Sobha Sienna Contact
Sobha Sienna Contact options include an enquiry form for the brochure, the cost sheet and a site visit to the apartment project by Sobha Limited at Egattur on Old Mahabalipuram Road (OMR), Chennai.
Enquiry · Site Visit · Egattur, OMR
Send Your Sobha Sienna Enquiry
Tell us what you need, such as the cost sheet, 3 BHK or 4 BHK details, the brochure or a site visit. The project team will get back to you.
Sobha Sienna Contact Details
Sobha Sienna Contact support helps homebuyers and investors get the latest project details. The project is planned across 8.5 acres with three towers and 650 apartments, each tower in a B+G+32 profile.
The enquiry form on this page is the way to reach the team. Use it to ask for the brochure, the cost sheet, floor plans or a site visit.
What you can request
- Cost sheet — 3 BHK from ₹1.69 Cr and 4 BHK from about ₹2.03 Cr, excluding GST, registration, stamp duty, maintenance and other statutory charges
- Configuration details — 3 BHK (1,750 – 2,080 sq.ft.) and 4 BHK (2,100 – 2,700 sq.ft.) saleable area
- Brochure — the project overview, the apartments and the lifestyle planned across the 8.5-acre site
- Floor plans — room dimensions and balcony layouts, also on the Sobha Sienna floor plans page
- Timeline updates — pre-launch since 18 September 2026, launch proposed for 23 December 2026, possession scheduled for 20 December 2030
- Site visit — Egattur, OMR, arranged through the enquiry form
- RERA status — registration with TNRERA coming soon
Sobha Sienna Project Snapshot
- Landmark — about 2 km from SIPCOT / Siruseri IT Park
- Developer — Sobha Limited
- Configurations — 3 BHK and 4 BHK apartments
- Apartments — 650 apartments across three towers on 8.5 acres
- Completion — scheduled for 10 December 2030
Project address
Sobha SiennaEgattur, Old Mahabalipuram Road (OMR),
between Navalur and Kelambakkam,
Chennai, Tamil Nadu, India
Sobha Sienna Brochure
The Sobha Sienna Brochure gives the project overview, the 3 BHK and 4 BHK apartments and the lifestyle planned across the 8.5-acre site. It is available on request.
Submit the enquiry form and it is shared with you. The cost sheet and payment schedule follow if you ask for them.
Get BrochureSobha Sienna Floor Plan Support
Sobha Sienna Floor Plans come in two configurations for families of different sizes. The 3 BHK ranges from 1,750 to 2,080 sq.ft. saleable and the 4 BHK from 2,100 to 2,700 sq.ft. saleable.
To learn the room dimensions, balcony layouts or the size of a specific unit, request the plan through the enquiry form.
Sobha Sienna Apartments Summary
Sobha Sienna has 650 apartments across three towers on 8.5 acres, each tower planned as B+G+32. The project entered pre-launch on 18 September 2026.
Launch is proposed for 23 December 2026. Scheduled completion is 10 December 2030, and possession is scheduled for 20 December 2030.
Registration with TNRERA is coming soon, and the number will be shared here once it is issued.
To know more about the apartments, fill in the enquiry form with your preferences. The team helps you choose the home that suits your budget and needs.
How to reach the team
Sobha Sienna Site Address and Directions
The Sobha Sienna site address is Egattur, Old Mahabalipuram Road (OMR), between Navalur and Kelambakkam, Chennai. It is about 2 km from SIPCOT / Siruseri IT Park.
You can schedule a Sobha Sienna site visit to Egattur through the enquiry form. Mention a convenient date and time, and the team confirms a slot and shares directions.
During the visit you see the stretch of OMR where the project sits, and how close it is to the Siruseri and Navalur technology campuses.
Sobha Sienna Connectivity Summary
Key distances from Sobha Sienna to the Siruseri IT corridor, nearby localities and the airport, with the proposed Chennai Metro Phase 2 corridor planned along OMR.
| Destination | Distance & Travel Time |
|---|---|
| SIPCOT / Siruseri IT Park | About 2 km |
| TCS Siruseri Campus | About 3 km |
| Navalur | About 3 km (5 min) |
| Kelambakkam | About 4 km (8 min) |
| ECR (East Coast Road) | About 7 km |
| Sholinganallur Junction | About 8 km (15 min) |
| Chennai International Airport | About 25 km (45 min) |
Three Ways to Reach Us
Price Details
The Sobha Sienna cost sheet for 3 BHK and 4 BHK homes, starting at ₹1.69 Cr. Prices exclude GST, registration, stamp duty, maintenance and other statutory charges. The Sobha Sienna price page explains the cost structure.
Get PriceEnquiry
Leave your mobile number and email and the team will respond with the apartment details you need. Booking and signing the agreement happen only after RERA registration is issued, and allotment follows the booking.
Send My EnquirySite Visit
Visit the site at Egattur on OMR and see the neighbourhood in person. Arrange through the form.
Site VisitSobha Sienna Contact FAQs
Short answers on reaching the team, booking a site visit and how your details are handled.
Use the enquiry form on this page. Share your name, contact details and preferred configuration, 3 BHK or 4 BHK, and a project advisor will respond with the latest details.
The Sobha Sienna site is at Egattur on Old Mahabalipuram Road (OMR), between Navalur and Kelambakkam in Chennai, Tamil Nadu. It is about 2 km from SIPCOT / Siruseri IT Park.
Choose the site visit option in the enquiry form and mention when you are free. The team confirms a slot and shares directions to Egattur.
The brochure is available on request. Submit the enquiry form with your details and it will be shared with you.
Booking and signing the agreement happen only after RERA registration is issued. Registration with TNRERA is coming soon, and the proposed launch date is 23 December 2026.
You can ask about the 3 BHK of 1,750 – 2,080 sq.ft. saleable, starting at ₹1.69 Cr, and the 4 BHK of 2,100 – 2,700 sq.ft. saleable, from about ₹2.03 Cr. Prices exclude GST, registration, stamp duty, maintenance and other statutory charges.
Yes. Ask for the 3 BHK or 4 BHK floor plan through the enquiry form. The room dimensions are also on the floor plans page.
Your details are used only to respond to your enquiry about this project, as set out in the privacy policy.
This website is a project information and enquiry platform for Sobha Sienna and is separate from the official website of Sobha Limited.