Granny flats, room additions and second story extensions across Fourways and all surrounding estates. Blue Hills, Blair Atholl, Estate d'Afrique and CoJ approvals fully managed. Free written quote.
We are Scotch Score Holdings — building contractors operating daily across Fourways and Johannesburg North. Whether you are in a freehold property, cluster complex or one of the major Fourways estates, we handle the full process from architectural drawings and approvals through to completion. Part of our broader building extensions service across Gauteng.
Fourways has one of the strongest rental markets in Johannesburg North — corporate professionals, Lanseria Airport staff and students all drive demand. We build complete self-contained units from R280,000 including plans, estate HOA approval, CoJ permit and full construction. Typical rental income R6,500–R12,000/month.
Many Fourways homes were built on smaller stands 10–15 years ago. A second story is often the only way to add significant space without losing garden. We handle full structural engineering, first-floor slab, staircase and all finishes. Two bedrooms upstairs typically R450,000–R850,000.
Single room extensions in Fourways townhouses, cluster homes and freehold properties. Extra bedroom, home office, playroom or lounge extension — all done with full plans and CoJ approval. From R90,000 for a single room addition.
We know the submission requirements for Blue Hills Estate, Blair Atholl, Estate d'Afrique, Cedar Creek and Fourways Gardens specifically. HOA approval must come before CoJ submission — we manage both so your project doesn't stall. Estate approval typically 2–4 weeks.
We work with registered architects and structural engineers to produce estate-compliant and CoJ-compliant drawings. We submit, track and follow up on your behalf. CoJ permit approval typically 6–10 weeks from submission.
One point of contact from design through to handover. We supply materials, manage all subcontractors and provide weekly progress updates. Every project includes a written 2-year workmanship warranty and completion certificate.
Indicative prices. Your free written quote will give an exact figure based on size, finishes, estate requirements and site conditions. All prices include plans, approvals and full construction.
Prices are indicative for Fourways 2026. Get your free written quote.
Blue Hills Estate, Blair Atholl, Estate d'Afrique, Cedar Creek, Fourways Gardens — HOA and CoJ approvals both handled.
Lonehill, Lonehill Estate, Witkoppen, Broadacres, Norscot Manor.
Douglasdale, Bryanston, Sunninghill, Rivonia.
Sandton, Hyde Park, Morningside, Illovo, Parkmore.
Dainfern Golf Estate, Waterfall, Kyalami, Midrand and surrounds.
We cover all Gauteng. See our full extensions page or call 073 814 7376 to confirm your area.
Real feedback from Gauteng clients. Read all 41 reviews on Google.
"Built a granny flat in Blue Hills Estate. They handled the HOA submission, all the CoJ plans and the full build. Completed on budget and we are already renting it for R9,500/month. Excellent service."
— Michael R., Blue Hills Estate"Second story addition in Fourways Gardens. Two extra bedrooms upstairs. They managed the full CoJ process and kept us updated throughout. Finished exactly on the timeline they gave us."
— Priya N., Fourways Gardens"Added a home office and extra bedroom in Witkoppen. Written quote was accurate, no hidden costs. Professional team on site every day. Would recommend to anyone in Fourways."
— Johan V., WitkoppenFrom R90,000 for a single room addition. Granny flats R280,000–R520,000 depending on size. Estate properties add R20,000–R40,000 for aesthetic requirements. Second story additions R450,000–R850,000. All prices include plans, approvals and full construction. Free written quote after a site visit.
Most Fourways estates allow granny flats. Blue Hills: yes. Estate d'Afrique: yes. Blair Atholl: yes, max 60sqm. Fourways Gardens: yes on freehold stands. We check your specific estate rules before quoting and handle the full HOA submission.
R6,500–R8,500/month for a 1-bedroom unit. R8,500–R12,000/month in premium estates like Blue Hills or Blair Atholl. Fourways has strong demand from corporate professionals and Lanseria Airport staff. Most units pay back their build cost within 3–4 years.
Room addition: 6–10 weeks from breaking ground. Granny flat: 10–16 weeks. Second story: 4–6 months. Estate and CoJ plan approval adds 8–14 weeks before construction starts. We give you a realistic written timeline before any work begins — no surprises.
Yes — we handle HOA submissions for Blue Hills, Blair Atholl, Estate d'Afrique, Cedar Creek and Fourways Gardens. We know the specific aesthetic requirements for each estate and produce drawings that get approved first time, avoiding costly revisions and delays.
Yes — Scotch Score Holdings (Pty) Ltd, CIPC registration 2025/257893/07. Based in Gauteng with teams operating across Fourways and Johannesburg North daily. Verify our registration here.
We operate permanently across Johannesburg North. We know Fourways estates, CoJ submission requirements and local suppliers. Not a company sending teams from out of province.
Scotch Score Holdings (Pty) Ltd — Registration 2025/257893/07. Traceable, accountable registered company. Verify our registration here.
Every quote in writing before work starts. Every completed project includes a written 2-year workmanship warranty and completion certificate.
41 verified Google reviews from Gauteng homeowners. Read our reviews.
Free site visit and written quote. We respond within 2 hours during business hours.