Why Should You Choose BasementRemodeling.com
Seven Corners' Trusted Basement Remodeling Contractors
Seven Corners, VA Basement Remodeling Services: Over 1,000 basements finished, typical timeline 6-9 weeks.
Your Seven Corners Basement Is Costing You Money
Seven Corners sits at the crossroads of Arlington and Falls Church. Good bones everywhere. The ramblers and split-levels along Leesburg Pike from the 1950s and 60s have basements that convert beautifully. Willston, Jefferson Village, the neighborhoods off Wilson Boulevard? We've been finishing basements in this corridor for two decades. These post-war layouts are some of our favorites to work with.
Talk to anyone in Annandale who finished their basement five years ago. Ask what it did for their home value. With prices in this part of Fairfax County past $700K, buying bigger means writing a much bigger check. Finishing what you have? That's the move. Those mid-century 8-foot ceilings work perfectly for a home office, workout room, or extra bedroom.
Know what you won't be doing? Chasing permits. We handle all the Fairfax County paperwork. Most projects here finish in 6-9 weeks. Ready to see what's possible?
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Basement Transformations
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Before the remodel, the basement was unfinished and mid-construction, with exposed framing, insulation, and rough mechanicals visible. Open wall cavities and the framed opening for the future fireplace show the space early in its transformation — defined in size, but lacking comfort, flow, and livability.
After the transformation, the basement became a fully finished, sophisticated living space. Custom wall paneling, warm wood flooring, recessed lighting, and a coffered ceiling create a clean, modern atmosphere, while a sleek fireplace anchors the room as a welcoming place to relax or entertain.
Before the remodel, this basement was already finished — but bland. Neutral finishes, basic lighting, and an open layout made the space usable, yet uninspiring. It lacked character, purpose, and any real reason to spend time there.
After the transformation, the basement became a custom wine cellar and home theater designed for entertaining. Stone accent walls, built-in wine storage, and layered lighting turned a generic space into a refined destination that feels intentional and elevated.
Before the remodel, this basement was already finished — but bland. Neutral finishes, basic lighting, and an open layout made the space usable, yet uninspiring. It lacked character, purpose, and any real reason to spend time there.
After the transformation, the basement became a custom wine cellar and home theater designed for entertaining. Stone accent walls, built-in wine storage, and layered lighting turned a generic space into a refined destination that feels intentional and elevated.
We love our clients and they love us!
Want to know what our past clients have to say about their basement remodeling experiences with BasementRemodeling.com?
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Jason SlotkinStars: 5Willy , Shanae. and team were amazing! Great crew and extremely professional and thorough.Willy , Shanae. and team were amazing! Great crew and extremely professional and thorough.Willy , Shanae. and team were amazing! Great crew and extremely professiona
04/23/2025 Washington, DC -
Larry MurphyStars: 5We have had many renovations done over the years in different houses as we move a lot and I can say that I had the best experience with this company..
04/22/2025 Washington, DC -
Pratha KStars: 5I really enjoyed my experience with Basement Remodeling. I love my newly constructed basement apartment.
02/27/2025 Washington DC -
Sonya Subbayya SuttonStars: 5From beginning to end, working with this company was a pleasure. The quality of the work is excellent, matched by their very thorough communications..
04/22/2025 Washington, DC -
Michael TowlesStars: 5It was just a completely amazing experience when working with BasementRemodeling.com. When my husband and I visited the showroom we knew exactly which materials..
04/22/2025 Washington, DC -
Ravi BadhStars: 5After getting quotes from multiple companies, we decided to go with BasementRemodeling.com — our neighbor had used them, couldn’t stop singing their praises,
03/21/2025 Washington DC
The overwhelmingly positive reception from our clients makes BasementRemodeling.com stand out from other basement remodeling companies in Maryland, Northern Virginia (NOVA) and DC. It definitely means something to us, and we think it should mean something to you, too!
Highly Awarded Basement Contractor Company Near You in Seven Corners
We service areas all across Fairfax County, including Seven Corners. Our reliable team will guide you through the process from start to finish, through design, construction, and final touches. We take pride in our reliability and love to bring new life to homes across Virginia.
If you reside in the above areas, our nearest store to you is at 4229 Lafayette Center Dr, Chantilly, VA 20151. That ensures quick turnaround and efficient execution of all your orders.
Ready to get started? Schedule your free in-home consultation today to get your basement remodel underway!
Explore a Wide Range of Basement Ideas
We've compiled hundreds of basement finishing ideas for you to peruse and get inspired by. You can do so many things during your basement remodel, ranging from replacing floors to adding entire rooms such as a bathroom, bedroom, or gym!
If you like any of these basement photos, please let us know when you arrange your in-home consultation. We have executed most of these ideas for our clients, and we are confident that we can replicate any of them for your basement!
If you like any of these basement photos, please let us know when you arrange your in-home consultation. We have executed most of these ideas for our clients, and we are confident that we can replicate any of them for your basement!
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Basement Finishing Cost in Seven Corners, Virginia
Seven Corners has some of the best basement bones in Fairfax County. Those 1950s and 1960s ramblers and split-levels along Leesburg Pike and Wilson Boulevard were built on solid foundations with full basements that convert beautifully. Finishing costs here run $55 to $85 per square foot—same quality standard we apply across every project—which puts a typical 1,000-square-foot basement between $55,000 and $110,000.
| Finish Level | Cost/Sq Ft | 1,000 Sq Ft Total | What You Get |
|---|---|---|---|
| Essential | $49-$55 | $55,000-$65,000* | Quality construction, code-compliant, bathroom, dedicated PM |
| Premium | $85-$110 | $85,000-$110,000 | Essential + designer bathroom, wet bar, or home theater |
| Luxury | $150-$300+ | $150,000-$300,000+ | Signature spaces: wine cellar, wellness center, reference theater |
*Essential pricing includes bathroom addition. Core work without bathroom: $49,000-$55,000.
Why Our Pricing Is Higher
There are plenty of $30-$40/sq ft quotes in this market. What you won't find in those quotes: Fairfax County permits, licensed and insured crews, or a project manager who actually answers the phone. We include all of that because skipping any of it puts your home and your investment at risk. With Seven Corners home values climbing—detached houses now averaging over $826,000—the basement work you put in today needs to hold up at resale, not just look good next month.
For a detailed breakdown of Fairfax County permit requirements, see our permit guide.
Not sure where your project falls? Our basement cost calculator gives you a personalized estimate in about 60 seconds.
What Seven Corners Homeowners Are Building
Seven Corners sits at the crossroads of Arlington, Falls Church, and Fairfax County—and the people living here are just as varied. Nearly 45% of residents were born outside the U.S. The neighborhoods off Leesburg Pike and Sleepy Hollow Road are home to families with roots in Latin America, East Asia, the Middle East, and East Africa. That diversity shapes the basements we build here in specific, practical ways.
Multi-Generational Suite $90,000-$120,000
Full bedroom, living area, kitchenette with cooktop and refrigerator, accessible bathroom, and a separate entrance where the layout allows. Multi-generational living is common in Seven Corners—it's how many families here have always lived. A proper lower-level suite gives aging parents or adult children their own space and privacy while everyone stays connected. The split-levels in Willston and Jefferson Village are particularly well-suited for this layout.
Growing Family Basement $55,000-$65,000
Open family space, play area, a full bathroom, and resilient flooring throughout. Seven Corners has a median age of 35, and nearly half of households have children. Trading up to a bigger house in this corridor—between Arlington and Falls Church—means paying significantly more. Finishing the basement you already have is the simplest way to get the space your family needs without changing schools or neighborhoods.
Creative Studio/Workshop $60,000-$80,000
Dedicated workspace with task lighting, utility sink, durable flooring, storage, and a full bathroom. Seven Corners is home to a lot of small business owners and tradespeople who need a real workspace. The ramblers along Route 50 have simple, open basement footprints that work well for workshops, studios, or small-scale production work.
The Guest Suite $65,000-$85,000
Private bedroom, full bathroom, and a small sitting area. With such a large immigrant population, extended family visits are a regular part of life in Seven Corners. A guest suite gives visitors their own space—and gives you yours back. For homes with walkout access, the guest suite can function almost like an independent apartment with its own entrance.
Basement Finishing FAQs for Seven Corners Homeowners
How much does basement finishing cost in Seven Corners, Virginia?
Basement finishing in Seven Corners runs $55 to $85 per square foot. The 1950s and 1960s homes here typically have 700-1,000 square feet of basement space, putting most projects between $49,000 and $85,000. Larger builds with kitchenettes or multi-generational features can go higher depending on the scope.
How long does basement remodeling take in Seven Corners?
Most Seven Corners projects finish in 6 to 9 weeks. The straightforward layouts of the area's ramblers and split-levels mean fewer surprises during construction, which helps keep projects on schedule.
Do I need a permit for basement finishing in Fairfax County?
Yes—building permits are mandatory for any basement finishing in Fairfax County, along with electrical and plumbing permits for bathrooms and kitchenettes. We pull and manage all permits as part of our standard process. This is especially important in Seven Corners, where many homes are older and may have been modified over the decades without proper documentation.
What's included in your basement finishing price?
All permits, framing, insulation, drywall, electrical, plumbing, flooring, trim, paint, a full bathroom, and a dedicated project manager from start to finish. No hidden charges. We quote the complete project cost upfront.
Why is your pricing higher than other contractors?
We use our own licensed, insured crews—not subcontractors or day labor. Every project includes Fairfax County permits and a dedicated project manager. The cheaper quotes you'll find online typically mean no permits, no insurance, and no accountability if something goes wrong. Twenty years and over 1,000 completed basements later, we've earned our reputation by doing things the right way.
Can you finish a basement with 7-foot ceilings?
Many of Seven Corners' original homes have ceilings in the 7- to 8-foot range. We work with these dimensions regularly and use design choices that make the most of the available height—recessed lighting, low-profile HVAC routing, and lighter finishes. If you want additional headroom, we offer underpinning services to lower the basement floor.
Do you have experience with 1950s and 1960s homes?
The post-war ramblers and split-levels in Willston, Jefferson Village, and the neighborhoods along Leesburg Pike are some of our favorite projects. They have simple, open basement layouts that give us maximum design flexibility. We know the quirks of these older homes—cast-iron plumbing, older electrical panels, block foundations—and plan for them during the estimate phase, not after demolition starts. We also serve nearby Annandale and Falls Church.
How much does it cost to add a bathroom in a Seven Corners basement?
A full bathroom is included in every package. With older homes, we sometimes need a sewage ejector pump to tie into the existing plumbing—we evaluate this during the initial estimate and include it in the price if needed. No surprise charges after the project starts.
Do you need egress windows in a Seven Corners basement?
If you're adding a bedroom to your basement, Fairfax County building code requires an egress window or door for emergency escape. Many of the ramblers and split-levels in Seven Corners have small existing windows that don't meet current code. We handle egress window installation as part of the project, including the exterior well and drainage.
Seven Corners' Most Trusted Basement Team
What do you actually need down there? If it's a clean, functional space, a family room, playroom, or guest bedroom, our Essential level delivers exactly that. Framing, insulation, drywall, electrical, flooring. No filler. Add a bathroom while we're at it. Trust us on this one.
Want something with more polish? The Premium tier is where most Seven Corners homeowners land. Designer materials, upgraded flooring, plus a custom space or two. Wet bar. Home theater. Spa bathroom. Pick your favorite.
Then there's Luxury. Wine cellars with climate control. Theaters with acoustic treatments. Saunas. These basements become the best room in the house.
Wondering what yours might cost? The calculator takes 60 seconds.
OUR PROCESS