For buyers
What a house costs each month
September 2026
Kamesh Sista
Kamesh Vai Sista · NMLS #2719500
(945) 310-5573 · kamesh@loansbyvai.com
At 7.40%, the 30-year average, a median-priced Collin County listing of $517,500 comes to the payments below. Tax and insurance are in every figure — on a Texas house they are about a third of the total, and a payment quoted without them is not a payment.
| Deposit | Cash down | Loan | P&I | Tax + ins | Mortgage ins. | Total |
|---|---|---|---|---|---|---|
| 5% | $25,875 | $491,625 | $3,404 | $1,121 | $320 | $4,845 |
| 10% | $51,750 | $465,750 | $3,225 | $1,121 | $202 | $4,548 |
| 20% | $103,500 | $414,000 | $2,866 | $1,121 | — | $3,988 |
$2,500 a month buys
$324,400
$3,000 a month buys
$389,300
$3,500 a month buys
$454,200
$4,000 a month buys
$519,100
$4,500 a month buys
$584,000
$5,000 a month buys
$648,900
Purchase price that fits each budget at the current average, 20% down, tax and insurance included. No HOA, MUD or PID — many North Dallas subdivisions carry one, which can add several hundred dollars a month.
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