Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,189/mo
Lowest payment
Down payment
$197,365
Funds due
$207,402
Interest + MI left
$45,340
First ends
Aug 2043
Assumption

Assumption + second

$2,414/mo
+$1,225/mo
Down payment
$30,365
Funds due
$41,835
Interest + MI left
$319,480
First ends
Aug 2043
New loan

New conventional

$2,284/mo
+$1,095/mo
Down payment
$30,365
Funds due
$38,514
Interest + MI left
$393,959
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$102,435$102,435$269,435
Second mortgage—$167,000—
First P&I$677.24$677.24$1,825.25
Second P&I—$1,225.39—
Mortgage insurance$106.70$106.70$53.89
Taxes, insurance & HOA$404.83$404.83$404.83
Total housing payment$1,188.77$2,414.15$2,283.97

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$30,365
Closing costs & prepaids$11,470
Usable credit−$0
Total buyer cash needed$41,835
Earnest money paid−$0
Remaining funds due$41,835
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,998.00
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)$764.50
Prepaid interest, first (5 days)$49.25
Prepaid interest, second (5 days)$183.01

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 5 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 yr 8 moOf the original 30-year loan at 3.51%
Interest already paid$60,163Through Dec 2026
Assumption only · ends Aug 2043$45,340
Assumption + second · ends Aug 2043, second Jan 2057$319,480
New conventional · ends Jan 2057$393,959