The Arc – Duplex + Sky Garden 2 Bedroom in The Sustainable City – Yiti, Muscat
About the Duplex + Sky Garden 2 Bedroom at The Arc
The Arc – Duplex + Sky Garden 2 Bedroom is a two-level residence of 176–202 m² with a covered sky garden terrace of up to 116 m², in the Øpal collection of The Arc — 132 fully serviced Nikki Beach Residences in one curved building on a man-made island in The Sustainable City – Yiti, Muscat. Two bedrooms over two floors, an internal staircase and a private garden terrace that is well over half the size of the interior; Øpal finishes in ivory travertine, oak and linen with light Nikki Beach branding. Concierge, residents’ pool and lounge, EV parking and marina berths with valet are part of the building. Price on request.
The Arc – Duplex + Sky Garden 2 Bedroom
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Diamond Developers – the SEE Holding company behind The Sustainable City, from Dubai to Yiti
Diamond Developers is the development company of SEE Holding, the Dubai group whose businesses also include The Sustainable City brand, the waste company Tadweer and City Solar. Its model was proved at The Sustainable City in Dubai Land, the first operating sustainable community in the Middle East, handed over in 2016 on 5 million sq ft: solar roofs, car-free residential clusters, biodomes and farms, all wastewater reused for irrigation and no service charges for owners. The same blueprint now runs in Sharjah and on Yas Island in Abu Dhabi.
In Oman the company develops The Sustainable City – Yiti with OMRAN Group, the national tourism developer, through their joint-venture vehicle, the Sustainable Development and Investment Company: 86 hectares on the bay of Yiti, 30 km from central Muscat, with 300-plus villas, 1,000-plus apartments at The Plaza and the 132 Nikki Beach residences of The Arc, planned to reach net-zero emissions by 2040. Yiti is an Integrated Tourism Complex, so buyers of any nationality take freehold title and can apply for an Omani residence visa; Shari'ah-compliant financing is available through Bank Nizwa.
A duplex with its own sky garden — up to 116 m² of terrace on top of two floors
What sets this typology apart is the outdoor space: on top of the two-level plan of the Duplex 2 Bedroom it adds a covered sky garden terrace of up to 116 m², against an indicative interior of 176–202 m² — more outdoor area than any other two-bedroom in The Arc. Uncovered garden area is additional and confirmed per residence. Inside, an internal staircase links the living floor with the two bedrooms above, and full-height glazing frames the sea or the Hajar mountains. The type is offered only in Øpal, the stone collection: ivory travertine, oak and linen finishes with light Nikki Beach branding, which gives owners 10–25% privileges at Nikki Beach Resort & Spa Muscat.
The Arc stands on a man-made island at the eastern headland of The Sustainable City – Yiti, with a resident marina inside its curve and the beach beyond. It is fully serviced: 24-hour concierge and security, residents’ pool and deck, lounge, parking with EV charging and berths with valet; furniture is left to the owner. Price and handover date on request.
Community & amenities
Yiti is
Muscat's new coastal district, 25 minutes from the capital
Yiti is a bay south of Muscat where several master-planned communities are rising at once: The Sustainable City – Yiti, the AIDA hillside project and the Yiti beachfront. The area keeps the feel of a mountain coast — beaches, wadis and hiking trails — while staying within half an hour of the city.
Yiti’s developments are Integrated Tourism Complexes: owners of any nationality hold freehold title and can apply for an Omani residence visa.
Resort living at an entry price
The Arc – Duplex + Sky Garden 2 Bedroom in detail
Sky garden up to 116 m²
The largest covered terrace of any two-bedroom in The Arc — a private garden level above a two-storey home.
Two levels inside
Living floor below, two bedrooms above an internal staircase, 176–202 m² of gross floor area depending on the core.
Øpal stone finishes
Ivory travertine, oak and linen; light Nikki Beach branding with 10–25% discounts at the resort.
Freehold and a residence visa
The Sustainable City – Yiti is an ITC: any nationality owns the residence outright and can apply for an Omani residence visa.
Why invest in The Arc – Duplex + Sky Garden 2 Bedroom
Duplex with a garden terrace
176–202 m² inside plus a covered sky garden of up to 116 m² in a fully serviced branded building.
A rare rental format
A two-bedroom with a private garden in the sky is scarce on the Muscat coast; short- and long-term letting is allowed.
Freehold for any nationality
The Sustainable City – Yiti is an ITC: outright ownership with the right to an Omani residence visa; Shari'ah-compliant financing is available through the developer's partnership with Bank Nizwa.
Net-zero community
The Sustainable City – Yiti targets net zero by 2040: renewable energy, recycled water for irrigation, car-free streets and EV charging.
No income or capital-gains tax
Oman levies no personal income tax and no capital-gains tax on property.
How it works
A simple, guided purchase
Our agent walks you through every step, from reservation to keys
Reservation & paperwork
1–5 daysReserve the unit with a refundable fee while we prepare and check the documents.
Sales agreement & payment schedule
1–2 weeksSign the developer's standard contract with instalments tied to construction milestones.
Construction & progress reports
until handoverPay in instalments as the building goes up and receive regular progress updates.
Handover & registration
1–2 weeksMake the final payment, register the title and collect your keys.
Yiti, Muscat
Location on the map
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Frequently Asked Questions
Who develops The Arc?
Diamond Developers (SEE Holding) in the joint venture with OMRAN Group behind The Sustainable City – Yiti; Nikki Beach provides the brand and resort privileges under a services and licence agreement, and the sale agreement is signed with the developer.
What exactly is the Duplex + Sky Garden 2 Bedroom?
A two-bedroom residence on two levels with an internal staircase, 176–202 m² gross floor area, plus a covered sky garden terrace of up to 116 m²; uncovered garden area is confirmed per residence. Øpal collection, light branding; the building is fully serviced with service terms set in the sale and purchase agreement.
What is the price and payment plan?
Not published — message us and we will send the current price and payment terms for this typology.
What is the construction status?
In July 2026 the structural frame was up, the marina basin cut and filled and the breakwater complete; the handover date is available on request.
Can foreigners buy property here?
Yes. Yiti is an Integrated Tourism Complex (ITC), where citizens of any country can buy freehold property in their own name and apply for an Omani residence visa tied to the ownership.
What taxes and fees apply?
VAT of 5% applies to the first sale from the developer; a registration fee of 3% is paid at handover. Oman has no personal income tax, no capital-gains tax on resale and no annual property tax.
Can I rent the property out?
Yes, both short- and long-term rental are allowed. We do not promise specific yields — ask us for a scenario based on current market data.
How are my payments protected?
Instalments go directly to the developer's project escrow account, released to the developer against construction milestones — never through an agent. We check the escrow arrangement for every project before you sign.