San Diego’s industrial market entered 2026 with softer demand, higher vacancy, and more cautious tenants. Cushman & Wakefield reported 7.3% countywide vacancy in Q1 2026 across 164.1 million square feet of inventory. Kidder Mathews reported 9.7% vacancy across 212.4 million square feet.
The difference is methodological, not a reason to average the two figures. Each firm tracks a different inventory set and calculates market conditions within its own system.
For small businesses, the practical takeaway is not simply that more space is available. Most market inventory is still designed, priced, and leased for larger occupiers. Compare total commitment, operating setup, and actual usable square footage alongside any quoted market rate.
Supply, Vacancy, and Absorption
Cushman & Wakefield recorded -5,291 square feet of Q1 net absorption and 1.1 million square feet of leasing activity. Kidder Mathews recorded -826,930 square feet of direct net absorption and approximately 2.1 million square feet of leasing.
Matthews reported Q2 vacancy of 9.3% and negative 215,000 square feet of absorption, indicating that softer conditions continued into midyear. Matthews also reported that annual market asking-rent growth had moved negative.
These figures agree on direction: vacancy was elevated and absorption was negative. They disagree on magnitude because the reports cover different inventories and definitions.
North County and Carlsbad
Cushman & Wakefield reported 6.7% North County vacancy in Q1 2026, below its countywide figure. Kidder Mathews reported 7.9% total North County vacancy and 10.6% total vacancy in Carlsbad.
Kidder Mathews tracked approximately:
| Carlsbad Q1 2026 measure | Reported value |
|---|---|
| Industrial inventory | 16.3 million sq ft |
| Total vacancy | 10.6% |
| Q1 leasing activity | 231,289 sq ft |
| Under construction | 165,000 sq ft |
The Carlsbad figures describe the broader industrial market. They do not show micro-bay availability and do not represent WareSpace inventory.
Compare the North County warehouse areas for the operating differences among Carlsbad, Vista, San Marcos, Oceanside, and Escondido.
Construction and Pipeline
Cushman & Wakefield reported approximately 1.1 million square feet under construction countywide in Q1, concentrated primarily in Otay Mesa and East County. Kidder Mathews reported nearly 2.0 million square feet under construction, including 165,000 square feet in Carlsbad. Matthews placed the Q2 pipeline at about 1.6 million square feet.
New supply does not automatically create right-sized options for small businesses. Verify demising, loading, HVAC, power, permitted use, setup requirements, and the minimum lease commitment.
Leasing and Tenant Demand
Manufacturing and defense led Cushman & Wakefield’s Q1 leasing mix. The report recorded 1.1 million square feet of leasing activity, below its five-year quarterly average. Kidder Mathews recorded about 2.1 million square feet of leasing across its broader tracked market.
The City of Carlsbad identifies life sciences, technology, clean technology, sports and active lifestyle, and hospitality and tourism as key clusters supporting local economic diversity. Its March 2026 update described the local economy as stable while noting softer hiring and commercial leasing.
The data points to selective demand rather than a stopped market. Functional, well-located space still matters, but tenants have more reason to scrutinize commitment and total cost.
Third-Party Comparable-Market Asking Rents
Cushman & Wakefield reported a Q1 countywide average market asking rent of $1.47 per square foot per month on a NNN basis and $1.38 for North County. Kidder Mathews reported $1.46 countywide and $1.62 for Carlsbad.
These are third-party comparable-market asking figures for broader industrial inventory. They are not WareSpace rates, achieved rents, or final occupancy costs. NNN, CAM, utilities, insurance, equipment, and setup may sit outside a quoted base rate.
WareSpace publishes one approved product floor: an all-inclusive Monthly License Fee starting at $1,000/mo. Use the Carlsbad warehouse cost guide to compare the full 12-month commitment.
What the Market Means for Small Businesses
A softer market can improve choice and negotiating leverage, especially for larger spaces. It does not remove the risks that matter most to a small operator:
- Paying for unused square footage
- Signing a multi-year commitment before demand is proven
- Underestimating setup and recurring pass-through costs
- Choosing a building without the loading, HVAC, power, or use approval the workflow requires
- Splitting operations across several storage locations
Choose the smallest functional footprint, not the smallest room. The Carlsbad warehouse size guide maps workflow to practical unit bands. E-commerce businesses can use the Carlsbad fulfillment guide, while contractors can review the Carlsbad contractor warehouse guide. Businesses with sensitive inventory can review the San Diego climate-control guide.
WareSpace Carlsbad is coming soon at 6215 El Camino Real. Join the waitlist for verified opening, unit mix, and availability updates.
Risks and Methodology
- Brokerage coverage and inventory definitions differ.
- Vacancy does not show whether small units are available.
- Asking rent is not executed rent and may exclude NNN, CAM, utilities, equipment, and setup.
- Construction schedules can change.
- Carlsbad-specific WareSpace opening, inventory, final amenities, and pricing remain unconfirmed.
- Figures should be refreshed when Q3 2026 reports become available.
