Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$4,032/mo
+$134/mo
Down payment
$17,754
Funds due
$30,445
Interest + MI left
$717,265
First ends
Sep 2055
New loan

New conventional

$3,898/mo
Lowest payment
Down payment
$56,000
Funds due
$66,342
Interest + MI left
$764,350
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$542,246$504,000
Second mortgage——
First P&I$3,472.90$3,489.59
Second P&I——
Mortgage insurance$251.83$100.80
Taxes, insurance & HOA$307.58$307.58
Total housing payment$4,032.31$3,897.98

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$17,754
Closing costs & prepaids$12,691
Usable credit−$0
Total buyer cash needed$30,445
Earnest money paid−$0
Remaining funds due$30,445
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,600.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$2,000.00
Insurance escrow (3 months)$500.00
Property tax escrow (3 months)$68.75
Initial HOA (3 months)$354.00
Prepaid interest, first (2 days)$193.13

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 2 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 closing28 yr 10 moOf the original 30-year loan at 6.500%
Interest already paid$41,416Through Nov 2026
Assumption only · ends Sep 2055$717,265
New conventional · ends Dec 2056$764,350