The Multigenerational Dual-Key Playbook
A dual-key unit like the Maxim The Address Type C lets a family own two self-contained homes under one title — so parents and adult children can live independently yet together, or the family can live in one sub-unit and rent the other to offset the mortgage. For multigenerational households, it solves the "close but not too close" problem while keeping one loan and one set of buying costs. Here’s how families use it.
The three multigenerational plays
1. Parents + adult children, independently. Each sub-unit has its own entrance, living area, bedroom and bathroom — privacy and proximity at once. Ideal as adult children start careers or families.
2. Live in one, rent the other. The family occupies the main sub-unit and lets the studio key to a tenant — rental income offsets a meaningful share of the monthly instalment.
3. Ageing-in-place. Adult children live in the main key while ageing parents have a self-contained, single-level, lift-served sub-unit nearby — support without loss of independence.
Why one title matters
One purchase = one loan, one set of legal fees and stamp duty, one maintenance account — far simpler and cheaper than buying two separate units. The Type C (865 sq ft, from RM816,000) is the dual-key configuration; see the full dual-key explainer.
The trade-offs (be realistic)
- Higher absolute price and psf than the studios — it’s a flexibility play, not the cheapest entry.
- Compact sub-unit — the secondary key is studio-sized.
- Shared title — selling means selling the whole unit, not one key.
Who it’s perfect for
Families wanting independence-with-proximity, buyers who want a tenant to subsidise their stay, and foreign/Singapore buyers (the Type C clears the RM600k SEZ threshold).
Frequently asked questions
How do families use a dual-key unit?
Parents and adult children live independently under one title, or the family lives in one sub-unit and rents the other to offset the mortgage — privacy and proximity with a single purchase.
Which Maxim unit is dual-key?
The Type C — 865 sq ft, 3-bed, from RM816,000 — with two self-contained sub-units under one title.
Can foreigners buy the dual-key for multigenerational use?
Yes — at RM816,000 the Type C clears the RM600,000 SEZ foreigner threshold, so it’s open to foreign and Singaporean buyers.
Reviewed by Jason Chan, Malaysia property consultant (DMS Team). Guidance only, not financial advice.
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