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When a builder advertises a mortgage rate below the national average, it is reasonable to ask whether buying a new home could cost less than buying an existing one. Sometimes it can. But the advertised rate is only the beginning of the comparison.
Freddie Mac reported a national average of 7.28% for a 30-year fixed mortgage on October 1, 2026, up from 7.03% the previous week. Its 15-year average was 6.60%. These are national conventional purchase-loan benchmarks, not Indiana-specific quotes or rates every buyer must accept. [1]
For buyers in Marion, Hendricks, and Hamilton counties, my approach is to examine the complete transaction. A builder’s financing package can lower the monthly payment—and sometimes the overall cost—but the price, loan terms, cash to close, taxes, insurance, HOA fees, repairs, and upgrades all matter.
The right question is: which home and financing arrangement will leave you in the stronger position over the time you expect to own it?
Why builders may help with financing
A builder selling selected inventory may use incentives to make a purchase more attractive. Assistance can take the form of allowable closing-cost credits, a permanent rate reduction, or money set aside to subsidize early payments. Some packages depend on an affiliated or preferred lender. [2, 3]
Ask what the same home would cost with a different incentive or outside financing. A favorable rate may replace a price reduction or another credit. That does not make the rate benefit worthless; it makes the alternatives worth pricing.
Do not assume a builder inflated the price to fund an incentive, or that every builder can offer more than an individual seller. Compare actual terms and comparable homes. The value of an incentive depends on the transaction in front of you.
Existing-home buyers have financing options too
An existing-home buyer does not automatically have to accept the national average. Compare lenders, discuss points, and ask whether the seller will contribute toward allowable closing costs or a buydown. Seller willingness depends on the offer and negotiating circumstances; lender rules determine what can be used. [2, 3]
Certain FHA or VA mortgages may be assumable with required approval. USDA assumptions depend on the specific program and transfer rules. Ask the servicer to confirm eligibility, terms, seller liability, and the cash needed to bridge the price and remaining loan balance. With VA loans, entitlement substitution is a separate issue. A low existing rate alone does not make an assumption easy or available. [4–6]
How the two options compare
| Consideration | Builder or new construction | Existing home |
|---|---|---|
| Mortgage rate | Possible discounted or bought-down rate; identify whether it lasts. | Shop lender pricing; seller-funded buydowns or eligible assumptions may be possible. |
| Purchase price | May include a new-home premium, lot premium, or selected options. | Price negotiation may be possible; demand and condition affect flexibility. |
| Closing costs | Builder credits may depend on the home, lender, and closing date. | Seller concessions may be negotiated within loan-program limits. |
| Repairs | New systems may reduce early repairs; defects and maintenance still require a budget. | Inspection may reveal immediate repairs or aging systems. |
| Upgrades | Base price may exclude desired finishes, appliances, landscaping, or fencing. | Useful improvements may already be included; renovations may still be needed. |
| Property taxes | Earlier bills may not reflect the completed home’s assessment. | More billing history is available, but your taxes and deductions may differ. |
| Timeline | Completion delays can affect moving plans and rate locks; some homes are ready now. | A completed home may allow earlier occupancy, subject to contract and possession terms. |
| Inspection | Independent inspections remain important, including before closing. | Inspect condition and obtain estimates for material problems. |
| Location | Choices generally follow available developments and homesites. | May provide a wider range of established locations and individual properties. |
| Resale factors | Future builder inventory and incentives may compete with your resale. | Review neighborhood sales history, property condition, and future maintenance. |
These are comparison questions, not a claim that either category is always cheaper, faster, or easier to negotiate. Evaluate the actual property, contract, inspection, and financing. [2, 3, 7–11]
Look beyond the base price
For a new home, ask for the price of the exact homesite and finished specification you would buy. For an existing home, price the repairs and changes you would make. A lower initial price can lose its advantage after necessary work; a new home’s payment incentive can be outweighed by added options or a higher price.
Understand the rate behind the advertisement
Permanent rate reduction
A permanent buydown on a fixed-rate loan reduces the contractual note rate for the loan’s term, usually through an upfront pricing cost. Find out who pays and compare the alternative without the buydown. One discount point means 1% of the loan amount; it does not mean a one-percentage-point rate reduction. [2]
Temporary payment assistance
With a typical 2-1 buydown, the borrower initially pays an amount calculated using a rate two percentage points below the note rate, then one point below in year two. The full note-rate payment begins in year three. A 3-2-1 arrangement steps through three introductory years. The subsidy covers the difference; the note rate and its amortization remain in place. [12]
Adjustable rate
An ARM has a contractual rate that can reset. An initial fixed period does not make the mortgage permanently fixed. Review the adjustment schedule, index, margin, and caps, including the payment you could face if rates rise. [13]
For a temporary buydown under Fannie Mae’s rules, qualification uses the note rate. Ask your lender which underwriting rules apply to your program. [12]
The annual percentage rate, or APR, incorporates certain financing charges and is different from the note rate. It helps compare borrowing costs, but it does not include every expense of owning the property. Obtain both from the lender. [14]
What Central Indiana builder examples show
The following are dated examples from official builder advertising reviewed on October 4, 2026. They illustrate structures and restrictions; they are not personal quotes or promises of inventory availability.
| Builder example | What the published structure shows | What the buyer must verify |
|---|---|---|
| M/I Homes; Indianapolis | Game Time advertises temporary 2-1 buydowns on selected FHA and conventional loans through M/I Financial. | Event September 14–October 11; application within 48 hours of signing and closing by December 22. Buyer, home, and program restrictions apply. [15] |
| Ryan Homes; Palermo Gardens | FHA 3-2-1 illustration through NVR Mortgage; its low first-year payment is temporary. | Actual home eligibility, full payment schedule, rate cost, and financing deadline. A separate porch promotion is not a financing deadline. [16] |
| Lennar; Greater Indianapolis | Advertises a conventional fixed-rate incentive with builder-paid discount points. | Published contract window ends October 4, with closing by November 30. Do not assume it remains available afterward; confirm the loan term and all conditions. [17] |
These examples should not be ranked by the largest headline discount. Different loans, down payments, mortgage insurance, prices, and fees can change the result. Always request a complete written offer for the specific home.
A real example of why the first rate can mislead
Ryan Homes’ Palermo Gardens page provides a useful example. Its published FHA illustration uses a $274,990 price, a $270,009 loan, 3.5% down, and a 30-year term. The note rate is 7.5% and the APR is 7.947%; the temporary payment equivalents are 4.5%, 5.5%, and 6.5%. [16]
| Payment period | Published principal and interest | Published total monthly estimate |
|---|---|---|
| Year 1 | $1,368 | $1,767 |
| Year 2 | $1,533 | $1,932 |
| Year 3 | $1,707 | $2,106 |
| Years 4–30 | $1,888 | $2,287 |
Ryan’s rounded total adds $229 tax, $46 hazard insurance, and $124 mortgage insurance monthly; it lists no HOA component. These are builder estimates. The page lists a rate cost of 0.875% of the loan, a 30-day lock assumption, and NVR Mortgage financing, subject to credit and other restrictions; it does not identify who pays that rate cost or a financing closing deadline. Confirm current terms with the lender. [16]
The lesson is that an advertised 4.5% first-year payment equivalent is not the same as a permanent 4.5% mortgage. A buyer must be comfortable with the later payment and realistic property expenses.
Now compare three homes on equal financing assumptions
To isolate the effect of financing, the next tables hold the home price and nonloan expenses equal. This is a hypothetical budgeting exercise, not three listings, a builder quote, or an offer of credit. Actual homes will differ. Calculations use a standard amortization formula. [C1]
| Assumption | Amount or treatment | Reason for using it |
|---|---|---|
| Price and loan | $350,000 price; $70,000 down; $280,000 loan | Same principal residence price and 20% down in each case. |
| Loan term | 30 years; conventional; monthly payments | No refinancing, prepayment, or missed payments. |
| Mortgage insurance | $0 assumed | Conventional loan at 80% loan-to-value; appraisal assumed equal to price. |
| Borrower points | $0 additional discount points assumed | Any modeled buydown subsidy is builder-funded separately. |
| APR | Not calculated | Itemized lender finance charges are unavailable; actual APR must come from a lender. |
The 20% down payment is a comparison choice, not a minimum required for every mortgage. Lower-down-payment programs have different eligibility, mortgage-insurance, or guarantee-fee costs that must be added to a real comparison. [7]
Scenario A uses 7.28% as a hypothetical fixed note rate near the dated national benchmark. Scenario B assumes a 5.28% permanent fixed rate. Scenario C keeps a 7.28% note rate with a temporary 2-1 subsidy. The assumed 5.28% permanent rate is not a verified available builder offer.
Compare the complete monthly housing budget
All dollar figures below are hypothetical except the arithmetic. Tax, insurance, HOA, utilities, and maintenance allowances are not county averages. They are held constant to expose the financing difference. [C1]
| Monthly component | A Existing; 7.28% fixed | B New; 5.28% fixed | C New; Temporary 2-1 |
|---|---|---|---|
| P&I in year 1 | $1,915.79 | $1,551.38 | $1,551.38 |
| P&I in year 2 | $1,915.79 | $1,551.38 | $1,729.48 |
| P&I in years 3–30 | $1,915.79 | $1,551.38 | $1,915.79 |
| Property taxes | $300.00 | $300.00 | $300.00 |
| Homeowners insurance | $125.00 | $125.00 | $125.00 |
| Mortgage insurance | $0.00 | $0.00 | $0.00 |
| HOA | $50.00 | $50.00 | $50.00 |
| Housing payment year 1 | $2,390.79 | $2,026.38 | $2,026.38 |
| Housing payment year 2 | $2,390.79 | $2,026.38 | $2,204.48 |
| Housing payment year 3 onward | $2,390.79 | $2,026.38 | $2,390.79 |
| Maintenance allowance | $150.00 | $150.00 | $150.00 |
| Utilities allowance | $250.00 | $250.00 | $250.00 |
| Full budget year 1 | $2,790.79 | $2,426.38 | $2,426.38 |
| Full budget year 2 | $2,790.79 | $2,426.38 | $2,604.48 |
| Full budget year 3 onward | $2,790.79 | $2,426.38 | $2,790.79 |
P&I means principal and interest paid by the borrower. “Housing payment” includes the listed taxes, insurance, and HOA, whether paid through escrow or separately. The full budget adds utilities and a maintenance allowance; those are not necessarily part of the lender’s bill. Expenses are held flat for illustration, not predicted to remain flat.
The permanent and temporary scenarios look identical in year one. By year three, only the permanent example retains the lower P&I payment. The temporary subsidy totals $6,608.64 over two years; it does not change the underlying loan balance schedule.
Cash to close and the five year comparison
The cash needed at closing
Each scenario assumes $70,000 down, $6,000 in loan/title/settlement charges, $4,000 in prepaids and initial escrow, and a $5,000 ordinary seller or builder credit. Before any earnest-money deposit or other adjustment, modeled cash to close is $75,000. [C1]
For Scenario C, the builder pays the additional $6,608.64 subsidy separately. For Scenario B, the builder is assumed to cover the entire separately priced permanent buydown. That cost is unknown, so the equal-cash assumption is conditional. A lender must confirm actual pricing, contribution limits, and eligible charges. [3]
What five years of ownership would require
The table keeps recurring expenses flat and assumes the $150 monthly maintenance allowance is fully spent. Five-year values are rounded to the nearest dollar. Cash to close is shown above separately; it is not added to the expense total below. [C1]
| Five-year measure | A Existing | B Permanent | C Temporary |
|---|---|---|---|
| Borrower-paid P&I | $114,947 | $93,083 | $108,339 |
| Taxes, insurance, HOA | $28,500 | $28,500 | $28,500 |
| Maintenance and utilities | $24,000 | $24,000 | $24,000 |
| Recurring household outlay | $167,447 | $145,583 | $160,839 |
| Principal repaid | $15,658 | $21,876 | $15,658 |
| Remaining loan balance | $264,342 | $258,124 | $264,342 |
| Scheduled loan interest | $99,290 | $71,207 | $99,290 |
| Builder temporary subsidy | $0 | $0 | $6,609 |
| Net settlement expense assumed | $1,000 | $1,000 | $1,000 |
| Illustrative five-year cost excluding principal | $152,790 | $124,707 | $146,181 |
The last row equals scheduled interest minus the temporary subsidy, plus taxes, insurance, HOA, maintenance, utilities, and $1,000 net settlement expense ($6,000 charges less $5,000 credit). It excludes down payment and principal repaid because they build ownership rather than represent a consumed expense. The $4,000 prepaid/escrow funding is not counted again as a fee; the underlying tax and insurance expenses are already included.
This is not a resale-profit forecast. It excludes appreciation or depreciation, selling costs, tax benefits, the opportunity cost of cash, major work beyond the maintenance allowance, and any unspent escrow balance. Different prices, expenses, or incentive tradeoffs can reverse the comparison.
What the numbers mean for a buyer
Under the equal-price assumptions, the permanent example lowers borrower P&I outlay by $21,864.60 over five years and leaves roughly $6,218 less mortgage debt. The temporary example lowers borrower outlay by $6,608.64, but leaves the same scheduled debt as the unsubsidized loan. That difference matters if you sell or refinance. [C1]
If both fixed loans were held for their full 30-year terms, with no prepayment, scheduled interest would be approximately $409,686 at 7.28% versus $278,496 at 5.28%. The temporary scenario still accrues interest at 7.28%; its subsidy changes who funds the early payments. These are mathematical projections, not a reason to assume you will keep a loan for 30 years.
How a price premium or extra costs can change the result
Suppose the permanent-rate new home costs $375,000 instead of $350,000. With the same 20% down and hypothetical 5.28% rate, the loan becomes $300,000 and P&I is about $1,662.19. That is still below the existing-home example’s $1,915.79, but the down payment rises by $5,000 and the buyer takes on $20,000 more debt. Taxes and other costs may differ too. A lower payment does not settle the value question. [C1]
A $200 monthly difference in taxes, insurance, or HOA adds $12,000 over five years. An additional $10,000 of move-in work affects the budget immediately. Either could outweigh the temporary example’s $6,608.64 benefit. Conversely, substantial repairs on an existing home could make the new home more attractive. Use estimates for the actual properties. [C1]
When paying for a lower rate makes sense
If an otherwise comparable loan costs $6,000 more upfront and saves $200 a month, a simple payment break-even is 30 months. Selling or refinancing earlier could prevent you from recovering that cost. This shortcut does not capture differences in remaining principal, investment returns on the cash, or other loan terms; compare the full lender figures over your likely holding period. [2, C1]
Indiana taxes deserve their own check
A new home’s initial bill may reflect land or unfinished improvements. Indiana’s January 1, 2026 real-property assessment relates to taxes payable in 2027. Ask the assessor for completed-home assessment information, the auditor about your deductions and credits, and the lender how escrow was estimated. Prior bills do not guarantee future costs. [8, 9]
Existing-home taxes can change too. Obtain address-specific insurance quotes and check HOA charges, special assessments, and flood-insurance requirements. A fixed note rate does not freeze the rest of your housing budget. [13]
Inspect and plan for the full ownership experience
Arrange independent inspections for either home. On new construction, clarify inspection access, defect remedies, warranty exclusions, and deadlines. On an existing home, obtain repair estimates for material findings and consider the ages of major systems. An appraisal is not a substitute for a condition inspection. [10, 11]
Also consider commute, location, move-in timing, future construction, and your likely ownership period. Read the contract’s deposit, contingency, completion-delay, and possession terms. Review rate-lock expiration and extension costs before matching financing to a construction timeline. [18]
A practical decision before you sign
I would want a buyer to have clear answers to these questions before choosing either home:
- What is the final price, and what work or features are still excluded?
- What are the note rate, APR, points, fees, credits, and complete payment schedule?
- Can I afford the ongoing payment after any temporary assistance ends?
- What cash is needed at closing, and what reserves will remain?
- What are realistic taxes, insurance, HOA charges, repairs, upgrades, and utilities?
- Which home, lender, loan program, credit profile, occupancy, and closing dates qualify for the incentive?
- What changes if I choose an outside lender or another incentive?
- What could delay closing, and who carries the financial consequences?
- How do the five-year costs and remaining loan balances compare?
- Does the location and home still fit my plans without assuming a future refinance?
Compare official Loan Estimates issued close together for comparable loan structures, points, and lock periods. The five-year section helps distinguish money paid from principal repaid. For an ARM, remember that actual future rates may differ from the assumptions in the estimate. [19]
Before visiting or registering with a builder, clarify representation, registration policies, and compensation. Know who represents your interests and what your agreement covers.
My view for Central Indiana buyers
A builder’s financing package can make a new home less expensive monthly—and sometimes less expensive overall—but only after comparing the home price, APR, incentive conditions, cash to close, taxes, insurance, HOA fees, upgrades, repairs, and long-term interest cost.
I would not rule out a new home because its price is higher, or an existing home because its advertised financing is less exciting. I would compare the complete transaction and the life you want the home to support.
If you are considering a purchase in Marion, Hendricks, or Hamilton County, I can help you compare new-construction and existing-home options, organize the property questions, and work alongside your lender as you evaluate the numbers.
Contact Kayode about your home-buying plans
Kayode Kosemani, REALTOR®, PMP, is an Indiana licensed real estate professional with eXp Realty and a member of Clubhouse RE Mega Team. Clubhouse RE is brokered by eXp Realty. L# RB25000025. Equal Housing Opportunity.
General education, not an offer of credit or guarantee of approval. Hypothetical figures are not quotes. Builder terms, inventory, and rates can change. Eligibility and final loan disclosures must be confirmed with the lender. Property expenses and future resale outcomes vary.
Sources and calculation basis
1 Freddie Mac PMMS October 1 2026
2 CFPB Points and lender credits
3 Fannie Mae Interested party contributions
4 FHA assumptions 24 CFR 203 512
5 VA Home Loan Buyer Guide assumption section
6 USDA guaranteed loan assumptions 7 CFR 3555 256
7 CFPB Loan Estimate explainer
8 Indiana DLGF 2026 assessment calendar
9 Indiana DLGF Deductions and credits
10 HUD Independent home inspection guidance
11 FTC Warranties for new homes
12 Fannie Mae Temporary buydowns
13 CFPB Loan Estimate payment components
15 M I Homes Game Time Indianapolis
17 Lennar Indianapolis incentive
19 CFPB Compare Loan Estimates
C1: Original hypothetical calculations using the disclosed inputs. Monthly payments are rounded to cents; five-year principal balances use monthly interest accrual and those rounded payments. Aggregate comparison figures are rounded to the nearest dollar. Full-term interest uses unrounded formula payments and is approximate; lender schedules may include a final rounding adjustment.
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