Finding a beautiful piece of land in Treasure Valley can make it easy to start picturing your future home before you’ve even signed the paperwork.
You can already see the house, the shop, the backyard, and maybe a great view of the foothills.
But before buying land to build a house, there are some important questions you need to ask.
Not every piece of property is equally easy, or affordable, to build on. Utilities, access, soil conditions, zoning, septic requirements, and even the slope of the land can significantly affect what you can build and how much it will cost.
If you’re looking at land for a custom home in Idaho, doing your homework before you buy can help you avoid expensive surprises later.
Here are some of the most important questions to ask before buying land.
Is the Property Actually Buildable?
It sounds obvious, but this should be one of your first questions. Owning a piece of land does not automatically mean you can build whatever you want on it.
Local zoning requirements can dictate how the property may be used, where structures can be placed, how far they need to sit from property lines, and sometimes what types of structures are allowed.
Ask about:
- Current zoning
- Required setbacks
- Minimum lot sizes
- Building height or size restrictions
- Restrictions on accessory buildings or shops
- Any other requirements that could affect your plans
If you already have an idea of the home you want to build, this is also a good time to determine whether that house will realistically fit on the property’s available building area.
Are There CC&Rs or HOA Requirements?
Government regulations aren’t the only rules that may affect what you can build.
Some Idaho properties are subject to covenants, conditions, and restrictions, commonly called CC&Rs. If the property is part of a homeowners association, there may be additional architectural requirements as well.
These rules could affect:
- Your home’s size
- Exterior materials
- Roof design
- Fencing
- Landscaping
- Outbuildings or where certain structures can be placed
- RV parking
Read the applicable documents carefully before purchasing the property. You don’t want to buy land for your dream home only to discover that part of your plan isn’t allowed.
What Utilities Are Available?
One of the biggest questions when buying land for an Idaho custom home is how you’ll get utilities to your home.
A lot in an established neighborhood may already have water, sewer, power, natural gas, and internet nearby. Rural land can be very different.
Find out what is currently available and, just as importantly, where it is located.
A utility line running along a nearby road doesn’t necessarily mean connecting your future home will be simple or inexpensive. The farther utilities need to travel across the property, the more your site-development costs can increase.
Ask about:
- Electricity
- Natural gas or propane
- Municipal water
- Sewer
- Internet or other communication services
If municipal water or sewer isn’t available, you’ll also need to investigate well and septic options.
Will I Need a Well?
Many rural Idaho properties rely on private wells rather than municipal water.
Before purchasing the property, find out:
- Whether there is an existing well
- Whether a new well can be drilled
- What neighboring wells can tell you about conditions in the area
Well depth can have a major impact on cost. Water quality and production are also important considerations.
If the property already has a well, don’t assume that means you’re ready to build. You’ll want to understand its condition, flow, water quality, and whether it can adequately serve the home you’re planning.
Can the Property Support a Septic System?
If the property isn’t connected to municipal sewer, you’ll likely need a septic system. That means the land needs an appropriate location for both the septic tank and drain field.
Soil conditions, groundwater, lot size, slope, and other site characteristics can affect what type of septic system is possible.
A standard septic system may work on one property while another requires a more complex and expensive solution.
Before buying undeveloped land, find out what septic testing or approvals have already been completed and what additional steps will be required.
What Is the Soil Like?
Soil conditions can influence foundation design, drainage, excavation, septic placement, and overall construction costs.
Certain soil conditions may require additional engineering or site preparation before construction begins.
A geotechnical evaluation can provide valuable information about the property and help identify potential concerns before you’re deep into the building process.
Is the Lot Sloped?
A sloped lot isn’t necessarily a bad lot. In fact, sloped properties can create opportunities for walkout basements, interesting architecture, and incredible views.
But building on a slope can also require additional excavation, retaining walls, drainage planning, and foundation work.
If you’re considering a sloped property, talking with a custom home builder before purchasing can help you better understand its potential.
RELATED CONTENT: Guide to Building on Sloped Lots
How Will Water Drain Across the Property?
Water has to go somewhere. Pay attention to the natural drainage patterns on the property, especially during snowmelt and heavy rain.
Low areas, nearby canals or waterways, steep slopes, and neighboring properties can all affect how water moves across a lot.
Proper grading and drainage are an important part of preparing land for a custom home, but understanding existing conditions before you purchase can help you anticipate what the site may require.
Is the Property in a Flood Zone?
A property doesn’t have to sit directly beside a river to have flood considerations.
Before purchasing land, determine whether any portion of the property falls within a designated flood zone and whether that could affect where you build.
Flood-zone requirements can influence building placement, foundation design, insurance, and permitting.
Even if the proposed building site isn’t within a flood zone, it’s worth understanding how water moves through and around the property.
Is There Legal and Practical Property Access?
A road leading toward a property doesn’t necessarily mean you have everything you need for permanent access.
Make sure the property has legal access and understand whether the road is public, private, or shared.
For private roads, ask who is responsible for maintenance and snow removal. You may also want to know whether there are recorded road-maintenance agreements.
Then think about practical construction access. Can excavation equipment, concrete trucks, delivery vehicles, and other large construction equipment reasonably reach the building site?
Access that seems perfectly adequate for your pickup truck may be more complicated when you’re building an entire house.
Are There Easements on the Property?
An easement gives another person or entity certain rights to use a portion of the property.
Common examples include:
- Utility easements
- Irrigation easements
- Shared driveways
- Access easements
Easements don’t necessarily make a property undesirable, but you need to know where they are and how they affect your plans.
An easement running through the area where you imagined placing your house, shop, or driveway could force you to change your layout.
Are There Irrigation Rights or Ditches to Consider?
A property may have irrigation water rights, assessments, canals, laterals, or easements that affect how the land can be used.
Find out whether irrigation water is available, what rights come with the property, what fees or assessments apply, and who is responsible for maintaining any ditches or infrastructure crossing the property.
This can be especially important for larger lots or properties where you plan to maintain significant landscaping, pasture, or agricultural areas.
How Much Site Preparation Will Be Needed?
The price of the land is only one part of what the property will ultimately cost you. Before you fall in love with an inexpensive lot, consider what it may take to make that land ready for construction.
- Potential site costs can include:
- Excavation
- Grading
- Tree or vegetation removal
- Rock removal
- Retaining walls
- Driveway construction
- Utility installation
- Well drilling
- Septic installation
- Drainage work
Two lots with the same purchase price can result in very different overall construction budgets.
RELATED CONTENT: Why Proper Grading Is Important for Your Home
Where Can the House Actually Sit?
By the time you account for setbacks, easements, septic requirements, slopes, drainage, access, and other restrictions, the usable building area may be much smaller than the total acreage suggests.
This is why acreage alone doesn’t tell you whether a property will work for your plans.
Think beyond the house, too. Where will the driveway go? Do you want a shop? A large backyard? RV parking? A detached garage? An outdoor living area?
Understanding the entire property plan before you buy can help you determine whether the lot actually supports the lifestyle you’re envisioning.
Should I Talk to a Builder Before Buying Land?
One of the best times to involve your custom home builder is before you purchase the land.
A builder looks at property differently than a buyer might. While you may notice the views, location, acreage, and neighborhood, a builder is also thinking about access, excavation, utilities, drainage, slope, and how the home might sit on the property.
They may be able to spot potential challenges you hadn’t considered or help you understand what additional questions need to be answered before you make an offer.
Look Beyond the View
Buying land for a custom home is exciting, especially when you find a property that feels like the perfect place to put down roots.
But a great view or ideal location is only part of what makes a good building lot.
Before purchasing land in Idaho, take the time to understand what you’re actually buying. The more you know before you purchase the property, the better prepared you’ll be to design a home that works with the land rather than against it.
At Pleasant View Construction, we help Idaho homeowners navigate the custom home building process from the ground up. If you’re considering a piece of land for your future home, involving your builder early can help you make a more informed decision before you buy.
