Home Additions
More room. Same address.
Overview
Home Additions done right.
Love your neighborhood but out of space? A home addition lets you grow without moving. We design additions that look like they were always part of the house — matching rooflines, siding, and interior finishes seamlessly.
Second stories, primary-suite additions, sunrooms, in-law suites, garages, and bump-outs: our in-house team manages zoning, engineering, permits, and construction end to end.
- Second-story additions
- Primary suite & bathroom additions
- In-law suites & ADUs
- Sunrooms & four-season rooms
- Garages & bonus rooms
- Kitchen & family-room bump-outs
Home Additions
What's included
Everything, under one contract.
Design, permits, construction, and finish work — coordinated by one dedicated project manager so nothing falls through the cracks.
Feasibility & zoning
We check setbacks, lot coverage, and HOA rules before you invest in design.
Architecture & engineering
Plans, structural engineering, and energy calcs prepared for permit.
Foundation & framing
Footings, slabs or crawlspaces, and framing that ties into your existing structure correctly.
Roofing & exterior
Roof tie-ins, flashing, siding, and windows matched to the original house.
Mechanical systems
HVAC extension or mini-splits, electrical service upgrades, and plumbing rough-ins.
Interior finish
Drywall, trim, flooring, paint, and fixtures so the new space feels original.
Transformation
From job site to finished space.
Drag the handle to compare the project during construction with the finished result.
During
After
How it works
Five steps. Zero surprises.
Every home additions project follows the same proven process, so you always know what's next.
Consultation
We visit, listen, and give you honest guidance on scope, budget, and timeline.
Design
3D renderings and detailed plans so you see it before we build it.
Proposal & permits
A fixed, itemized price. We pull permits and order materials.
Build & handover
Weekly updates, daily photos, and a final walkthrough with warranties.
FAQ
Questions homeowners ask us.
Don't see your question? Call (555) 010-2030 or send us a message — we answer within one business day.
Single-room additions run 8 to 14 weeks; second-story additions typically take 4 to 6 months including design and permitting.
In most markets, adding 400–800 sq ft costs far less than the transaction costs and price gap of buying a larger home — and you keep your rate and neighborhood.
Often yes for a partial second story. For a full second story we'll plan the schedule and roof protection with you, and some families choose to relocate for 3–4 weeks during the roof phase.
Yes. Design, engineering, and permitting are all included in our design-build process.
Explore
Related services.
Kitchen Remodeling→
Bathroom Renovation→
Whole-Home Remodels→Ready to plan your home additions?
Tell us what you have in mind. We'll reach out within one business day to schedule a free, no-pressure consultation.