Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$3,627/mo
+$86/mo
Down payment
$26,789
Funds due
$39,106
Interest + MI left
$502,308
First ends
Jun 2053
New loan

New conventional

$3,541/mo
Lowest payment
Down payment
$45,000
Funds due
$55,074
Interest + MI left
$614,210
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyNew conventional
First mortgage$423,211$405,000
Second mortgage——
First P&I$2,768.96$2,804.14
Second P&I——
Mortgage insurance$202.47$81.00
Taxes, insurance & HOA$655.75$655.75
Total housing payment$3,627.18$3,540.88

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$26,789
Closing costs & prepaids$12,317
Usable credit−$0
Total buyer cash needed$39,106
Earnest money paid−$0
Remaining funds due$39,106
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,500.00
Title & settlement$1,825.00
Recording fee$100.00
Home insurance (12 months up front)$1,800.00
Insurance escrow (3 months)$450.00
Property tax escrow (3 months)$1,351.25
Initial HOA (3 months)$165.99
Prepaid interest, first (1 days)$74.44

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 closing26 yr 7 moOf the original 30-year loan at 6.420%
Interest already paid$94,988Through Nov 2026
Assumption only · ends Jun 2053$502,308
New conventional · ends Dec 2056$614,210