What a BDA auction is
The Bengaluru Development Authority (BDA) sells residential and commercial sites across Bengaluru through public e-auctions. Each auction is announced in a numbered notification with a site list, an initial or base rate per square metre for every site, and the deposit and payment terms. For T-08, the first valid bid must be more than 10% above that printed base rate.
This guide follows BDA’s T-08/2026-27 notification of 25 June 2026 as amended by its official corrigendum — 175 sites across 41 layout-blocks, after six withdrawals, six additions, and two corrected block labels. Dates and figures change with every notification, so read them off the current notice and any corrigendum for the sites you are following. — per the BDA English e-auction notification T-08/2026-27 and official site-list corrigendum.
Where the bidding happens — online
BDA bidding is fully online, on the Karnataka Public Procurement Portal (KPPP). For T-08, registration and expression of interest open on 13 July 2026; live bidding does not start that day. The sites go to timed bidding in rounds spread over 28 to 31 July 2026, each running from 11 AM on its start day to 5 PM the next day. The six sites added by the corrigendum use the final 30–31 July window. — per the BDA English e-auction notification T-08/2026-27 (schedule) and official site-list corrigendum.
Two rules in the terms are easy to miss: a bid must be more than 10% above the printed base value to count, and a site that draws only a single bidder is rejected. A bid placed in the last moments also adds five minutes of extra time, so a round can run past its printed close — follow the live clock on the portal. The bidding itself happens on KPPP, never on BiddingPulse. — per the BDA English e-auction notification T-08/2026-27 (terms).
The earnest-money deposit (EMD)
The earnest-money deposit (EMD) is the refundable deposit you place to take part. T-08 sets it as a flat ₹4 lakh per site — the same amount whether the site’s printed base value works out to about ₹32 lakh or over ₹3.5 crore (totals we calculate from the printed per-square-metre rate and area; the notification prints the rate, not a total). That is unlike the percentage-based deposits DDA and Chandigarh use. You express interest by the deadline in the notification and pay the EMD as the portal instructs. — per the BDA English e-auction notification T-08/2026-27.
If you win, the payment clock is tight: you top up to 25% of your final bid, minus the EMD already paid, within 72 hours of BDA’s advice letter (the letter telling the winner the result and the amount due) — the terms say missing that window can forfeit the deposit — and the remaining 75% falls due within 45 days of the allotment letter (the letter formally assigning the site to you). — per the BDA English e-auction notification T-08/2026-27 (clause 18 and payment terms).
The auction timeline
Notification issued — 25 June 2026. Registration and expression of interest open on KPPP — 13 July 2026. Last date to express interest — 27 July 2026 at 5 PM IST. Timed live-bidding rounds — 28 to 31 July 2026, each running from 11 AM to 5 PM the following day; the six corrigendum additions use the 30–31 July window. — per the BDA English e-auction notification T-08/2026-27 (schedule) and official site-list corrigendum.
The sites sell as-is — in their current condition, with no fixes from BDA. The terms ask bidders to visit the site, check its road width, and confirm the location on the ground before bidding; treat the map pin in the notification as a rough guide only. After the auction, the 25%-within-72-hours and 75%-within-45-days payment stages above apply. — per the BDA English e-auction notification T-08/2026-27 (terms).
Read it on the official source
The dates and figures above are from one BDA auction and change with every phase — the current notice is always the document to check before you take any step. BiddingPulse links every fact back to its source so you can do that in one click.