Under construction Casagrand apartments at Opp. Binny Mills, Perambur, Chennai: 2, 3, 4 BHK, 5 BHK floor villas of 1,190 to 3,952 sq ft, priced ₹1.19 Cr onwards. 1,678 homes on 20 acres.
Opp. Binny Mills, Perambur, Chennai · Apartments · Under construction · Updated 3 November 2026
One of North Chennai's biggest high-rise communities: 1,678 homes in five towers of up to 42 floors on 20 acres, with the 89,000 sq ft Club Celest clubhouse.
Homes are 2, 3, 4 BHK, 5 BHK floor villas with sizes of 1,190 to 3,952 sq ft, priced ₹1.19 Cr onwards. The project covers 20 acres with 1,678 homes (5 towers, 2B+G+35/42), and the expected handover is March 2029 (target); December 2031 (RERA).
Casagrand Mercury is under construction. Payments are spread over the construction period and you can track progress on site and on the RERA portal. GST of 5% applies to under-construction homes (1% for affordable homes).
LocationOpp. Binny Mills, Perambur
CityChennai
StatusUnder construction
TypeApartments
Price₹1.19 Cr onwards
Land20 acres
Homes1,678 homes
HandoverMarch 2029 (target); December 2031 (RERA)
₹10,000Indicative rate per sq ft at the entry price
₹82,617EMI on an 80% loan of ₹95 L at 8.5% for 20 years
₹11 LApprox. stamp duty + registration (~9% in Tamil Nadu)
84Homes per acre (density)
Price list
Casagrand Mercury price list, sizes and configurations
Home types, areas and indicative prices.
Configuration
Size
Price
2 BHK
1,190 to 1,330 sq ft
₹1.19 Cr onwards
3 BHK
1,659 to 2,145 sq ft
on request
4 BHK
2,551 to 2,578 sq ft
on request
5 BHK floor villa
up to 3,952 sq ft
up to ₹4.01 Cr
Prices are indicative as of 3 November 2026 and exclude GST, stamp duty, registration, parking and other charges. They vary by floor, facing and view. Ask for a written unit-wise quote.
What to ask before you book
A written, unit-wise cost sheet with base price, floor rise, parking, club membership, corpus fund, maintenance deposit, taxes and registration.
The RERA carpet area for the exact unit, not just the super built-up area. Carpet area is the fairest number to compare.
The payment schedule, the construction milestones that trigger each instalment and any current offers.
The registered completion date for your tower or phase and the delay-compensation clause.
Planning your budget in Chennai
Beyond the home price, budget for stamp duty and registration (7% stamp duty + 2% registration), GST of 5% on under-construction homes where applicable, and one-time charges for club membership, corpus fund, maintenance deposit and utility connections. Most banks lend 75-90% of the property value depending on the loan size, so plan the balance from your own funds.
Move the sliders to see the monthly EMI, total interest and the cash you need upfront.
EMI calculator
Monthly EMI—
Loan
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Total interest
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Down payment
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Stamp duty + reg. (~9%)
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Illustrative only. Your bank decides the final rate and eligibility.
Buyer fit
Who Casagrand Mercury is best for
A quick way to tell whether this project fits your plans.
Growing and upgrading families
Homes from about ₹1.19 Cr with more space and a bigger amenity package than older buildings nearby.
Working professionals
Close to the job hubs listed under location, so the daily commute stays manageable.
Buyers who want to see progress
Construction is visible on site, which reduces the uncertainty of buying off-plan.
Lifestyle
Amenities at Casagrand Mercury
Highlights and everyday facilities planned for the community.
Highlights
Club Celest clubhouse (about 89,000 sq ft)
Elevated amenity deck
Swimming pools
Indoor and outdoor sports
Banquet hall
Jogging track
Everyday essentials
Gated entry with 24/7 security and CCTV
Power backup for lifts and common areas
Rainwater harvesting, STP and water treatment
Visitor parking and drop-off zones
Amenity lists describe the finished project. Ask which facilities will be ready at handover and which follow in later phases, and check the monthly maintenance charge.
Location
Casagrand Mercury location and connectivity
Opp. Binny Mills, Perambur, Chennai
Perambur is one of North Chennai's oldest neighbourhoods, with the Perambur railway station, the Integral Coach Factory, Spectrum Mall and quick access to central Chennai.
Casagrand's home market since 2003, with the developer's largest pipeline: OMR and ECR, the GST Road belt, West Chennai around Porur, North Chennai and premium city-centre addresses like Adyar and Kilpauk.
Destination
Distance / time
Perambur railway station
about 2.5 km
Spectrum Mall
about 3.4 km
Chennai-Kolkata highway
about 4.5 km
Chennai Central
about 6 km
Anna Nagar
about 8 km
Approximate and traffic-dependent. Drive the route at your usual commute hour.
Investment view
Investment potential of Casagrand Mercury
What supports demand here, and what to keep in mind.
The main reasons buyers shortlist Casagrand Mercury are: Landmark 42-floor towers; Huge clubhouse; and Close to central Chennai. The points to weigh are: 1,678-home density; and RERA date 2031.
For apartments, resale value depends on the micro-location, the size of the community (more homes means more resale competition) and the quality of maintenance over time. Rental demand follows jobs, so check the drive to the nearest employment hub at peak hours.
Metro Phase 2 (Madhavaram to SIPCOT, Poonamallee to Light House via Porur, and Madhavaram to Sholinganallur), the Outer Ring Road and the proposed Parandur airport are shaping where new Casagrand launches come up. Prices range from about ₹50 lakh for 2 BHK homes on the edges to well over ₹10 crore in Adyar.
Compare the effective price per sq ft of carpet area across your shortlist, check Casagrand's delivery record on similar projects in Chennai, and model returns with conservative appreciation and realistic rent. This is general information, not financial advice.
Balanced view
Why buyers shortlist Casagrand Mercury, and what to weigh
Take this into your site visit.
Reasons buyers consider it
Landmark 42-floor towers
Huge clubhouse
Close to central Chennai
Points to weigh before booking
1,678-home density
RERA date 2031
Perambur traffic
Design
Design and specifications
How the homes are planned, and what to check on your visit.
Planning highlights
Casagrand's standard RCC structure with Vaastu-oriented planning in most plans
Vitrified tiles in living areas; anti-skid tiles in wet areas (confirm)
Kitchen with utility area; balconies off living and bedrooms
Lifts with power backup and DG backup for common areas
On your site visit
Walk through the model flat and note standard vs upgrade finishes
Ask for the specification annexure that will be part of your agreement
Check sun path, view and noise for your exact floor and facing
Confirm the maintenance charge per sq ft and when it starts
Developer
About the developer: Casagrand
Casagrand is a real estate developer headquartered in Chennai, founded in 2003 by Arun MN. It builds apartments, villas, plotted developments, senior-living and commercial projects across Chennai, Bengaluru, Hyderabad and Coimbatore, and has expanded into Pune.
The developer is known for themed communities (Roman, Spanish, French, Japanese and more), long amenity lists, large clubhouses and launch-phase pricing below the local market rate. Its commercial arm, Casagrand Commercial, has a portfolio of over 4 million sq ft of office space. As with any developer, compare unit efficiency, maintenance charges and the RERA completion date for each phase. Casagrand Mercury is part of Casagrand's current pipeline in Chennai.
Representative images. Ask for the latest official renders and site photographs.
Process
How booking works
The usual path from first enquiry to registration.
Enquire & shortlist
Share your budget and configuration to get the current price sheet and availability for Casagrand Mercury.
Visit the site
Tour the sales gallery and model home, and check the location at your commute hour.
Book & sign
Pay the booking amount to Casagrand, receive the allotment letter and sign the agreement for sale.
Pay & register
Pay instalments as per schedule, then complete stamp duty and registration.
Pay booking and instalment amounts only by cheque, DD or bank transfer into the project's designated account in the developer's name, and keep the official receipt for every payment. Never pay an individual directly.
Legal
RERA registration and legal checks
Casagrand Mercury RERA: TN/29/Building/055/2024; TN/29/Building/043/2024; TN/29/Building/0069/2024. Search the number on the Tamil Nadu RERA (rera.tn.gov.in) website to confirm the promoter, sanctioned plan, units registered and declared completion date before you pay anything. RERA requires developers to keep 70% of buyer collections in a separate project account, state the carpet area and compensate buyers for delays.
Documents worth asking for
RERA registration certificate and the approved building plan
Parent title documents and an encumbrance certificate
Planning permission / building permit and environmental clearance where applicable
Draft agreement for sale and the specification annexure
List of banks that have approved the project for home loans
Prices, dates and specifications are indicative and subject to change. See the Disclaimer.
Compare
Similar Casagrand projects in Chennai
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Casagrand Mercury is at Opp. Binny Mills, Perambur, Chennai. Perambur is one of North Chennai's oldest neighbourhoods, with the Perambur railway station, the Integral Coach Factory, Spectrum Mall and quick access to central Chennai..
What is the price of Casagrand Mercury?
Casagrand Mercury is priced ₹1.19 Cr onwards. Prices exclude GST (where applicable), stamp duty, registration and other charges, and vary by floor, facing and view.
What configurations are available at Casagrand Mercury?
2 BHK: 1,190 to 1,330 sq ft; 3 BHK: 1,659 to 2,145 sq ft; 4 BHK: 2,551 to 2,578 sq ft; 5 BHK floor villa: up to 3,952 sq ft.
What is the RERA number of Casagrand Mercury?
TN/29/Building/055/2024; TN/29/Building/043/2024; TN/29/Building/0069/2024. Verify it on the Tamil Nadu RERA (rera.tn.gov.in) portal before paying.
When is possession at Casagrand Mercury?
March 2029 (target); December 2031 (RERA).
How big is Casagrand Mercury?
Land: 20 acres. Homes: 1,678 homes. Structure: 5 towers, 2B+G+35/42.
What amenities does Casagrand Mercury have?
Club Celest clubhouse (about 89,000 sq ft), Elevated amenity deck, Swimming pools, Indoor and outdoor sports, Banquet hall.
What is near Casagrand Mercury?
Perambur railway station (about 2.5 km); Spectrum Mall (about 3.4 km); Chennai-Kolkata highway (about 4.5 km); Chennai Central (about 6 km).
Is Casagrand Mercury a good investment?
It depends on your horizon. In its favour: Landmark 42-floor towers; Huge clubhouse. The main trade-off: 1,678-home density. Compare carpet-area prices with nearby projects before deciding.
What is the EMI for Casagrand Mercury?
On an 80% loan against the entry price at 8.5% for 20 years, the EMI is about ₹82,617 per month. Use the calculator on this page to change the loan, rate and tenure.
Is this the official Casagrand Mercury website?
No. This is an independent information website. We share current price sheets and arrange site visits through authorised channels; bookings are made directly with the developer.
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