Building an ADU on Your Property – Can Do this?

Before going Building an ADU on Your Property, just keep reading. As the demand for affordable and flexible housing continues to grow, Accessory Dwelling Units (ADUs) have become a popular solution for homeowners looking to maximize the value and functionality of their property. Whether you’re hoping to create a rental income stream, provide a private space for family, or increase your property’s overall value, an ADU might be the perfect fit.

Yes, you can build an ADU (Accessory Dwelling Unit) on your property if it meets local zoning laws, size and setback requirements, and building codes. Check with your city’s planning department to confirm ADU regulations specific to your property.

But before you break ground, the big question is: Can I build an ADU on my property? This blog will walk you through the essentials of ADU feasibility, regulations, and steps to take if you’re considering building one.

What Is an ADU?

An Accessory Dwelling Unit (ADU) is a secondary housing unit on a single-family residential lot. These units can be attached, detached, or converted from existing space (like a garage or basement). Common types include:

• Detached ADU: A standalone unit separate from the main home.
• Attached ADU: Built as an addition to the existing home.
• Garage Conversion ADU: Transforms an existing garage into a living space.
• Basement ADU: Converts the lower level of a home into a private living unit.

Can You Build an ADU on Your Property?

The answer depends on local zoning laws, lot size, and building codes. Here are the key factors that determine your eligibility:

1. Zoning Regulations

Your property must be located in a zone that allows for ADUs. Many cities have updated their zoning codes to encourage ADU development, but restrictions still apply based on:

• Residential zoning classification
• Density limits
• Neighborhood overlays and HOAs

2. Lot Size & Setbacks

Most municipalities require a minimum lot size to construct an ADU. Additionally, setback requirements (how far the ADU must be from property lines) can impact where and how you build.

3. Maximum Size & Height Limits

ADU regulations often specify the maximum square footage and height of the unit. For example, some cities allow up to 800 sq ft, while others may permit larger units based on the lot size or main house.

4. Parking Requirements

Some jurisdictions require off-street parking for the ADU, while others may waive this if your property is near public transit or in a walkable area.

5. Utility Access & Infrastructure

You’ll need to ensure the ADU has proper connections for water, sewer, electricity, and possibly gas. Some cities allow shared utilities with the main house; others may require separate metering.

6. Owner-Occupancy Rules

In some places, the property owner must live in either the main house or the ADU. This rule is changing in many areas to promote housing development but is still something to check locally.

Benefits of Building an ADU

If your property qualifies, here’s why building an ADU could be a smart move:

• Rental Income: Generate passive income by renting out the unit.
• Family Housing: Offer a private living space for aging parents, grown children, or guests.
• Increased Property Value: A well-designed ADU can significantly raise your home’s resale value.
• Sustainable Living: Smaller homes typically have lower environmental footprints.

How to Get Started

If you’re interested in building an ADU, follow these steps:

1. Check Local Regulations: Contact your city’s planning department or check the municipal website for ADU guidelines.
2. Hire a Professional: Work with a local design-build firm or contractor experienced in ADU projects. They’ll help with feasibility studies, permits, and design.
3. Design and Permit: Submit plans to your city for approval. Be sure your design complies with all building and zoning regulations.
4. Build: Once approved, construction can begin. Timeframes vary but most ADUs take several months to complete.

Can You Build an ADU in an R2 Zoning?

Yes, you can typically build an Accessory Dwelling Unit (ADU) in an R2 (Two-Family Residential) zoning district in Colorado Springs—but with a few important conditions. Yes, if you’re in an R2 zone, you can usually build an ADU in your backyard— as long as your property meets the city’s requirements for size, setbacks, parking, and other regulations. It’s best to check with your local planning department or ask a builder like Giudice Builds to review your lot for you.

R2 zoning is designed to allow for up to two residential units on a single lot, which means adding an ADU is often permitted either as a detached unit, a basement conversion, or an above-garage suite. However, city regulations will determine whether an ADU qualifies as the second unit or if a primary residence already contains two legal units.

Key Requirements You’ll Need to Consider:

• Lot size and coverage limits
• Maximum square footage for the ADU (usually a percentage of the primary home or a fixed cap)
• Height and setback regulations
• Parking requirements
• Owner-occupancy rules in some cases

Before moving forward, it’s essential to check your specific parcel information and neighborhood overlays, as local restrictions and building codes can vary.

Can Someone Other Than the Property Owner Build an ADU on My Property?

Yes, a builder or contractor—someone other than the property owner—can absolutely build an ADU on your property, but there are a few important things to keep in mind.

Can You Put an ADU on a PUD-Zoned Property?

Yes—but it depends on the specific PUD (Planned Unit Development) zoning rules for your property.

Unlike standard zoning districts like R1 or R2, PUDs are custom zoning overlays created for individual developments or subdivisions. That means the rules for what you can build—including whether you can add an Accessory Dwelling Unit (ADU)—are defined in the original PUD agreement approved by the city or county.

Here’s What to Know:

• Some PUDs allow ADUs by default as part of their flexible residential design.
• Others may prohibit secondary units entirely, especially in HOA-governed communities.
• Even if allowed, your ADU will still need to follow lot coverage, setbacks, parking, and design guidelines outlined in the PUD documents.

Can You Have an ADU on Wheels on Your Property?

Technically, no—an ADU on wheels (like a tiny home or trailer-based dwelling) is not considered a legal ADU in most residential zones, including in Colorado Springs and many other municipalities.

Why Not?

ADUs are typically defined by local building codes as permanent structures built on a foundation and meeting all applicable zoning, utility, and safety requirements. An ADU on wheels is usually classified as a Recreational Vehicle (RV) or mobile home, which falls under a completely different set of rules.

Final Thoughts

ADUs offer flexibility, financial benefits, and a sustainable approach to modern housing needs. However, building one isn’t a one-size-fits-all process. Before investing in an ADU, do your homework—check local rules, evaluate your property, and consult with professionals.

If you’re in Colorado Springs or surrounding areas and wondering whether your property qualifies, the team at Giudice Builds can help you assess feasibility, navigate regulations, and bring your ADU vision to life.

Ready to explore your ADU options? Contact us today for a free consultation.