California General Contractor · CSLB #1056402

(949) 264-3384 · info@g10designbuild.com · Serving Orange County, CA, with a focus on South Orange County

Pre-purchase property & land due diligence

Understand the property before the purchase becomes the project.

G10 Design Build helps buyers and business owners organize a practical review of intended use, available records, site and building constraints, utilities, likely approvals, consultant needs, and material project risks before acquisition.

Decision-focused scope

Due diligence should answer the next investment decision, not pretend to eliminate every unknown.

The responsible scope depends on the property, intended use, transaction schedule, records available, and the consequences of an unresolved condition. G10 Design Build can begin with a focused review and coordinate additional specialists when the decision requires them.

  • Intended use, preliminary zoning, and known entitlement considerations
  • Parcel, access, easement, topographic, drainage, and site constraints
  • Existing-building records, permits, visible conditions, and undocumented work
  • Water, sewer, power, gas, fire access, and other infrastructure considerations
  • Likely architecture, structural, civil, geotechnical, survey, environmental, and MEP needs
  • Approval path, material risks, information gaps, and recommended next steps

A practical first objective. Determine whether the available information supports moving forward, requires a condition or contingency, or justifies more focused investigation before closing.

Property types

A review shaped around what you are considering and what you intend to do.

The same checklist does not fit vacant land, an existing commercial building, and a leased tenant space.

01 · Vacant Land

Development feasibility

Organize preliminary questions involving use, access, grading, drainage, utilities, fire access, environmental constraints, and the likely consultant and agency path.

02 · Existing Property

Building and site constraints

Review records, prior approvals, visible conditions, structural or building-system implications, accessibility, and the fit between the property and the proposed use.

03 · Commercial Lease

Pre-lease feasibility

Test whether a restaurant, salon, office, retail, or other business concept is reasonably aligned with the space, utilities, landlord criteria, approvals, budget, and schedule.

A clearer path

Move from records and observations to a controlled next step.

The deliverable is tailored to the transaction and may range from a concise findings summary to a coordinated multidisciplinary feasibility package.

Define the Decision

Confirm the intended use, transaction milestone, known concerns, available records, and the issues that could change the decision.

Review & Observe

Examine available public and owner records, conduct an agreed site or building review, and identify missing information.

Coordinate Specialists

Bring in appropriately licensed or qualified professionals when structural, civil, survey, geotechnical, environmental, MEP, or other expertise is warranted.

Recommend Next Steps

Summarize material findings, limitations, further investigation needs, likely approvals, and a practical path forward.

Common buyer questions

What property and land due diligence can clarify.

Answers are based on the agreed scope and information reasonably available before the transaction deadline.

Can G10 Design Build tell me whether a parcel is buildable?

G10 Design Build can organize a preliminary feasibility review and identify the records, constraints, approvals, and specialist studies needed to support the decision. Final development rights and technical conclusions depend on the applicable agencies and required professionals.

Can you review a commercial property before I buy it?

Yes. The scope can address intended use, existing records, visible conditions, prior work, accessibility, utilities, structural implications, likely approvals, and material information gaps.

Can you estimate the renovation or development cost?

Early cost and schedule ranges may be developed at an appropriate level, but they should be treated as planning information until the scope, investigations, design, and market pricing are sufficiently defined.

Do I need a survey, soils report, or environmental study?

That depends on the property and proposed work. G10 Design Build can identify when those services appear warranted and coordinate the appropriate qualified consultants under the agreed scope.

Can you coordinate with my broker, attorney, or lender?

Yes. Technical information can be organized for the project team, while legal, financial, title, and transaction advice remains with the responsible advisors.

Does due diligence guarantee permits or project approval?

No. It reduces uncertainty by making known constraints, missing information, approval steps, and professional responsibilities visible before larger commitments are made.

Before you commit

Considering land, a building, or a commercial lease in Orange County?

Share the address or parcel, intended use, available records, known concerns, and transaction deadline with G10 Design Build.

Request a Due-Diligence Conversation