
There is a question most homeowners ask at some point, usually standing in their kitchen: "Should we do this up before we sell?"
It is the right question, but it often gets answered by instinct. One camp says spend nothing — "buyers will just renovate anyway." The other says do everything — "you have to present at your best." Both are guessing, and both can cost the homeowner money.
The more useful answer is that pre-sale improvements sit on a spectrum, and the same improvement can be a smart move on one street and a poor one on the next. What follows is the way we think it through.
The one test every improvement should pass
An improvement tends to be worth making before sale only if buyers in your market are likely to pay more for it than it costs — with enough margin to justify the time and disruption. Not "will it make the home nicer" (almost everything does), and not "would I enjoy it" (you're leaving). Will the buyer pay for it, here, at this price point, this season?
That test sorts most decisions into four groups.
Most likely to pay off: removing reasons to say no
Repairs are among the safer investments in sale preparation — not because they add value in themselves, but because leaving them undone can subtract it disproportionately. Buyers often don't deduct the cost of fixing a leaking tap; they deduct the story the leaking tap tells about how the home has been maintained.
This group includes fixing leaks, damp and water stains; cracked tiles and broken fittings; doors and windows that don't work properly; electrical and safety items; rotten timber; and roof and gutter problems. It is unglamorous work that protects the price rather than decorates it — and it removes some of the ammunition buyers use to negotiate. Note that electrical, plumbing, gas and structural work must be carried out by appropriately licensed trades — for electrical, plumbing and gas work, a licence is required in NSW regardless of the size of the job.
Often worth it: high-impact, lower-cost refreshes
The second group changes how the home feels without changing what it is:
- Interior and exterior paint — modest in cost relative to its visual impact, and one of the most commonly recommended pre-sale jobs. Neutral, light, consistent.
- Street appeal — front garden, facade, entry door. Buyers can begin forming a view from the kerb.
- Floor coverings — worn carpet in particular can drag a whole room down for a comparatively modest replacement cost.
- Lighting, tapware and hardware — small-ticket items that can quietly modernise a room.
- Professional cleaning, decluttering and styling — among the cheapest levers, and often among the more powerful, because they shape the buyer's response on inspection day.
These refreshes work on first impressions and buyer emotion — space, light, freshness — which is where much of a buyer's decision is formed. Barbara Corcoran, who built one of New York's largest real-estate brokerages, put the point memorably:
"Buyers decide in the first eight seconds of seeing a home if they're interested in buying it. Get out of your car, walk in their shoes and see what they see within the first eight seconds." — Barbara Corcoran, founder of The Corcoran Group
Her eight seconds is a turn of phrase rather than a measurement, but the direction of the advice is sound: the earliest moments of an inspection do a disproportionate share of the work.
Sometimes worth it: the judgement calls
Kitchens and bathrooms can sell homes, which makes them tempting — and risky. Whether a full kitchen renovation belongs in a sale-preparation plan depends on your suburb, price point and buyer profile. Three questions help:
- Is the room a deal-breaker or merely dated? A functional but dated kitchen may only need a refresh (paint, handles, benchtop, tapware, regrouting), not a rebuild.
- What do comparable sold homes have? If every competing home at your price has a renovated bathroom, yours may be a liability. If none do, an expensive one may not be rewarded.
- Will your taste match your buyer's? The more expensive and personal the choice, the higher the risk the buyer would have chosen differently — and won't pay for yours.
Similar logic applies to landscaping beyond tidy-and-refresh, air conditioning, and converting spaces (garage to rumpus, verandah to sunroom). Each can pay off; none should be assumed to.
Least likely to pay off before sale
Some work rarely belongs in a sale-preparation plan. Structural alterations and extensions carry long timelines, approval risk and costs buyers may not repay in full. Swimming pools tend to divide buyers rather than unite them. Highly personalised, high-end finishes reward the renovator's taste more than the homeowner's proceeds. And anything requiring development approval introduces delay and uncertainty a sale campaign can struggle to absorb.
If work at this scale genuinely stands between your home and its market, it deserves careful pricing and advice — not a pre-listing impulse.
The discipline: sometimes less is more
One of the more counterintuitive points in sale optimisation is that the best plan for some homes is a short one. A well-maintained home in a renovator-friendly street may need little more than repairs, paint and presentation — and money spent beyond that point can amount to subsidising the buyer.
This is why the sequence matters: assess first, then spend. Understand what your home would likely sell for as it stands, what specific doubts and weaknesses are holding that figure down, and what each proposed improvement would realistically change. Then rank the works by impact, cost and speed — and stop when the next dollar stops earning its place.
Most homes have a point of diminishing returns. The skill is forming a view on where yours is before the money is spent, not after.
UPLIFTA example — 35 Hassan Street, Lake Heights. Starting appraisal: $710,000. Works budget: $112,000. Sale result: $988,000 — a gross uplift of $278,000, about 2.5× the works spend. (Figures shown are the pre-works appraisal, the works budget and the achieved sale result for this project; individual outcomes vary with the property and market.)
Sources & notes
- Service NSW — managing residential building contracts: service.nsw.gov.au/transaction/managing-residential-building-contracts
- SIRA (State Insurance Regulatory Authority, NSW) — home building compensation cover: sira.nsw.gov.au/insurance-coverage/home-building-compensation-insurance/do-i-need-home-building-compensation-insurance
- Service NSW — check a builder or tradesperson licence: service.nsw.gov.au/transaction/check-a-builder-or-tradesperson-licence
- Barbara Corcoran quote: GOBankingRates, "5 of Barbara Corcoran's Best Quotes That Will Help You With Home Buying and Selling": gobankingrates.com/investing/real-estate/barbara-corcoran-best-quotes-help-home-buying-selling
- Compliance note (NSW): residential building work over $5,000 (including GST) generally requires a written contract; work over $20,000 generally requires Home Building Compensation cover, with the certificate provided before any payment is taken. Electrical, plumbing, gas and structural work must be done by appropriately licensed trades — for electrical, plumbing and gas work a licence is required regardless of the value of the job.
This article is general information only and is not financial, legal or tax advice. Every property is different; what pays off depends on the individual home and its market.
UPLIFTA is a Property Sale Optimisation company based in the Illawarra, NSW. We carry out a property-preparation assessment, prepare a prioritised scope of works, and project-manage the works — with the cost of works deferred to settlement under your contract (eligibility and conditions apply). 1300 131 123 · info@uplifta.com.au · uplifta.com.au
Curious what your home's Sale Gap is?
We measure it onsite and rank the works with indicative costs. On eligible projects the cost is deferred to settlement under your contract; eligibility and conditions apply.
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Free tools: estimate your Sale Gap, see what going to market as-is could cost with the Cost of Doing Nothing tool, or read how Uplifta works.
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