By Ken Clark Jr. Β· Certified Mortgage Advisor & Branch Manager Β· NMLS #225375 Last updated:
Ken Clark Jr.
#ChampionsofLoansΒ·Powered By PRMG Mortgage
Builder Resource Center

Construction Loans for Realtors: Helping Buyers Buy Land and Build

✓ Written and reviewed by Ken Clark Jr., Certified Mortgage Advisor, NMLS #225375 . Published September 27, 2026 . Updated September 27, 2026

Turn "there is nothing for sale" into "let's build it."

When inventory is thin, some buyers decide to build. This guide helps Realtors in Sacramento, Northern California, New Jersey, and nationwide understand how construction financing works, how to write lot and build contracts with realistic timing, and when to bring Ken Clark Jr. into the conversation.

Schedule a Realtor Call Builder Resource Center
Short answer: Realtors can help buyers build by pairing a lot purchase with a one-time close construction loan, which may finance the lot, the build, and the permanent mortgage with one closing for eligible buyers. The key is timing: financing contingencies on lots and build contracts need to allow for builder registration, plans, an appraisal on plans, and underwriting, commonly about 60 to 75 days or more. Referring the buyer early for prequalification keeps the deal on track.
At a glance
  • One closing: lot, construction, and permanent loan together, for eligible buyers.
  • Timeline: commonly about 60 to 75 days or more to close.
  • Builder: licensed general contractor with builder registration.
  • Lot checks: access, utilities, well, septic, zoning, and permits.
  • Refer early: before the lot offer is written.
On this page
  1. Why should Realtors understand construction loans?
  2. What is a one-time close loan, in plain English?
  3. What should I know when selling a lot to a buyer who will build?
  4. How should contingency timing be written?
  5. What if the buyer already owns land?
  6. What does the buyer's builder need?
  7. How do I refer a buyer?
  8. Ken's Take for Realtors
  9. FAQs

Why should Realtors understand construction loans?

Short answer: because buyers who cannot find the right resale home may be able to build, and land listings sell faster when buyers know how to finance them.

Construction financing is not complicated once you know the order of steps. A Realtor who can explain the basics keeps buyers engaged instead of losing them to months of waiting for inventory.

What is a one-time close loan, in plain English?

Short answer: one loan and one closing that may cover the lot, the construction, and the permanent mortgage for eligible buyers.

The buyer closes before construction starts. The lot is purchased or paid off at closing, construction funds are released to the builder in draws, and the loan converts to the permanent mortgage at completion without requalifying. Options include FHA (as little as 3.5 percent down for eligible borrowers), VA (up to 100 percent for eligible veterans with full entitlement), USDA (up to 100 percent in eligible rural areas for eligible buyers), and conventional. Full detail: one-time close construction loans.

What should I know when selling a lot to a buyer who will build?

Short answer: the lot has to work for both the buyer's plans and the loan program.

More in the buy land and build guide.

How should contingency timing be written?

Short answer: give the financing contingency enough time for the whole construction package, not just a resale-style underwriting timeline.

A one-time close file needs the builder's registration, a signed fixed-price contract, plans and specifications, a line-item budget, an appraisal based on the plans, and underwriting. That commonly takes about 60 to 75 days or more from application. In California, permits typically must be issued before closing, which can add time.

Practical approaches Realtors use include longer financing contingencies on lot contracts, feasibility periods for soils, well, and septic, and confirming the buyer has a builder selected before writing the offer. Contract terms are between the parties and their attorneys or advisors; this is general education, not legal advice.

What if the buyer already owns land?

Short answer: the lot can be included in the one-time close loan, with any land loan paid off at closing, and land equity may help cover the down payment.

See using land equity on a construction loan.

What does the buyer's builder need?

Short answer: a licensed builder acting as the general contractor, a fixed-price turnkey contract, builder's risk insurance, and builder registration. Owner-builder projects are not eligible on one-time close.

Share the Builder Registration Checklist with the builder early. For VA loans, the builder also needs a VA builder ID. Builders can find everything in the Builder Resource Center.

Builder registration is a documentation review for program eligibility. It is not an endorsement, recommendation, or guarantee of any builder's work.

How do I refer a buyer?

Short answer: schedule a short call before the lot offer is written, or have the buyer book directly.

  1. Send the buyer to schedule a strategy call, or introduce them by email.
  2. Ken reviews credit, income, down payment, and which program may fit.
  3. The buyer gets the Homebuyer Financing Checklist.
  4. Ken coordinates with the builder on registration, contract, and budget.
  5. You receive status updates at milestones, with the buyer's permission.

Where available: PRMG programs are available in every state where PRMG is licensed, which is all states except New York, including California and New Jersey, subject to eligibility and program guidelines. In California, permits are typically required before a one-time close loan closes.

Ken's Take for Realtors

Frequently asked questions

Answered by Ken Clark Jr., Certified Mortgage Advisor. Program availability and requirements vary and are subject to change.

Can a buyer finance a lot and a new home together?

Yes, for eligible buyers, a one-time close loan may finance the lot, construction, and permanent mortgage with one closing.

How long does a construction loan take to close?

Commonly about 60 to 75 days or more from application.

Does the buyer need a builder before applying?

Yes. The builder's contract, plans, and budget are part of the loan package.

Can the buyer be their own builder?

Not on one-time close programs. A licensed builder must act as the general contractor.

Are permits required before closing?

In California, permits are typically required before a one-time close loan closes. Conventional one-time close commonly requires permits before the first draw.

Does the buyer make payments during construction?

On FHA and VA one-time close, in most cases no, because the builder pays interim interest built into the contract price.

Can land the buyer already owns help with the down payment?

Land equity may help, depending on program guidelines.

What kinds of homes can be built?

Site-built and modular homes are generally eligible; multi-section manufactured homes may be eligible with added requirements.

How do I refer a buyer to Ken?

Schedule a call or introduce the buyer by email, ideally before the lot offer is written.

Where is this available?

In every state where PRMG is licensed, which is all states except New York.

Related programs and guides

Builder Resource Center β†’Buy Land and Build β†’One-Time Close β†’Land Equity β†’Homebuyer Checklist β†’Requirements β†’

Have a buyer thinking about building?

Schedule a Realtor call. We will review the buyer, the lot, and realistic contract timing before you write the offer.

Schedule a Realtor Call Call or Text (916) 275-3469

Sources consulted

Guidelines change. Verify current program requirements with Ken Clark Jr. before relying on them for a transaction.

Disclaimer: This content is for educational purposes only and is not a commitment to lend, a guarantee of approval, or a rate quote. Loan programs, down payment requirements, terms, and eligibility depend on borrower, property, project, builder, and program qualifications, are subject to underwriting, and vary by state. Not all applicants or projects will qualify. Builder registration is a documentation review for program eligibility and is not an endorsement of any builder. Equal Housing Opportunity. Paramount Residential Mortgage Group, Inc. (PRMG), NMLS #75243. Ken Clark Jr., NMLS #225375. PRMG is licensed in 49 states, excluding New York.

Ken Clark Jr., Certified Mortgage Advisor

About the Author: Ken Clark Jr.

Certified Mortgage Advisor and Branch Manager at PRMG Mortgage (NMLS #75243). 28 years in mortgage lending. Specializes in FHA, VA, conventional, DPA, jumbo, Non-QM, renovation, and construction financing for buyers and investors in Sacramento, New Jersey, and nationwide. PRMG is licensed in 49 states, excluding New York. Three-time Gold Award winner for Highly Reviewed Mortgage Team in Sacramento (2023, 2024, 2025). NMLS #225375.

Verify Ken's license at NMLS Consumer Access · Read client reviews · Schedule a call