I'm Brian Cooper. The design center is where a new home's price can quietly balloon. Here's how the studio process works at major builders like Toll Brothers, KB Home, and Lennar — and how to keep it in budget.

Direct AnswerAfter going under contract, build-to-order buyers select finishes at the builder's design studio — flooring, cabinets, counters, fixtures, and structural options. This is where builders earn margin, so know standard versus upgrade before you start, prioritize hard-to-change structural items, and get every selection in writing. Process and pricing vary; always confirm current pricing, availability, and incentives directly with the builder.
Information current as of 2026.

The design center — where margin lives

After you go under contract, build-to-order buyers at major builders typically visit the builder's design studio to select finishes: flooring, cabinets, countertops, fixtures, and structural options. This is where a base price can climb quickly.

  • Know the difference between standard features (included) and upgrades (extra) before you fall in love with a model's fully-loaded finishes.
  • Prioritize options that are hard to change later — structural choices, electrical, and plumbing rough-ins — over cosmetic items you can do yourself.
  • Ask whether upgrades can be financed into the loan and how that affects your appraisal.
  • Get every selection in writing with line-item pricing.

How Toll, KB, and Lennar studios differ

  • Toll Brothers is known for a wide, luxury-leaning options menu and a full design-studio experience.
  • KB Home markets a build-your-own studio model with selectable finishes.
  • Lennar often leans on an 'Everything's Included' approach that bundles popular upgrades into the base — fewer à la carte choices.

Confirm the current model and pricing with each builder, as programs change.

Budgeting for the studio

  • Set a hard upgrade budget before your appointment.
  • Spend on structural and infrastructure (wiring, plumbing rough-ins, additional outlets) over cosmetic items you can DIY later.
  • Ask how upgrades affect your appraisal and whether they can be financed.
  • Beware decision fatigue — studios are designed to encourage add-ons.

Bring your own agent — it doesn't cost you more

The friendly sales associate at the a new community model home works for the builder. They're paid to protect the builder's interests and maximize the builder's price and margin. You deserve someone on your side.

In California, having your own buyer's agent at a new-construction community generally does not raise your price — builder marketing budgets anticipate buyer-agent participation. The one rule: I usually need to register with you on your first visit. If you tour and give your information before I'm named, some builders will not honor representation later.

Before you visit any model home, reach out and let me register as your agent. It's the single most important step to keep an advocate at the table — at no added cost to you.

Inspections on a new build — yes, you still need one

A brand-new home at a new home is not automatically a flawless home. New construction is built fast by many trades, and defects slip through. An independent, buyer-paid inspection protects you.

  • Pre-drywall inspection (for build-to-order): catches framing, plumbing, electrical, and waterproofing issues while they're still visible.
  • Final/quality inspection before your walk-through: documents punch-list items the builder should fix before closing.
  • 11-month warranty inspection: done before the typical one-year workmanship warranty expires, so covered items get fixed on the builder's dime.

Bringing your own inspector — not just relying on the city's permit sign-offs — is one of the highest-value moves a new-construction buyer can make.

Folding upgrades into your true cost

Design-center selections change your total cost and your monthly payment, especially when financed. Before you finalize, add upgrades to your base price, lot premium, Mello-Roos, HOA, and insurance to see the real all-in number.

I run this calculation for every new-construction client so the studio excitement doesn't outrun the budget. Confirm current pricing and any design-center allowance directly with the builder.

Primary sourcesCalifornia DRE, California Association of REALTORS®, U.S. Dept. of Housing & Urban Development. General information only — verify current figures and confirm legal, tax, or financial questions with a licensed professional.

Frequently Asked Questions

What happens at a builder design center?

You select finishes and options for a build-to-order home — flooring, cabinets, counters, fixtures, and structural upgrades, usually with line-item pricing.

Which upgrades are worth it?

Prioritize hard-to-change structural and infrastructure items; cosmetic finishes can often be done later for less.

Does Lennar have a design center?

Lennar often uses an 'Everything's Included' model bundling popular upgrades into the base price, so there may be fewer à la carte selections. Confirm with the builder.

Can upgrades be financed?

Often yes, rolled into the loan, but it affects your appraisal and monthly payment — ask the lender.

Is the design center price negotiable?

Builders sometimes offer design-center allowances as an incentive rather than discounting the studio menu. Confirm current incentives with the builder.

How does Brian help at the design center?

Brian helps you set a budget, separate margin-makers from must-haves, and keep selections aligned with resale value.

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