Building Extension Services in Johannesburg
Need more space? 247 Renovations builds professional home extensions across Johannesburg — bedrooms, bathrooms, garages, entertainment areas and more. NHBRC registered, full council compliance, 12-month workmanship guarantee. Free site visit and quote.
- Single and double storey home extensions
- Bedroom and bathroom additions
- Kitchen extensions and open-plan conversions
- Entertainment room and braai room additions
- Garage to living space conversions
- Carport and garage additions
- Covered patio and entertainment area
- Garden flat and granny flat construction
- Council plan submission and approval assistance
Why Choose 247 Renovations for Building Extensions?
- NHBRC registered — all structural work fully compliant
- 10+ years of extension and addition projects across JHB
- Full project management from plans to final sign-off
- 12-month workmanship guarantee
- We work with your architect or can recommend one
- All building materials sourced from trusted SA suppliers
- Serving all of Johannesburg and Gauteng
Do You Need Building Plans for a Home Extension in Johannesburg?
In most cases, yes. Any structural addition to your home — including new rooms, a second storey, or a garage conversion — requires approved building plans submitted to your local municipality. 247 Renovations can guide you through this process and work with your architect or draughtsperson to ensure full compliance.
The approval process typically takes 4–8 weeks. We advise starting your planning early to avoid delays. Contact us for a free consultation on your extension project.
Ready to get started? Get a free quote today.
Call 073 537 6298 or WhatsApp us — free site visit, detailed written quotation within 24 hours. Serving all of Johannesburg and Gauteng.
Areas We Cover in Johannesburg
247 Renovations provides building extensions services across all major suburbs in Johannesburg and Gauteng including Sandton, Randburg, Fourways, Midrand, Roodepoort, Honeydew, Northcliff, Bryanston, Parkhurst, Melville, Florida and surrounding areas.
Other Renovation Services in Johannesburg
- Kitchen Renovations Johannesburg
- Bathroom Renovations Johannesburg
- Home Renovations Johannesburg
- Roof & Waterproofing Johannesburg
- Painting & Plastering Johannesburg
- Tiling & Flooring Johannesburg
- Paving & Driveways Johannesburg
- Palisade Fencing Johannesburg
- Garage Conversions Johannesburg
- Garden Flats Johannesburg
- Maintenance & Repairs Johannesburg
- Granite & Quartz Countertops Johannesburg
"Professional, punctual and quality work. Highly recommended for any renovation in Johannesburg."
"Great workmanship and fair pricing. No surprise extras on the invoice — exactly as quoted."
"The 12-month guarantee gave us confidence. The team was clean, tidy and finished on time."