The Cost of Adding an ADU in Maryland: Hidden Fees & Savings Tips

Home
Blog
The Cost of Adding an ADU in Maryland: Hidden Fees & Savings Tips

While some costs are predictable, others vary depending on the Maryland property location, zoning regulations, and specific site conditions. Understanding financial commitment in advance helps avoid surprises and ensures a smoother project timeline. Working with experienced professionals like us at Doug Pruett Construction Company can provide valuable insights into potential savings opportunities and cost-effective ADU construction techniques.

Common Hidden Costs to Consider During ADU Projects

When planning an accessory dwelling unit, it’s crucial to account for expenses beyond materials and labor. Some of the often-overlooked costs include:

Permitting Fees – Local municipalities require permits for new construction, which can vary in price depending on location and size.
Impact Fees - Some areas impose charges to cover increased demand for public services such as schools, roads, and emergency services.
Utility Connections – Extending water, gas, and electricity from the primary residence can be costly, especially if upgrades to existing systems are needed.
Soil Testing and Foundation Work – Costs can increase significantly if your property requires additional preparation due to unstable ground conditions.
Architectural and Engineering Plans - Many areas require professionally drafted designs to meet building codes, which adds to upfront expenses.
Landscaping and Site Work – If your project involves significant grading, tree removal, or fencing, these additional site costs must be factored into the budget.
Accessibility Upgrades – If your structure is intended for aging-in-place or rental purposes, additional features such as ramps, wider doorways, or safety modifications may be necessary.

Ways To Save On Construction and Installation

While the costs may seem overwhelming, there are several strategies to keep expenses manageable:

Choose a Simplified Design – Complex layouts with multiple rooms or high-end finishes will drive up costs. A streamlined design helps save on labor and materials.
Use Pre-Approved Plans – Some jurisdictions offer pre-approved designs, reducing the need for costly architectural work.
Work with Local Contractors – Hiring professionals familiar with regional codes and requirements can prevent delays and costly modifications.
Consider Prefabricated Options - Modular or prefabricated structures often cost less than custom-built units while still offering quality and efficiency.
Take Advantage of Tax Incentives – Some states and local governments provide financial incentives for building energy-efficient or rental-eligible structures.
Obtain Multiple Quotes – Comparing bids from different contractors can help you find the best balance between cost and quality.
Plan for Energy Efficiency – Installing energy-efficient appliances, insulation, and lighting can reduce long-term operational costs and may qualify for rebates.

Choosing The Right Maryland Builder for Cost Transparency

Selecting a reputable and experienced contractor ensures your project stays on budget and is completed to high standards. A professional and established company typically provides an upfront quote with no hidden fees, ensuring you understand the required investment. They can also help navigate the ADU permitting process, recommend cost-saving measures, and guide the best materials and construction methods.

Doug Pruett Construction Company is one of the most well-known companies in the local home improvement space. Our experts can help with ADU design, build, and other renovation projects. For information about our home construction services, call us on 410-224-4057 or email us through this contact form.

<< Back to BLOG