Mortgage Mate - NZ Property Calculator
Instantly calculate mortgage repayments on Trade Me, Realestate.co.nz, and OneRoof.
As of June 2026, Mortgage Mate - NZ Property Calculator has 7 users and a 5.00/5 rating from 2 reviews in the Productivity category.
Usersno change0%
7
7
Ratingno change0%
5.00
2 reviews
Reviewsno change0%
2
Version
2.0
Manifest V3
History
7 snapshotsTracking since Apr 6, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 6, 2026 | 7 | 5.00 | 2 | 2.0 |
| Apr 18, 2026 | 8 | 5.00 | 2 | 2.0 |
| Apr 24, 2026 | 9 | 5.00 | 2 | 2.0 |
| May 4, 2026 | 5 | 5.00 | 2 | 2.0 |
| May 20, 2026 | 6 | 5.00 | 2 | 2.0 |
| May 30, 2026 | 7 | 5.00 | 2 | 2.0 |
| Jun 7, 2026 | 6 | 5.00 | 2 | 2.0 |
| Now | 7 | 5.00 | 2 | 2.0 |
Permissions & access
- Permissions
- activeTabscripting
- Host access
- *://*.trademe.co.nz/*, *://*.realestate.co.nz/*, *://*.oneroof.co.nz/*
Screenshots
About
Stop switching tabs to calculate your mortgage repayments. Mortgage Mate is the fastest way to check affordability while you browse New Zealand's top property sites. 🏠 WORKS WHERE YOU BROWSE Automatically detects the price on Trade Me Property, Realestate.co.nz, and OneRoof listings. Just click the icon, and your estimated repayments are ready instantly. ⚡ INSTANT CALCULATIONS • See Weekly, Fortnightly, and Monthly repayment estimates. • Adjust Interest Rates, Deposit %, and Loan Term with easy sliders. • "Manual Mode" allows you to calculate repayments for unpriced listings (Auctions/Tenders) or if the scan fails. 🔒 PRIVACY FIRST Mortgage Mate runs 100% locally on your device. We do not collect your browsing history, store your personal data, or send property details to any server. FEATURES: • Auto-fills price from listing pages. • Adjustable sliders for rate, term, and deposit. • Clean, modern interface. • Support for "Price by Negotiation" via manual entry. Perfect for First Home Buyers and Property Investors in Aotearoa. **Disclaimer:** This tool provides estimates only and does not constitute financial advice. Always consult with a professional mortgage broker or bank before making financial decisions.
Technical
- Version
- 2.0
- Manifest
- V3
- Size
- 268KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- ncnmnkingmnhecadjhchcomleigdmjje
- Developer ID
- uc36d86a7cecbd4ffd7913c9f1c7c7b78
- Developer Email
- [email protected]
- Created
- Jan 22, 2026
- Last Updated (Store)
- Jan 23, 2026
- Last Scraped
- Jun 7, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.