Tool: All in Sell Buy Calculator

Roncasa Property Calculator

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Agent Calculator

Roncasa · Private Use Only

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Property Upgrade Calculator

Singapore EC / Condo → Private Condo

Agent Tool

⚡ Paste client details exactly as received

ℹAfter auto-fill, switch to Manual Input to review. Agent fills sale price and target price.

Current property (selling)

Estimated sale price ($)

Total outstanding loan ($)

Person A

Name

CPF used ($)

CPF accrued interest ($)

Age

Monthly income ($)

Bonus (months)

CPF OA balance ($)

Cash comfortable to use ($)

Person B

Name

CPF used ($)

CPF accrued interest ($)

Age

Monthly income ($)

Bonus (months)

CPF OA balance ($)

Cash comfortable to use ($)

Other monthly debts

Car loan / month ($)

Other loans / month ($)

Professional fees

Agent commission on sale (%)

✓+9% GST

Effective commission

Legal fees — sale ($)

Legal fees — purchase ($)

New property (buying)

Property type

Target purchase price ($)

Interest rate (%)

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Paste client details or use Manual Input.
Results update live.

02 Sep 2026

HDB vs Private: The Decoupling Is Real, And It Should Change How You Think About Upgrading

HDB resale prices eased 0.4% from peak while private homes rose 2% over the same window. HDB upgraders now make up ju...

27 Aug 2026

BTO Ceiling to $16,000, EC to $18,000: Singapore’s NDR Housing Reset and Who It Actually Unlocks

Singapore raises the BTO income ceiling to $16,000 for families and EC ceiling to $18,000 — the first revision since ...

25 Aug 2026

SORA Weekly, Week 34 2026: 3M Compounded SORA at 1.15%

3M compounded SORA at 1.15% this week (+2bp WoW). Bank rates we're tracking, Fed/US 10Y context, and Ron's read on fi...

21 Aug 2026

CDL Lucerne Grand at Lakeside: The $608M Conviction Bid and What D22's Numbers Say About $2,400 PSF

CDL's $608M bid on Lakeside Drive — 10.4% above the next bidder — is a conviction call on Jurong Lake District. PropN...

20 Aug 2026

92% of HDB Upgraders Budget Under $2.5M — Where Are They Actually Looking?

A PropNex survey of 1,533 flat owners shows 55% want to go private — but 92% are budgeting below $2.5 million. The re...

19 Aug 2026

Three deals. Three different outcomes. Same decade. D10 wins, D9 bleeds

Leedon D10 gains $3.75M in 9.5 years. Ocean Park D15 gains $2.93M in 29 years. Orchard Scotts D9 loses $884K after 16...