Buying Guide: One Prime — configurations, area and starting price
Written by Rakesh Kumar Mondal. Reviewed 2026-10-30.
One Prime at New Town Action Area I, Kolkata is listed with 2, 3 BHK Residences & Offices. Residential Super Built-up Area: 1435 - 1918 sq.ft.. The published starting figure is Rs. 2.42 Crore. Do not present commercial launch pricing as a residential BHK price. This guide focuses on the named project in the Revera Developers LLP / Ruchi Realty buyer collection and the scope of the available project records.
What One Prime offers
One Prime is a mixed residential and commercial building by Revera Developers at Premises 15-1111 in New Town Action Area I, near Axis Mall.
The HIRA record identifies only 24 apartments alongside 27 commercial units and 188 basement or mechanical parking spaces. Official marketing describes offices, a food court and hypermarket as part of the same destination. This commercial intensity—not generic apartment amenities—is the project's defining feature.
| Published fact | One Prime |
|---|---|
| Location | New Town Action Area I, Kolkata |
| Configuration | 2, 3 BHK Residences & Offices |
| Area and basis | Residential Super Built-up Area: 1435 - 1918 sq.ft. |
| Starting figure | Rs. 2.42 Crore |
| Catalogue stage | Under Construction |
| Registration reference | HIRA/P/NOR/2019/000715 |
Read the price and measurement together
One Prime is advertised from Rs. 2.42 Crore for 2 BHK residential apartment. This entry figure belongs to the published offer, rather than every configuration or floor in the development. The quotation should identify the chosen unit and separate parking, statutory costs and deposits.
One Prime's published residential super built-up area; individual layouts vary
Residential Super Built-up Area: 1435 - 1918 sq.ft. is the published area basis used in this guide. Match that basis with the selected unit's plan; a price divided by super built-up area is a different comparison from a price divided by carpet area.
Construction, shared facilities and handover
One Prime is currently recorded as Under Construction. The catalogue does not contain a newer dated engineering progress certificate for this record; the latest phase-level progress and possession date should therefore be taken from the applicable RERA update.
One Prime is recorded as Under Construction. A brochure amenity list and a construction-stage label answer different questions: identify the facilities available at the selected phase's handover and the obligations that remain after the first residents move in.
- One Prime is a mixed residential-commercial building on Plot CF-22/1 in New Town Action Area I, near Axis Mall.
- Official marketing focuses on offices, food court and hypermarket uses. The stored registration records only 24 apartments alongside 27 commercial units.
- Office Spaces: Part of the published offer; confirm its scope for the selected property.
- Food Court: Part of the published offer; confirm its scope for the selected property.
How the New Town Action Area I, Kolkata address affects the purchase
New Town is Kolkata's planned eastern township, organised around Action Areas I, II and III and the central business district. Its residential offer ranges from older occupied neighbourhoods and cooperative plots to large new apartment phases. An Action Area I address, an Eco Park-side project and a Patharghata-facing home can have substantially different office journeys, civic arrangements and daily services.
New Town suits households that value planned roads and newer housing, provided their own block has practical shops, school transport and a workable office route. The broad avenues do not by themselves establish a short or safe walk to every daily destination.
| Journey or access issue | Local context |
|---|---|
| Metro | Sector V is a Green Line access point reached by road from much of New Town; it is not a station at every New Town project. |
| Local travel | Buses and road-based feeders use the major township roads; test the walk from the actual gate to the stop. |
| Rail / airport | Sealdah and the airport require a complete road or Metro-plus-road journey; do not substitute terminal distance for door-to-door travel. |
Questions to resolve for One Prime
Do not present commercial launch pricing as a residential BHK price.
Check business-use permissions and residential privacy.
Review parking entitlement, visitor access and maintenance allocation.
The catalogue groups One Prime under Revera Developers LLP / Ruchi Realty. The legal promoter, registered phase and party named in the agreement should be checked against HIRA/P/NOR/2019/000715; a marketing association alone is not the full document trail.
Build a shortlist around the actual home
BNK's View: A potential option for office and retail occupiers, subject to satisfactory documents, usable space and complete ownership costs. Do not present commercial launch pricing as a residential BHK price.
One Prime is a mixed residential-commercial building on Plot CF-22/1 in New Town Action Area I, near Axis Mall. Official marketing focuses on offices, food court and hypermarket uses. The stored registration records only 24 apartments alongside 27 commercial units. BNK considers this most relevant to office and retail occupiers and mixed-use purchasers. Do not present commercial launch pricing as a residential BHK price.
- Office and Retail Occupiers: Need approved premises in the Axis Mall catchment.
- Mixed-use Purchasers: Can distinguish the chosen unit's legal use and entitlements.
Sources and research notes
Market figures refer to the periods and coverage stated in each source. Verify current project documents, quotations and statutory requirements for your transaction.
- West Bengal RERA — One Prime HIRA record
- Ruchi Realty — One Prime official page
- One Prime official brochure
- One Prime — published pricing reference
- HIDCO: New Town action-area and land-use maps
- HIDCO: development of New Town
- NKDA: water-quality reports by action area
- HIDCO: Bengal Silicon Valley programme
- Parliament: commissioned sections and remaining Metro works, March 2026
- KMRC: East–West Metro route map
- Delhi Public School Newtown: Action Area I address
- Tata Medical Center: official institutional and location information
- Charnock Hospital: Teghoria address
- Magicbricks: New Town locality asking-price series
- Magicbricks: New Town 2 BHK rental advertisements