Of every document a buyer reads before booking, the RERA filing is the one worth reading twice. It fixes declared areas, declared cost, promoter...
Of every document a buyer reads before booking, the RERA filing is the one worth reading twice. It fixes declared areas, declared cost, promoter obligations and the completion date in a public record that anyone can verify without relying on a sales conversation. For Sobha Athena, that record sits with the Karnataka Real Estate Regulatory Authority under registration number PRM/KA/RERA/1251/309/PR/200526/003430.
The project is filed as Sobha City Athena, against acknowledgement number ACK/KA/RERA/1251/309/PR/200319/003992. Buyers searching the portal should use the registered name rather than the marketing name, which is a common reason enquiries come back empty. Plans carry BBMP sanction, and the site falls within Bengaluru North taluk in Bengaluru Urban district. See the master plan for the full detail.
Area declarations run deeper than most buyers expect. The filing records a land area of 5,564 sq m, of which 1,499 sq m is covered and 4,066 sq m open. Aggregate carpet area across the 72 flats is 7,671 sq m, with 307 sq m of exclusive balcony area and 29 sq m of exclusive open terrace. Parking for sale is recorded as eight slots across 110 sq m. Because these are declared figures, they form the legal basis of what each household owns, and they cannot be quietly revised later.
Cost is declared too. Total project cost appears as Rs 93.30 Cr, split into Rs 26.54 Cr of land and Rs 66.76 Cr of construction. That breakdown is rarely discussed in sales conversations, but it gives a buyer a sense of the scale of the undertaking and the promoter's own stake in it.
Dates have moved once, in the open. Registration recorded a start date of 20 March 2020 and an original completion date of 31 December 2026. A Covid extension granted under the state's relief provisions carried that forward to 30 September 2027, which is now the registered handover date. Extensions of this kind went out widely across Karnataka to projects that lost site time during the pandemic years, and the portal displays the revision rather than concealing it.
Two practical habits follow from the filing. First, every payment goes only into the RERA-designated project account named in the registration, which is precisely why that rule exists. Second, the promoter's quarterly progress updates are public, so construction claims can be tested against the record at any point before or after booking.
One caution worth stating plainly: a RERA registration is a disclosure framework, not a quality guarantee. It tells you what has been promised and when, and it gives you a route to escalate if those promises slip. It does not tell you whether the flooring will please you. For that, walk a delivered phase of the township.
Ask our team to take you through the current filing clause by clause before you sign anything. We will read it with you rather than send a link and hope for the best.
Related reading: the Sobha Athena possession timeline.
What is the Sobha Athena RERA number?
PRM/KA/RERA/1251/309/PR/200526/003430, registered with the Karnataka Real Estate Regulatory Authority.
Why does the portal show a different project name?
The project is registered as Sobha City Athena. Search the portal using the registered name rather than the marketing name.
Why did the completion date change?
A Covid extension under the state's relief provisions moved completion from 31 December 2026 to 30 September 2027. The revision is visible on the portal.
Can I check construction progress officially?
Yes. The promoter files quarterly progress updates with Karnataka RERA, and those filings are public.
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