You’ve got a pool that’s showing its age, faded pebblecrete, a few cracks, equipment that’s noisy or unreliable, maybe a fence that doesn’t quite meet current standards. The question is: do you renovate it back to functional condition, or do you remove it entirely? This is one of the most common decision points for Southern Highlands homeowners, and it’s worth working through the numbers carefully before committing either way.
Quick Answer (BLUF)
A full pool renovation (resurfacing + new equipment + fence upgrade) typically costs $20,000 to $45,000 for a concrete pool in the Southern Highlands. Full pool removal costs $15,000 to $30,000 for the same pool. The renovation costs more upfront and still leaves you with a pool that will need ongoing maintenance at $3,500 to $8,000 per year. Unless you’re genuinely committed to using the pool regularly, removal is usually the better financial decision, and in the Southern Highlands market, it doesn’t hurt property value for most mid-range homes.
The Renovation Cost Breakdown
Pool renovation covers a range of potential works, and costs accumulate quickly:
| Renovation Element | Typical Cost (Southern Highlands) |
|---|---|
| Pebblecrete resurfacing (7m × 3.5m pool) | $8,000 to $14,000 |
| Full tiling (tiles only) | $15,000 to $25,000 |
| New pump and filter | $2,500 to $5,000 |
| New chlorinator (salt or liquid) | $800 to $2,000 |
| New pool heater (heat pump) | $3,000 to $6,000 |
| Pool fencing upgrade to current AS 1926 | $3,000 to $8,000 |
| New lighting (LED conversion) | $1,000 to $2,500 |
| Coping replacement (per lineal metre) | $200 to $450/m |
| Crack injection / structural repairs | $1,500 to $5,000 |
| Plumbing replacement (inlet/return lines) | $2,000 to $5,000 |
A “full renovation” addressing most of these items for a typical 8m × 4m concrete pool in Bowral or Mittagong will run $25,000 to $45,000. A partial renovation (resurfacing and new equipment only, skipping fence and coping) might come in at $15,000 to $22,000.
What Does Renovation Actually Buy You?
A renovated pool is still the same pool. It still:
- Costs $3,500 to $8,000 per year to run in the Southern Highlands climate (see pool cover vs pool removal cost comparison)
- Requires ongoing maintenance, chemical management, and equipment servicing
- Needs to comply with NSW pool safety laws (registration, fencing, compliance certificates)
- Creates liability exposure if you have guests, tenants, or holiday rental guests
- Ages again, a resurfaced pool typically needs another resurface in 10-15 years
The question isn’t just “what does renovation cost upfront?” but “what does renovation cost over the next 10 years compared to removal?”
The 10-Year Financial Comparison
Scenario: 8m × 4m concrete pool in Mittagong, currently 25 years old, needing full renovation.
| Scenario | Upfront Cost | Annual Ongoing | 5-Year Total | 10-Year Total |
|---|---|---|---|---|
| Full renovation + continue using | $30,000 | $5,500/yr | $57,500 | $85,000 |
| Partial renovation (resurface + equipment) | $18,000 | $5,000/yr | $43,000 | $68,000 |
| No work, patch and maintain | $2,000 | $6,500/yr (aging equipment) | $34,500 | $67,000 |
| Full removal | $22,000 | $0 | $22,000 | $22,000 |
| Partial fill-in | $11,000 | $0 | $11,000 | $11,000 |
The removal scenario becomes clearly superior between year 3 and year 5, depending on the scenario. By year 10, you will have spent three to four times as much on a renovated pool as on a removed one.
Note: These figures don’t include the potential property value benefit of pool removal in the Southern Highlands mid-market, in many cases, removing an aging pool and creating an attractive outdoor space is neutral to slightly positive for sale price. See does removing a pool add value.
When Renovation Makes Sense
There are genuine cases where renovation beats removal:
You use the pool regularly. If the pool gets 60+ days of genuine use per year (not just “occasional”), the enjoyment value justifies the cost. Apply an honest usage audit before deciding.
Your property is in the prestige market. Burradoo, the high end of Bowral, large Sutton Forest properties, at the $3M+ price point, a well-maintained pool adds value to the right buyer. A renovation that preserves this asset may be financially justified.
You’re planning to sell within 2 years. If you’re selling soon and your market research (talk to an agent familiar with the area) suggests the pool will attract buyers or support a higher price for your specific property type, renovation might be worthwhile. This is more relevant for lifestyle and prestige properties than for standard suburban homes.
The pool needs minimal work. If the pool is structurally sound and only needs resurfacing (cost $8,000 to $14,000), and you genuinely use it, this is a different calculation from a $35,000 full renovation.
The Southern Highlands Climate Factor
The Highlands climate works against pool renovation economics in a specific way: the useful swimming season is short. In Bowral, Mittagong and Moss Vale, outdoor swimming without heating is realistically comfortable from late November through to March, roughly 4-5 months. In Bundanoon, it’s shorter still.
A renovated, unheated pool sits unused for 7-8 months of the year. If you add heating (heat pump or gas), you can extend the season and the usable value of the renovation, but heating adds $2,000 to $4,000 per year to the running cost, shifting the economics further towards removal.
The guide on why pool removal costs more in the Highlands than Sydney discusses the climate factor in more detail.
What Buyers Think About Renovated Old Pools
When selling a Southern Highlands property, a recently renovated pool occupies an interesting position in buyer psychology:
- It’s better than an obviously neglected pool (which buyers will discount heavily)
- But buyers in the mid-market know that even a newly resurfaced 30-year-old pool is still a 30-year-old pool
- A renovation doesn’t fix structural issues, it surfaces over them
See pool removal and resale: what Highland buyers want and selling a Southern Highlands property with or without a pool for how agents and buyers actually view this.
The Partial Fill-In Middle Ground
If you’re not ready for full removal but want to stop the running cost tap, a partial fill-in (punching holes in the shell and filling it with rubble) is worth considering:
- Cost: $8,000 to $14,000 for a concrete pool
- Eliminates all running costs immediately
- Removes pool from NSW Pools Register (no more compliance requirements)
- Limits future site use (can’t build over without additional work)
- Cheaper than full removal now, potentially more expensive long-term if you need the site for something
See partial vs full pool removal for the trade-offs in detail.
Frequently Asked Questions
My pool was resurfaced 8 years ago and needs resurfacing again. Should I just do it again? If you’re genuinely using the pool and it’s otherwise structurally sound, a second resurface may make sense. But eight years from the previous resurface is a good prompt to reassess usage and running costs before committing again.
Can I get a tax deduction for pool renovation on a rental property? Pool renovation costs on a rental property may be claimable as capital works or immediate repair deductions depending on circumstances. Talk to your accountant, the Tax Office has specific rules about whether renovation work is a repair (immediately deductible) or capital improvement (depreciated over time).
What’s the resale difference between a renovated pool and a removed pool in Bowral? This depends heavily on the specific property and buyer demographic. For mid-range Bowral properties ($700K, $1.2M), agent feedback generally suggests the difference is small, perhaps $5,000 to $15,000 either way. This difference is often consumed by the renovation cost itself.
If I remove the pool now, can I put in a new one later? Yes, a new pool can be installed in the future if circumstances change. A properly filled and compacted pool excavation is a good structural base for future construction, including a new pool. This is rarely done, but the option exists.
How do I find out how much my specific pool renovation would cost? Get quotes from pool renovation specialists (separate from pool removal contractors). For removal, get quotes from us and compare the total 10-year cost picture before deciding.
Not sure whether to renovate or remove? Contact Southern Highlands Pool Removals for a free removal quote and a frank discussion about the numbers for your specific situation.