House Extension in Halethorpe, MD

R&R Construction And Restoration Service's LLC builds house extensions for homeowners across Halethorpe, MD and surrounding communities.

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A completed single-story house extension added to the rear of a residential home in Halethorpe, Maryland, showing new framing and exterior finish integrated with the existing structure. The addition expands the home's footprint into the backyard with matching roofline and siding.

Expert House Extension in Halethorpe, MD

A house extension adds real, usable square footage to your home without the cost or disruption of moving. R&R Construction And Restoration Service's LLC serves homeowners in Halethorpe, MD and nearby areas including Catonsville, Ellicott City, Columbia, and Elkridge. Richard Montelius has worked in the construction field since 1989, and that hands-on background shapes how every extension project is planned and built. Homes in the Halethorpe area sit within Baltimore County, where additions to existing dwellings require permits through the county's Department of Permits, Approvals and Inspections. Lot setbacks, zoning rules, and structural integration with your existing home all factor into how an extension is designed. Whether you need an extra bedroom, a larger kitchen footprint, or a dedicated home office, we plan each project around your home's current layout and your property's specific conditions. If you are ready to add space to your home in Halethorpe or a surrounding community, contact R&R Construction And Restoration Service's LLC to talk through your project.

What's included

  • Added square footage increases your home's resale value without requiring a move
  • New living space is structurally tied into your existing home for a seamless result
  • A properly built extension improves your home's energy performance when insulation and framing meet current code
  • Expanding your footprint lets you stay in the neighborhood you know while gaining the space you need
  • A dedicated extension avoids the disruption of reconfiguring rooms you already use daily
Full-service home remodeling
Concrete and hardscape specialist

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House Extension FAQ

Common questions about house extension in Halethorpe, MD.

Yes, Baltimore County requires a permit for additions and structural modifications to existing homes in Halethorpe. R&R Construction And Restoration Service's LLC works through that process as part of the project.

We build room additions, kitchen bump-outs, bedroom extensions, and home office additions for homeowners across Catonsville, Ellicott City, and the surrounding area. Each project is planned around your home's existing structure and your property's layout.

Yes, we design the extension to integrate with your home's current exterior and interior so the addition looks like it belongs. Structural and aesthetic continuity is part of how we plan every project in Columbia, Elkridge, and nearby communities.

We assess your existing foundation, framing, and roofline before planning the extension so the new space ties in correctly. Richard Montelius has worked in construction since 1989, and that experience guides how we approach structural decisions for homeowners in Severn and Hanover.

Yes, a second-story addition is an option when your lot size or setbacks limit how far you can build out. We evaluate your home's current structure to determine what the foundation and walls can support for homeowners in Pasadena and Glen Burnie.

Yes, we build house extensions throughout our full service area, including Landsdown, Millersville, Jessup, and Jessup. Contact us to confirm service availability for your specific address.

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What Baltimore County customers say.

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10 Google reviews

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We had a new patio, deck and roofing done in our Columbia home. More recently we did some backyard landscaping to complement it. Richard's father-and-son team was a pleasure to work with. Not only did they have highest quality craftsmanship at a reasonable price, Richard often came up with design and material ideas which helped to shape the project. He also has been very helpful in addressing the unexpected complications that inevitably arise in renovating an old home.

Prasun Kundu Google review · May 2021

today I had a tree removed this is been one of five The price was very reasonable the job was done quickly, completely with no Mas left behind.’ I have also received an estimate for a new roof this estimate was in detail with pictures explaining everything not just verbal this is what will do and this is what the cost will be. we intend to have a roof done by R&R in the early fall but in the meantime will be getting estimates for other repairs that need to be done. you will not regret using this company that’s a realtor for over 25 years I’ve dealt with a lot of companies and this is truly one of the best.

Margie Wilkinson Google review · June 2021

This family business was a pleasure to work with. They came at a time of crisis for water mitigation after my sump pump died. They worked against a quick timeline and high pressure situation. They were calm, communicative, helpful and went above and beyond to ensure the repair and reconstruction process was handled with care and with top quality results. I recommended them to my mother a week later who used them right away. A++

Rebecca B Google review · June 2021

Steep and low slope roofing, waterproofing, concrete repair and restoration, general contracting for major residential and commercial remodeling, including structural, flooring, drywall, built-ins, cabinets. Commercial fitout as well. Highest quality craftsmanship.

Mark Harbold Google review · May 2021

Rich and team are professional, responsive & knowledgeable about the services performed. Very pleased with the quality of my new porch, gate and concrete platform. Would engage again for sure.

Cheryl Dennis Google review · October 2022

Proudly Based in Halethorpe, MD

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Hours

  • Monday 7:00 AM - 3:30 PM
  • Tuesday 7:00 AM - 3:30 PM
  • Wednesday 7:00 AM - 3:30 PM
  • Thursday 7:00 AM - 3:30 PM
  • Friday 7:00 AM - 3:30 PM

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