areas of this guide but bear this factor in mind when you are “plot searching”.
8) “Time of day” factors:
- What time of day did you go to view the plot initially? - It’s always a good idea before committing yourself to a piece of land on which you may build a home in which you plan to live for several years, to see if “time of day” has any impact on your views on its suitability.
- In the evening are there cars parked everywhere? – Are you planning on parking any cars ( your own or visitors) on the road? – Will you or they be able to find space?
- Are there rowdy children playing in front of your plot, or sitting in groups on walls nearby?
- Is there sufficient street lighting?
- Are there noises nearby? – Is there a noisy pub, or sports field.
- Is there a school where children will be playing during the day creating significant noise?
- What is traffic like at different times of day? – Is the road busy?
All these factors can have an effect on your final decision as to the suitability of the plot for you as a buyer.
9) Services across the site:
Have a good look around the site for drains, manholes, overhead cables, or anything else which may affect either the positioning or shape of what you can build on the land.
Go to the local “Service Authorities” and check with all of them ( gas / electricity / water / drainage etc) whether or not they have any services running under your site. (One way to do this is to use the “dial before you dig” services for the various services, which are available across the UK and can easily be found on the internet).
If there are services across land, they can potentially have a “terminal effect” on the project.
For example:
A main drain running right across the middle of land, which cannot be moved, and which you are not given permission to build over can effectively stop the project in its tracks! – Even if you can get around the position of the actual drain itself, there is often an area on each side of the drain (usually 3m ) where you are not permitted to build. - This is called the “maintenance strip”, which in theory machinery can enter at any time in order carry out works on the system (in reality this very rarely happens, but you need to bear it in mind).
10) Accessibility:
- What is the visibility like as you enter and exit the plot? - Could the Planning Department ask for any alterations to the entrance area in order to grant Planning Permission? - If so would those conditions affect your neighbour’s property? – AND - if so would your neighbours allow you make those alterations?
- Will you be able to get the “plant” and “materials” you need to develop the property into the site?
- Are there overhead cables?
- Are local roads accessible by delivery wagons (some of which will be large)?
- Will the Trusses be able to be delivered, and will you also be able to position a crane to off load them.
- Will deliveries cut off the road for other traffic? – If so will you need to allow for traffic lights?
- What about services installations? – If the main is on the opposite side of the road, a trench will normally need to be dug to connect your property. - Will this be possible without major planning and disruption?
- What are the site conditions like at the entrance? – Is it boggy? - Will you need to improve it before you start to take any deliveries?
Access is an important factor, not only for the use of the property once it is complete, but also for the practicalities of building it, and for obtaining Planning Permission in the first place.
11) Neighbours:
You can tie this is with the “Time of day” factors.
Try to get an idea of what your neighbours could be like. A recent survey had “good neighbours” as being one of the most important factors in being happy where you live.
- Look at their garden. - Is it “looked after”?
- When you call in the day or evening are they playing music loud with the windows open?
- Do they have large dogs which bark at your all the time you are viewing the plot?
- Are there old disused cars parked, rusting in the drive?
- Try to meet them. After saying a quick “Hello” you will get a good idea of how they are going to be if you buy the plot. - Some neighbours are VERY “anti” the new development, and will try to make life difficult for you. – Is it worth the hassle?
- If you can speak to locals, ask them what they think of your street? – They may know things about people that are not obvious to anyone who is just moving to the area.
12) Security:
- How secure would you feel living there? - What is the “feel” of the area like?
- Is there a crime problem in the area?
- Do you think you would need a good security system on your property to make you feel secure? – If so add it to the project cost.
- Will you need electric gates and high fencing, cctv etc? – These are not necessarily things to put you off living in a certain place, but they are factors to consider from a personal and a cost point of a view.
13) Cost:.jpg)
Is it worth what the sellers are asking? – Especially in YOUR personal circumstances, with YOUR “Needs and wants” lists to try to fulfil. You should by now have a good idea of what you want to build on the land. You should also have worked out roughly what it will cost you to develop and complete the development of the building itself.
Once you have gone through the all these pointers (and looked for things that might not be listed here), then take a look at the land “as a whole”.
Do you like it? – Does it still “feel” like a place you would like to live?
Do all the factors you have noted still make the plot “financially viable” for the sort of project you would consider for it? - Do the “maths” and try to give an approximate cost to each of the factors that are relevant to this plot. Once you work them out, add them to the asking price of the plot (they are REAL COSTS and you ignore them at your peril!)
Once you have gone through this whole process you should be in a better position to decide whether or not you want to move forward to possibly making an offer.
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