Sector 142 sits directly on the Noida-Greater Noida Expressway and hosts its own Aqua Line metro station, opened January 2019, which has been the line's southern terminus. The Union Cabinet has approved an 11.56 km, 8-station extension corridor to Botanical Garden, adding an interchange with Delhi Metro's Blue and Magenta lines and linking Sector 142 to other Expressway commercial hubs.

Sector 143 and Sector 137 stations provide additional nearby metro access. Key roads, including DND Flyway, Kalindi Kunj Road, Dadri Road and NH-24, are reachable in roughly 30-40 minutes by road.

Sector 142 has a cluster of private K-12 schools in and around it, including Shiv Nadar School, Great Columbus School, SKS World School, Kidshine Play School and The Shriram Millennium School, per locality listings.

Higher-education campuses, such as Amity University, sit in other Noida Expressway sectors (e.g., Sector 125) reachable via the Expressway or metro rather than within Sector 142 itself, so the sector functions mainly as a school-level education node rather than a college campus location.

Sector 142 is one of the Noida Expressway's established IT/ITES and corporate-office clusters, anchored by business parks such as Advant Navis Business Park and Ansal Corporate Park. Locality guides list occupiers including Samsung, KPMG, EY and TCS.

The Union Cabinet's approval of the Sector 142-Botanical Garden metro extension specifically names Advant Business Park, Sector 142, as one of the commercial hubs the new corridor is meant to serve, underlining the sector's role as an NCR employment centre.

Sector 142 itself is not a tourism destination; it is a commercial-cum-residential Expressway sector without major heritage sites, museums or attractions of its own. The nearest widely recognised attraction, Okhla Bird Sanctuary, is roughly 10 km away, while Noida's Botanical Garden and other city amenities lie further away in central Noida, reachable by road or the upcoming metro extension.

A few neighbourhood temples serve local residents.

Day-to-day entertainment and retail within Sector 142 centres on neighbourhood options such as Uptown Square and The X Mall, plus restaurants, cafes, fast-food and bakery outlets serving the sector's office workforce and residents.

Larger malls and multiplexes in established Noida hubs (such as Sector 18) require a short drive or metro ride, since Sector 142 remains primarily an office-and-residential corridor rather than a retail or entertainment destination in its own right.

Sector 142 has planned, relatively wide roads, green pockets and modern business-park buildings (including LEED-rated commercial towers), reflecting its status as a newer Noida Expressway sector. Healthcare needs are served by nearby hospitals such as Felix Hospital, Jaypee Hospital and JR Chaudhary Hospital.

Locality reviews also report recurring civic gaps, including waterlogging in parts of the sector during heavy rain, frequent power cuts, some non-functional street lighting, and roads in poor condition in certain pockets.