Property
South Africa

3

Beds

3

Baths

4

Parking

350 m²

Floor area

2,200 m²

Stand size

House 3 beds 3 baths 350 m²

About this property

Mountain House is an award-winning private residence designed by celebrated Cape Town architect Chris van Niekerk, set on a 2 200 m² erf in the sought-after, secure enclave of Zwaanswyk. The single-storey home — 350 m² under roof — is sculpted in raw fair-faced concrete and natural stone, sitting lightly on a rocky hillside amid an established indigenous garden of fynbos, ericas and granite boulders.

The home's U-shaped plan wraps a generous sun-drenched terrace and lap pool, with floor-to-ceiling glazing on three sides opening the living spaces directly to the mountain and sky. From inside, uninterrupted panoramas take in Table Mountain, the Constantia Winelands and False Bay — a view confirmed across every living zone and replicated in the pool terrace that cantilevers over the indigenous hillside garden.

Three en-suite bedroom suites, a guest cloakroom, a separate laundry room and a four-bay garage complete the programme. Luxury finishes throughout include travertine-toned stonework, concrete ceilings, wide-format stone-tile floors and bespoke joinery. Off-grid resilience is ensured by solar power and borehole water. Air conditioning and estate-wide security provide year-round comfort and peace of mind.

The property neighbours the Tokai nature preserve (approximately 760 m away) and is moments from Steenberg Golf Estate Restaurant and the acclaimed Bistro Sixteen82 wine farm restaurant. Reddam House Constantia, Steenberg Village Shopping Centre and Constantia Village are all within a short drive.

Rooms & layout

Bedroom × 3
Bathroom × 3
Room × 2
Garage × 4

Features & amenities

Solar powerBorehole waterPoolSecurityAir conditioningOutdoor showerIndigenous gardenMountain viewsWine country viewsSwimming pool

Price & ownership

Asking price R 53 800 000
Price per m² R 153 714
Municipal valuation -

Cost to buy (indicative)

Purchase type is not confirmed below. Transfer duty is estimated for a standard resale (not a VAT-inclusive developer or vendor sale). Check with the agent.

Upfront split

Property price R 53,8M
Taxes + legal + admin fees R 6,9M

Rough split: 88.7% purchase price, 11.3% buying costs.

  • Asking price R 53 800 000
  • Transfer duty (est.) R 6 505 156
  • Deeds Office (transfer) R 7 751
  • Conveyancing (est., incl. VAT) R 365 905
  • Deeds lodgement R 52
  • Total indicative R 60 678 864

Estimates from SARS transfer duty tables, Deeds Office–style fees, and LSSA conveyancing guidelines. Not financial or legal advice. Confirm with your attorney. Duty uses the higher of price or market value.

Table ref: sars_2025-04-01

Bond Calculator

R 508 050 /month

Total paid over 20 years (deposit + repayments): R 127 311 943

Deposit 10% · R 5 380 000
Loan term 20 years
5 yr 30 yr
Interest rate 11.25% p.a.
5% Prime ~11.25% 20%

Monthly repayment vs interest rate (deposit fixed at 10%)

Monthly repayment vs deposit percentage (rate fixed at 11.25%)

Indicative estimate only. Loan of R 48 420 000 over 20 years at 11.25%. Speak to a bond originator for a formal quote.

R 53 800 000