Biotech and life sciences occupiers in San Diego typically cluster in Downtown, plan ~320 sqft per seat at high-end fit-out ($185–270/sqft), and pay around 56 USD/sqft ($56 USD) on Class A.

• Preferred submarket: Downtown.
• Typical fit-out spec: High-end ($185–270/sqft).
• Plan ~320 sqft per seat for headcount sizing.
• Class A rent context: 56 USD/sqft ($56 USD).
• Typical lease: 10 years with 12 months rent-free.
• Talent depth in San Diego: 86/100.

TL;DR

• Preferred submarket: Downtown.
• Typical fit-out spec: High-end ($185–270/sqft).
• Plan ~320 sqft per seat for headcount sizing.
• Class A rent context: 56 USD/sqft ($56 USD).
• Typical lease: 10 years with 12 months rent-free.
• Talent depth in San Diego: 86/100.

Where they cluster

Biotech and life sciences occupiers in San Diego typically anchor in Downtown. Banking, law, professional services, hospitality HQs.

What they pay

Class A rent in San Diego runs 56 USD/sqft ($56 USD) on a 10-year lease with 12 months free. Prime submarkets sit at or modestly above the city index.

Spec and fit-out

Typical biotech and life sciences fit-out targets high-end specification at $185–270/sqft. Branded reception, full client-facing programming, premium furniture, and specialist AV are standard.

Headcount sizing

Plan around 320 sqft per seat blended (workstation + circulation + amenity). A 100-headcount biotech office in San Diego typically targets 32,000 sqft of leasable area.

Talent angle

Cluster effects are decisive: PhD-grade talent concentrates near academic-medical anchors and translational research institutes. Deep life sciences, biotech, defense, and intelligence talent. UCSD and the Salk / Scripps research cluster anchor. Deep naval and Marine veteran talent pool.

Tax and lease context

Headline corporate tax: 27.9%. Modified-gross structures with opex pass-throughs. 10-12 year terms common for life sciences. Free rent of 10-14 months and TI of $100-$160/sqft typical on a 10-year Class A deal; lab fitouts run materially higher.

Key facts

Frequently asked questions

Where do biotech and life sciences occupiers lease office space in San Diego?

Most cluster in Downtown. Rent runs ~56 USD/sqft ($56 USD) for trophy and prime stock.

What fit-out spec do biotech and life sciences occupiers run in San Diego?

Typically high-end at $185–270/sqft.

How much office space per seat should a biotech and life sciences occupier plan in San Diego?

Plan ~320 sqft per seat blended. A 100-person team typically takes 32,000 sqft.

What NAICS codes describe the biotech and life sciences vertical?

Representative NAICS 2022 codes: 541714, 541715, 325412.

What is the talent index in San Diego?

86/100. Use the city profile for full detail.

Related

• Biotech and life sciences — global overview
• San Diego — full city profile
• Financial services in San Diego
• Asset management in San Diego
• Investment banking in San Diego
• Legal services in San Diego

Editorial provenance

Reviewed by Miriam Hollander — Lead market analyst. Last updated 2026-04-15. See our methodology and editorial standards.

Primary sources for this page

• CBRE Marketview reports — CBRE
• JLL Office Insight — JLL
• Cushman & Wakefield Marketbeat — Cushman & Wakefield
• Savills World Research — Savills
• Colliers Global Office Outlook — Colliers

Full sources index · Submit a correction

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