位於馬鞍山保泰街18號的天宇海（Ocean View）由長實發展，於2011年入伙。作為馬鞍山區內的知名大型屋苑之一，其主要賣點可歸納為以下幾個核心範疇：
1. 景觀開揚，坐擁臨海優勢
吐露港及沙田海景：屋苑毗鄰馬鞍山海濱長廊。部分高層單位或向海單位視野極佳，可外望沙田海、吐露港、馬料水至白石角一帶的開揚海景，以及對岸翠綠山林景緻。
2. 純大戶設計，居住圈子單純
主打三、四房：屋苑不設細單位，所有分層單位均屬實用面積約600多至1,400多平方呎的三房及四房大戶設計，住戶組合單純，居住環境相對舒適。
多元特色戶：項目除了標準分層，還設有「天宇大宅」（連私人空中天台）、「海畔/池畔花園大宅」以及罕有的「御花園獨立屋」，迎合對空間有極高要求的買家。
3. 豪華度假式會所
大型多元設施：會所連園林佔地達9萬平方呎，造價不菲。除了常見的室內外泳池（包括長達45米的室外園林度假泳池）、健身室外，更罕有地提供保齡球場、私人迷你影院、多用途體育館、宴會廳及香薰水療等設施，足不出戶即可享受消閒生活。
4. 交通便捷，兼具鐵路優勢
鄰近港鐵站：步行前往港鐵馬鞍山線（屯馬線 ...

Apartment

CK Asset

Normal Ads

14 hours ago posted

Visited#45

View

Sea view

Created:2026-08-25 | Updated:2026-08-25

Mobile QRCode

Sell Price

Sell 11 Millions ( RMB 9.57 Millions )

Mortgage Monthly Repayment

HKD$36,514

Initial Payment HKD$3.3 Millions, Mortgage Ratio 70%

Interest Rate 3%, Years 25

The above payment is for reference only.

Gross Area

1,042 ft² ( 96.8 m²)

Unit Price: @10,557 ( RMB @98,865 /m² )

Saleable Area

797 ft² ( 74.0 m² )

Unit Price: @13,802 ( RMB @129,254 /m² )

Estate

Oceanaire Building

New Territories Ma On Shan

Block and Unit: Unit B,Mid Floor(16-26|30/F),TOWER 5A,BUILDING

Building age: 15 Year

See estate's sold price history, floor plans and more information.

Estate Entry Date	2011
Estate Introudction	It is a large residential project in Ma An Shan include 1,143 units. One quarter among (about 280 units ) view excellent seascape and above 1,000 sq ft at intention feet price more than HKD10,000. And developer published price list for first batch on 22nd September include 108 units at feet price HKD6,438 which far lower than the initial intention price HKD10,000.
Unit Desc	1143 units
Carpark	409 for resident parking, 30 for visitors parking
Block Desc	6 buildings (building 1 to 7 ) and 14 houses
FloorPlan provided	Standard unit: 4 rooms 2 halls double suites joined storage room: 143 units 3 rooms 3 toilets joined storage room (1,025 to 1,107 square feet) : 120 units 3 rooms 2 toilets joined storage room toilet suite(1,030 to 1,078 square feet) : 119 units 3 rooms 2 toilets joined storage room (945 to 1,018 square feet) : 608 units 3 rooms 2 toilets (875 to 914 square feet, no seascape) : 139 units Feature units (already counted in standard units ) : Top floor "Tianyu Large house" (garden area in 186 to 703 square feet) : 48 units Every 1st floor of the building "Seaside garden large house" (Joined garden in 244 to 891 square feet) : 25 units < br
Developer	CK Asset

Direction (Living Room)

North east

Floor zone

Middle Floor

Room and Bathroom

3 Bedrooms 3 Bathrooms

Kitchen type

Separate Kitchen

Kitchen cooking mode

Open-frame cooking

Pri School Net

Related Property

School Net 89(Sha Tin District)

Sec School Net

Related Property

Sha Tin District(NT7)

Address

No.18 Po Tai Street

Hang Fai Street( Bus Stop )

2 min Walk

Po Tai Street( Bus Stop )

2 min Walk

Ocean View, Ning Tai Road( Bus Stop )

2 min Walk

Company Address: 馬鞍山烏溪沙迎海薈地下5b舖

Company License Number: C-000227

https://www.28hse.com.cn/en/agent/2733

Sell: 18 Rental: 6

Personal License Number: E-382039

Tel: 852-90927xxx

call SMS

$7.5M - $23M

Address	Area	Price Sold/Leased	Profit/Loss
Oceanaire \| Flat C, 23/F, Tower 3b 2026-08-21 Land Registry 3 Rooms	743ft²	HKD$9.1 M @ $12,248	- 11.5%
Oceanaire \| Flat B, 5/F, Tower 3b 2026-08-06 Land Registry 3 Rooms	757ft²	HKD$8.75 M @ $11,559	- 0.6%
Oceanaire \| Flat D, 22/F, Tower 2a 2026-07-31 Land Registry 3 Rooms	665ft²	HKD$8.5 M @ $12,782	+ 70.9%
Oceanaire \| Flat C, 9/F, Tower 6a 2026-07-22 Land Registry 3 Rooms	758ft²	HKD$9.4 M @ $12,401	+ 8.3%
Oceanaire \| Flat B, Low, Block 3b 2026-07-11 Market Info 3 Rooms Balcony Utility Platform	757ft²	HKD$8.75 M @ $11,559	-
Oceanaire \| Flat C, 9/F, Tower 2a 2026-07-08 Land Registry 3 Rooms	670ft²	HKD$8.25 M @ $12,313	+ 59.3%
Oceanaire \| Flat D, 9/F, Tower 6b 2026-06-30 Land Registry 3 Rooms	725ft²	HKD$8.55 M @ $11,793	+ 46.2%
Oceanaire \| Flat A, 20/F, Tower 3b 2026-06-24 Land Registry 3 Rooms	763ft²	HKD$10.88 M @ $14,260	+ 17.2%
Oceanaire \| Flat A, 28/F, Tower 5b 2026-06-22 Land Registry 3 Rooms	821ft²	HKD$10.86 M @ $13,228	+ 63.5%
Oceanaire \| Flat C, Low, Block 6a 2026-06-16 Market Info 3 Rooms Balcony Utility Platform	758ft²	HKD$9.4 M @ $12,401	-

Oceanaire Sell 3 Bedrooms , 3 Bathrooms 797 ft² ( 74.0 m² )

Oceanaire Youtube Video

Oceanaire Floor FloorPlan (Provided by 28Hse)

Oceanaire Unit FloorPlan (Provided by 28Hse)

Oceanaire VR

Oceanaire Sell 3 Bedrooms , 3 Bathrooms 797 ft² ( 74.0 m² )

Oceanaire Floor FloorPlan (Provided by 28Hse)

Oceanaire Unit FloorPlan (Provided by 28Hse)

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Our admin will manually verify all agency identity registration. If you find any mis-presentation or conduct by the agency, you can use the complaint form to inform us. Our admin will take every reported case seriously. Or you can submit your case to EAA (Tel: 852-21112777) directly by quotating the AdsId. We are always working with EAA to handle every cases happend on 28Hse.