National Grand Sapphire, Elamakkara – 3 & 4 BHK Flats in Kochi
By National Builders · Researched by BookNewProperty · Verified
- Developer
- National Builders
- Location
- Deshabhimani Road, Elamakkara, Kochi
- Homes
- 3 & 4 BHK Apartments
- Possession
- March 2031
- Site area
- 0.93 Acres
- Total homes
- 61 Homes in 1 Tower
- RERA number
- K-RERA/PRJ/ERN/164/2026
National Grand Sapphire is a single tower of 61 large 3 and 4 BHK apartments by National Builders on Deshabhimani Road, Elamakkara, Kochi, on 0.93 acres. It was registered with K-RERA in October 2026, with completion filed for March 2031.
It is a new launch project offering 3 & 4 BHK apartments, with possession due in March 2031. Its RERA registration number is K-RERA/PRJ/ERN/164/2026.
National Grand Sapphire is a good location in a small, dense package. Elamakkara is a settled residential pocket between Edappally and Kaloor, with a school next door, the metro under 1.5 km away and three large hospitals within 3 km.
- Bhavans Vidya Mandir school is about 0.2 km from the site
- Changampuzha Park metro station is about 1.4 km away by road
- Renai Medicity, Amrita Hospital and LuLu Mall all within 3 km
- Loading of 58 to 63 percent over carpet area, high for Kochi
- The 3 BHK Large is filed at 2,499 Sq.Ft. total for 1,536 carpet
- Built-up area is about 5.3 times the plot, a dense tower under an acre
About National Grand Sapphire
National Grand Sapphire is a single residential tower by National Builders on Deshabhimani Road at Elamakkara, in the Edappally South village of Kanayannur taluk, Kochi 682026. The plot is 0.93 acres, about 40,375 Sq.Ft., and sits next to Bhavans Vidya Mandir school.
The tower rises over two podium levels with 19 superstructure slabs and has 61 apartments in four layouts: two 3 BHK sizes and two 4 BHK sizes. Carpet areas are 1,262, 1,536, 1,755 and 2,189 Sq.Ft., and the total areas filed, which add balconies, a share of common areas and external walls, are 2,014, 2,499, 2,770 and 3,504 Sq.Ft.
Common facilities filed with K-RERA include an indoor games room and two guest suites on the 2nd floor, an association room on the 18th floor, recreational open space at ground and terrace level, a 34 kW solar plant on the terrace, piped gas, rainwater harvesting, a sewage treatment plant and a composting unit for organic waste. Parking is 77 covered and 17 open slots.
K-RERA registered the project on 22 October 2026 under K-RERA/PRJ/ERN/164/2026. The filing gives 16 March 2026 as the start of work and 15 March 2031 as the completion date. The land belongs to two individual landowners who have a revenue-sharing agreement with the builder.
National Grand Sapphire price list and sizes
Unit Schedule and Loading Filed with K-RERA
These are the figures filed with K-RERA, converted to Sq.Ft. The filing gives the 3 BHK and 4 BHK layouts no type names, so we have named them by size. Loading is total area over carpet area.
| Layout | Carpet | Balcony | Total area | Loading | Homes |
|---|---|---|---|---|---|
| 3 BHK Compact | 1,262 Sq.Ft. | 178 Sq.Ft. | 2,014 Sq.Ft. | 60% | 15 |
| 3 BHK Large | 1,536 Sq.Ft. | 287 Sq.Ft. | 2,499 Sq.Ft. | 63% | 15 |
| 4 BHK | 1,755 Sq.Ft. | 250 Sq.Ft. | 2,770 Sq.Ft. | 58% | 16 |
| 4 BHK Large | 2,189 Sq.Ft. | 368 Sq.Ft. | 3,504 Sq.Ft. | 60% | 15 |
The common area share is the main reason for the high loading. On the large 4 BHK, the share of common areas alone is about 755 Sq.Ft.
National Grand Sapphire amenities
National Grand Sapphire lists 15 amenities, including indoor games room, two guest suites, association room, terrace open space and landscaped garden.
Pools and wellness
- Terrace Open Space
Clubhouse and leisure
- Indoor Games Room
- Two Guest Suites
Green and outdoor spaces
- Landscaped Garden
Safety and convenience
- 34 kW Solar Plant
- Rainwater Harvesting
- Sewage Treatment Plant
- Organic Waste Composting
- CCTV Surveillance
- Intercom
- Visitor Parking
- Fire Safety Systems
More amenities
- Association Room
- Piped Gas Supply
- Driver’s Room
Density, Parking and Services
- Plot: 0.93 acres, about 40,375 Sq.Ft.
- Built-up area: about 2,15,186 Sq.Ft., all residential
- Built-up area to plot ratio: about 5.3
- Density: 61 homes on 0.93 acres, about 66 homes per acre
- Parking: 77 covered and 17 open slots, about 1.5 per home, on podium and ground levels
- Water: Kerala Water Authority supply
- Sewage: treatment plant at ground level
- Power: 34 kW solar plant on the terrace
- Waste: composting plant on the terrace
National Grand Sapphire location and nearby places
National Grand Sapphire is in Deshabhimani Road, Elamakkara, Kochi. Changampuzha Park Metro Station is 1.4 km away; Palarivattom Metro Station is 2.1 km away; Edappally Metro Station is 2.7 km away. For daily life, the nearest hospital is Renai Medicity (1.8 km), the nearest school is Bhavans Vidya Mandir (0.2 km) and the nearest supermarket is Oberon Mall (2.8 km). Distances are approximate road distances.
Transit near National Grand Sapphire
- Changampuzha Park Metro StationNearest1.4 km
- Palarivattom Metro Station2.1 km
- Edappally Metro Station2.7 km
- Kaloor Metro Station3.0 km
- Ernakulam North Railway Station3.3 km
Schools near National Grand Sapphire
- Bhavans Vidya MandirElamakkara0.2 km
Hospitals near National Grand Sapphire
- Renai MedicityNearest1.8 km
- Lourdes Hospital2.5 km
- Amrita Hospital2.6 km
- Aster Medcity4.6 km
Shopping near National Grand Sapphire
- Oberon MallNearest2.8 km
- LuLu Mall2.8 km
Leisure near National Grand Sapphire
- Jawaharlal Nehru Stadium2.8 km
Approximate road distances from the project gate.
Check travel time from National Grand Sapphire
About the developer, National Builders
National Builders is an apartment builder based in Kochi. Its K-RERA filing lists three completed projects: National Shalom at Chengannur in 2018, National Treedom Park at Eroor in 2020 and National Signature at Cheranalloor in 2023, each finished on or before the committed date.
Two projects are under construction: National Signature Tower 2 at Cheranalloor, due in March 2028, and National Majestic at Edappally, due in December 2027.
National Grand Sapphire RERA registration
| RERA number | K-RERA/PRJ/ERN/164/2026 |
|---|---|
| RERA status | Approved |
| Registering Authority | Kerala RERA, Ernakulam |
| Promoter | National Builders |
| RERA Approval Date | 22 October 2026 |
| Construction Start | 16 March 2026 |
| Structure | 2 Podiums and 19 Slabs |
| Built-up Area | 2,15,186 Sq.Ft. |
| Car Parking | 94 Slots, 77 Covered |
| Village | Edappally South, Kanayannur Taluk |
| Survey Numbers | 177-6B, 177-6A-4-2 |
| Land Arrangement | Revenue Share with Landowners |
Source Notes
- All project data on this page is from the K-RERA registration K-RERA/PRJ/ERN/164/2026 and its printed project details, as updated by the promoter on 8 October 2026.
- The project completion date is 15 March 2031, while the building row in the same filing gives 31 December 2030. We use the project date.
- The K-RERA number listed for National Majestic in the builder’s past-projects table is incomplete. We have not linked or quoted it.
- No published distances were available. All distances are straight-line distances from the map pin filed with K-RERA multiplied by a road factor of 1.30, rounded to 0.1 km. Cochin International Airport, about 25 km away, and Infopark, about 10 km away, are left out of the list.
- No project images are filed with K-RERA.
National Grand Sapphire timeline
Keys are about 4.3 years away
Construction start date filed in Mar 2026; possession is due in Mar 2031. About 13% of the wait is behind you.
- Registered with K-RERA
Kerala RERA registered National Grand Sapphire under K-RERA/PRJ/ERN/164/2026, with completion due on 15 March 2031.
- K-RERA details updated
The promoter’s update shows 0 of 61 apartments sold.
- Construction start date filed
National Builders filed 16 March 2026 as the start of work on the tower.
What to Verify Before You Commit
- The joint development or revenue-share agreement with the two landowners, and who signs the sale deed
- Which flats fall in the landowners’ share and whether they will be sold separately
- The rate quoted, and whether it is on carpet area or on the 2,014 to 3,504 Sq.Ft. total area
- Car parking charges and whether a covered slot comes with each home
- The building permit number and its validity
- The room-wise floor plan for each layout, since the filing gives no type names
- The payment schedule and how it is linked to construction stages
National Grand Sapphire review: is it a good buy?
Strong on location. Weaker on time to move in.
- Developer record6.0Limited published delivery record
- Location and daily needs9.5Nearest daily needs 0.2 to 2.8 km away
- Amenities7.015 amenities listed
- Space and density8.0About 66 homes per acre
- Time to move in4.0Possession March 2031, about 4.3 years away
How the BNP Score works
The BNP Score is our own rating, worked out from the facts on this page with the same rules for every project: developer record (25%), location and daily needs (25%), amenities (20%), space and density (15%) and time to move in (15%). We only review and score projects that are approved under RERA. It is a starting point for comparison, not financial advice, and it does not rate the price.
National Grand Sapphire is a good location in a small, dense package. Elamakkara is a settled residential pocket between Edappally and Kaloor, with a school next door, the metro under 1.5 km away and three large hospitals within 3 km. With only 61 homes and large layouts, the building should stay quiet.
The main thing to watch is loading. The total area filed is 58 to 63 percent more than carpet, so compare any quote on carpet area. Buyers should also read the landowner agreement, since the land is not owned by the builder, and be prepared for a five-year build to March 2031.
Pros
- Bhavans Vidya Mandir school is about 0.2 km from the site
- Changampuzha Park metro station is about 1.4 km away by road
- Renai Medicity, Amrita Hospital and LuLu Mall all within 3 km
- Only 61 homes, with every layout above 1,250 Sq.Ft. carpet
- 94 parking slots for 61 homes, 77 of them covered
- All three completed National Builders projects finished on schedule
- 34 kW solar plant, piped gas and rainwater harvesting on record
Cons
- Loading of 58 to 63 percent over carpet area, high for Kochi
- The 3 BHK Large is filed at 2,499 Sq.Ft. total for 1,536 carpet
- Built-up area is about 5.3 times the plot, a dense tower under an acre
- Land is held by two individual owners under a revenue-share deal
- Long build: completion filed for March 2031
- Small builder: only three completed projects on K-RERA, the largest under an acre
3 of 4 daily needs are within walking distance
The nearest is education at 0.2 km and the farthest is shopping at 2.8 km.
- EducationBhavans Vidya Mandir, Elamakkara0.2 km
- TransportChangampuzha Park Metro Station1.4 km
- HealthcareRenai Medicity1.8 km
- ShoppingOberon Mall2.8 km
National Grand Sapphire FAQs
Where is National Grand Sapphire located?
It is on Deshabhimani Road at Elamakkara, Kochi 682026, in Edappally South village, next to Bhavans Vidya Mandir school.
Who is building National Grand Sapphire?
It is built by National Builders, a Kochi builder with completed projects at Cheranalloor, Eroor and Chengannur.
Is National Grand Sapphire RERA registered?
Yes. It was registered with Kerala RERA on 22 October 2026 under K-RERA/PRJ/ERN/164/2026.
What apartment sizes are available?
3 BHK homes of 1,262 and 1,536 Sq.Ft. carpet and 4 BHK homes of 1,755 and 2,189 Sq.Ft. carpet. Total areas filed are 2,014 to 3,504 Sq.Ft.
How many apartments are there?
There are 61 apartments in one tower: 30 of 3 BHK and 31 of 4 BHK.
When will National Grand Sapphire be completed?
The K-RERA filing gives 15 March 2031 as the completion date.
How far is the nearest metro station?
Changampuzha Park metro station is about 1.4 km away by road, and Palarivattom station about 2.1 km.
What amenities does National Grand Sapphire have?
An indoor games room, two guest suites, an association room, open space at ground and terrace level, piped gas, a 34 kW solar plant, rainwater harvesting and CCTV.
How much parking does it have?
The filing shows 77 covered and 17 open parking slots for 61 homes.
What is the loading on National Grand Sapphire apartments?
The total area filed is 58 to 63 percent more than the carpet area across the four layouts.
Projects near National Grand Sapphire
4 listed projects are within 5 km of National Grand Sapphire. The closest shown here is Purva Cityspire, about 2.1 km away.
Distances are straight-line from the project's map location; road distance is usually 20 to 40% longer.
See also
Buyer guides
Ask anything about this project. Our research team replies with what the filings show.