Custom Home Additions
Northern Virginia
Serving Loudoun County, Fairfax County & Arlington County
Custom home additions can transform your home in Northern Virginia into one that fits perfectly by adding extra space and unique character.

Home Additions and Remodeling: A Bump of Space
Does your home function for you? By adding the space you need, you can gain the extra room you crave without the hassle of moving.
Whether you need an extra bedroom for your growing family, a larger living room for family gatherings, or a home office to gain privacy, a home addition project can be tailored to your unique needs and preferences through the seamless design-build remodeling process.
With a multitude of design possibilities, crafted by NARI-certified designers, and the flexibility to add your personal touch, a custom addition can transform your house into a place ideally suited to your lifestyle needs today and in the future.
At Northwood Construction, we understand that adding to your home is a significant investment—a decision that requires thoughtful consideration.
Whether you’re expanding your living area, creating a new room tailored to your needs, or increasing the overall functionality of your home, we know there’s a meaningful reason behind your choice. That’s why we’re eager to hear your story and understand what inspired you to pursue a home addition.
You want to work with a home addition contractor who can solve long-standing space issues and enhance your home's functionality and enjoyment. That's why we take the time to carefully listen to your needs and goals and work with you to provide tailored solutions that fit your vision and budget for your new space.
Northern Virginia Home Additions Services
Our team of professionals delivers a smooth remodeling experience
without the drama seen on TV!
Family Room Additions | Aging-in-Place Additions | In-Law Suite Additions | Primary Suites & Extra Bedrooms
Second Story Additions | Garage Additions | Front Porch Additions | Four-Season & Sunroom Additions | Home Elevator Additions





Home Addition Design Features
Our design-build firm will help you navigate the process it takes
to create the new space of your dreams.
Our Design & Remodeling Process
The design process begins with getting to know you and hearing your story of your desired outcome. This is followed by close collaboration to ensure every element of your home addition project is selected with meticulous attention to detail and genuine care.
And because design and construction are seamlessly integrated under one roof, the transition from planning to building is smooth and stress-free.
We invite you to explore our remodeling process to gain a deeper understanding.
With over 200 years of cumulative experience in home remodeling services, our team aims to deliver a smooth journey from planning to completion!

Explore our Home Addition Projects for Inspiration
Some of Our Most Popular Home Additions in Northern Virginia
Areas We Serve
At Northwood Construction, we focus on providing hassle-free design-build remodeling services throughout Northern Virginia, including the areas listed here.
If your location isn't mentioned, please feel free to reach out. We would be delighted to discuss your home renovation project and explore how we can assist you.
Home Remodeling Service Areas in Northern VA
Know The Cost of Your
Custom Home Addition
Get our guide, Remodeling Costs in Northern Virginia, to learn what your neighbors have invested for different home additions and remodeling projects in our area utilizing a design-build firm like us.
- With real-world examples and Northern Virginia-specific data, this guide is invaluable for anyone considering remodeling.
- The factors that can affect the cost of your home addition.
- Discuss the complexity of matching exterior finishes, potential scope creep, and using existing house systems—all of which impact your home addition cost.
- The features and finishes that people who work with us have come to expect.
Request access to our guide (it’s free!) to understand the cost of your next kitchen remodeling project.

FAQs
Home Remodeling Company Northern Virginia
If you contemplated the costs of moving but realized your home could provide everything you need with a little TLC then you’ve come to the right place.
A home addition is a great way to increase square footage and enhance functionality, especially if you’re weighing the decision to remodel or move.
Whether you need an extra bedroom, a home office, or a larger family room, our design-build firm will help you explore your options and determine the best approach for your needs, budget, and property layout.
Yes! Our experienced remodeling team specializes in designing home additions that complement your home’s architectural style, materials, and finishes. While many factors go into matching old and new exteriors, our goal is to make sure the project looks like it was always part of your home, not an afterthought.
The timeline for a house addition depends on factors such as the project's size, complexity, and scope. A small home office or sunroom addition may take a few months, while a second-story addition or large-scale remodeling project could take longer.
Yes, most home remodeling requires obtaining the necessary permits to comply with local building codes. As your remodeling contractor, we handle the permitting process, ensuring your home addition project meets all safety and zoning requirements in Loudoun, Fairfax, and Arlington Counties.
Often overlooked, some of our surrounding area has flood plain zoning restrictions and the Chesapeake Bay Ordinance to comply with.
The cost of a home addition project varies based on factors like square footage, design complexity, materials, and structural changes to the existing structure.
If you're considering a home addition in Northern VA, download our Remodeling Costs Guide to learn more about the factors that affect your budget.


Ready to discuss your purrrfect custom home addition?
Home Additions in Northern Virginia
No matter how far along you are with exploring options, reach out to us. We’re happy to hear what you are looking for and share a bit about us, too, to see if we are a good fit.