Guides/San Diego/Industrial
IndustrialSan Diego

Industrial Investment in San Diego

San Diego's industrial market keeps chugging along, but it's not the rocket ship it was three years ago. You're looking at a tight market still - vacancy's under 4% countywide - but rent growth has cooled way off from those 2021-2022 highs. The port keeps things busy, cross-border trade is solid, and nearshoring from Mexico adds another layer. Problem is land costs. New construction pencils at $200+ per square foot, which pushes buyers toward older stock. Defense contractors need space, life science companies want flex buildings, and everyone's still chasing last-mile distribution. Your OM better nail the specs because buyers are picky at these prices.

Market Context

Cap Rate Range

5.2% to 6.8% depending on location and vintage. New Kearny Mesa buildings trade at 5.2%-5.5%, older Otay Mesa around 6.5%-6.8%

Current Vacancy

3.7% countywide as of Q4 2025, down from 4.1% year prior. Tightest in Miramar at 2.8%

Rent Trend

Up 3.2% year-over-year, way down from 18% growth in 2022. Asking rents averaging $1.45/SF NNN countywide

Absorption

1.2 million square feet absorbed in 2025, mostly build-to-suit deliveries. Negative absorption in Q4 as some tenants downsized

Price Per Unit Trend

Price per square foot up 4% to $285/SF average. Quality buildings with 30'+ clear heights trading at $320-380/SF

Transaction Volume

$1.8 billion in 2025, down 22% from 2024. Larger portfolios aren't moving - most deals under $25M

Submarket Analysis

Kearny Mesa/Serra Mesa

5.2%-5.8% cap

Vacancy

3.1%

Avg Rent (1BR)

$1.55/SF NNN

Defense contractors and life science overflow keeping demand strong. New supply limited by zoning

OM Tip

Highlight proximity to Miramar and General Atomics. Power capacity matters for tech tenants

Miramar

5.0%-5.6% cap

Vacancy

2.8%

Avg Rent (1BR)

$1.62/SF NNN

Tightest submarket. Military contractors paying premium. Limited land for new development

OM Tip

Security clearance-friendly tenant base. Emphasize freeway access and military proximity

Otay Mesa

6.0%-6.8% cap

Vacancy

4.2%

Avg Rent (1BR)

$1.38/SF NNN

Cross-border trade upside but higher vacancy. Nearshoring could drive demand

OM Tip

Distance from port and border crossing times matter. Truck parking and staging area key

Sorrento Valley

4.8%-5.4% cap

Vacancy

2.9%

Avg Rent (1BR)

$1.68/SF NNN

Life science and biotech driving flex space demand. R&D users pay premium for location

OM Tip

Office component adds value. Lab-ready infrastructure worth calling out separately

National City/Chula Vista

5.8%-6.5% cap

Vacancy

4.6%

Avg Rent (1BR)

$1.41/SF NNN

More supply coming online. Good freeway access but competing with Otay Mesa

OM Tip

Commute patterns and labor availability matter here. Mention public transit access

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What Your OM Needs to Address

Clear height specifications

Don't just say 'high ceilings' - buyers want exact measurements at eave and peak

Data to Include

Clear height at eave line, peak height, any obstructions like HVAC or sprinkler systems

Dock door configuration

Count matters but so does spacing and truck court depth. Grade-level doors increasingly important

Data to Include

Number of dock-high doors, grade-level doors, truck court depth, trailer parking spaces

Defense contractor compatibility

Security features and proximity to military installations add value for certain buyer pool

Data to Include

Security systems, fencing, controlled access, distance to Miramar/Naval Base

Power and utilities capacity

Manufacturing and data users need specific power requirements. Don't guess on electrical capacity

Data to Include

Electrical service capacity, 480V availability, natural gas service, fiber connectivity

Column spacing and floor loading

Modern racking systems need specific bay sizes. Heavy manufacturing needs reinforced floors

Data to Include

Column grid dimensions, floor load capacity per square foot, any reinforced areas

Cross-border logistics positioning

For Otay Mesa properties, border crossing efficiency affects tenant appeal and rents

Data to Include

Drive time to Otay border crossing, truck route compliance, customs broker proximity

Investment Outlook

Short Term

Expect cap rate stability through 2026. Rent growth should moderate to 2-4% annually. Defense spending cuts could hit Miramar/Kearny Mesa demand but life science expansion in Sorrento Valley provides offset. Watch for any major tenant contractions - the market's tight enough that 200,000+ SF vacancies move the needle.

Medium Term

Cross-border trade normalization and nearshoring trends favor Otay Mesa by 2027-2028. Construction costs staying high means limited new supply, which supports existing buildings. Interest rate environment will determine transaction volume more than fundamentals. Automation in warehousing could make clear height and power capacity even more important.

Long Term

San Diego's land constraints create long-term value for well-located industrial. Defense spending cycles matter but diversification into life sciences reduces military dependence. Climate change regulations might favor newer, more efficient buildings. Mexico trade relationship and Pacific Rim shipping patterns will determine whether San Diego stays competitive with Inland Empire and Long Beach.

Buyer Profile

1031 exchange buyers from expensive coastal markets, local family offices, and some institutional money for larger assets. Life science REITs active in flex space. Private equity backing build-to-rent industrial developers. Foreign capital from Mexico interested in cross-border logistics properties.

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