Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,051/mo
Lowest payment
Down payment
$114,844
Funds due
$123,928
Interest + MI left
$79,210
First ends
Dec 2049
Assumption

Assumption + second

$1,775/mo
+$724/mo
Down payment
$24,844
Funds due
$35,378
Interest + MI left
$249,907
First ends
Dec 2049
New loan

New conventional

$1,783/mo
+$733/mo
Down payment
$24,844
Funds due
$32,154
Interest + MI left
$321,890
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$130,146$130,146$220,146
Second mortgage—$90,000—
First P&I$694.76$694.76$1,491.35
Second P&I—$724.16—
Mortgage insurance$108.11$108.11$44.03
Taxes, insurance & HOA$248.00$248.00$248.00
Total housing payment$1,050.87$1,775.03$1,783.37

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$24,844
Closing costs & prepaids$10,534
Usable credit−$0
Total buyer cash needed$35,378
Earnest money paid−$0
Remaining funds due$35,378
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,449.90
Title & settlement$1,825.00
Recording fee$100.00
Second-loan charges$1,250.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$294.00
Prepaid interest, first (9 days)$115.85
Prepaid interest, second (9 days)$199.73

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 closing23 yrOf the original 30-year loan at 3.61%
Interest already paid$35,881Through Dec 2026
Assumption only · ends Dec 2049$79,210
Assumption + second · ends Dec 2049, second Jan 2057$249,907
New conventional · ends Jan 2057$321,890