Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$2,575/mo
Lowest payment
Down payment
$170,845
Funds due
$184,030
Interest + MI left
$178,120
First ends
Sep 2050
Assumption

Assumption + second

$3,470/mo
+$895/mo
Down payment
$48,845
Funds due
$63,414
Interest + MI left
$378,389
First ends
Sep 2050
New loan

New conventional

$3,782/mo
+$1,207/mo
Down payment
$48,845
Funds due
$60,032
Interest + MI left
$637,731
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$314,155$314,155$436,155
Second mortgage—$122,000—
First P&I$1,576.76$1,576.76$2,954.67
Second P&I—$895.19—
Mortgage insurance$257.93$257.93$87.23
Taxes, insurance & HOA$740.58$740.58$740.58
Total housing payment$2,575.28$3,470.47$3,782.48

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$48,845
Closing costs & prepaids$14,569
Usable credit−$0
Total buyer cash needed$63,414
Earnest money paid−$0
Remaining funds due$63,414
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,850.00
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)$1,721.75
Prepaid interest, first (5 days)$138.14
Prepaid interest, second (5 days)$133.70

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 closing23 yr 9 moOf the original 30-year loan at 3.21%
Interest already paid$68,275Through Dec 2026
Assumption only · ends Sep 2050$178,120
Assumption + second · ends Sep 2050, second Jan 2057$378,389
New conventional · ends Jan 2057$637,731