Concrete resurfacing prices on the Central Coast in 2026 range from $25 per m² for a basic grind and seal to $150+ per m² for premium decorative systems. The wide range reflects the genuine difference in materials, preparation requirements, and finish complexity. This guide gives you accurate, up-to-date pricing for every common resurfacing service type so you can budget accurately and compare quotes intelligently.
All prices in this guide are based on Central Coast market rates as at mid-2026 and include GST.
Quick Reference Price Table
| Service | Price Range (per m²) | Minimum Job Cost |
|---|---|---|
| Grind and seal (no overlay) | $25 to $40 | $450 |
| Spray-on concrete overlay (standard) | $55 to $75 | $700 |
| Spray-on concrete overlay (coloured) | $60 to $85 | $750 |
| Stencil concrete overlay | $70 to $110 | $900 |
| Exposed aggregate overlay | $80 to $120 | $1,000 |
| Microcement (covered areas) | $90 to $150 | $1,500 |
| Epoxy garage floor (3-coat) | $35 to $75 | $600 |
| Pool surround resurfacing | $80 to $130 | $1,200 |
| Commercial car park resurfacing | $45 to $85 | $3,000 |
| Concrete path resurfacing | $50 to $80 | $400 |
| Accessibility ramp treatment | $35 to $65 | $500 |
What’s Included in a Resurfacing Quote
Understanding what should be in a quote helps you compare like for like. A complete resurfacing quote should include:
Surface preparation:
- Diamond grinding or shot blasting to remove existing sealers, paint, or laitance
- Pressure cleaning
- Crack filling and edge repair
Application:
- Primer coat
- Overlay or coating (specified product name and system)
- Sealer / topcoat (specified product, number of coats, application method)
Finishes:
- Colour selection consultation
- Non-slip rating achieved (for applicable surfaces)
Inclusions:
- Surface protection of adjacent areas
- Clean-up on completion
- Workmanship warranty term
What is often excluded:
- Structural crack repair (deep injection)
- Slab lifting or subbase work
- Additional visits if moisture delays the job
- Lead paint testing and remediation
- Traffic management (for commercial projects)
Pricing by Service Type, Detailed Breakdown
Driveway Resurfacing
A standard residential driveway resurfacing on the Central Coast involves preparation (grinding, crack filling), one or two overlay coats, and a sealed topcoat.
| Driveway Type | Cost Range | Notes |
|---|---|---|
| Grind and seal (no overlay) | $25 to $40/m² | Existing concrete in good condition |
| Spray-on overlay, standard finish | $55 to $75/m² | Most common residential choice |
| Spray-on overlay, coloured | $60 to $85/m² | Oxide pigmented, UV sealed |
| Stencil overlay | $70 to $110/m² | Patterned, 2-colour |
| Exposed aggregate overlay | $80 to $120/m² | Natural aggregate, sealed |
Typical double garage driveway (50 m²):
- Basic reseal: $1,250 to $2,000
- Spray-on overlay: $2,750 to $4,250
- Stencil: $3,500 to $5,500
See our dedicated average cost guide for driveway resurfacing for more detail.
Epoxy Garage Floor Coating
| System | Cost Range | Notes |
|---|---|---|
| Single-coat epoxy (DIY-grade) | $15 to $25/m² | Not recommended, short lifespan |
| 2-coat epoxy system | $25 to $45/m² | Adequate for light use |
| 3-coat system (prime/base/topcoat) | $35 to $65/m² | Professional standard |
| Full flake epoxy with PU topcoat | $45 to $75/m² | Most popular finish |
| Metallic epoxy | $65 to $100/m² | Feature finish, higher skill |
Typical double garage (40 m²):
- 3-coat professional system: $1,400 to $2,600
- Full flake with polyaspartic topcoat: $1,800 to $3,000
See our epoxy garage floor cost guide for a full breakdown.
Pool Surround Resurfacing
Pool surround work involves specific non-slip requirements, chemical resistance, and often edge detail around pool coping.
| Finish | Cost Range | Notes |
|---|---|---|
| Spray-on + non-slip seal | $70 to $95/m² | Standard residential |
| Exposed aggregate overlay | $85 to $120/m² | Premium non-slip |
| Specialised pool coating | $80 to $130/m² | Chemical and UV resistant |
| Pebblecrete renovation | $90 to $140/m² | Restoring existing pebblecrete |
Typical 80 m² pool surround:
- Spray-on with non-slip: $5,600 to $7,600
- Exposed aggregate: $6,800 to $9,600
See our pool surround resurfacing cost guide for detailed pool-specific pricing.
Concrete Grinding and Sealing
For concrete that is structurally sound but has lost its sealer, accumulated staining, or needs a refresh without an overlay:
| Scope | Cost Range |
|---|---|
| Pressure clean and reseal only | $8 to $18/m² |
| Diamond grind + reseal | $20 to $38/m² |
| Grind + 2-coat polyurethane | $28 to $45/m² |
| Polished concrete (Level 2) | $55 to $80/m² |
| Polished concrete (Level 3) | $75 to $100/m² |
Path and Garden Concrete
| Scope | Cost Range |
|---|---|
| Path reseal | $10 to $20/m² |
| Path spray-on overlay | $50 to $75/m² |
| Steps (per step) | $80 to $200 |
| Non-slip step coating | $35 to $65/m² |
Factors That Push the Price Up
Several factors increase the cost above the baseline rate:
Heavy surface preparation: If existing coatings need to be fully stripped, or if the slab has significant damage requiring patch repairs, the preparation cost increases. Extensive grinding adds $8 to $20 per m² to the base rate.
Access difficulties: Steep driveways, narrow access, second-storey surfaces (retaining wall tops, elevated slabs), or areas that can’t accommodate machinery require additional hand labour.
Small areas: Minimum charges apply for small jobs. A 10 m² courtyard path at a base rate of $60/m² might have a minimum charge of $500, effectively $50 per m², but a minimum charge of $700 applied to the same job means the effective rate is $70/m².
Structural repairs: Crack injection, slab lifting, or partial slab replacement before resurfacing adds to the total project cost.
Remote or travel-time locations: Properties at the outer edges of the Central Coast, northern Wyong, upper Mangrove Mountain area, Putty Road fringe, may attract a travel surcharge.
Premium products: Specifying a premium polyaspartic topcoat (faster cure, better performance) over a standard polyurethane adds $5 to $15 per m² to the topcoat cost.
Complex patterns: Stencil concrete with 3+ colours, custom patterns, or intricate borders costs more than standard 2-colour stencil.
Factors That Can Reduce the Price
Large areas: Economies of scale apply. A 200 m² commercial carpark resurface has a lower per-m² rate than a 30 m² residential driveway from the same contractor.
Simple surfaces: A flat, accessible, previously unsealed concrete driveway in good condition requires less preparation than a painted, cracked, or steeply sloped surface, less preparation means lower cost.
Off-peak timing: Winter and early spring have lower demand for concrete work on the Central Coast, some contractors offer slightly more competitive pricing to maintain scheduling continuity.
Combining multiple areas: Having your driveway, paths, and pool surround done simultaneously by the same contractor is cheaper than three separate visits, the mobilisation cost (travel, equipment set-up) is shared.
How to Get an Accurate Quote
Step 1: Measure your area Measure the length and width of each area to be resurfaced. A sketch with dimensions (no need for a formal plan) is sufficient.
Step 2: Describe the current condition Note: age of the concrete, any existing coating or paint, visible cracks, any areas that feel hollow when tapped, any sections that have heaved or settled.
Step 3: Identify your finish preference Browse the finish options, spray-on, stencil, exposed aggregate, and choose the category you’re interested in. A colour preference (warm tones, greys, natural) helps the contractor bring appropriate samples.
Step 4: Obtain multiple quotes For projects over $3,000, obtain at least 2-3 quotes. Compare the scope of work described, not just the total price. A quote that doesn’t describe the preparation method or product specification in detail is not comparable to one that does.
Step 5: Understand the price structure Ask if the quote is fixed-price or subject to variations for site conditions. Fixed-price quotes from licensed contractors give you budget certainty; “approximate” quotes can increase significantly once work starts.
Step 6: Ask about payment options Most jobs run on a standard deposit-and-progress-payment structure, and some contractors also offer buy-now-pay-later or finance platforms as a checkout option. Our guide to concrete resurfacing finance and payment options covers what to check before committing to any of them. If your budget doesn’t stretch to a driveway, garage floor and pool surround all at once, our guide on staging a big resurfacing project covers a sensible order to do the work in and what splitting the job into phases actually costs.
Sample Project Budgets
Pre-Sale Home Preparation (Gosford Suburb)
- Driveway (55 m²) spray-on overlay: $3,300
- Front path (12 m²): $750
- Step non-slip treatment (3 steps): $400
- Pool surround (60 m²): $4,800
- Total project: $9,250
If a budget like this is being planned around an upcoming settlement date, our guide on resurfacing a driveway before settlement covers realistic vendor timelines so the work is properly cured before photos or handover. And if you’re still weighing up whether the spend is worthwhile at all, our guide on driveway resurfacing ROI looks honestly at how valuers and real estate agents actually treat driveway condition.
New Estate Home Upgrade (Warnervale)
- Driveway (45 m²) stencil overlay: $3,600
- Garage floor epoxy flake (40 m²): $2,000
- Path sealing (20 m²): $500
- Total project: $6,100
Coastal Holiday Home Maintenance (Terrigal)
- Driveway grind and reseal (60 m²): $2,100
- Pool surround exposed aggregate (90 m²): $9,000
- Entertainment area spray-on (50 m²): $3,500
- Total project: $14,600
Frequently Asked Questions
Do prices vary much between Gosford and Wyong contractors? Most established contractors on the Central Coast price on a regional basis, not suburb by suburb. Travel time is factored in through minimum charges rather than location-specific rates. The bigger price variation is between contractor skill levels and product quality, not geography.
Is GST included in these prices? All prices in this guide include GST. When comparing quotes, check whether quotes are GST-inclusive or exclusive, the difference is 10% and affects comparisons.
Can I get a ballpark price over the phone without a site visit? For standard driveway resurfacing, an approximate price range is possible based on area (m²) and finish type. For accurate pricing on complex or damaged surfaces, a site visit is necessary, pricing over the phone for a damaged or complex surface often leads to variations once the contractor arrives.
Do prices change based on time of year? Demand-based pricing variation is modest on the Central Coast, perhaps 5-10% between peak (autumn, post-Easter) and off-peak (January, mid-winter). More significant is the availability factor: getting a preferred contractor in autumn peak season may require 4-8 weeks lead time.
How much should I budget for maintenance after resurfacing? Plan for resealing at 4-6 year intervals. Cost: $8 to $20 per m² for a maintenance reseal on a quality surface. On a 50 m² driveway, this is $400 to $1,000 every 4-6 years, a modest ongoing cost that protects the much larger overlay investment.
Is driveway damage ever covered by home insurance instead of coming out of my own budget? Sometimes, but only for damage from a sudden, identifiable event like a storm, an impact or a burst pipe, not for the gradual cracking and fading most Central Coast driveways show after decades of age and salt exposure. Our guide to insurance and driveway damage covers what’s typically claimable, what isn’t, and what documentation actually helps if you think your situation might qualify.
Ready for a specific quote for your Central Coast concrete project? Request a free on-site assessment, if a contractor is confirmed for your area, they’ll visit, measure and assess the surface, and give you a fixed-price quote.