Base property value
Project, tenure, floor, size, orientation, condition and recorded comparable transactions.
DUAL-KEY VALUE · SINGAPOREValue the condo.
Value the condo.
Then value the flexibility.
A recorded-sales estimate gives you a starting point. A dual-key decision needs a second layer: layout quality, rent evidence and the premium buyers may—or may not—pay for flexibility.
One number rarely tells the whole story.
Layout utility
How convincingly the second zone works, how easily the home reconnects and how much usable space is sacrificed.
Income evidence
Achievable rent after vacancy and costs—not an optimistic gross figure taken in isolation.
A BETTER VALUATION CONVERSATION
Bring more than the address.
- 01Floor plan
Mark access, kitchens, bathrooms, windows, shared walls and reconnection points.
- 02Comparable sales
Compare both dual-key and conventional units with similar size, floor and condition.
- 03Rental evidence
Separate asking rent from achieved rent and account for vacancy and operating costs.
- 04Your use case
Family value and rental value are different. Be explicit about which one justifies the premium.
The embedded valuation and the models on this site are planning aids. They are not a bank valuation, licensed valuer’s report, rental guarantee or offer.
FROM THE mastREplan DESK
Context for the number.
Selected analysis for dual-key buyers, condo owners and households planning their next move. Articles open on the original mastREplan site.
VALUE THE ACTUAL FLEXIBILITY
A premium only makes sense when the plan earns it.
Bring us the unit, floor plan and what you need it to do. We’ll help you examine privacy, numbers, flexibility and the trade-offs before you commit.
Discuss my dual-key plan ↗