While often unpopular with locals, people who wish to cash in on their gardens get a lot of help from planning laws. According to Craig Noel of Strutt & Parker, it is becoming very difficult for planning authorities to resist applications to build houses in back gardens, thanks to one of the new planning guidelines, PPG3, which obliges houses to be built at higher densities in future.
Usage restrictions aren't necessarily a bad thing – they almost always make sense on some level. They're designed to help maintain order and support the value of each property in the subdivision. On the same coin… if you aren't aware of these restrictions before you purchase, they can also create some conflict with the plans you had in mind for the property. This isn't common for most land investors (because most people have no intention of using their property for purposes that don't jive with their surroundings), but even so – you should always make sure you understand what the rules are BEFORE you buy a parcel of vacant land. This will help you avoid owning a property that requires maintenance you don't want to do, or that can't be used for your intended purpose.
Very good question, Trevor. We plan to do a blog article on this subject soon. You are pretty much on the mark with your example of 25% of the final to-be-built home’s value as a rough guide to a lot’s value. You’ll see that some markets use different valuations (even within the same city or region), but in many markets an estimation of the value of the lot generally can range from around 20% of the home value (for more rural or lower price point homes) up to around 30% or more (often for higher end communities or for urban/infill areas with less lot supply and higher home prices). Of course for some lots/properties these rules simply don’t apply, like oceanfront lots or land with other unique characteristics.
I’ve been reading your tips on a couple of sites. Very informative. I got burned on county denying a septic permit. Redemption. The illegal lake keeping the water table to high on my two tax lots mysteriously got drained. I live 80 miles away and my neighbor called me and said when it quits the winter rains your property will perc. My coastal property in Oregon just increased $60,000.00 a lot. I’ll deal. Cleared and level
You have to be careful, however, that the access road you create cannot also be used for subsequent developments in neighbours' gardens. Otherwise the developer, having bought your garden, will knock on your neighbours' doors and buy several back gardens. If this happens, Mr Noel said: "The access road beside your house, which you thought was only going to be used by a couple with one invalid carriage suddenly becomes the way into a development of 30 homes."
Another surprise to landowners attempting to subdivide their land is that the act of subdividing can raise any number of additional requirements and costs on your land. While your existing parcel may have been grandfathered so that it does not have to comply with some newer laws and regulations, undertaking a subdivision can trigger a new set of impacts and requirements.
Land Requires Different Sales Techniques – A home has a kitchen, bathrooms and a façade that can be visual and photogenic. You can hold an Open House for a home and walk a buyer through each room to help make the sale. Buyers can easily visualize themselves in – and fall in love with – the built home. It’s just not the same for vacant residential lots and land.