Sector 109 sits on Mohali's Airport Road within the Emaar 'Mohali Hills' township and is linked to Mohali, Chandigarh, Kharar, Banur, Rajpura, Zirakpur and Landran.

It is about 12 km from Chandigarh International Airport, 6 km from IISER Mohali/Knowledge City, 9-10 km from Kharar and Chandigarh's Sector-43 ISBT, and roughly 14 km from the Sector 17 city centre; internal roads are 40/60/80 ft wide.

The broader Kharar-Landran belt adds Chandigarh University (Gharuan), Rayat-Bahra University and several engineering/dental colleges, while Knowledge City, Sector 81 (IISER Mohali and ISB) and Mohali's IT City (Amity and Plaksha universities) lie roughly 6-10 km away.

Sector 109 is residential, but it sits a few km from Mohali's IT/education economy: Plaksha and Amity universities anchor GMADA's ~1,600-acre 'IT City' (Sectors 82/82A/83A), about 6.5 km away, and Mohali is.

Quark City's IT/ITES SEZ and older manufacturing units (Punjab Tractors, ICI Paints, Torque Pharmaceuticals) lie further east in Mohali's Phase 7-9 industrial belt.

The locality's own draw is an Emaar-built 9-hole golf course inside the Mohali Hills township in Sector 109. Regional attractions are a 45-60 minute drive: Chandigarh's Rock Garden and Sukhna Lake (~17 km) and Gurudwara Amb Sahib, Sector 62, Mohali.

An Emaar clubhouse (gym, pool) and the Central Plaza retail hub sit in adjoining Sector 105. CP67 Mall in Sector 80 (~6 km), once billed as the Tricity's biggest mall, and Chandigarh's Elante Mall (~14 km) provide larger retail, dining and multiplex options.

Sector 109 is part of Emaar's GMADA-sanctioned 'Mohali Hills' integrated township (625.35 acres across Sectors 98/99/104/105/106/108/109/110), whose approved layout allots about 28% of area to roads and 7% to parks, with a 5,700 KLD sewage treatment plant sited in Sector 109 (MoEF Environmental Clearance filing).

Build-out paused for several years after 2008 amid a market downturn before the revised layout was cleared.