In-depth Review of Sai Dong Urban Area: Residential and Investment Opportunities in Long Bien, Hanoi
Sai Dong Urban Area is a large-scale real estate development located in Long Bien District, Hanoi, developed by VINACONEX3 Construction Joint Stock Company. The project provides a substantial supply of apartments and low-rise housing, serving an estimated population of around 10,000 residents. Thanks to its strategic location and synchronized master planning, Sai Dong Urban Area has become an attractive choice for both homebuyers and real estate investors.

Overview of Sai Dong Urban Area Project
Sai Dong Urban Area is developed by Construction Company No. 3, under Hanoi Housing and Urban Development Investment Corporation. The project is located across Viet Hung Commune, Gia Thuy Ward, and Sai Dong Town in Long Bien District, Hanoi.
Scale and Product Types
The project covers a total area of 42 hectares (according to summary data) and up to 56.4 hectares in master planning design. The total investment exceeds VND 1,700 billion. The development includes:
- Apartment complexes: Buildings ranging from 9 to 15 floors, providing approximately 1,900 units with areas from 65m² to 170m².
- Low-rise residential area: Approximately 70,000m² of land for villas and townhouses.
Several sub-projects within Sai Dong Urban Area include Le Grand Jardin, Sai Dong Lake View, and Green Tower No.17-03.

Strategic Location and Transport Connectivity
Sai Dong Urban Area is located in Sai Dong Ward, Long Bien District, Hanoi, at coordinates 21.03484535 latitude and 105.9127121 longitude. The project benefits from strong connectivity to central Hanoi and surrounding districts.
Location Advantages
The project is approximately 7.5 km from Hanoi city center and is bordered by key areas:
- West: Phuc Dong Ward.
- South: National Highway 5.
- East: Existing Sai Dong residential area.
Transportation Infrastructure
The internal road system is well-planned with a 30m main axis and secondary roads ranging from 13.5m to 17m in width. Direct access to National Highway 5 allows residents to easily reach:
- Noi Bai International Airport in ~30 minutes.
- Long Bien Golf Course in ~2.7 km.
- Vinhomes Riverside in ~1.4 km.
- Duc Giang Hospital in ~3.5 km.
- Sai Dong Park in ~800 m.

Design and Apartment Layout
Sai Dong Urban Area consists of residential towers ranging from 9 to 15 floors, along with low-rise housing developments. The project provides around 1,900 apartments with diverse layouts.
Apartment Design Details
Apartment sizes range from 65m² to 170m². A typical 96m² unit includes 2 bedrooms, a living room, a working room, and 2 bathrooms.
Several blocks such as No.17-01, No.17-02, and No.17-03 have already been completed and put into use, confirming the project’s stable construction quality and timely development.

Comprehensive Amenities System
Internal Amenities
- Shopping mall, supermarkets, convenience stores
- Gym, yoga, sports complex, basketball and football courts
- Swimming pool, community spaces, children’s playground
- Kindergarten, primary school, medical station
- Parking, reception, ATM and banking services
- 24/7 security system, fire safety system, emergency exits
External Amenities
- Aeon Mall Long Bien, BigC supermarket
- Hospitals and clinics
- Public schools and education centers

Legal Status and Pricing
Legal Status
The project offers long-term ownership with legal red book certificates (Sổ hồng lâu dài), ensuring full ownership rights for buyers.
Price Analysis
- General price range: 56.85 – 412.43 million VND/m²
- Apartment selling price: 23.1 – 37.2 million VND/m²
- 2-bedroom units: 1.6 – 2.6 billion VND
- 3-bedroom units: 2.1 – 3.4 billion VND
- Rental price: 6 – 9.6 million VND/month

Final Assessment
Sai Dong Urban Area stands out as one of the most prominent residential developments in Long Bien District, offering green living spaces, strong infrastructure, and solid legal status. With 1,900 apartments and extensive low-rise housing, the project meets diverse housing demands. Its strategic location, complete amenities system, and proximity to major commercial hubs such as Aeon Mall further enhance its value.
Overall, with reasonable pricing and strong rental potential, Sai Dong Urban Area is a highly viable option for both residential living and long-term investment in Eastern Hanoi.