
Casagrand Mercury
Casagrand Mercury is a residential apartment project in Perambur, Chennai, developed by Casagrand. The project is under construction, and the developer's page does not print a possession date.
The development is built on 20 acres across five high-rise towers, and it holds 1,678 units in total, of which the developer reports 807 already sold. That scale makes Casagrand Mercury one of the larger apartment developments in the Perambur belt, roughly 10 minutes from Kilpauk by the developer's own account. A project of this size typically phases its towers, so a buyer should ask which blocks are closest to completion before shortlisting a unit.
The configuration mix runs from a 2 BHK to a 5 BHK floor villa. The 2 BHK spans 1,190 to 1,330 sq ft, priced from ₹1.19 crore to ₹1.31 crore. Two 3 BHK variants follow, one at 1,679 to 1,949 sq ft and a larger one at 2,131 to 2,139 sq ft. The 4 BHK measures 2,551 to 2,578 sq ft, and the 5 BHK floor villa tops the range at 3,937 to 3,952 sq ft.
Casagrand Mercury's amenities run past 130 items by the developer's own count. They are grouped across an entrance plaza, kids' zones, sports courts, wellness spaces and three swimming pools. A set of daily-convenience facilities adds a pharmacy, a convenience store and guest rooms, and a learning centre and co-working space round out the plan. Green features include community organic farming, a butterfly garden, a bird park and a Miyawaki forest, alongside everyday conveniences such as an EV charging station, a car wash bay and an ATM.
Because the project is under construction, payment will be linked to construction stages rather than paid upfront. The developer quotes the 3 BHK tier at roughly ₹7,749 a sq ft, which is a useful reference when comparing other under-construction options in Perambur. With three separate RERA registrations covering the project, a buyer should confirm which registration applies to the specific tower and unit being booked.
Key Facts at a Glance
Casagrand Mercury Price List
| Unit Type | Size (SBA) | All-in Price (approx.) |
|---|---|---|
| 2 BHK | 1190 Sq.ft | Rs. 1.19Cr-1.31Cr (1,190-1,330 sq ft, Rs. 7,999/sq ft) |
| 3 BHK | 1679 Sq.ft | Rs. 1.58Cr-1.79Cr (1,679-1,949 sq ft, Rs. 7,749/sq ft) |
| 3 BHK (larger) | 2131 Sq.ft | Rs. 2.12Cr-2.13Cr (2,131-2,139 sq ft, Rs. 8,449/sq ft) |
| 4 BHK | 2551 Sq.ft | Rs. 2.50Cr-2.53Cr (2,551-2,578 sq ft, Rs. 8,449/sq ft) |
| 5 BHK Floor Villa | 3937 Sq.ft | Rs. 3.99Cr-4.01Cr (3,937-3,952 sq ft, Rs. 8,849/sq ft) |
Casagrand Mercury Location
Casagrand Mercury is located in Perambur, in north Chennai. The developer's page does not print a full street address, describing the location only as Perambur, roughly 10 minutes from Kilpauk.
The developer's page does not name any further landmark beyond its stated 10-minute proximity to Kilpauk. A buyer should independently confirm travel times to their own workplace before committing to a site visit.
Perambur is a long-established part of Chennai with its own railway and industrial history, and a 20-acre development of this size is a significant addition to the immediate neighbourhood. A site visit is worth timing at peak traffic hours given the scale of construction still under way. A buyer should also ask how the surrounding roads are expected to change once all five towers are occupied, since a project of this size adds meaningfully to local traffic.
Casagrand Mercury Floor Plans
| Unit Type | Size (Sq.Ft) |
|---|---|
| 2 BHK | 1190 Sq.ft |
| 3 BHK | 1679 Sq.ft |
| 3 BHK (larger) | 2131 Sq.ft |
| 4 BHK | 2551 Sq.ft |
| 5 BHK Floor Villa | 3937 Sq.ft |
Casagrand Mercury's floor plans span five configurations, from a 2 BHK to a 5 BHK floor villa. The 2 BHK is the entry configuration, at 1,190 to 1,330 sq ft.
Two 3 BHK variants follow: one at 1,679 to 1,949 sq ft, and a larger one at 2,131 to 2,139 sq ft, priced at a higher rate per sq ft. The 4 BHK comes next at 2,551 to 2,578 sq ft.
At the top of the range is the 5 BHK floor villa, at 3,937 to 3,952 sq ft, priced at the highest rate per sq ft of the whole project. A buyer comparing the two 3 BHK variants should not assume a flat rate across the tier. The larger one is priced at roughly ₹8,449 a sq ft against roughly ₹7,749 a sq ft for the smaller.
Casagrand Mercury Master Plan
Casagrand Mercury covers 20 acres, developed as five high-rise towers. The developer's page does not break down the floor count for each tower. A buyer should ask the sales team for the tower-wise elevation directly, since the scale of the plot allows for real variation between blocks.
Across the five towers, the project holds 1,678 units, with 807 reported as already sold. That sales pace suggests the project has moved well past its launch phase, and a buyer should ask which specific towers still have live inventory before shortlisting a unit.
The scale of the plot also means the master plan carries a wide spread of amenities, described in more detail below, rather than a single shared clubhouse serving a much smaller footprint. A buyer should walk the full site plan with the sales team rather than judging the layout from renders alone.
Casagrand Mercury Amenities
Casagrand Mercury's amenities run past 130 items by the developer's own count. They are arranged across entrance and social spaces, kids' zones, sports courts and wellness areas. Three swimming pools are included, the main one at 3,700 sq ft, with a separate kids' pool.
Sporting facilities include a cricket pitch, a tennis court, a squash court, basketball and futsal courts and a bowling alley, alongside gaming options such as billiards and foosball. Wellness spaces add an outdoor gym, a yoga deck, a zen garden and a dedicated crossfit nook, along with a steam room and a set of salons for men and women.
Daily-convenience facilities include an ATM, a clinic, a pharmacy, a convenience store and six guest rooms for visiting family. A learning centre and a co-working space round out the amenity list, alongside nature-focused spaces such as a bird park and a Miyawaki forest.
Casagrand Mercury Price & Payment
Casagrand Mercury starts at ₹1.19 crore for the 2 BHK, at sizes from 1,190 to 1,330 sq ft. The developer quotes this tier at roughly ₹7,999 a sq ft, its own stated rate for the entry configuration.
The 3 BHK options start from ₹1.58 crore, and the 4 BHK starts from ₹2.50 crore. The 5 BHK floor villa, the largest configuration, starts from ₹3.99 crore. Rates per sq ft rise through the tiers, from roughly ₹7,749 for the smaller 3 BHK to roughly ₹8,849 for the floor villa.
Because the project is under construction, payment will be linked to construction milestones rather than one upfront amount. Each instalment should be checked against visible progress on site. An under-construction home also attracts GST on the construction component, while stamp duty and registration apply regardless of stage.
Casagrand Mercury Approvals & Documents
Casagrand Mercury carries three separate RERA registrations: TN/29/Building/055/2024, TN/29/Building/043/2024 and TN/29/Building/0069/2024. A buyer should confirm which of these applies to the specific tower and unit being booked, and verify it on the Tamil Nadu RERA portal, www.rera.tn.gov.in, before making any payment.
Since the project is under construction, there is no occupancy certificate yet. Documents worth asking for at this stage include the approved building plan for the relevant tower, checked against the matching RERA registration before booking. The layout approval for the wider 20-acre site is also worth reviewing, since it should show how the five towers relate to each other and to the shared amenity spaces.
Frequently Asked Questions
Where is Casagrand Mercury located?
How big is Casagrand Mercury?
What configurations does Casagrand Mercury offer?
What is the starting price at Casagrand Mercury?
When is possession due at Casagrand Mercury?
What is the RERA status of Casagrand Mercury?
How many amenities does Casagrand Mercury offer?
Does Casagrand Mercury include villas?
About the Builder

Est. 2003
Casagrand, registered as Casagrand Premier Builder Limited, started in Chennai in 2003. It reports more than 180 completed landmarks, 88 million sq ft developed and over 55,000 families housed across five cities.
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