RBA Cash Rate4.10%
5.0 · Google reviews

YOUR FIRST 
CHOICE FOR A
SECOND OPINION.

Based in St Leonards, we're independent mortgage brokers helping homeowners, investors, first home buyers and medical professionals across Sydney's Lower North Shore secure the right home loan. We compare 40+ lenders, handle the paperwork and guide you from application to settlement.

40+ lenders compared
No fees to you
Local Focused - Lower North Shore
Free · No obligation

Free mortgage strategy session

You could save thousands on your home loan. Pick a time that suits you — it'll land straight on Jono's calendar.

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  • 15-minute call, no obligation
  • Instant confirmation to your inbox
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5.0★
Google rating
$100M+
Loans settled
40+
Lenders on panel
ANZ — lender on Castell Finance home loan panelBankwest — lender on Castell Finance home loan panelING — lender on Castell Finance home loan panelMacquarie Bank — lender on Castell Finance home loan panelNAB — lender on Castell Finance home loan panelWestpac — lender on Castell Finance home loan panelCommonwealth Bank — lender on Castell Finance home loan panelSuncorp — lender on Castell Finance home loan panelBendigo Bank — lender on Castell Finance home loan panel
Services

What we sort out for you.

Home loans

First home or fifth, we find a sharp rate and structure the loan to fit your life.

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Refinancing

Already have a loan? We'll check it's still the best deal. Most clients save $1,000s.

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Medicos

Tailored finance solutions for doctors, surgeons and medical professionals including waived LMI and discounted rates.

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Investment

Build a portfolio with the right lending structure. We work with your accountant.

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First home buyers

FHB schemes, deposits, LMI and more explained in plain English.

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Commercial

Buying premises or expanding? We arrange commercial and SMSF lending too.

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Local Sydney brokers

Your neighbourhood broker.

Castell Finance is based in St Leonards and works with homeowners and investors across Lane Cove, Crows Nest, North Sydney, Wollstonecraft, Cammeray, Mosman, Kirribilli, Pymble, Lindfield and the rest of the Lower North Shore.

We know the local property market and we use that to your advantage. Prices, rents, the lenders who like postcodes 2065, 2066 and 2060. We can provide a free house valuation in your area:

  • St Leonards 2065
  • Lane Cove 2066
  • Crows Nest 2065
  • North Sydney 2060
  • Wollstonecraft 2065
  • Cammeray 2062
  • Mosman 2088
  • Kirribilli 2061
  • Pymble 2073
  • Lindfield 2070
Reviews

Our clients love us.

"Jono was awesome. I was paying overs at CBA and needed to release equity from our unit. I had no idea how much valuations can vary between banks, but Jono did a full market comparison and came back with three strong lending options that all beat what I had. The whole process was quick and painless and I ended up with a much better rate and the equity I needed."

Joshua H.

"We had a very smooth, straight-forward experience with Jono refinancing our mortgages. He was very communicative and made the process feel a lot simpler than we've had with previous brokers. Also friendly & nice to work with!"

Frances E.

"Jono is an absolute professional. He took the time to understand exactly what we needed, walked us through every option clearly, and got us a fantastic outcome. Couldn't recommend him highly enough."

Stephen I.

"After speaking to Jono he got our rate down to 5.84% within a day. He was clear, fast, and made the whole refinance feel like nothing. Couldn't recommend Castell Finance more highly."

James M.

"Refinanced our home and an investment property and saved almost $9,000 a year. Jono walked us through every option and pushed the lender for a sharper rate. Professional and very easy to deal with."

Sarah K.

"First home buyer with no clue what I was doing. Castell explained FHB schemes, LMI, the lot — and got me into a place I didn't think I could afford. Would not have happened without Jono."

Liam T.
Ready to save thousands?
Get started today and start your loan journey with Castell Finance.
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