Property Renovation ROI in St George: Which Upgrades Add the Most Value in 2026?

If you own property in the St George region — whether in Brighton-Le-Sands, Kogarah, Sans Souci, or Hurstville — you've likely wondered: which renovations actually deliver a strong return on investment (ROI)? With Sydney's property market continuing to reward well-presented homes, understanding renovation ROI in St George is more important than ever.

Top Renovations by ROI

Renovation	Cost	Value Added	ROI
Fresh Paint & Flooring	$8K–$15K	$15K–$30K	100–200%
Kitchen Renovations	$20K–$45K	$30K–$60K	80–120%
Bathroom Upgrades	$15K–$30K	$20K–$35K	70–100%
Outdoor Living	$15K–$25K	$20K–$40K	60–90%
Granny Flat	$120K–$180K	$150K–$250K + rent	50–80%

🎨 Fresh Paint & Flooring — Highest ROI (100–200%)

Cost $8K–$15K, adds $15K–$30K in perceived value. The single highest ROI renovation available to St George homeowners.

🍳 Kitchen Renovations — ROI: 80–120%

Cost $20K–$45K, adds $30K–$60K in value. Stone benchtops and soft-close cabinetry are the most popular upgrades among buyers in 2026.

🚿 Bathroom Upgrades — ROI: 70–100%

Cost $15K–$30K, adds $20K–$35K. Focus on frameless screens, floor-to-ceiling tiles, and quality tapware for maximum impact.

🌿 Outdoor Living — ROI: 60–90%

Alfresco areas and decks cost $15K–$25K, add $20K–$40K — especially popular in Kingsgrove, Bexley, and Ramsgate where outdoor entertaining is a major selling point.

🏠 Granny Flat — ROI: 50–80% + Rental Income

Cost $120K–$180K, adds $150K–$250K in property value plus $400–$600/week rental income. A game-changer for investors in the St George region.

Suburb-Specific Renovation Insights

Brighton-Le-Sands & Monterey: Focus on decks, bi-fold doors, and coastal interiors. Buyers here pay premium for indoor-outdoor living.

Hurstville & Kogarah: Kitchens, bathrooms, and granny flats deliver the strongest returns in these family-oriented suburbs.

Wolli Creek & Arncliffe: Kitchen/bathroom upgrades and clever storage solutions are key for apartment owners.

Sans Souci & Ramsgate: High-quality finishes and outdoor entertaining areas command top dollar from waterside lifestyle buyers.

Key Tips Before You Renovate

1. Budget early — always allow a 15–20% contingency on top of quoted costs
2. Know your market — renovate for your suburb's buyer profile, not just your taste
3. Use the right materials — stone, tile and quality fixtures outperform budget alternatives at resale
4. Get a pre-renovation appraisal — know your current value before spending a dollar

Michael Kalinovski | 25+ years experience | 700+ homes sold | 5.0★ Google rating (127+ reviews) | Century 21 Bayview, St George Sydney | 0411 818 171 | michaelkalinovski.com