Ayappakkam

Annanur is a western neighbourhood of Chennai, India. It is located in Avadi and lies in Thiruvallur District. It comes under the Avadi Municipal Corporation. It is located about 20 km from the city centre.

Ambattur aeri, or Ambattur lake, is a rain-fed reservoir which reaches top levels during the monsoon seasons. In November 2008, incessant monsoon rain filled the lake and encroachments on the north and south banks of the lake were demolished. It also caters to the drinking water needs of the Chennai city after Poondi and Chembarambakkam Lake. Ambattur aeri is one of a chain of three water bodies, including the Korattur aeri and the Madhavaram aeri, where surplus water from one is transported to another.

Mel Ayanambakkam Lake is one of the clean water lake in Chennai district's locality Mel Ayanambakkam near Thiruverkadu. It is a lake spread over 210 acres (85 ha). This lake is also an important water source for the metropolitan areas of Chennai city.

St. Peter's College of Engineering and Technology is a co-educational engineering college located in Avadi, Chennai, Tamil Nadu, India. It is affiliated with Anna University.

St. Peter's Institute of Higher Education and Research (SPIHER) is a private deemed to be university located in Paruthipattu in Tiruvallur district, Tamil Nadu. The institution was promoted by the politician M. Thambidurai and managed by his wife. This is a Deemed-to-be University established in 2008 under Section 3 of the UGC Act,1956 The Institute is located in Paruthipattu revenue village of Poonamallee taluk which is 3 km far away from Avadi railway station The institute has its campus with 32.26 acres of land with a built-up area of 66,875 square metres (719,840 sq ft). It is recognised by the University Grants Commission (UGC) and is accredited by the National Assessment and Accreditation Council (NAAC). It is also approved by the All India Council for Technical Education (AICTE).

Sir Ramaswami Mudaliar Higher Secondary School is a government-aided higher secondary school in Ambattur. This school was established to preserve the memory of Sir Arcot Ramaswami Mudaliar, who was closely associated with the birth and growth of Tube Investments of India as its founder, chairman and later as the first president of the company. Hence the first school of the AMM Charities Trust started in 1958 was named after him. The initial infrastructure of the school was created at a cost of Rs. 60 lakhs on a 13-acre plot in Ambattur. The school was later upgraded into a co-educational higher secondary school in 1978. Today the school has a strength of about 2,044 pupils including 87 qualified teachers and other staff members. If offers education through Tamil and English mediums.

Sir Ivan Stedeford Hospital is a multi-speciality hospital in Ambattur, Chennai, India. The hospital is named after Sir Ivan Stedeford, the British industrialist and philanthropist. The hospital was opened on 25 February 1966 and is managed by the AMM Foundation. It is situated 3 km from the Ambattur rail-bridge on the Ambattur–Avadi road, about a kilometer from the Ambattur—Red Hills Road intersection. The hospital has been certified with ISO 9001-2008 for Quality Health Care Service by BVQI, London in 2010.

Ambattur is located in northwestern part of Chennai City, in Ambattur taluk of the Chennai District, surrounded by Avadi, Anna Nagar, Padi, Mogappair, Kallikuppam, Surapet, Korattur, Ayappakkam, Athipet and Thiruverkadu. It covers an area of 45 km2 (17 sq mi). The neighbourhood is served by Ambattur railway station of the Chennai Suburban Railway. Ambattur has its origins in a village of the same name which can be located at present as areas opposite to Ambattur telephone exchange. Ambattur was a village with large extents of agricultural farm lands irrigated by the once-sprawling Ambattur Lake. In 2011, the neighbourhood had a population 466,205.

Ambattur Industrial Estate is an specially designated industrial area in the Chennai neighbourhood of Ambattur. Established in 1964 as the second industrial estate of the city, the industrial estate stretches across 1,300 acres and is home to over 1,500 small and medium enterprises, specialising largely in automobile components, but also in garments and engineering products. It is one of about ten industrial estates developed by the Tamil Nadu Small Industries Development Corporation in and around the city.

Ambattur taluk is a taluk of Chennai district of the Indian state of Tamil Nadu. Its headquarters are the neighbourhood of Ambattur. This taluk was created from a division of Ponneri taluk, Tiruvallur district. On 4 January 2018, Chennai district was expanded by annexing Ambattur taluk. The RTO code for Ambattur taluk is TN-13. The revenue villages in Ambattur taluk are :Ambattur Athipet Karukku Kallikuppam Pudur Korattur Menambedu Anna Nagar West extension Mogappair Oragadam Padi Pattravakkam.

Ambattur is a state assembly constituency in Tamil Nadu, India that was newly formed after constituency delimitation. Located in Chennai district, it consists of a portion of Ambattur taluk and part of Chennai corporation. It is included in the Sriperumbudur parliamentary constituency.

Murugappa Polytechnic College is a government-aided institution, the college is located in Avadi, Chennai, India. Diploma programmes Civil Engineering and Computer Engineering courses offered include Electrical & Electronics Engineering, Mechanical Engineering etc.