Monnot Construction, LLC provides professional home additions in Severn, MD for homeowners looking to expand their living space without the stress of relocating. As a licensed Maryland general contractor, we manage everything from simple room expansions to complex, multi-story structural projects.
Home additions in Severn often require precise planning to navigate Anne Arundel County zoning laws and building codes. Whether you are adding a modern sunroom, an in-law suite, or a
whole-home expansion, our team ensures your new space integrates seamlessly with your existing structure, enhancing both your lifestyle and your property's long-term value.
Types of Home Additions We Build in Severn
Home additions are customized based on property layout and specific homeowner needs. We specialize in creating high-quality, durable spaces that feel like a natural extension of your original home.
Room Additions & Bump-Outs
Perfect for adding a much-needed bedroom, home office, or expanding a cramped family room. Bump-outs are a cost-effective way to gain extra square footage in kitchens or bathrooms without a full foundation overhaul.
Sunrooms & In-Law Suites
Many Severn homeowners choose to build sunroom additions to enjoy Maryland’s seasons or independent in-law suites (ADUs) to accommodate multi-generational living with privacy and comfort.
Second-Story & Whole-Home Renovations
For properties with limited yard space, "building up" with a second-story addition is a popular solution. We also manage whole-home renovations where additions are combined with interior updates for a complete transformation.
Our Home Addition Process
Large-scale projects require careful coordination to stay on schedule and within budget.
- Planning & Evaluation: We assess your site’s footprint, utility connections, and structural feasibility to ensure the addition is viable.
- Permits, Zoning & Anne Arundel County Compliance: We handle the entire
home addition contractor severn permit process through the Land Use Navigator (LUN) system, ensuring all work meets local setback and safety requirements.
- Construction & Oversight: From foundation pouring to final trim, we coordinate all trades and schedule the necessary county inspections at every milestone.
Home Addition Costs in Severn, MD
While every project is unique, home addition costs in the Severn area for 2026 typically range from
$150 to $400 per square foot.
| Addition Type | Typical Cost Range | Primary Factors |
|---|---|---|
| Simple Room/Bedroom | $25,000 – $55,000 | Finishes, flooring, and windows. |
| Kitchen/Bath Addition | $45,000 – $95,000+ | Plumbing, cabinetry, and high-end fixtures. |
| Second-Story Expansion | $125,000 – $250,000+ | Structural reinforcement and new roofing. |
Factors that influence cost include:
- Foundation and structural requirements.
- HVAC, electrical, and plumbing integration.
- Selection of interior and exterior finishes.
Why Choose Monnot Construction for Home Additions
Choosing a licensed general contractor is critical for projects involving structural changes.
- Licensed Maryland General Contractor (MHIC #119060): We are fully authorized to pull structural permits and manage large-scale builds.
- Proven Quality: "We hired them to build a Sunroom Addition, and they did a Phenomenal job!!! Gil and his workers were very professional... and they delivered a high quality job." — Rochelle Brown, Severn, MD.
- Organized Management: Our projects, like the whole-home renovation for Reba Letsa, are praised for being extremely organized and detail-oriented.
Frequently Asked Questions (Severn, MD)
Do home additions require permits in Severn, MD?
Yes. Anne Arundel County requires a Residential Single Family Dwelling Permit for all additions. We handle the submission of digital plans and coordinate all required inspections.
How much does a home addition cost in Severn?
Standard room additions often average around $50,000 to $80,000, while complex second-story projects or kitchen expansions can exceed $150,000.
Who are the best home addition contractors in Severn, MD?
When choosing a contractor, look for a verified MHIC license, positive local reviews from Severn residents, and a portfolio that includes structural expansions similar to yours.
How long does a whole-home renovation or addition take?
A single-room addition may take 6 to 10 weeks, while whole-home renovations often take 3 to 6 months depending on the scope and material lead times.
Can I live in my home during construction?
For small additions, many homeowners remain on-site. However, for major structural work or whole-home renovations, we may recommend temporary relocation for your safety and comfort.
Start Your Home Addition Project with Monnot Construction
If you are planning home additions in Severn, MD, don't leave your investment to chance. Work with a licensed home addition contractor Maryland homeowners trust for reliability and superior craftsmanship. From the initial blueprint to the final walkthrough, we ensure your home expansion is built to last and meets all local standards.
Ready to turn your current house into your dream home? Contact us today to discuss your vision and get an itemized estimate for your project.