Type A1 570 sq ft
- Units
- 28
- Layout
- 1 bed · 1 bath
- Facing
- Straits of Johor
One Heritage JB floor plans
Eleven layouts across 287 freehold units on Levels 14 to 41. Every plan, every unit count, and what each one is actually good for.
11
Layouts
287
Total units
409–840
Sq ft range
167
Dual-key units
19
3-bedroom units
A few things worth knowing before you scroll. The tower is dominated by one-bedroom stock — 167 of the 287 units are dual-key layouts between 506 and 527 sq ft, built to be let as two separate tenancies. There is exactly one three-bedroom layout in the whole building, the 840 sq ft D1a, and only 19 of them exist. If you want space, that is the unit, and it is the one that runs out first.
Filter the layouts
Showing 11 of 11 layouts · 287 units
Type A1a 570 sq ft
- Units
- 19
- Layout
- 1 bed · 1 bath
- Facing
- Straits of Johor
Type A1b 506 sq ft
- Units
- 9
- Layout
- 1 bed · 1 bath
- Facing
- Straits of Johor
Type A2 409 sq ft
- Units
- 26
- Layout
- 1 bed · 1 bath
- Facing
- Straits of Johor
Type B1 517 sq ft
- Units
- 54
- Layout
- 1 bed · 2 bath
- Dual key
- Up to 3 bed
- Facing
- Jalan Wong Ah Fook
Type B2 517 sq ft
- Units
- 28
- Layout
- 1 bed · 2 bath
- Dual key
- Up to 2 bed
- Facing
- Jalan Wong Ah Fook
Type C1 506 sq ft
- Units
- 19
- Layout
- 1 bed · 2 bath
- Dual key
- Up to 2 bed
- Facing
- Public Bank Tower
Type C1a 441 sq ft
- Units
- 19
- Layout
- 1 bed · 1 bath
- Facing
- Public Bank Tower
Type C1b 506 sq ft
- Units
- 9
- Layout
- 1 bed · 2 bath
- Dual key
- Up to 2 bed
- Facing
- Public Bank Tower
Type D1a 840 sq ft
- Units
- 19
- Layout
- 3 bed · 2 bath
- Facing
- Straits of Johor
Type D2 527 sq ft
- Units
- 57
- Layout
- 1 bed · 2 bath
- Dual key
- Up to 2 bed
- Facing
- Jalan Trus
All layouts at a glance
| Type | Sq ft | Units | Bed / bath | Dual key | Facing |
|---|---|---|---|---|---|
| A1 | 570 | 28 | 1 / 1 | — | Straits of Johor |
| A1a | 570 | 19 | 1 / 1 | — | Straits of Johor |
| A1b | 506 | 9 | 1 / 1 | — | Straits of Johor |
| A2 | 409 | 26 | 1 / 1 | — | Straits of Johor |
| B1 | 517 | 54 | 1 / 2 | Up to 3 bed | Jalan Wong Ah Fook |
| B2 | 517 | 28 | 1 / 2 | Up to 2 bed | Jalan Wong Ah Fook |
| C1 | 506 | 19 | 1 / 2 | Up to 2 bed | Public Bank Tower |
| C1a | 441 | 19 | 1 / 1 | — | Public Bank Tower |
| C1b | 506 | 9 | 1 / 2 | Up to 2 bed | Public Bank Tower |
| D1a | 840 | 19 | 3 / 2 | — | Straits of Johor |
| D2 | 527 | 57 | 1 / 2 | Up to 2 bed | Jalan Trus |
How to read the four facings
The tower has effectively four addresses. The A and D1a stack faces the Straits of Johor — the Singapore-facing side, and the view people pay a premium for. B faces Jalan Wong Ah Fook, looking over the heritage shophouse rows and City Square. C faces the Public Bank Tower, the most sheltered and generally the most affordable side. D2 faces Jalan Trus.
Two independent lobbies serve Jalan Trus and Jalan Wong Ah Fook, which matters more than it sounds: it splits resident traffic away from the hotel floors below.
Which layout suits which buyer
Letting to a single professional or a couple. A2 at 409 sq ft is the lowest entry price in the building and the easiest to fill, but it is also the layout with the most direct competition inside the tower. A1 and A1a at 570 sq ft give you the Straits view, which is the thing a tenant will actually pay extra for.
Two rental streams from one unit. This is what B1, B2, C1, C1b and D2 are built for — one title, two lockable units, two tenancies. B1 is the one to look at: it is the only dual-key that opens up to three bedrooms, and at 54 units there is still reasonable choice of level. D2 is the largest dual-key pool at 57 units, which cuts both ways — more choice now, more competition when you let or sell.
Living in it. D1a is the only realistic answer. Three bedrooms, 840 sq ft, Straits-facing, 19 units in the building. Everything else in the tower is sized for one or two people.
One thing to be honest about: a dual-key unit is a yield tool, not a free upgrade. Two tenancies means two sets of turnover, two sets of wear, and a smaller usable area in each half than the square footage suggests. It works well in a location with genuine short-stay and cross-border rental demand, which this one has — but run the numbers on one tenancy as well, so you know what the floor looks like.
Common questions
How many dual-key units does One Heritage have?
167 of the 287 units, across five layouts: B1, B2, C1, C1b and D2. B1 is the only one that configures up to three bedrooms.
What is the largest unit at One Heritage JB?
Type D1a at 840 sq ft, a three-bedroom two-bathroom layout facing the Straits of Johor. There are 19 of them, and it is the only three-bedroom layout in the building.
What is the smallest unit?
Type A2 at 409 sq ft, a one-bedroom one-bathroom layout facing the Straits of Johor. There are 26 units.
Which units face Singapore?
The Straits of Johor facing stack: A1, A1a, A1b, A2 and D1a — 101 units in total out of 287.
Which floors are residential?
Levels 14 to 41. Basement to Level 1 is retail, Levels 2 to 13 are a managed hotel, Levels 22 and 22A are the amenity floor, and parking occupies Levels 2 to 21 on an automated system.
Get the full floor plan set and current availability
The dimensioned plans, the level-by-level availability, and current pricing for the layout you are looking at — including which levels are left on the Straits-facing stack.
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