What Is a Site Plan? 11 Things Good Site Plans Must Include
Jun 30, 2020
If you’re building a simple project like a shed, simply sketching the details on a piece of paper will give you most of the information you need. But when you’re building a house or commercial project, you need a far more detailed plan.
What is a site plan?
A site plan—sometimes called a plot plan—is an architectural document that functions as a readable map of a building site, giving you all the details you need to know about how the structure will be oriented on the lot. A builder or contractor will create a diagram that shows the plot of land and its property lines, along with its landscape features, structural elements, setbacks, driveways, utility poles and power lines, fencing, and on-site structures.
Even landscape elements that don’t sit right on your property might be recorded on a site plan, says Jordan Smith, because the site notes can contain valuable information that impact your property. For instance, a tree on a neighbor’s property might impact the way you protect the land in your lot.
The site plan often appears on the title page of your property’s collection of documents (known collectively as blueprints) and functions as the overview of the property. It includes the sheet index of all the different prints.
Most site plans are 2D aerial maps that give you a clear overview of your property’s features. A 3D rendering is a three-dimensional, full-color plan that’s particularly useful for understanding the landscape, including plantings, the building’s parking, and outdoor structures.
Site plans are only one component of a property’s blueprints. Learn everything you need to know about reading blueprints in MT Copeland’s online class, taught by professional builder and craftsman Jordan Smith.
What are the uses of a site plan?
In addition to use by architects and contractors, site plans have several other important functions. County governments require that you file site plans so they can make sure that the state and local building codes are followed. They are also a historical record of the structure, and any alterations a property owner has made over time.
Real estate agents use site plans to show all the home’s key features, including the size, scale, and orientation, and key outdoor features.
For those working on home improvement projects like a new pool, home addition or a deck, you’ll use the site plan to plot out those revisions. “Instead of just drawing up a patio and sending it out, we’ll put it on the original prints and we’ll make a revision,” builder and craftsman Jordan Smith explains. You might even see possibilities in a site plan that you hadn’t originally considered, such as space for an additional landscape feature or outdoor room.