Ultimate guide to home renovation in Singapore

After years of building the perfect home for your Sims, saving home inspiration pictures on Instagram and watching a gazillion home makeover shows, it is finally your turn to own and renovate the home of your dreams.
Whether it’s bohemian chic, industrial, scandinavian, farmhouse or just a simple facelift, home renovation is a big ticket item and a project that can be difficult to manage.
Given the many home renovation horror stories, you’ll want to err on the side of caution, and by that we mean being informed.
To break it down, here’s a simple guide to help you get through this part of adulting without being scarred for life.
Are you going all the way or keeping it simple?
This decision would not only affect the total cost but also the time needed to plan and execute the renovation.
If you’re unsure where or how to start, we recommend renovating to suit your lifestyle for at least the next five years.
This is because most homes would need a little sprucing up due to wear and tear, and homeowners with children would likely upgrade to a bigger unit.
In addition, resale flat owners should conduct a thorough check on the unit’s main electrical wirings and plumbing systems, and replace where necessary.
Putting this off for later will be extremely disruptive (moving of furniture, clean up, etc.) and potentially more expensive (replacing damaged electrical appliances or furniture).
Undecided over which design theme you should adopt for your nest? Before you make a firm decision, here are some design considerations to mull over:
Find more design considerations that will also help you save money here.
Home renovation in Singapore will cost you a pretty penny but it’s not impossible to keep costs low.
Here are a few tips to save on your home renovation, while ensuring that it still looks like you spent way too much on it:
Sadly, it is a fact that no matter how prepared you are, you can’t foresee everything and there will be hidden costs.
This is especially so for resale flats. Depending on its age, electrical wires or plumbing may require an overhaul, and the cost of that cannot be quoted until fixtures are taken down and checks are done.
Take for example, installing an air conditioning system. Sounds simple enough, right?
You won’t think about trunking (connects the individual indoor units to the condenser outside your flat) until you’re at the stage when you’re planning the route in detail, and you realise how unsightly it’s going to look.
In order to conceal this eye sore, a false beam or ceiling that wasn’t factored in the initial cost will have to be created, and this is where you will find your hidden cost.
The solution? Go through the quotation with a fine-tooth comb and set aside a 5per cent buffer on top of the final quotation.
With all of that in mind, we’ve come to the part of setting aside a healthy and flexible home renovation budget.
Size of HDB flat | Average renovation cost for a new BTO flat | Average renovation cost for resale flat |
Three-room (60 to 65 sqm) | $32,000 | $42,600 |
Four-room (90 sqm) | $42,600 | $58,500 |
Five-room (110 sqm) | $52,100 | $65,200 |
From the table above, you’ll notice that apart from your design preference, the budget actually depends on two things:
For a better understanding of why resale flats cost more to renovate, here is a breakdown of renovation costs.
Renovation | New BTO flat | Resale flat |
Flooring | Laying of new tiles | For hygiene reasons, kitchen and bathroom flooring should be replaced for units aged 20 and above. This means hacking to remove the old tiles and cleaning Older flats are also typically larger, which translates to higher cost |
Electrical wiring | New electrical wiring, minimal electrical work needed | Older electrical wiring, replacements may be necessary |
Plumbing works | New plumbing system, minimal electrical work needed | Older plumbing system, replacements may be necessary |
Hacking or building of walls | Only to suit your design theme or expand spaces | Only to suit your design theme or expand spaces |
Removal of built-in furniture | As it comes unfurnished, there aren’t any fixtures to remove | Depending on the previous owner and the design you are going for, built-in fixtures may need to be removed |
But wait! Don’t forget the 5 per cent buffer for hidden costs you may encounter along the way.
Size of HDB flat | Average renovation cost for a new BTO flat + 5 per cent buffer for hidden costs | Average renovation cost for resale flat + 5 per cent buffer for hidden costs |
Three-room (60 to 65 sqm) | $33,600 | $44,730 |
Four-room (90 sqm) | $44,730 | $61,425 |
Five-room (110 sqm) | $54,705 | $68,460 |
From here, you’ll have to decide if you would be financing it with your savings, a renovation loan or mix of both.
If you’re intending to use most of your savings, then the question would be, ‘are you able to maintain the same quality of life with a comfortable amount of emergency funds stashed aside?’ If the answer is no, a renovation loan might be something you should consider.
So, you’ve set aside a healthy home renovation budget, engaged a trusted interior designer, approved of the design, paid the downpayment and ready to start renovations.
But life throws you a curve ball and this home renovation budget urgently needs to be used elsewhere. What do you do?
Take a deep breath and try your best not to freak out because there’s much that can still be done.
Prioritise what is needed with a focus on functionality and work down the list. Renovate your home in parts, and shelf your plans for any fancy custom-made built-in furniture like floor-to-ceiling TV console, shoe cabinets, etc.
Based on functionality, we reckon that this should be order of renovation when faced with cash flow issues:
If this is a rental unit, consider renting it out unfurnished. Use what little budget you have to build or install the bare minimum, e.g. lights, electrical wiring, air conditioning system, ceiling fan, stove top, kitchen cabinets, etc.
Granted that it may not fetch as high of a price as a fully-furnished house but any additional income is better than none. Besides, you could save up the rent money and continue renovations (if your tenants don’t mind) or after they leave.
Home renovation isn’t cheap and could leave you with a large bill. Maintain your lifestyle and keep your cash flow under control with a low interest rate renovation loan. Apply for one with us today to receive exclusive rewards*!
*Rewards may change at any time. Terms and conditions apply.
This article was first published in SingSaver.com.sg.