Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,780/mo
Lowest payment
Down payment
$362,452
Funds due
$375,328
Interest + MI left
$71,101
First ends
Apr 2043
Assumption

Assumption + second

$3,993/mo
+$2,214/mo
Down payment
$53,452
Funds due
$68,168
Interest + MI left
$559,038
First ends
Apr 2043
New loan

New conventional

$3,810/mo
+$2,030/mo
Down payment
$53,452
Funds due
$64,696
Interest + MI left
$696,646
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$167,448$167,448$476,448
Second mortgage—$309,000—
First P&I$1,114.57$1,114.57$3,227.62
Second P&I—$2,213.71—
Mortgage insurance$178.02$178.02$95.29
Taxes, insurance & HOA$487.00$487.00$487.00
Total housing payment$1,779.58$3,993.30$3,809.91

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$53,452
Closing costs & prepaids$14,716
Usable credit−$0
Total buyer cash needed$68,168
Earnest money paid−$0
Remaining funds due$68,168
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$5,299.00
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)$636.00
Initial HOA (3 months)$324.99
Prepaid interest, first (9 days)$140.38
Prepaid interest, second (9 days)$590.49

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 closing16 yr 4 moOf the original 30-year loan at 3.4%
Interest already paid$98,915Through Dec 2026
Assumption only · ends Apr 2043$71,101
Assumption + second · ends Apr 2043, second Jan 2057$559,038
New conventional · ends Jan 2057$696,646