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Home Additions

Add the space your home needs without leaving the home you already love.

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10+ Years

Of Expertise

Veteran

Owned Business

A+

BBB Rating

More Room Without Moving

Love your home but running out of space? A home addition can give you the extra room you need without moving, packing, or starting over somewhere else.

Black Lion Construction designs and builds home additions that match the way your home looks, feels, and functions. The goal is simple: add space that feels like it belonged there from the beginning.

Whether you need a larger family room, kitchen extension, sunroom, second-story addition, in-law suite, home office, master suite, garage, or another type of living space, we help plan the addition around your home, your property, and your daily needs.

From permitting and foundation work to framing, roofing, siding, electrical, plumbing, and interior finishes, our team manages the project from start to finish with clear communication and careful workmanship.

Based in Newark, DE

Serving Delaware, Pennsylvania, New Jersey, and Maryland

Home Additions

In-Law Suites

Sunrooms

Second-Story Additions

What’s Included in Your Home Addition

A home addition needs more than extra square footage. It needs proper planning, strong construction, clean transitions, and details that make the new space feel connected to the rest of your home.

Design and Layout Planning

Plan the size, layout, access points, room flow, and function of the new space before construction begins.

Foundation and Structural Work

Build the addition on the right foundation with framing, support, and structural planning handled properly.

Roofing, Siding and Exterior Matching

Connect the addition to the existing home with roofing, siding, trim, windows, doors, and exterior details that look natural.

Electrical, Plumbing and Mechanical Planning

Coordinate electrical, plumbing, heating, cooling, and other systems based on how the new space will be used.

Interior Finishes

Complete the addition with flooring, drywall, trim, paint, lighting, fixtures, cabinetry, and finish details.

Permitting and Project Coordination

Handle the details needed to keep the addition organized, including permitting, scheduling, materials, trades, and inspections when required.

Home Additions for More Space and Better Living

Whether you need more room for family, guests, work, storage, or daily life, Black Lion Construction helps turn the need for space into a clear building plan.

Family Room Additions

Create a larger living area for relaxing, hosting, watching movies, and spending time together.

Kitchen Extensions

Expand the kitchen to add more storage, prep space, seating, natural light, and better connection to nearby rooms.

Sunrooms

Add a bright, comfortable space for relaxing, reading, gathering, or enjoying more natural light at home.

Second-Story Additions

Add more living space above the existing footprint when your property needs more room without expanding outward.

In-Law Suites

Create a private and comfortable space for family members, guests, or longer-term living needs.

Home Offices and Master Suites

Build a dedicated work area, larger bedroom suite, private retreat, or room designed for better daily comfort.

Designed to Feel Like Part of Your Home

A good addition should not feel like a separate piece attached to the house. It should work with the existing layout, exterior, structure, and daily flow of the home.

More Usable Space

Add square footage that solves a real need, whether that means more room for family, guests, work, storage, or everyday living.

Better Room Flow

Connect the new space to the existing home in a way that feels natural, practical, and easy to use.

Improved Comfort

Create a room that feels comfortable year-round with proper planning for layout, lighting, insulation, airflow, and finishes.

Stronger Property Value

Add functional living space that can improve how the home is used and how it is valued over time.

Exterior Consistency

Match roofing, siding, trim, windows, and exterior details so the addition blends with the rest of the home.

Less Disruption Than Moving

Get the space you need while staying in the home, neighborhood, and location you already know.

Request a Home Addition Estimate

Home Addition Projects

Whether you’re adding a primary suite, expanding your kitchen, building a second story, creating a home office, or increasing your living area, every addition is thoughtfully designed to compliment your home’s architecture and maximize functionality.

Home Addition FAQs

01. How much does a home addition cost?

Home addition costs depend on the size of the addition, foundation work, structural needs, roofing, siding, windows, doors, electrical, plumbing, HVAC, interior finishes, and permitting requirements.

Black Lion Construction can build family room additions, kitchen extensions, sunrooms, second-story additions, in-law suites, home offices, master suite additions, garages, and other custom living spaces.

Yes. The team plans roofing, siding, trim, windows, doors, exterior details, and interior finishes so the addition works with the existing home as closely as possible.

Many home additions require permits, inspections, or approvals depending on the scope of work and local requirements. This can be reviewed during the planning stage.

Yes. Second-story additions may be possible depending on the home’s structure, foundation, layout, and project requirements.

Yes. Black Lion Construction can help plan and build in-law suites, guest spaces, private living areas, and additions designed for family needs.

Yes. Kitchen extensions can add more space for storage, seating, prep areas, islands, natural light, and better connection to the rest of the home.

It starts with a consultation where we review your home, goals, available space, budget, ideas, and what type of addition you want to build.

Yes. Once the scope is understood, Black Lion Construction prepares a clear estimate based on labor, materials, layout needs, permitting, timeline, and construction expectations.