Known Singapore developments with dual-key typologies.
SINGAPORE · DUAL-KEY DEVELOPMENT INDEXThe whole market.
The whole market.
Then the right unit.
A searchable starting point for developments known to contain dual-key layouts—paired with a private research layer for live listings, sales, rents and stack-level verification.
Explore the directory ↓Across core, city-fringe and outside-central markets.
Projects known to include selected five-bedroom or larger layouts.
PROJECT COVERAGE
Count of catalogued developments—not available units.Where the known supply sits.
TYPOLOGY RANGE
From compact 2-bedroom splits to rare 5- and 6-bedroom homes.
The useful question is not whether a project has a dual-key label. It is whether the exact stack and floor plan create two credible living zones.
THE PROJECT DIRECTORY
Search the known dual-key universe.
Use this as a research starting point. Availability is unit-specific, and some developments only contain dual-key layouts in selected stacks or penthouses.
108 projects shown
DevelopmentDistrictMarketKnown dual-key typesLive research
Research catalogue last reviewed 29 September 2026. Project-level inclusion and bedroom types are cross-checked against PropertyGuru’s dual-key guide, public development directories and available floor-plan references. This is not a statement of current availability. Exact unit configuration, approved use and live inventory must be verified.
The public list tells you where.
The private layer tells you what is worth viewing.
Our consultant workflow connects the project universe to protected inventory and transaction evidence. The underlying tools stay private; your brief returns the conclusions that matter for the decision.
Live resale supply
Current asking prices, floor areas, days on market and competing units from the private condo inventory.
Sale comparables
Protected URA transaction evidence by development, bedroom count and recency—not a generic district average.
Rental evidence
Recent project-level rental contracts used to test the smaller suite’s believable offset.
Stack & floor-plan review
Verify the actual dual-key stack, entrances, services, light, privacy and reconnection potential.
ILLUSTRATIVE PROJECT BRIEF
Project · Stack · Price · Rent
Live supply
Comparable sales
Rental evidence
FROM DIRECTORY TO DECISION
Shortlist the layouts—not just the project names.
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 ↗