
Off-plan
Aquamarine Beach Residences
Sobha Realty
- Apartments
- 1 to 2 bed
- 511 to 1,029 sq ft
- Handover Q2 2028
- 10/50/40 plan
From AED 1.53M
By Sobha Realty in Siniya Island, Umm Al Quwain
60% due before handover
Amounts are worked on a 1-bedroom apartment at its starting price of AED 1,980,000. Change home type
For 1-bedroom apartments
Capeside Marina Residences offers 1-bedroom apartments, 2-bedroom apartments and 3-bedroom apartments. Open a home type for its payment schedule, buying costs and the nearest alternatives.
Starting prices as listed by Property Finder, checked 12 November 2026. Sterling figures are indicative conversions. Ask for today's availability before relying on any figure.
One- to three-bedroom marina apartments on Sobha's Siniya Island in Umm Al Quwain, with larger layouts than the earlier marina clusters. Property Finder lists them from AED 1.98 million, due June 2030.
Capeside Marina Residences is one of the newer Marina Residences clusters that Sobha Realty is building on Siniya Island in Umm Al Quwain. Sobha describes it as facing the marina and the sea, a short walk from the planned promenade, cafés, yacht club, mall and hotel, with podium amenities and landscaped parks for residents.
The layouts are noticeably larger than in the earlier marina buildings. Sobha's floor plans show one-bedroom apartments of 719 to 942 sq ft, two-bedroom apartments of 895 to 1,256 sq ft and three-bedroom apartments of 1,575 to 2,259 sq ft, every three-bedroom with a maid's room and the larger ones with a yard or a very large balcony.
Pricing needs care. Capeside is not on Sobha's current list of properties for sale, and its live project page, checked on 12 November 2026, shows no starting price, only an upper figure of AED 6.32 million. Property Finder still lists the cluster as available, with one-bedroom apartments from AED 1.98 million, two-bedroom from AED 2.48 million and three-bedroom from AED 4.32 million; those are the prices shown here. An earlier check of Property Finder recorded AED 2.5 million and AED 4.3 million for the larger types. Ask Sobha what remains before relying on any figure.
Property Finder lists a 20/40/40 plan: 20% on booking, 40% during construction and 40% on handover. It records construction from February 2026 and completion in June 2030. Sobha's page does not state a date.
Capeside suits a buyer who wants more space than the island's compact marina apartments offer and is prepared to wait until 2030. At about AED 2,100 to 2,750 per sq ft for a one-bedroom on Property Finder's price, it is not cheap for Umm Al Quwain, and its value depends on the island's marina, golf course and shops being completed around it. Sobha gives 10 minutes to Al Marjan Island, 30 to Sharjah and 50 to Dubai.
Government fees are paid on top of the purchase price. This is the position for the entry-level home; costs scale with price. In Umm Al Quwain the registration authority is the UAQ Urban Planning.
Developers may add their own administration charge on off-plan sales. It is set by the developer, not the land department, so it is not included in this estimate: ask for it in writing before you reserve. Registration fees in Umm Al Quwain are quoted inconsistently by official and market sources, so treat this as indicative. Adjust the assumptions in the buying cost calculator.
Golden Visa. Larger unit types here are priced above AED 2 million, the threshold for the 10-year visa by property. Check eligibility
On the marina side of Siniya Island, Umm Al Quwain, near the planned promenade, yacht club and mall. The island is reached from the mainland by a 1.7 km bridge.
Approximate drive times in normal traffic.
Private luxury developer that designs, manufactures and builds in-house; best known for Sobha Hartland in Dubai, now also in Abu Dhabi and Umm Al Quwain.
Sobha's project page shows no starting price. Property Finder lists one-bedroom apartments from AED 1.98 million, two-bedroom from AED 2.48 million and three-bedroom from AED 4.32 million, checked on 12 November 2026.
Property Finder lists June 2030. Sobha's page does not give a date, so confirm it in the sale agreement.
20% on booking, 40% during construction and 40% on handover, according to Property Finder.
Sobha's floor plans show one-bedroom apartments of 719 to 942 sq ft, two-bedroom of 895 to 1,256 sq ft and three-bedroom of 1,575 to 2,259 sq ft.
No. It is on Siniya Island in Umm Al Quwain, about 50 minutes from Dubai by car according to Sobha Realty.
Capeside Marina Residences is being developed by Sobha Realty. About Sobha Realty: Private luxury developer that designs, manufactures and builds in-house; best known for Sobha Hartland in Dubai, now also in Abu Dhabi and Umm Al Quwain.
Yes. Siniya Island is a designated area where buyers of any nationality can own freehold property, whether or not they live in the UAE. The purchase is registered with the UAQ Urban Planning.
The main cost is the registration fee (indicative 2%). On the entry price of AED 1,980,000 that comes to about AED 39,600, plus small administration charges. There is no stamp duty, no annual property tax and no tax on rental income for individuals in the UAE, though your home country may tax you. Our buying cost calculator itemises it.
Facts on this page were last checked on . Prices, availability and payment plans are set by the developer and can change without notice; treat them as a guide until you have a current offer in writing.
The closest alternatives by area, price and home type among the developments we cover.
Side by side comparisons, and other developments from Sobha Realty.
The area, the developer and the guides worth reading before you reserve in Umm Al Quwain.