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    • 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 Commercial Real Estate Broker for Tenants Only

San Diego Commercial Real Estate Broker for Tenants Only

Shelton & Associates is a trusted, San Diego commercial real estate broker specializing exclusively in tenant representation. For nearly 25 years, we’ve helped businesses across UTC, Sorrento Mesa, Mission Valley, Carlsbad, and every major submarket secure the most favorable lease and purchase terms possible. 


 We negotiate lease renewals, relocations, expansions, and acquisitions for office, industrial, life-science, medical office, and warehouse users, never landlords. Our job is simple: lower your total cost of occupancy and protect your downside through data-driven negotiations and clear financial modeling. Our interests are aligned with yours, and in nearly all cases the landlord pays our fee.

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

 We negotiate directly with landlords and their brokers to reduce rent, capture free rent and improvement allowances, and ensure flexible lease structures that fit your company’s growth. Our services come at no cost to tenants, as landlord commissions cover our fee. With local market expertise, real-time vacancy data, and proven negotiating power, Shelton & Associates delivers measurable savings and leverage for every client we represent. 

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Office tenant representation team in San Diego

What We Do for San Diego Tenants

  • 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. 

San Diego Commercial Real Estate Broker

Why Tenants Choose Shelton & Associates

  • Tenant-only representation—no dual agency, no landlord listings, no conflicts.
  • Data-driven negotiations—current comps, vacancy trends, sublease supply, TI benchmarks, and effective-rent modeling.
  • Transparent numbers—every dollar shown: base rent, OPEX, parking, utilities, build-out, downtime.
  • Local expertise—San Diego micro-market knowledge that moves the needle.
  • Measurable results—free rent, higher TI, flexible options (termination/expansion/contraction), and removal of personal guarantees where possible.

San Diego Office Leasing Brokerage

Industries We Serve

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

Shelton & Associates | Tenant Representation San Diego

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 and future flexibility.
  7. Build-Out & Move – TI oversight and vendor coordination to day-one readiness.

Commercial Real Estate San Diego

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: 9–12 months in advance. Industrial/life science: 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.

Office & Industrial Leasing Brokers San Diego

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 

Ready to get started

Ready for a confidential, tenant-side review of your lease or short-list? Contact Shelton & Associates Commercial Real Estate for a quick assessment and a plan to create leverage in your favor. 

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John Shelton San Diego Tenant Rep Broker

John Shelton - Broker

John is a commercial real estate industry veteran and market expert with extensive expertise in Tenant Representation.  As one of San Diego’s top commercial real estate brokers,  he works with users of all sizes, including national and global corporate clients, specializing in Strategic Real Estate Planning with a focus on reducing occupancy costs and enhancing operational efficiencies. 


He has nearly 25 years of experience in the CRE industry representing Tenants and has completed in excess of $600M in purchase, sale, and lease transactions.


John has the unique ability to analyze and interpret complex market trends, growth rates and opportunities. By identifying strengths, weaknesses, opportunities and threats among particular building owners John is able to provide his clients the most comprehensive market insights and tenant representation services possible. 

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 |  San Diego Tenant Representation - All Rights Reserved.  Shelton & Associates - CA License # 02047139 4660 La Jolla Village Drive, Suite 100, San Diego, CA 92122, US 

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