How to Define the Correct Elevation for Your House

When planning the construction of a new home, one of the most important decisions is defining the elevation of the house in relation to the street and surrounding land. This decision impacts drainage, accessibility, utilities, and long-term maintenance.

1. The Perimeter of the Lot

Start by studying the topography of the entire lot, not just the building area. A house built too low can easily become prone to flooding, while one set too high may require costly retaining walls and extra filling.

2. Sanitary Infrastructure

Check where the public sewer line or septic system connection is located. The house's elevation should allow wastewater to flow naturally by gravity. If the property is too low, you may need pumps, which add complexity and ongoing maintenance.

3. Water and Electricity Connections

Determine where the public water supply and electrical service reach the lot. The elevation of the house should make these connections straightforward and reliable, avoiding long or complicated runs that could increase costs.

4. Rainwater Drainage

Perhaps the most critical factor is rainwater evacuation. If the property sits below street level, you cannot discharge stormwater into neighboring lots. A drainage plan must ensure that rainwater flows safely into designated channels or public systems without affecting others.

5. Accesibility and Street Connection

Consider how cars and pedestrians will access the house from the street. A driveway that is too steep - whether uphill or downhill - can be inconvenient and unsafe.

Final Thoughts

Defining the correct elevation is more than just placing the house at a "nice height." It requires balancing infrastructure, drainage, and usability. A careful study of the terrain and surroundings ensures that your home remains safe, functional, and comfortable for many years.