Built for Fox River living and beyond
Update your McHenry home for year-round comfort
We improve cottage-rooted homes and newer residences with gathering spaces, additions and outdoor connections designed for real use.


A property-specific point of view
From resort-era roots to modern family routines
McHenry’s Fox River setting and history as a recreation destination are still visible in some cottage-scale and water-oriented homes. Elsewhere, larger family properties bring different opportunities for basements, kitchens and additions.
We respect that range. Compact homes receive efficient, well-proportioned solutions, while larger projects are planned so new rooms remain connected to the home rather than functioning as isolated square footage.
How Sandcastle plans the workProject priorities in McHenry
Three ways a renovation can respond to the setting.
These are useful starting points, not assumptions. The right scope depends on the property and the way you want to use it.
Cottage-rooted renewal
Improve storage, comfort and circulation while preserving the approachable scale of an older home.
Explore Home RemodelingFox River outdoor spaces
Create decks or porches with practical connections, durable assemblies and property-specific siting.
Explore Decks & SunroomsConnected family additions
Add living or bedroom space through a layout that resolves circulation and exterior form together.
Explore Home AdditionsBefore drawings become demolition
Planning notes for McHenry homeowners.
Each note points to a conversation worth having during the initial review meeting.
- 01
River-area properties require site-specific review of grades, exposure, access and existing construction.
- 02
Past cottage additions may have created structural or floor-level transitions that affect the new plan.
- 03
New living space should not remove the storage and service areas the household still needs.


Nearby communities
Explore the local service area around McHenry.
Sandcastle Builders works across the communities surrounding Antioch and the Illinois–Wisconsin state line.
Local project questions
Questions from McHenry homeowners
A home-specific review is always the final word, but these answers provide a useful place to begin.
Do you remodel Fox River-area homes in McHenry?
Yes. We begin with a property review because river-area homes vary in site access, structure and exposure.
Can you modernize a cottage without making it feel oversized?
Yes. We choose layouts, cabinetry and openings that improve use while staying appropriate to the home’s scale.
Can you coordinate an addition and deck?
Yes. Planning the exterior door, addition footprint, grades and outdoor area together can improve the entire connection.
McHenry, IL
Plan your McHenry remodeling project with a nearby team.
Tell Sandcastle Builders what you want the home to do better. The first conversation is focused on listening, fit and a practical path forward.