
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 2-bedroom apartment at its starting price of AED 1,860,000. Change home type
For 2-bedroom apartments
Coastline Beach Residences offers 2-bedroom apartments and 3-bedroom apartments. Open a home type for its payment schedule, buying costs and the nearest alternatives.
Some starting prices are Property Finder listings, as noted against each home type; the others come from the sources listed on this page. Checked 12 November 2026. Sterling figures are indicative conversions. Ask for today's availability before relying on any figure.
Two- and three-bedroom homes across four beach towers on Sobha's Siniya Island in Umm Al Quwain, listed by Sobha from AED 1.86 million on 12 November 2026, on a 60/40 plan with completion expected in September 2028.
Coastline Beach Residences is a four-tower beach cluster by Sobha Realty on Siniya Island, off the Umm Al Quwain coast. The scheme includes one- to three-bedroom apartments and two- and three-bedroom duplexes, and Sobha says the homes in Tower A are sold fully furnished.
The current offer is the larger homes. On 12 November 2026 Sobha's listing showed two- and three-bedroom units from AED 1.86 million to AED 5.23 million, between 776 and 2,056 sq ft. Sobha's floor plans give two-bedroom flats of 775 to 865 sq ft and three-bedroom homes of 2,021 to 2,055 sq ft. Property Finder, which shows stock available, prices three-bedroom units from about AED 4.95 million and also lists two-bedroom duplexes of about 1,485 sq ft without a price. The one-bedroom flats on Sobha's plans (511 to 663 sq ft) are not in the current listing, although Property Finder still quotes them from AED 1.22 million.
The layouts are almost identical to those published for Starline Beach Residences, so buyers can compare the two clusters closely on price, floor and outlook rather than on floor plan.
Property Finder lists a 60/40 plan: 60% paid from booking through construction and 40% on handover. Construction is recorded as starting in December 2024, with completion expected in September 2028. Sobha's project page does not give a date.
Sobha lists an infinity pool, a natural beach and lagoon beach, a yacht club, water sports, an indoor gym, an indoor cinema, a jogging loop and children's play areas. It gives about 10 minutes by car to Al Marjan Island and 50 to Dubai.
Coastline suits a buyer who wants a two-bedroom flat or a large three-bedroom home on the beach, with a 2028 date. The case rests on the island's facilities being completed as planned, and on accepting a thin resale market in Umm Al Quwain.
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
Four beach towers on Sobha Siniya Island, off the Umm Al Quwain coast and linked to the mainland by bridge. Sobha gives about 10 minutes by car to Al Marjan Island and 50 to Dubai.
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 listing showed two- and three-bedroom homes from AED 1.86 million, up to AED 5.23 million, when checked on 12 November 2026. Property Finder showed three-bedroom units from about AED 4.95 million.
Property Finder gives an expected completion of September 2028, with construction recorded as starting in December 2024. Sobha's project page does not give a date.
60% from booking through construction and 40% on handover, as listed on Property Finder.
Sobha's floor plans show two-bedroom flats of 775 to 865 sq ft and three-bedroom homes of 2,021 to 2,055 sq ft.
Property Finder lists it as freehold. Ask Sobha to confirm the title type and project registration in writing.
Coastline Beach 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.
The main cost is the registration fee (indicative 2%). On the entry price of AED 1,860,000 that comes to about AED 37,200, 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.