Condo Stack Facing Singapore: We Almost Bought the Wrong $1.78M Stack, a Sun Path Lesson

A composite case: the figures are drawn from real Singapore transactions and client scenarios, with names and details changed.

At $1.78M, the stack you choose does not change your stamp duty or your loan, but it fixes the sun, heat and resale appeal you will live with for decades. Pick the facing first and the floor second.

My wife Farah and I came within one WhatsApp reply of booking a west-facing unit on a high floor. The view on the developer's 3D model was spectacular, the agent said the stack was nearly gone, and we were tired of queueing. This is how condo stack facing, a late-afternoon site visit and a few hard numbers changed our minds, and the framework we would hand any first-time buyer in Singapore.

Condo Stack Facing: Two $1.78M Units, Same Layout, Different Sun

Our choice came down to two identical 2-bedroom units priced at the same $1.78M: one on the 18th floor facing west, one on the 9th floor facing north. We are both Singapore Citizens, I am 33 and Farah is 31, and this would be our first home after years of renting. PropertyNet's own project reviews (Sep 2026) put 2026 OCR 2-bedroom launches at $1.4M to $1.8M, so $1.78M sat near the top of the suburban band for a unit of about 750 sq ft, or about $2,373 psf. We had also looked at older leasehold resale 3-bedders, which the same reviews place at $1.5M to $2.0M, but we wanted a new building.

The developer had priced the north-facing stack higher per floor, which is why a unit nine floors lower cost the same. At the showflat that felt like a bad deal: same money, lower floor, smaller view. The agent's message that evening read: "Stack 05 high floor, only two left, can hold till 11am." We nearly said yes.

What $1.78M Costs Us Before Facing Even Mattered

A $1.78M first home for two Singapore Citizens costs $58,600 in Buyer's Stamp Duty, no ABSD, and a $1,335,000 loan that needs $11,587 a month of income at the 4% floor rate. None of these figures moves with the stack, so the facing decision is purely about how we live and how we exit. The BSD bands are set by IRAS for residential purchases from 15 Feb 2023:

ABSD, under the IRAS ABSD rates, is 0% for a Singapore Citizen's first home and 20% for a second, 5% and 30% for PRs, 60% for foreigners and 65% for companies and trusts (which also face a 15% LTV limit for non-individual borrowers, with the rest paid in cash and no CPF). As first-time citizens we paid none. BSD is due within 14 days of exercising the option, and CPF OA can reimburse it.

The MAS LTV limit for a first housing loan is 75%, cut to 55% if the tenure exceeds 30 years or the loan runs past age 65; at 33, a 30-year loan ends before I turn 65. That gave us:

Our combined gross income is $15,000, comfortably above the $11,587 the MAS 55% TDSR requires with no other debts. The 30% MSR does not apply because this is a private condo, not an HDB flat or an EC within its MOP. If you want to run your own income against a price, our home loan affordability calculator applies the same 4% floor. Because a new launch is paid in stages while it is built, we also mapped our cash flow with the progressive payment calculator before committing.

How to Read Sun Path and Facing for a Singapore Condo

In Singapore the sun rises roughly in the east and sets roughly in the west every day of the year, so a west-facing unit takes the afternoon sun and a north- or south-facing unit takes the least direct sun. Because Singapore sits just north of the equator, the sun passes almost overhead, drifting slightly north of overhead in the middle of the year and slightly south around December. North and south facades therefore get only glancing sun, and some seasonal sun on one side or the other.

The site visit settled it. We went back on a Wednesday at 4.30pm with a phone compass and stood at the boundary where stack 05 would rise. The sun was low, straight into the line of the living room and master bedroom windows. Farah said quietly that we would be closing the blinds every evening we were home. The north-facing stack looked out over the pool deck, in shade.

Check Floor Area Measurement Before Comparing Stacks and psf

The large majority of 2026 new launches follow the harmonised floor-area rules, which measure to the middle of the wall and exclude voids such as aircon ledges, planter boxes and high-ceiling spaces from saleable area. These rules apply only to developments whose applications were submitted from 1 June 2023. When we compared our $2,373 psf launch with older resale 3-bedders, we had to remember those resale units still quote areas the old way, ledges included, so their psf is not like-for-like. Ask which convention a project uses before comparing sizes, and our new launch condo reviews are a good place to start.

Why the Wrong Stack Is Expensive to Undo

Selling within the first year of a purchase made on or after 4 Jul 2025 costs 16% Seller's Stamp Duty, which is $284,800 on a $1.78M sale. The IRAS SSD rules raised the holding period from three years to four for these purchases:

In plain terms, a hot unit is a home you live with for at least four years, not one you swap once you discover the afternoon glare. Add the BSD you cannot recover and the selling costs, and our break-even holding period analysis for a $1.8M unit shows why a stack you want to stay in matters more than a view you admire for one evening.

Opportunities and Risks of Trading Floor Height for a Better Facing

Trading nine floors for a north facing at the same $1.78M gave us cooler rooms but cost us height, and both sides deserve weight.

• Opportunity: a north- or south-facing unit takes the least direct sun, which suits a couple working from home on some days.
• Opportunity: facing is something resale buyers can judge in seconds, so it is one less objection when we eventually sell.
• Opportunity: lower floors can mean shorter lift waits and, in some projects, a lower price per floor for the same layout.
• Risk: a lower floor can lose an open view if neighbouring land is developed, and we cannot control that.
• Risk: lower floors may hear more from the pool deck, the road or the bin centre; we checked the site plan for each.
• Risk: a developer's facing premium is not a guarantee of a resale premium; we paid the same money, not extra, which kept that risk small.

Our Stack-Selection Framework and What We Got Wrong

Decide the facing first, then the floor, then the view, and test every shortlisted stack on site at the hour the sun hits its facade. The steps we would repeat:

• Fix the money before the showflat. Know your BSD, loan, cash and the TDSR income at the 4% floor, so the stack decision is not tangled with affordability.
• Map the sun on the site plan. Mark which rooms face west; a west-facing bedroom matters more than a west-facing kitchen.
• Visit at 4pm to 5pm. A 3D model at noon hides afternoon glare.
• Compare same-price pairs. When a lower floor with a better facing costs the same, ask what the extra height actually buys you.
• Ignore manufactured urgency. Read our notes on developer and agent tactics at launches before booking day.

What we got wrong: we let the view on the model and a scarcity message push us towards a booking without a site visit, and we first budgeted on the bank's promotional rate rather than the 4% floor the TDSR test uses. Both are on our list of common mistakes at new launch previews, and we made them anyway. We booked the 9th-floor north-facing unit the following week; the high-floor west stack was still available then, which told us something about the urgency.

This case study is a composite drawn from real Singapore transactions and client scenarios; names and identifying details have been changed.

Choosing a stack is one of the few decisions in a property purchase that no calculator settles for you, and it is far easier to get right before booking day than to fix after it. If you are weighing two stacks, a floor premium or a facing trade-off on a 2026 launch, reach out to PropertyNet.SG and we will walk through the sun path, the numbers and the exit with you before you commit.