Updated 21 October 2026. We opened the HRERA Gurugram registered-projects list, both REP-I registration forms and the developer's project page today. Pages that rank for this project tend to give one possession date for the whole development and only saleable sizes. This fact file separates the two phases, gives the carpet areas as HRERA records them, and sets out what was officially published and what was only reported.

Fact file

  • Developer · Birla Estates Pvt Ltd, a wholly owned subsidiary of Aditya Birla Real Estate Ltd (Birla Estates)
  • Location · Sector 31 (HRERA: Sector 31-32A), off NH-48, Gurugram 122003 (Birla Estates; HRERA list)
  • Land · 13.275 acres under licence 116 of 2011 dated 23.12.2011; Phase 1 registered on 11.745 acres, Phase 2 on 1.53 acres (HRERA REP-I)
  • Towers · seven towers of 40-41 storeys planned across two phases, two residences per floor; Phase 1 is four towers (Moneycontrol, 26 March 2025, citing the company filing; Birla Estates)
  • Units on HRERA · Phase 1: 322 apartments (plus 64 small units of 18.6-21.0 sq m, type not labelled); Phase 2: 234 apartments (HRERA REP-I)
  • Home type and size · 4 BHK only; carpet 215.45-261.56 sq m, about 2,319-2,815 sq ft (HRERA REP-I)
  • Price as published · From ₹10.42 Cr*, agreement value, excluding GST, stamp duty, registration and other charges (Birla Estates, read 21 October 2026)
  • RERA, Phase 1 · RC/REP/HARERA/GGM/914/646/2025/17 dated 20.02.2025, Project ID RERA-GRG-1823-2024, listed as registered
  • RERA, Phase 2 · RC/REP/HARERA/GGM/1044/776/2026/16 dated 25.02.2026, Project ID RERA-GRG-2142-2025, listed as registered
  • Possession (registered) · Phase 1: 09/12/2031 (list and REP-I agree). Phase 2: 09/07/2033 on the HRERA list; the REP-I form states 09-10-2033
  • Launch · Phase 1 sales announced in a regulatory filing on 26 March 2025 (Moneycontrol); Phase 2 registered 25 February 2026

What is the RERA number of Birla Arika, and why are there two?

Birla Arika is registered phase by phase, which is common for larger Gurugram licences. Phase 1 carries RC/REP/HARERA/GGM/914/646/2025/17 and Phase 2 carries RC/REP/HARERA/GGM/1044/776/2026/16 (HRERA Gurugram list, opened 21 October 2026). Your builder-buyer agreement should name the registration that covers your tower, and the payment schedule and completion commitment follow that registration.

The two Phase 2 dates are worth understanding rather than worrying about. The HRERA list's 'Registration Up-to' column shows 9 July 2033, while the REP-I form, submitted on 16 January 2026, states a likely completion of 9 October 2033. The list reflects the registration validity granted; the form is what the promoter applied with. Ask which date your agreement records.

Birla Arika price and floor plans

The only price the developer publishes is 'From ₹10.42 Cr*', and the asterisk matters: it is the agreement value before GST, stamp duty, registration and other charges (Birla Estates, read 21 October 2026). The page does not publish a price list by unit, and we do not quote figures from listing portals or our own listing here.

HRERA records the homes by carpet area, the area inside your walls on which RERA requires pricing to be stated. The Phase 1 types are below; Phase 2 repeats the 215.45-218.89 sq m types (HRERA REP-I).

  • 4 BHK · 215.45 sq m carpet · about 2,319 sq ft
  • 4 BHK · 218.06 sq m carpet · about 2,347 sq ft
  • 4 BHK · 218.26 sq m carpet · about 2,349 sq ft
  • 4 BHK · 218.89 sq m carpet · about 2,356 sq ft
  • 4 BHK · 261.41-261.56 sq m carpet · about 2,814-2,815 sq ft

Carpet area versus the 4,200 sq ft figure

Coverage of the Phase 1 filing cites homes of 4,200 sq ft (Moneycontrol, 26 March 2025). That figure is not stated as carpet and sits well above the HRERA carpet range, so it is most likely a saleable or super area. When you compare Birla Arika with another project, compare carpet with carpet. The floor plan in your agreement should show the carpet area in sq m, matching HRERA.

How the project is planned

The developer describes two residences per floor, large decks, double-height lobbies, 75% open area with 58% green, and an IGBC Gold rating (Birla Estates). Four clubhouses (Fitness and Wellness, Sports, Social and Entertainment, and Kids') are linked by an elevated walkway the developer calls The Walk. The design team named is Arcop Associates for architecture, SWA Laguna Beach for landscape, Whitby Woods for structure and Sunil Nayyar Consulting for MEP (Birla Estates).

The Phase 1 REP-I gives a land-use split of 6.3875 acres of parks and playgrounds and 1.0039 acres of clubhouse out of 11.745 acres, an estimated project cost of ₹2,603.25 crore including land of ₹1,411.26 crore, construction start on 10 March 2025, and layout and building plans approved on 24 December 2024 (HRERA REP-I). Phase 2's form gives an estimated cost of ₹2,287.83 crore and construction start on 10 March 2026.

How fast did Birla Arika sell?

This part is reported, not official. Birla Estates announced about ₹3,000 crore of Phase 1 sales in a regulatory filing on 26 March 2025, its largest launch (Moneycontrol), with about 300 units sold (Business Standard, 26 March 2025). For Phase 2, Angel One reported ₹1,600 crore of bookings, 152 of 156 units, within a month of launch (8 April 2026). Note that the Phase 2 REP-I lists 234 apartments, so the 156-unit figure is as reported and may refer to the inventory released at launch.

For a buyer today this means fresh inventory from the developer may be limited, and most remaining options may be resale or assignment of an allotment. Any transfer before possession should go through the developer's documented process.

Location and connectivity

Sector 31 sits off NH-48 in central Gurugram. The developer's page publishes no distances, and we do not use figures from unofficial marketing sites. Gurugram Metro Phase 1, from Millennium City Centre to Sector 9 with a spur towards Dwarka Expressway, began first pier piling near the Sector 31 traffic signal in October 2025, with stations listed including Millennium City Centre, Sector 45, Cyber Park, Subhash Chowk and Sector 33 (Metro Rail Today, 6 October 2025). That line is under construction and has no opening date we can confirm. Our guide to the route: Gurugram Metro Phase 2: Sector 9 to Cyber City Route and Stations

Who Birla Arika suits

  • Buyers who want a large 4 BHK in an established central sector rather than on the city's edges.
  • Families who value two homes per floor and a high open-area ratio over a lower ticket size.
  • Buyers whose plans fit a registered completion of December 2031 (Phase 1) or July 2033 (Phase 2).
  • Not a fit for anyone who needs a ready home in the next few years, or a 3 BHK: only 4 BHK is offered.

What to check before you book

  • Open both registrations on haryanarera.gov.in and confirm which phase and tower your unit falls under.
  • Match the carpet area in your agreement, in sq m, against the HRERA apartment table.
  • Ask for the full cost sheet: agreement value, GST, stamp duty, registration, maintenance deposit and any preferential location charges.
  • Read the payment plan against construction milestones, and note the completion date your agreement records.
  • For a resale or assignment, get the developer's transfer charges and no-objection process in writing, and check that all dues are cleared.
  • Our step-by-step checklist: How to Verify a Residential Project Before You Buy: Bangalore, Gurgaon and Chennai (2026)

Similar homes nearby

If you are weighing Birla Arika, these listed projects are close in location or format: