This Keventer One review covers what an office buyer needs before booking: the RERA record, the real price per square foot, the rent you would need to make it pay, and a completion date of August 2031.
Keventer One is a twin-tower, G+39 office and retail development at 25 Strand Road, in the BBD Bag–Dalhousie business district, facing the Hooghly. Offices start at 800 sq ft for ₹2 crore, about ₹25,000 per sq ft of listed area.
Below: the RERA facts straight from the WBRERA register, the price per square foot at every size, what that price means for rental yield, road distances measured on Google Maps, and what to settle in writing. This guide is written by an authorised channel partner, not the developer, so verify the key points yourself.
A CBD office with a river view is a rare address. The test for an investor is simple: what rent would make this price pay?
What the WBRERA register says
These figures are from the public register (checked 12 September 2026):
| Item | Register record |
|---|---|
| RERA number | WBRERA/P/KOL/2024/001378 |
| Registered on | 25 April 2024 |
| Declared completion | August 2031 |
| Land | 2.77 acres |
| Registered promoter | Bengal Bonded Warehouse Limited |
Source: WBRERA public register. Verify at rera.wb.gov.in before you pay anything.
The registered promoter is Bengal Bonded Warehouse Limited, while the project is marketed as Keventer One by Keventer Realty. Check that the company on the RERA record is the one that signs your agreement for sale.
About ₹25,000 per sq ft
Listed prices on the project page:
| Office size | Listed price | Approx. ₹/sq ft |
|---|---|---|
| 800 sq ft | ₹2 Cr | ₹25,000 |
| 1,200 sq ft | ₹3 Cr | ₹25,000 |
| 1,500 sq ft | ₹4 Cr | ₹26,667 |
| 2,000 sq ft | ₹5 Cr | ₹25,000 |
| 4,400 sq ft | ₹10.5 Cr | ₹23,864 |
Our arithmetic: listed price divided by listed size. All-inclusive pricing is given on request.
The listing does not say whether these sizes are carpet area. Other public listings quote an 820 sq ft carpet unit from about ₹1.9 crore, which suggests the sizes are carpet area. If so, the price per sq ft is not comparable with projects quoted on super built-up area. Confirm it in writing.
is the most expensive size per sq ft (₹26,667), and 4,400 sq ft the cheapest (₹23,864). If you are choosing between 1,200 and 2,000 sq ft, the larger unit costs the same per sq ft.
What rent makes this price pay
At about ₹25,000 per sq ft, here is the monthly rent per sq ft you would need for a given gross yield:
~₹125 per sq ft
a month for a 6% gross yield. For an 800 sq ft office, that is about ₹1 lakh a month.
~₹146 per sq ft
a month for a 7% gross yield. For an 800 sq ft office, that is about ₹1.17 lakh a month.
Simple arithmetic: price per sq ft × yield ÷ 12. Sidus Realty’s Q3 2026 data puts Sector V office rent at about ₹59 and the best commercial streets (Ballygunge, EM Bypass) at about ₹100 per sq ft a month; we don’t yet track a CBD office rent figure.
Who each size suits
Professional firms, CA and legal practices, and trading businesses that want to own a CBD office near Howrah and the courts.
Growing companies and regional offices that want room to expand within the same building.
Corporate head offices and family offices consolidating into one owned space.
Sizes and prices as listed on the project page. Ask for floor-wise availability, river-facing options and the approved floor plan.
Twin G+39 towers on the river
Keventer One plans about 12 lakh sq ft of office and retail space across two G+39 towers on a 2.77-acre plot. The developer lists a 3.9-metre floor-to-floor height, column-light floor plates, a double-glazed facade, over 800 parking slots, a business club, a common lounge, EV charging and a terrace helipad. The architect is Stephen Coates.
Ask which amenities are inside your price, which carry a separate charge, and which are available to office owners rather than only to the hotel or retail.
Where it is, and real road distances
The site is at 25 Strand Road, on the river side of the BBD Bag–Dalhousie business district, opposite Fairlie Place. It is in the older central business district, next to government offices, banks, the High Court and the port, rather than in the IT belt of Sector V or New Town.
| From Keventer One to | Road distance | By car* |
|---|---|---|
| Mahakaran Metro Station (on foot) | 650 m | ~10 min walk |
| Howrah Railway Station | 2.6 km | ~14 min |
| Sealdah Railway Station | 3.4 km | ~22 min |
| Sector V, Salt Lake (College More) | 17.4 km | ~41 min |
| Kolkata Airport | 15.7 km | ~56 min |
*Measured by Sidus Realty on Google Maps, by car from the project location, on a weekday afternoon (28 October 2026). Times change with traffic.
More on the area: our Dalhousie locality page. For a Sector V comparison, see our World Trade Center Kolkata review.
The costs on top of the price
applies to under-construction office space in a commercial project. With completion in 2031, GST will apply to payments made during construction. Ask for it to be shown separately in the cost sheet.
and 1% registration are paid at the time of registry, on top of the price.
are not yet disclosed. In a building with 800+ parking slots and a business club, both can be significant. Get the per-slot price and maintenance per sq ft in writing.
Get the Keventer One cost sheet
Tell us the size you need and whether you are buying to use or to lease. We will send the itemised cost sheet, carpet area, river-facing availability and the payment plan. Zero brokerage, always.
Six things to settle in writing
- RERA and the contracting company. WBRERA/P/KOL/2024/001378, and whether the company signing your agreement is Bengal Bonded Warehouse Limited.
- Carpet area. Whether the listed size is carpet or super built-up, and the RERA carpet area of your exact unit.
- The itemised cost sheet. GST, parking, business-club and amenity charges, and the maintenance deposit.
- The payment plan. Construction-linked or time-linked, through to August 2031.
- Rent evidence. Actual rents for Grade-A offices in the Dalhousie belt, if you are buying to lease.
- CAM charges. Maintenance per sq ft per month, and who pays it while the office is vacant.
Our honest view
Why it stands out
- A new Grade-A office address in the old CBD, where new supply is rare
- River-facing offices on Strand Road
- RERA registered, with dates matching the project’s own listing
- Small offices from 800 sq ft, so ownership starts at ₹2 crore
- Close to Howrah Station and the Mahakaran metro
What to weigh
- About ₹25,000 per sq ft: rent must reach ~₹125 per sq ft for a 6% yield
- Completion in August 2031
- Carpet area, parking and CAM not yet disclosed
- Registered promoter name differs from the brand
- Old CBD, not the IT belt, so the tenant pool is different
Keventer One suits firms that want to own a landmark office in the old CBD, near Howrah and the courts, and buyers holding a rare address for the long term. As a pure rental investment, the numbers only work if CBD Grade-A rents are well above what most of Kolkata pays today, so check that first. We don’t promise returns. See how it scores on the Sidus Score Board.
Frequently asked questions
Where is Keventer One?
At 25 Strand Road, in the BBD Bag–Dalhousie business district of central Kolkata, on the river side opposite Fairlie Place.
Is Keventer One RERA registered?
Yes. Keventer One is registered as WBRERA/P/KOL/2024/001378 (registered 25 April 2024). Verify it on the official WBRERA portal.
What is the completion date of Keventer One?
The declared completion date on the WBRERA register is August 2031.
What is the price of Keventer One?
Listed prices run from ₹2 crore for 800 sq ft to ₹10.5 crore for 4,400 sq ft, about ₹23,864 to ₹26,667 per sq ft. All-inclusive pricing is given on request.
How many floors does Keventer One have?
Two towers of ground plus 39 floors, with about 12 lakh sq ft of office and retail space on a 2.77-acre plot.
Is Keventer One a good rental investment?
At about ₹25,000 per sq ft, a 6% gross yield needs rent of about ₹125 per sq ft a month. Check current Grade-A rents in the Dalhousie belt before buying to lease.
Who is the developer of Keventer One?
It is marketed by Keventer Realty. The registered promoter on the WBRERA record is Bengal Bonded Warehouse Limited.
Does Sidus Realty charge brokerage?
No. Sidus Realty is an authorised channel partner with a zero-brokerage model for buyers.
Sidus Realty is an authorised channel partner and not the developer. RERA details are from the WBRERA public register. Prices, areas and specifications are as communicated by the developer or shown on the project’s own page, are indicative and may change without notice. Rent figures are simple arithmetic, not a forecast or a promise of income. Distances were measured by Sidus Realty on Google Maps and are approximate. Tax rates are general information; take professional tax advice for your case. This guide is not an offer or legal or financial advice. Verify the WBRERA registration on the official portal before any payment.
Get the full Keventer One cost sheet
Tell us the size you need, and we will send the itemised cost sheet, carpet area and floor availability.