Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$970/mo
Lowest payment
Down payment
$346,064
Funds due
$357,151
Interest + MI left
$33,337
First ends
Sep 2041
Assumption

Assumption + second

$3,148/mo
+$2,178/mo
Down payment
$42,064
Funds due
$54,982
Interest + MI left
$513,379
First ends
Sep 2041
New loan

New conventional

$2,963/mo
+$1,992/mo
Down payment
$42,064
Funds due
$51,514
Interest + MI left
$545,294
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$68,936$68,936$372,936
Second mortgage—$304,000—
First P&I$533.97$533.97$2,526.40
Second P&I—$2,177.89—
Mortgage insurance$74.56$74.56$74.59
Taxes, insurance & HOA$361.67$361.67$361.67
Total housing payment$970.20$3,148.10$2,962.66

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,064
Closing costs & prepaids$12,918
Usable credit−$0
Total buyer cash needed$54,982
Earnest money paid−$0
Remaining funds due$54,982
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,150.00
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)$498.00
Initial HOA (3 months)$137.01
Prepaid interest, first (9 days)$76.66
Prepaid interest, second (9 days)$580.93

Prepaids include a year of home insurance up front, three months of taxes and insurance in escrow, and 9 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 closing14 yr 9 moOf the original 30-year loan at 4.51%
Interest already paid$61,391Through Dec 2026
Assumption only · ends Sep 2041$33,337
Assumption + second · ends Sep 2041, second Jan 2057$513,379
New conventional · ends Jan 2057$545,294