How Long Does It Take to Build a Self-Storage Facility From Start to Finish?

Building a self-storage facility is a promising investment, but many first-time developers underestimate how long the full process can take. From the initial concept to full occupancy, the average self-storage project spans 12 to 24 months depending on size, location, permits, and complexity. Knowing what to expect at each phase helps you stay on budget, meet deadlines, and make smart decisions along the way.

Phase 1: Site Selection and Feasibility Study (1–3 Months)

The journey begins with finding the right location. You’ll need to evaluate zoning, traffic access, land price, and market demand. A feasibility study is crucial to determine if the area can support a storage facility. This includes analyzing competition, average unit rental rates, population trends, and growth forecasts. In Waco, Texas, demand for storage remains strong, especially near new housing developments and commercial zones.

Phase 2: Design, Planning, and Permits (3–6 Months)

Once you’ve secured a location, you’ll work with architects and engineers to design the facility layout, unit mix, security systems, and drainage plan. The site plan must be submitted for city or county approval. Depending on the municipality, the permitting process can take anywhere from 30 days to several months; Waco's permitting process can involve reviews by Inspection Services and, for larger developments, the Plan Commission. Environmental impact studies, fire safety reviews, and drainage approvals can delay this stage if not properly prepared. Working with an experienced contractor like Merck General Contracting streamlines this phase and reduces back-and-forth with regulators.

Phase 3: Site Prep and Groundbreaking (1–2 Months)

After permits are approved, site work begins. This includes grading, clearing, utility trenching, and establishing foundations. It’s important that this phase is done by a crew experienced in excavation and concrete work. Poor prep can lead to drainage issues or unstable foundations down the road. In Texas, weather can play a big role—heavy rains can delay this stage, so it’s important to build some buffer time into your schedule.

Phase 4: Construction and Buildout (4–8 Months)

The construction phase is where your plans come to life. Metal building systems are typically delivered in phases and assembled on-site. Concrete pads are poured, buildings are erected, roofing is installed, and internal walls are constructed. Next comes electrical wiring, lighting, HVAC systems (for climate-controlled units), surveillance systems, access gates, and signage. Depending on the size of the facility, this process takes between 4 and 8 months. Delays due to supply chain issues (e.g., steel framing or specialized doors) or unexpected inspections can extend this timeline, which is why it’s critical to have a contractor with experience in storage-specific builds.

Phase 5: Final Inspections and Occupancy Certificates (1 Month)

Before you can begin leasing, the facility must pass final inspections. Inspectors will review fire code compliance, ADA accessibility, electrical systems, and site drainage. Once approved, the city will issue a Certificate of Occupancy (C.O.). Some developers mistakenly assume construction completion means they can start renting, but you must have this certificate in hand to legally operate.

Phase 6: Lease-Up and Marketing (3–12 Months)

Once the facility is ready, the lease-up phase begins. This involves marketing, opening operations, and onboarding customers. A strong lease-up strategy might include digital ads, promotions, local partnerships, and community outreach. On average, self-storage facilities take 6 to 12 months to reach stabilization, defined as 85–90% occupancy. In high-demand areas or with aggressive marketing, this could be much quicker.

Key Factors That Influence Project Timelines

Several factors can either speed up or slow down your build. These include:

• Permit Delays: Often the most unpredictable part of the timeline.

• Site Conditions: Poor soil quality or unforeseen subterranean obstacles.

• Supply Chain: Shortages or delays in long-lead materials like steel.

• Weather: Heavy rain or extreme heat/cold.

• Scope Changes: Owner-requested changes after construction begins.

Choosing a general contractor with a proven track record in self-storage construction can save months of headache. Merck General Contracting has the local knowledge, vendor relationships, and experience to keep your project on schedule.

Start Your Storage Investment Right with Merck General Contracting

If you’re planning to invest in self-storage construction in Waco or anywhere in Central Texas, let Merck General Contracting guide the process from start to finish. Our team delivers efficient timelines, clear communication, and quality results tailored to your goals. Contact us today to start building your next successful investment property.