Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,521/mo
Lowest payment
Down payment
$416,684
Funds due
$428,471
Interest + MI left
$5,319
First ends
Jul 2030
Assumption

Assumption + second

$4,171/mo
+$2,651/mo
Down payment
$46,684
Funds due
$61,921
Interest + MI left
$589,580
First ends
Jul 2030
New loan

New conventional

$3,312/mo
+$1,791/mo
Down payment
$46,684
Funds due
$58,446
Interest + MI left
$625,222
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$42,316$42,316$412,316
Second mortgage—$370,000—
First P&I$1,039.90$1,039.90$2,854.79
Second P&I—$2,650.73—
Mortgage insurance$106.37$106.37$82.46
Taxes, insurance & HOA$374.42$374.42$374.42
Total housing payment$1,520.69$4,171.41$3,311.67

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$46,684
Closing costs & prepaids$15,237
Usable credit−$0
Total buyer cash needed$61,921
Earnest money paid−$0
Remaining funds due$61,921
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,590.00
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)$623.25
Prepaid interest, first (28 days)$98.68
Prepaid interest, second (28 days)$2,199.73

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 28 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 closing3 yr 7 moOf the original 15-year loan at 3.040%
Interest already paid$34,617Through Dec 2026
Assumption only · ends Jul 2030$5,319
Assumption + second · ends Jul 2030, second Jan 2057$589,580
New conventional · ends Jan 2057$625,222