Home Additions in Dublin & Surrounding Central Ohio

Thoughtfully designed additions that expand your home and how you live in it

From seamless room expansions to full-scale architectural additions, we design and build spaces that feel intentional, cohesive, and built for the long term.

Create More Space Without Leaving the Home You Love

As life changes, your home should be able to change with it. Whether your family is growing, your routines are evolving, or you simply need more breathing room, a well-designed addition can transform how your home functions day to day.

At Gentry Custom Remodeling, we approach home additions with intention and restraint. Our goal isn’t to simply add square footage — it’s to design spaces that feel like they’ve always belonged. From structural planning and architectural alignment to materials and interior flow, every decision is made to preserve the integrity of your home while expanding its potential.

Our design-build process ensures your addition feels cohesive, functional, and thoughtfully integrated — not like an afterthought.

Popular Home Additions for Central Ohio Homes

Every Gentry addition is designed around how you live today — and how you plan to live in the future. These are some of the most requested home additions we design and build.

Primary Suite Additions

Private retreats that expand bedroom space, storage, and comfort while maintaining architectural balance.

Family Room Expansions

Light-filled living spaces designed for gathering, relaxing, and everyday use.

Kitchen Expansions

Add space for improved layouts, larger islands, and better connection to adjacent living areas.

Home Office Additions

Quiet, purposeful workspaces designed for focus, privacy, and long-term flexibility.

In-Law or Guest Suites

Self-contained spaces that offer comfort, accessibility, and privacy for extended family or guests.

Second-Story Additions

Strategic vertical expansions that maximize space while preserving outdoor areas.

Sunrooms & Transitional Spaces

Bright, inviting spaces that connect indoor living with the outdoors.

Multi-Purpose Additions

Flexible rooms designed to adapt as your needs change over time.

Gallery

Featured Home Addition Projects

A selection of thoughtfully designed home additions completed across Dublin and surrounding Central Ohio communities.

Why Central Ohio Homeowners Trust Gentry With Their Home Additions

A home addition is one of the most complex remodeling projects a homeowner can take on. It requires structural expertise, architectural sensitivity, and careful coordination — all while maintaining the livability of your home.

At Gentry Custom Remodeling, we manage every aspect of the addition process in-house, from design and planning through construction and final walkthrough. This integrated approach allows us to control quality, communication, and timelines while ensuring your addition feels cohesive and intentional.

We take the time to understand how the new space should function, how it connects to the existing home, and how it will serve you for years to come. Just as importantly, we respect your home during the build — maintaining clean job sites, clear communication, and a professional presence throughout the project.

The result is an addition that feels natural, well-considered, and truly part of your home.

Reviews

What Our Clients Say

Real feedback from families across Lake Oswego, West Linn, Beaverton, and the surrounding suburbs.

Home Addition Investment

Every home addition is designed specifically for the home, the structure, and how the space will be used. While each project varies, the ranges below offer a general framework for understanding typical home addition investments in Central Ohio.

Single-Room or Small Addition

Starting at $150,000

Ideal for expanding a living area, bedroom, or home office.

Typically Includes

Large-Scale or Multi-Room Addition

Starting at $220,000

Designed for homeowners adding significant square footage or multiple functional spaces.

Typically Includes

Second-Story or High-Complexity Addition

Starting at $300,000+

For homeowners pursuing major expansions or vertical additions.

Typically Includes

All pricing is estimated and varies based on scope, size, and material selections. A detailed proposal is provided following the design consultation.

Our Home Addition Design-Build Process

Dream Together

We begin with an in-home consultation to understand your goals, space needs, and long-term plans. We’ll discuss feasibility, investment range, and timeline to ensure clarity from the start.

Design With Intention

Our design team develops architectural plans, layouts, and material selections that integrate seamlessly with your existing home. Every detail is resolved before construction begins.

Build With Care

Our construction team executes the project with precision and respect for your home. We provide consistent updates, manage all trades, and complete a final walkthrough to ensure every detail meets expectations.

FAQs

Home Addition FAQs

Can I live in my home during a home addition project?

In many cases, yes. We’ll review how construction may impact daily life and help plan accordingly during your consultation.

How long does a home addition usually take?

Timelines vary based on size and complexity. Most additions take several months from start to finish. You’ll receive a detailed schedule before construction begins.

Do you handle design and construction?

Yes. We are a full-service design-build firm. All architectural planning, design, and construction are managed in-house.

Will the addition match my existing home?

Absolutely. We design additions to align with your home’s architecture, materials, and proportions so the space feels cohesive.

Do you manage permits and inspections?

Yes. We handle all permitting and coordination required for your home addition.

What happens during the initial consultation?

We’ll discuss your goals, space needs, investment range, and timeline, answer questions, and determine if we’re the right fit for your project.

Ready to Expand Your Home With Confidence?

If you’re ready to add space without sacrificing the character or comfort of your home, Gentry Custom Remodeling is here to guide you through the process.

From initial design through final construction, we make home additions feel clear, organized, and thoughtfully managed. Schedule a design consultation and take the first step toward a home that grows with you — beautifully and intentionally.