Compare the three ways to buy

The payment, the cash to close, and what is left to pay

Cash to Close
Assumption

Assumption only

$1,476/mo
Lowest payment
Down payment
$359,691
Funds due
$372,102
Interest + MI left
$52,298
First ends
Dec 2042
Assumption

Assumption + second

$3,704/mo
+$2,228/mo
Down payment
$48,691
Funds due
$62,946
Interest + MI left
$543,393
First ends
Dec 2042
New loan

New conventional

$3,537/mo
+$2,061/mo
Down payment
$48,691
Funds due
$59,483
Interest + MI left
$637,954
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$125,308$125,308$436,308
Second mortgage—$311,000—
First P&I$847.08$847.08$2,955.70
Second P&I—$2,228.04—
Mortgage insurance$135.30$135.30$87.26
Taxes, insurance & HOA$493.67$493.67$493.67
Total housing payment$1,476.05$3,704.09$3,536.63

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$48,691
Closing costs & prepaids$14,255
Usable credit−$0
Total buyer cash needed$62,946
Earnest money paid−$0
Remaining funds due$62,946
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,849.99
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$582.00
Initial HOA (3 months)$399.00
Prepaid interest, first (9 days)$105.05
Prepaid interest, second (9 days)$594.31

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 days of interest to the end of the closing month.

What is left to pay

The seller already paid down the early, interest-heavy years.

Remaining first mortgage at closing16 yrOf the original 30-year loan at 3.4%
Interest already paid$76,610Through Dec 2026
Assumption only · ends Dec 2042$52,298
Assumption + second · ends Dec 2042, second Jan 2057$543,393
New conventional · ends Jan 2057$637,954