Compare the three ways to buy

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

Cash to Close
Assumption

Assumption only

$1,133/mo
Lowest payment
Down payment
$133,626
Funds due
$143,027
Interest + MI left
$80,173
First ends
May 2049
Assumption

Assumption + second

$1,933/mo
+$800/mo
Down payment
$24,626
Funds due
$35,301
Interest + MI left
$259,102
First ends
May 2049
New loan

New conventional

$1,957/mo
+$824/mo
Down payment
$24,626
Funds due
$32,012
Interest + MI left
$334,060
First ends
Dec 2056

Monthly payment

The initial total housing payment for each option.

Assumption onlyAssumption + secondNew conventional
First mortgage$111,274$111,274$220,274
Second mortgage—$109,000—
First P&I$653.63$653.63$1,525.13
Second P&I—$799.80—
Mortgage insurance$91.81$91.81$44.05
Taxes, insurance & HOA$388.00$388.00$388.00
Total housing payment$1,133.44$1,933.24$1,957.19

Cash to close

Down payment, closing costs and prepaids, then credits.

Down payment$24,626
Closing costs & prepaids$10,675
Usable credit−$0
Total buyer cash needed$35,301
Earnest money paid−$0
Remaining funds due$35,301
Assumption fee$1,800.00
Credit report$250.00
UMe assumption specialist (1%)$2,449.00
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)$714.00
Prepaid interest, first (1 days)$13.60
Prepaid interest, second (1 days)$23.89

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 closing22 yr 6 moOf the original 30-year loan at 4.460%
Interest already paid$40,492Through Nov 2026
Assumption only · ends May 2049$80,173
Assumption + second · ends May 2049, second Dec 2056$259,102
New conventional · ends Dec 2056$334,060