Do I need a permit to replace my driveway apron in Castle Rock?

If the work reaches the public right-of-way, such as the approach at the street, the curb or the public sidewalk, the Town requires a Right-of-Way Permit from Public Works before work starts. Your contractor should apply and schedule the inspection.

Who is responsible for the sidewalk in front of my house?

The Town of Castle Rock says property owners are responsible for sidewalks on or adjacent to their property, including the strip between the sidewalk and the curb.

Why do Castle Rock driveways crack so often?

Expansive clay in the Dawson Formation, sloped lots that send water toward slabs, and freeze-thaw cycles all play a part. Our expansive soil guide explains how to tell heave from settling.

Concrete Driveways & Repair in Castle Rock, CO

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Neighborhoods we hear from

The Town of Castle Rock maps more than 150 neighborhoods. Requests come from all over town, including The Meadows, Crystal Valley Ranch, Founders Village, Red Hawk, Castlewood Ranch, Plum Creek, Metzler Ranch, Terrain and the older streets around downtown. The projects differ by age and terrain: established areas tend to need tear-out and replacement of original driveways, aprons and walks, while newer hillside neighborhoods ask about patios, driveway widening and fixing slabs that have settled since the builder poured them.

Terrain and soil in Castle Rock

Castle Rock sits in the Plum Creek valley among mesas and buttes. The Colorado Geological Survey maps the area's bedrock as the Dawson Formation, which includes clayey sandstone and sandy claystone, with the harder Castle Rock Conglomerate on top in places. Claystone is the layer to worry about: in its study of north-central Douglas County, the CGS rated claystone and interbedded sandstone and claystone as the greatest expansive-soil risk, and soil conditions can change within a few feet on the same lot.

Slope is the other big factor. Many lots in Crystal Valley Ranch, Castlewood Ranch, Terrain and Red Hawk step up or down hills, so driveways often carry runoff toward the garage or the street. A good contractor sets the grade so water runs off the slab and away from the house instead of soaking the clay at the edges, which is where a lot of heaving and settling starts.

Freeze-thaw and winter wear

At over 6,000 feet, Castle Rock gets sunny winter afternoons followed by hard freezes. Water that gets into cracks and joints freezes, expands and widens them, and de-icing salt makes surface flaking (scaling) worse. For new exterior slabs, ask whether the mix is air-entrained, how joints will be spaced, and how the pour will be protected if a cold night is forecast. Shaded, north-facing driveways stay icy longest, so traction and drainage matter there.

HOA review

Many Castle Rock neighborhoods are master-planned communities with an HOA or design review committee. Widening a driveway, adding a patio or choosing a colored or stamped finish can need approval before work starts, while a same-size replacement often doesn't. Check your HOA's guidelines first and include any approval in your contractor's schedule.

Permits: Town of Castle Rock

Inside Town limits, work in the public right-of-way (usually the driveway approach at the street, the curb and gutter, and the public sidewalk) needs a Right-of-Way Permit from Public Works, applied for through eTRAKiT, before work starts. The Town's checklist says not to start work without an approved permit (subject to a $600 fee), and a permit expires if work hasn't started within 45 days of issuance. Driveway access to public streets has to be built to the Town's detail plans. Check the Town's current fee schedule for permit and inspection fees.

The Town also makes owners responsible for sidewalks on or next to their property, including the strip between the sidewalk and the curb, doesn't allow construction materials or debris in the street, and limits construction noise to 7 a.m.–7 p.m. on weekdays and 8 a.m.–6 p.m. on weekends and holidays. To pull building permits, a contractor has to be registered with the Town. Whether a particular on-the-ground patio or private driveway section needs a building permit isn't something we've confirmed, so have your contractor check with the Town's Building Division. Before digging, Colorado requires an 811 utility locate.

Typical Castle Rock projects

Garage aprons that have dropped below the garage slab
Full driveway replacement when cracks run across several panels
Widening for a third car or a trailer pad (often an HOA question)
Patios off walkout basements on sloped lots
Public sidewalk panels with trip edges in front of the house
Lifting sunken walks and steps

Get a quote for your Castle Rock project

Use the quote form on this page or the contact page. Tell us the address area, what's there now, roughly how big it is and whether an HOA is involved, and a local concrete contractor will follow up.

Other areas we serve: Castle Pines · Parker · Highlands Ranch · Lone Tree · Larkspur · Sedalia.

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