If you're in the market for a new home, weigh B Block ONGC Colony in Sivasagar, Assam, where our platform has listed some excellent 1 BHK apartments for sale. This charming community offers a balance of convenience and tranquility, making it an attractive option for many residents, from young professionals to retired couples. Let's dig into what makes B Block ONGC Colony stand out among other residential areas in Sivasagar. Location and Surroundings Sivasagar is known for its rich history and cultural culture, and living at B Block ONGC Colony places you right in the heart of it all. The neighborhood is beautifully maintained with lush greenery and well-paved roads, creating a serene environment that promotes a healthy lifestyle.