New Construction Mortgage Process Explained | Texas Guide

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New Construction Mortgage Process Explained

Buying a newly built home can feel simpler than purchasing an existing property.

There may be no competing seller, the home has never been occupied, and major systems should be new.

The mortgage process, however, can be more complicated.

Construction schedules change. Appraisals may be completed before the house is finished. Builder contracts may limit the buyer’s protections. Rate locks can expire. Incentives may affect the real cost of financing. The lender must also verify that the home has been completed before the mortgage can close.

Understanding the new construction mortgage process early can help buyers protect their deposit, preserve financing flexibility, and avoid last-minute delays.

Two Types of New Construction Financing

The first step is identifying which type of transaction is involved.

Purchasing a Home From a Builder

In this transaction, the builder typically owns the land, finances construction, and sells the completed property to the buyer.

The buyer obtains a standard mortgage that closes after construction is substantially complete.

This commonly includes:

Spec homes
Inventory homes
Quick-move-in homes
Production homes
Presold homes under construction

The buyer normally does not receive construction draws or make monthly construction-loan payments.

Building a Custom Home

In a custom construction transaction, the borrower may:

Own the land already
Purchase the land as part of the transaction
Select the builder
Approve plans and specifications
Obtain financing before construction begins

This typically requires a construction loan or construction-to-permanent mortgage.

Funds are released through construction draws as work is completed.

Custom-home financing is covered in more detail in Construction-to-Permanent Loans in Texas and Building a Home on Land You Already Own.

This guide primarily addresses purchasing a newly built home from a builder, but many of the appraisal, completion, insurance, and closing principles apply to both transactions.

Step 1: Get Preapproved Before Selecting the Home

Mortgage preapproval should happen before signing a builder contract.

The lender will generally review:

Income
Employment
Credit
Assets
Existing debts
Proposed down payment
Estimated property taxes
Homeowners insurance
Homeowners association dues
Available cash reserves

New construction can involve a longer timeline than purchasing an existing home.

A buyer who qualifies today must generally remain qualified through closing—even if the home will not be completed for several months.

The lender should consider whether the borrower expects any changes involving:

Employment
Compensation
Bonuses
Self-employment
New debts
Credit
Cash reserves
Another home sale
Lease obligations
Family leave
Retirement

See Mortgage Prequalification vs. Preapproval and Mortgage Employment and Income Guide for related guidance.

Step 2: Compare the Builder’s Lender With Independent Financing

Builders frequently offer incentives for using an affiliated or preferred lender.

Possible incentives include:

Closing-cost credits
Interest-rate buydowns
Design-center allowances
Reduced upgrade costs
Title-policy credits
Discount points
Temporary payment subsidies

An incentive can be valuable, but it should not be evaluated in isolation.

Compare:

Interest rate
Annual percentage rate
Discount points
Lender fees
Mortgage insurance
Rate-lock period
Extension costs
Loan-program flexibility
Prepayment restrictions
Total cash required
Total financing cost

A large builder credit may be offset by a higher rate, additional fees, or fewer financing choices.

The lowest advertised rate may also require discount points or assumptions that do not match the buyer’s transaction.

Relevant resources include Builder Financing vs. Independent Mortgage Financing, APR vs. Interest Rate, and Why Advertised Mortgage Rates Can Be Misleading.

Step 3: Review the Builder Contract Carefully

A builder contract is often written differently from a standard resale contract.

It may contain provisions involving:

Nonrefundable deposits
Construction delays
Material substitutions
Price adjustments
Change orders
Financing deadlines
Appraisal shortages
Inspection access
Rate-lock responsibility
Builder cancellation rights
Buyer default
Completion standards
Required use of affiliated companies

The earnest-money or construction deposit may be substantially larger than the deposit required for an existing home.

Buyers should understand:

When the deposit becomes nonrefundable
Whether financing approval is required by a deadline
What happens if the appraisal is low
Whether the contract includes an appraisal contingency
What happens if construction is delayed
Whether the buyer can inspect the home
Whether the buyer can select an independent lender
What happens if the buyer no longer qualifies
Which closing costs the builder will pay

A mortgage professional can explain financing implications, but questions about contractual rights should be directed to a qualified Texas real-estate attorney or the buyer’s real-estate professional.

Step 4: Select the Loan Program

A newly constructed home may potentially be financed using:

Conventional financing
FHA financing
VA financing
USDA financing
Jumbo financing
Physician mortgage financing
Portfolio financing

The appropriate program depends on both the borrower and the property.

Factors may include:

Loan amount
Down payment
Credit profile
Debt-to-income ratio
Military eligibility
Household income
Property location
Occupancy
Condominium status
Construction completion
Builder documentation

Government-backed programs may have additional new-construction documentation, inspection, warranty, builder, or property requirements.

Those requirements should be confirmed before the buyer assumes a particular program will work.

Step 5: Update the Loan Approval During Construction

A mortgage preapproval is not permanent.

When construction lasts several months, the lender may need to update:

Pay statements
Bank statements
Employment verification
Credit
Tax returns
Profit-and-loss statements
Home-sale documentation
Insurance estimates
Property tax estimates
Interest-rate assumptions

Buyers should notify the lender before:

Changing jobs
Becoming self-employed
Taking unpaid leave
Opening new credit
Financing furniture
Buying a vehicle
Co-signing a loan
Moving large amounts of money
Making an unusually large purchase
Changing the down payment
Using funds initially designated for closing

A builder’s estimated completion date does not protect the buyer if their financial profile changes before closing.

Related resources include Can I Buy Furniture Before Mortgage Closing?, What Happens if You Open New Credit Before Closing?, and Can I Accept a New Job Before Mortgage Closing?

Step 6: Order the Appraisal

The lender will order an appraisal to determine whether the completed home is expected to support the contract price and meet the selected loan program’s requirements.

If construction is incomplete, the appraiser may evaluate the property subject to completion according to:

Plans
Specifications
Building materials
Upgrade selections
Lot characteristics
Construction quality
Proposed improvements

The appraisal may include photographs of the unfinished home and identify work that must be completed before closing.

How New Construction Appraisals Work

The appraiser does not simply add the cost of the lot, construction, and upgrades.

The appraisal must reflect market-supported value.

The appraiser may consider:

Recent builder sales
Competing developments
Resale homes
Similar floor plans
Location within the development
Lot premiums
Construction quality
Upgrades
Concessions and incentives
Market conditions

A buyer may spend $40,000 on upgrades without receiving a dollar-for-dollar increase in appraised value.

Highly personalized selections may provide limited market value even when they are expensive.

The appraisal must also account for builder concessions. A sale involving substantial financing or closing-cost incentives may not be directly equivalent to a transaction without those benefits.

What Happens if the Home Is Not Finished During the Appraisal?

The appraisal will generally be completed subject to the home being finished according to the plans and specifications.

Before closing, the lender may require a completion inspection or appraisal update.

The appraiser or another permitted party may verify that required construction has been completed.

Fannie Mae’s current guidance allows several methods of verifying completion, depending on the transaction and the nature of the unfinished work. When an appraisal is made subject to completion, the lender must obtain acceptable evidence that the conditions have been satisfied before delivering the loan. Fannie Mae completion-verification requirements

A builder’s statement that the home is complete may not be sufficient by itself.

What if the Appraisal Comes in Low?

A low appraisal does not automatically require the builder to reduce the price.

The available options depend on the contract.

Possible outcomes include:

The builder lowers the price
The buyer pays the appraisal shortage
The buyer reduces upgrades
The parties renegotiate incentives
The appraisal is reviewed for errors
A reconsideration of value is requested
The buyer changes loan structures
The transaction is canceled if the contract permits

Builder contracts may provide less appraisal protection than a traditional resale contract.

Buyers should understand that deposits and upgrade payments could be at risk if they cannot complete the purchase.

See Reconsideration of Value: Challenging a Low Appraisal and What Happens When an Appraisal Causes the Maximum LTV to Change?

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Step 7: Decide When to Lock the Interest Rate

A rate lock protects an agreed mortgage rate and pricing for a defined period, subject to the lock terms and continued loan eligibility.

New construction creates a timing challenge because completion dates can move.

Locking too early may lead to:

Extension fees
Relock requirements
Changed pricing
An expired approval
Pressure to close before the home is ready

Waiting to lock leaves the borrower exposed to market changes.

Possible strategies include:

Waiting until construction is closer to completion
Using a standard short-term lock
Using an extended new-construction lock
Selecting a float-down feature
Negotiating who pays extension costs
Accepting market exposure until timing becomes clearer

Extended locks may cost more than standard locks. Float-down provisions also vary and may not provide unlimited access to lower rates.

Before locking, ask:

How long is the lock?
When does the lock expire?
What happens if construction is delayed?
How much does an extension cost?
Who pays the extension fee?
Is a float-down available?
What market improvement is required?
Can the loan program change after locking?
Are builder incentives tied to a particular lock?

See Should You Lock Your Mortgage Rate?, Mortgage Rate Lock Extensions Explained, and Mortgage Float-Down Options Explained.

Step 8: Complete Inspections

A new home should still be inspected.

Municipal inspections are designed to evaluate code compliance at specific construction stages. They do not necessarily replace a buyer’s independent inspection.

Depending on the construction stage, buyers may consider:

Pre-drywall inspection
Foundation inspection
Mechanical inspection
Final home inspection
Sewer-line inspection
Termite inspection
Roof inspection
Third-party engineering review

A final inspection may identify:

Improper drainage
Roof defects
Missing insulation
HVAC problems
Plumbing leaks
Electrical issues
Damaged finishes
Window or door problems
Incomplete appliances
Safety concerns
Work that differs from the plans

The purchase contract determines what inspection rights the buyer has and how identified problems are addressed.

Mortgage Appraisal Versus Home Inspection

The appraisal and home inspection serve different purposes.

The appraisal primarily helps the lender evaluate:

Market value
Property eligibility
General condition
Completion
Collateral acceptability

The home inspection helps the buyer understand the home’s physical condition.

An appraiser is not performing the same detailed review as a professional home inspector.

A property may appraise at the contract price and still contain construction defects.

Step 9: Obtain Homeowners Insurance

The lender will require acceptable homeowners insurance before closing.

For new construction, the insurer may need:

Property address
Completion date
Construction type
Square footage
Roof material
Builder details
Replacement-cost estimate
Security and fire-protection information
Distance to a fire station or hydrant

Luxury homes, rural homes, coastal properties, barndominiums, and homes with specialty construction may require additional insurance review.

The insurance premium affects the qualifying mortgage payment.

A premium significantly higher than the original estimate can change:

Debt-to-income ratio
Cash required at closing
Escrow deposits
Monthly payment
Loan eligibility

See Homeowners Insurance Problems That Can Stop a Mortgage and What Happens if My Homeowners Insurance Is Too Expensive?

Step 10: Verify Title, Survey, and Property Details

New construction does not eliminate title or survey concerns.

The title company and lender may review:

Legal description
Easements
Setback violations
Encroachments
Utility locations
Access
Restrictive covenants
Mechanic’s liens
Builder liens
Homeowners association requirements
Multiple parcels
Survey exceptions

Potential problems include a fence, driveway, pool, retaining wall, or structure crossing an easement or property boundary.

Mechanic’s-lien risk can also arise when contractors, subcontractors, or suppliers have not been properly paid.

Relevant guides include Common Title Problems That Delay Mortgage Closing, Survey Problems That Can Delay Closing, and Easements and Mortgage Approval.

Step 11: Receive the Closing Disclosure

The lender generally must provide the Closing Disclosure within the timeframe required by federal mortgage-disclosure rules before consummation.

The buyer should compare it with the Loan Estimate and review:

Loan amount
Interest rate
Monthly payment
Discount points
Lender fees
Builder credits
Seller credits
Title charges
Property-tax escrows
Insurance escrows
Homeowners association charges
Cash required to close

Changes do not always require a new waiting period, but certain material changes can.

See Loan Estimate Explained and Closing Disclosure Explained.

Step 12: Complete the Final Walkthrough

The final walkthrough confirms that the property is in the expected condition before closing.

For new construction, buyers should verify:

Contracted upgrades were installed
Appliances are present
Utilities are functioning
Agreed repairs were completed
Construction debris was removed
Fixtures are working
Doors and windows operate
Landscaping obligations were satisfied
The home has not been damaged
The property is ready for occupancy

A builder punch list and a mortgage completion requirement are not necessarily the same thing.

Minor cosmetic items may remain on a builder warranty list without preventing closing. Materially incomplete construction or unresolved lender-required repairs may stop the mortgage.

Step 13: Final Mortgage Approval

Shortly before closing, the lender may reverify:

Employment
Income
Assets
Credit obligations
Source of closing funds
Homeowners insurance
Property completion
Title
Appraisal conditions

A prior “clear to close” may be affected if new information emerges.

The buyer should avoid making major financial or employment changes until after closing and funding are complete.

Step 14: Closing and Funding

At closing, the buyer signs the mortgage, promissory note, closing disclosure, title documents, and other required forms.

The buyer sends the remaining closing funds through verified wiring instructions or another title-company-approved method.

Wire instructions should always be independently confirmed using a trusted telephone number.

After all funding and title requirements are satisfied:

The lender funds the mortgage
The builder receives the sale proceeds
The deed and mortgage documents are recorded
Ownership transfers to the buyer
Keys are released according to the contract and title-company procedures

See Mortgage Closing Day Explained, Mortgage Wire Fraud Prevention, and What Happens When a Mortgage Is Recorded?

Builder Incentives and Mortgage Approval

Builder incentives can reduce the buyer’s out-of-pocket costs, but they must comply with the selected loan program.

Credits may potentially be used for eligible costs such as:

Title charges
Lender fees
Discount points
Prepaid interest
Initial escrow deposits
Temporary buydowns

They generally cannot be used to provide unrestricted cash back to the buyer beyond permitted reimbursement or adjustment rules.

Contribution limits and eligible uses vary by program, occupancy, and loan-to-value ratio.

If the builder credit exceeds the buyer’s allowable closing costs, part of it may go unused unless the contract and financing structure can be adjusted.

The credit should be reviewed before the buyer assumes it will cover every expense.

Property Taxes on New Construction

Property-tax estimates can be especially confusing for new homes.

The current tax bill may reflect:

Vacant land
Partially completed construction
Builder ownership
No homestead exemption
A value established before the home was completed

The buyer’s future tax assessment may be substantially different.

A low initial tax figure should not be used blindly when evaluating long-term affordability.

The lender may establish the qualifying and escrowed tax amount using applicable program requirements and a reasonable estimate of the completed property’s taxes.

See Texas Property Tax Proration at Closing and Texas Property Tax Reassessment After Buying a Home.

Homeowners Association Considerations

New developments may have:

Mandatory homeowners associations
Initial capitalization fees
Transfer fees
Private roads
Community facilities
Special districts
Future assessment authority
Developer-controlled associations

For condominiums, the project itself may require lender approval.

A newly built condominium can encounter financing issues if the project is incomplete, insufficiently sold, inadequately insured, involved in litigation, or otherwise ineligible under the selected program.

See HOA Problems and Mortgage Approval and Condo Mortgage Requirements.

What Can Go Wrong?

The Completion Date Changes

Construction delays can cause the rate lock, credit documents, appraisal, or loan approval to expire.

The Buyer’s Financial Profile Changes

New debt, reduced income, job changes, depleted assets, or credit problems can invalidate the original approval.

The Appraisal Is Low

Upgrades, lot premiums, and builder pricing may not receive equal market support.

The Home Is Not Complete

Missing utilities, appliances, safety items, permits, or required improvements can prevent closing.

The Completion Inspection Finds Unfinished Work

The appraiser may determine that the home does not match the plans or that required work remains incomplete.

Builder Credits Are Misunderstood

The credit may not cover the buyer’s down payment or every desired expense.

The Rate Lock Expires

Extension charges can become expensive when construction is repeatedly delayed.

Insurance or Taxes Are Higher Than Estimated

A higher total payment can affect both qualification and affordability.

The Builder’s Preferred Loan Is Not the Best Structure

An incentive may distract from higher long-term financing costs or limited program flexibility.

The Buyer Has Too Little Cash Remaining

Deposits, upgrades, closing costs, moving expenses, blinds, landscaping, and furniture can consume more cash than expected.

How to Avoid New Construction Mortgage Problems

Obtain a Complete Preapproval

Use verified income, assets, credit, and realistic estimates for taxes, insurance, and homeowners association dues.

Review the Contract Before the Deposit Becomes Nonrefundable

Understand financing deadlines, appraisal risk, completion provisions, and deposit protections.

Compare the Entire Financing Package

Evaluate the rate, points, fees, credits, cash required, monthly payment, and lock terms.

Keep the Lender Updated

Provide updated documentation throughout the construction period rather than waiting until the home is nearly complete.

Do Not Finance Major Purchases Before Closing

Furniture and appliances can wait until after the mortgage has funded.

Plan the Rate Lock Around Realistic Completion Timing

Do not rely entirely on an optimistic estimated completion date.

Order Insurance Early

Confirm that the premium and coverage are acceptable before the final underwriting stage.

Maintain Additional Liquidity

Prepare for deposits, upgrades, closing expenses, moving costs, and unexpected changes.

Use Independent Inspections

New does not mean defect-free.

Preserve a Communication Record

Keep builder updates, change orders, upgrade selections, lender requests, and completion estimates organized.

Questions Worth Asking

Before signing a new construction contract, ask:

When does the deposit become nonrefundable?
Is there a financing contingency?
Is there an appraisal contingency?
What happens if construction is delayed?
Who pays rate-lock extension fees?
Can I use an independent lender?
What exactly is included in the builder incentive?
Are any upgrades paid outside closing?
When will the appraisal be ordered?
Will a completion inspection be required?
Can I obtain independent inspections?
What warranties are included?
How will property taxes be estimated?
What homeowners association or special-district costs apply?
How much cash should remain after closing?
What happens if I change jobs before the home is complete?

Common Misconceptions

“A New Home Does Not Need an Inspection”

New homes can have construction defects. Municipal inspections and mortgage appraisals do not replace a buyer’s independent inspection.

“The Builder’s Completion Date Is Guaranteed”

Construction schedules can change because of weather, labor, permits, inspections, materials, utilities, and other conditions.

“The Builder’s Lender Is Always the Cheapest”

Builder incentives may be valuable, but the entire financing package must be compared.

“The Appraisal Will Equal the Contract Price”

The appraisal must reflect market-supported value, not simply the builder’s price or cost of upgrades.

“Once I Am Preapproved, My Loan Is Guaranteed”

The borrower must remain eligible, and the completed property must satisfy the lender’s requirements.

“I Can Buy Furniture Because the Home Is Almost Finished”

New credit or depleted cash can affect approval even shortly before closing.

Real Lender Perspective

The most common new-construction problems usually do not begin on closing day.

They begin months earlier when buyers:

Sign before completing a real preapproval
Assume the builder incentive guarantees the best financing
Lock a rate around an uncertain completion date
Spend cash on upgrades without considering reserves
Finance furniture before closing
Rely on incomplete tax or insurance estimates
Assume a new home cannot have property problems

A clean new-construction closing requires ongoing mortgage management.

The borrower’s financial approval must remain current while the property moves from plans and framing to a completed, insurable, appraised residence.

The strongest strategy is built around realistic timing, preserved liquidity, updated documentation, and a backup plan for construction delays.

Who This Guide Is For

This guide may be especially helpful for:

First-time buyers purchasing from a builder
Move-up buyers
Texas relocation buyers
Buyers purchasing a spec home
Buyers purchasing a production home
Buyers selecting a presold home
Veterans using VA financing
Physicians using professional mortgage programs
Executives with variable compensation
Buyers purchasing luxury new construction
Buyers selling another home before closing
Buyers facing a long construction timeline

Final Thoughts

The new construction mortgage process involves more than getting approved and waiting for the builder to finish.

The buyer, lender, builder, appraiser, inspector, insurance company, and title company must all reach the same point at the right time.

The borrower must remain financially qualified.

The property must be completed, appraised, insured, and eligible.

The rate lock must remain valid.

The closing funds must be documented and available.

Planning for those moving parts before signing the builder contract can reduce surprises and create a much cleaner path to closing.