Tanjong Rhu Parc Front Sun Analysis

Looking for the best units in Tanjong Rhu Parc that avoid afternoon sun? This comprehensive guide reveals the top energy-efficient units in this Prime development that will keep you cool and save money on electricity bills by avoiding the afternoon sun.
Tanjong Rhu Parc Front Project Overview
Tanjong Rhu Parc is an exclusive Prime development, representing the highest tier in Singapore's BTO classification system. This project offers thoughtfully designed residential blocks in one of Singapore's most sought-after locations.
The development features modern 2-room, 3-room, and 4-room flats, all classified as Prime flats. With luxurious amenities, prime location access, and sophisticated design, Tanjong Rhu Parc offers residents an elevated living experience in the heart of the city.
Why Avoiding Afternoon Sun is Crucial
In Singapore's tropical climate, the afternoon sun can turn your home into an oven. It leads to:
- 🔥 Unbearably hot bedrooms — even with fans, solar films and curtains
- 💸 Higher aircon bills — often up to 50% more
- 🌙 Walls that radiate heat well into the night
- 🧰 Faster wear and tear on aircon units
For those working from home or children studying, the heat isn't just uncomfortable — it affects focus, well-being, and can cause fatigue or headaches.
Real Stories From Sun-Facing HDB Homes
Don't just take our word for it. These Reddit users shared their real struggles living in sun-facing HDB units:




These real experiences show how harsh afternoon sun can seriously impact comfort, focus, and well-being.
The good news? It's completely avoidable if you choose the right unit.
Demo Sun Analysis Tool
Tanjong Rhu Parc Front: Our Analysis on Which Units Minimize Afternoon Sun
Based on our sun analysis, here are our recommendations for units with minimal afternoon sun exposure:

Best 2 Rm Unit: Block 31A Stack #104
Does not catch any afternoon sun at all. Catches the morning sun all year round so it might still be uncomfortable if you like to sleep in late.
Best 3 Rm Unit: Block 32A Stack #140
The direct sun hits in the months of the monsoon so that eases the amount of direct sun hitting the rooms.
Best 4 Rm Unit: Block 31A Stack #106
Does not catch any afternoon sun at all. Catches the morning sun all year round so it might still be uncomfortable if you like to sleep in late.
Want to Analyze Specific Units You're Eyeing?
The units above are our top recommendations, but every buyer has different priorities—views, floor level, distance from amenities, or privacy.
BTOs are a major financial commitment, and unlike resale flats, you can't visit them before buying. Whether you're considering our recommendations or have other units in mind, here's how you can make an informed decision:
Option 1: Join Our Beta Waitlist
Get early access to our full sun analysis tool.
Option 2: Do It Yourself
Can't wait for the beta? You can perform your own sun analysis using the Compass Overlay app.
Follow this step-by-step guide to analyze sun exposure for any unit using the Compass Overlay app, available for a one-time purchase of just $4.98 SGD.

Frequently Asked Questions
What makes a unit "best" for avoiding afternoon sun?
The best units are those where main living areas (bedrooms, living room) face away from the afternoon sun. This means avoiding west orientations, though the exact sun path varies throughout the year.
Are there other factors I should consider besides sun direction?
Absolutely! While sun direction is crucial for comfort and energy costs, you should also consider factors like proximity to amenities, floor level, facing direction for views, and privacy from neighboring blocks.
How accurate is the sun analysis?
Our analysis uses precise astronomical calculations to determine sun paths throughout the year, ensuring you get accurate information about sun exposure patterns for each unit.
