• Home
  • Tenant Services
  • About Us
  • Why Choose Us
  • Available Spaces
  • How We’re Paid
  • Contact Us
  • More
    • Home
    • Tenant Services
    • About Us
    • Why Choose Us
    • Available Spaces
    • How We’re Paid
    • Contact Us
  • Home
  • Tenant Services
  • About Us
  • Why Choose Us
  • Available Spaces
  • How We’re Paid
  • Contact Us

San Diego Tenant Representation Broker (Tenants Only)

Shelton & Associates is a San Diego tenant-only commercial real estate brokerage representing office, industrial, medical office, life science, and warehouse tenants in lease renewals, relocations, expansions, and purchases. We never represent landlords or list buildings. We help tenants create leverage, reduce total occupancy cost, and negotiate lease terms that protect flexibility. In most transactions, the landlord pays the brokerage fee.

Why Tenants Choose a Tenant-Only San Diego Broker

Many businesses search for a San Diego commercial real estate broker without realizing most brokers represent landlords, list buildings, or operate under dual agency. Shelton & Associates represents tenants only. That means our advice, negotiations, and financial modeling are aligned solely with your business, not a landlord’s portfolio.

Office, Industrial & Life Science Leasing Experts Across San Diego County

We negotiate directly with landlords and their brokers to reduce rent, increase concessions, and secure flexible terms that protect your operation. We support every step from market strategy through lease language redlines and move-in execution.

Tenant Representation Services in San Diego

  • Lease Renewal Negotiation – Reset rent to today’s market, cap operating expenses/base-year changes, secure free rent, and increase TI allowances.
  • Relocation & Expansion – Find better-fit space and use credible alternatives to improve price and terms, even if you decide to stay.
  • Buy vs. Lease Analysis – Side-by-side cash flow and IRR to see when ownership beats leasing.
  • Site Selection & Tours – Shortlists from live inventory (direct and sublease) filtered by parking ratios, power, loading, clear height, lab readiness, medical compliance, and commute access.
  • Documentation & Move-In – LOIs, lease language redlines, TI milestone tracking, and vendor coordination until you’re operational. 

Industries We Serve

  • Office & Professional Services: law, finance, tech, marketing, non-profit.
  • Industrial & Warehouse: distribution, manufacturing, e-commerce, R&D.
  • Life Science & Lab: lab-ready space, utilities, ventilation, and EHS. 
  • Medical Office: plumbing/shielding, ADA, patient flow, compliance. 

Our Process

  1. Discovery & Goals – headcount, growth, timing, budget, build-out needs.
  2. Market Scan – on- and off-market options plus subleases and backfills.
  3. Tours & Shortlist – score each space against your criteria.
  4. Financial Modeling – apples-to-apples total occupancy cost with scenarios.
  5. Negotiation – dual-track renewal vs. move to maximize leverage.
  6. Lease Redlines – protect downside, assignment/sublease flexibility, and renewal options. 
  7. Build-Out & Move – TI oversight and vendor coordination to day-one readiness.

Frequently Asked Questions

Do you charge tenants?

No. In nearly all cases, the landlord pays our fee as part of the transaction.


Is renewing always cheaper than moving?

Not always. We compare renewal vs. relocation using total cost models; credible move options often improve renewal terms dramatically.


When should we start if our lease expires next year?

Office: typically 9–12 months. Industrial/lab: typically 12–18 months to allow for permitting and build-out.


What if we only want a quick second opinion?

We’ll review your proposal and flag savings opportunities in rent, OPEX/base-year, TI, free rent, and risk clauses.

Results You Can Expect

- Lower effective rent and capped escalations

- Larger TI packages and more free rent

- Flexibility rights (termination, expansion, contraction, sublease)

- Reduced personal guarantee exposure

- Clear, model-based decisions your CFO will trust

-More predictable operating expenses (caps/audit rights where achievable) 

Ready to get started

Ready for a confidential, tenant-side review of your lease or shortlist?

Get Started

John Shelton - Broker

John Shelton is a San Diego based commercial real estate broker and tenant representation specialist advising office, industrial, medical office, and life science users, from local businesses to national and global companies. With nearly 25 years in the industry, he has completed transactions totaling nearly $1 billion in lease, purchase, and sale volume.


John is known for analyzing market conditions, ownership strategies, and economic drivers to uncover leverage, mitigate risk, and translate complexity into clear strategy, disciplined negotiation, and stronger lease outcomes. He provides actionable guidance and focused tenant only representation throughout the decision making process.

Shelton Associates – San Diego’s Trusted Tenant Representati

Lease Expiration Reminder & Critical Date Reminder

San Diego Submarkets We Cover

 Downtown (CBD) • East Village • Little Italy • Bankers Hill •  Uptown • Mission Valley • Kearny Mesa • UTC • University City • Sorrento Mesa • Sorrento Valley • Torrey Pines • La Jolla • Del Mar Heights • Carmel Valley • Miramar • Mira Mesa • Clairemont • Morena • Old Town • Grantville/Mission Gorge/Allied Gardens • Tierrasanta • Scripps Ranch • Carmel Mountain Ranch • Rancho Bernardo • Poway • Sabre Springs • Carlsbad • Encinitas/Solana Beach • Del Mar • Oceanside • Vista • San Marcos • Escondido • Chula Vista • National City • Otay Mesa • Imperial Beach • La Mesa • El Cajon • Santee • Lakeside • Spring Valley • Lemon Grove  

Office • Industrial • Warehouse • Life Science • Medical Office • Healthcare 


Copyright © 2026 Shelton & Associates | Tenant Representation - All Rights Reserved. John Shelton | CA DRE Lic. #01316721 • Shelton & Associates | CA DRE Lic. #02047139  | 4660 La Jolla Village Drive, Suite 100, San Diego, CA 92122, US 

  • Home
  • Privacy Policy