NestIQ
05 · HELOC vs refinance

HELOC vs refinance

First $318K @ 3.125% · need $80K

Property & first mortgage

$
$
%
yr

HELOC

$
$
%
mo
%
%
yr
yr
Minimum payment

Cash-out refinance alternative

%
Refi term
$
Blended rate · HELOC path
4.73%
Weighted average of first lien + HELOC balances over 10 yr · vs 6.125% refi
Lien stack · $520K property
CLTV 76.5%
$318K
$80K
$122K
First lien61%
HELOC15%
Equity23%
Combined payment now
$2,036.88
First + HELOC
Refi payment
$2,477.84
30 yr · 6.125%
10-yr total · HELOC
$257K
10-yr total · refi
$307K

Monthly payment · 10-yr stress paths

First-lien P&I plus HELOC minimum payment. Refi is flat at today’s quote.
−100 bps relief
4.45%
blended @ 10 yr
shock $140
Flat
4.73%
blended @ 10 yr
shock $124
+100 bps
5.00%
blended @ 10 yr
shock $109
+200 bps
5.27%
blended @ 10 yr
shock $96
+300 bps shock
5.55%
blended @ 10 yr
shock $84
Keep first + HELOC
First-lien rate3.125%
HELOC intro APR6.990%
HELOC fully-indexed8.750%
HELOC draw$80,000
10-yr total cost$257K
Cash-out refinance
New principal$407,800
Rate6.125%
Term30 yr
Closing costs$9,800
10-yr interest$232K
10-yr total cost$307K
HELOCs have variable rates and payment-shock risk at the end of the draw period. Blended-rate illustrations assume the current prime index persists at the fully-indexed rate unless stressed. Not an offer of credit.