Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,357/mo
Lowest payment
Down payment
$290,547
Funds due
$301,859
Interest + MI left
$68,200
First ends
May 2045
Assumption

Assumption + second

$3,134/mo
+$1,777/mo
Down payment
$42,547
Funds due
$55,583
Interest + MI left
$459,813
First ends
May 2045
New loan

New conventional

$3,052/mo
+$1,695/mo
Down payment
$42,547
Funds due
$52,186
Interest + MI left
$557,733
First ends
Jan 2057

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$133,443$133,443$381,443
Second mortgage—$248,000—
First P&I$837.72$837.72$2,584.03
Second P&I—$1,776.70—
Mortgage insurance$127.97$127.97$76.29
Taxes, insurance & HOA$391.25$391.25$391.25
Total housing payment$1,356.95$3,133.65$3,051.57

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$42,547
Closing costs & prepaids$13,036
Usable credit−$0
Total buyer cash needed$55,583
Earnest money paid−$0
Remaining funds due$55,583
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$4,239.90
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)$508.75
Initial HOA (3 months)$215.01
Prepaid interest, first (9 days)$123.72
Prepaid interest, second (9 days)$473.92

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 closing18 yr 5 moOf the original 30-year loan at 3.76%
Interest already paid$69,220Through Dec 2026
Assumption only · ends May 2045$68,200
Assumption + second · ends May 2045, second Jan 2057$459,813
New conventional · ends Jan 2057$557,733