Are you on the hunt for a spacious and comfortable 3 BHK apartment in Assam? Look no further than H Block Ongc Colony in Sivasagar, where modern living meets serene surroundings. Nestled in a prime location, these apartments offer the perfect blend of urban convenience and relaxed atmosphere, making them an ideal choice for families, young professionals, or anyone seeking a matching lifestyle. A Peek into H Block Ongc Colony H Block Ongc Colony is more than just a residential involved; it’s a community that reveals warmth and friendliness. The neighborhood is well-planned with wide, tree-lined avenues that make morning walks or evening strolls a delightful experience. You’ll find many parks where children can play safely while adults enjoy some quiet time under the shade of the lush greenery.