ATS Infrastructure Limited, founded in 1998 by Getamber Anand and headquartered in Noida, built its early reputation on residential projects across Delhi and the National Capital Region before expanding into Gurgaon. The company's move to Sector 109, on the Dwarka Expressway, reflects a broader shift in ATS's portfolio toward the corridor that now links Delhi and Gurgaon end to end. ATS Tourmaline, the developer's ready-to-move project here, sits on a 10.4-acre parcel with five residential towers arranged around a central resort-style pool, a layout the company describes as an extraordinary circular construction of the five towers of ATS Tourmaline Sector 109 Gurugram, allows for an elegant cocooned setting for residents.
ATS Tourmaline is registered under RERA number 41/2017 and comprises Spread Over 10.4 Acres Comprises of 5 Towers, 410 Homes & 8 Villas. The high-rise component is fully complete and occupied, and the project offers 3 and 4 BHK configurations, with the built-up area for units of 3BHK ranges between 1,466 to 1,750 sqft while that of 4BHK ranges between 2,584 to 3,150 sqft. The design leans on low density relative to its land parcel, and residents get a large clubhouse zone, sports facilities and a swimming pool positioned as the visual centrepiece of the layout. Fresh inventory is limited since the project is complete; most transactions here today are resale, with resale prices for the units begin from ₹11,500 per sq ft and have a maximum limit of ₹12,500 per sq ft, penthouses in the project are about ₹5.50 crore.
Sector 109 sits close to the Delhi end of the Dwarka Expressway, a factor that matters directly to how ATS Tourmaline is positioned. The project benefits from major beneficial routes such as National Highway – 8, Northern Peripheral Road and Dwarka Expressway, giving residents seamless movement toward both central Gurgaon and Delhi. Multiple listings note that Indira Gandhi International Airport is roughly only 20 minutes away, while the Dwarka Sector 21 metro station is within a short drive, cited variously as Ten minutes away to a Metro Station (Sector 21 Dwarka). Schooling options within a few kilometres include Gyaananda School and The NorthCap University, alongside Gems International School and Royal Oak International School, per area listings.
The value case for owning at ATS Tourmaline has strengthened as the whole Dwarka Expressway belt has repriced. Independent market trackers note that in the sectors nearest Delhi, including 109, quoted prices have moved well past typical corridor averages: in select sectors closer to Delhi, such as 109, 110A, and 112, quoted prices have crossed ₹22,000 per sq. ft, reflecting the area's growing appeal among luxury buyers. This is a marked jump from the corridor's earlier base, where average property prices that hovered around ₹9,000 - ₹10,000 per sq. ft in 2020 have now moved well above ₹18,000 per sq. ft in premium projects by 2024. The full commissioning of the expressway has been a direct driver of this repricing, with the Delhi-side stretch the Haryana section (19 km) opened in 2024 and the Delhi section (10.1 km) was inaugurated in August 2025, cutting the drive to the airport to about twenty minutes and folding Sector 109 into a continuous, signal-free corridor rather than an isolated new sector.
ATS Tourmaline is not an isolated bet by the developer on Dwarka Expressway. The group also operates ATS Marigold in nearby Sector 89A, a project spread over roughly 11 acres offering 3 BHK apartments across six towers, positioned along the same NH-8 and Dwarka Expressway connectivity. Company materials describe the broader ATS residential push in Gurgaon as part of a track record that, across NCR, spans 25+ years of experience... with a proven track record of 35+ delivered projects and multiple ongoing developments. Group-level context from Noida-anchored projects such as ATS Knightsbridge and the ATS Homekraft label in Sector 105 Gurgaon show the same design instincts carried into Sector 109: low-density towers, landscaped open space, and a preference for locations tied to a single defining piece of infrastructure — in this case, the expressway itself.
Because ATS Tourmaline is fully built and occupied, buyers here are largely transacting in the resale market rather than booking under-construction inventory, which removes construction-stage uncertainty but also means unit choice is governed by what current owners list. The project's circular five-tower plan around a central pool and its 3-4 BHK unit mix set it apart from many rectilinear tower blocks elsewhere on the corridor. For anyone weighing ATS's presence in Sector 109 against its other Gurgaon addresses, the deciding factors tend to be proximity to Delhi and the airport, the completed status of the project, and the corridor-wide price appreciation that has already played out since the expressway's full commissioning.