Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,763/mo
Lowest payment
Down payment
$308,390
Funds due
$320,618
Interest + MI left
$92,503
First ends
Apr 2045
Assumption

Assumption + second

$3,619/mo
+$1,856/mo
Down payment
$49,390
Funds due
$62,923
Interest + MI left
$501,486
First ends
Apr 2045
New loan

New conventional

$3,595/mo
+$1,832/mo
Down payment
$49,390
Funds due
$59,396
Interest + MI left
$672,764
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$184,610$184,610$443,610
Second mortgage—$259,000—
First P&I$1,150.43$1,150.43$3,071.47
Second P&I—$1,855.51—
Mortgage insurance$177.70$177.70$88.72
Taxes, insurance & HOA$435.00$435.00$435.00
Total housing payment$1,763.13$3,618.63$3,595.19

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$49,390
Closing costs & prepaids$13,534
Usable credit−$0
Total buyer cash needed$62,923
Earnest money paid−$0
Remaining funds due$62,923
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,930.00
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)$505.00
Initial HOA (3 months)$300.00
Prepaid interest, first (1 days)$18.56
Prepaid interest, second (1 days)$54.99

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 1 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 closing18 yr 5 moOf the original 30-year loan at 3.670%
Interest already paid$93,656Through Nov 2026
Assumption only · ends Apr 2045$92,503
Assumption + second · ends Apr 2045, second Dec 2056$501,486
New conventional · ends Dec 2056$672,764