Prestige Southern Star is a 14-tower, 2,130-home project at Akshayanagar in south Bengaluru, registered with Karnataka RERA and due for possession in September 2029. It is also a project where four different published sources will tell you four different things about how big the site is. This review covers what holds up, what doesn’t, and who should actually be looking at it.

What this project actually is

Strip out the marketing and you have a large gated apartment community at Akshayanagar, on the Begur Road side of the Bannerghatta corridor in south Bengaluru. Fourteen towers. Two thousand one hundred and thirty homes. Towers built to two basements, a stilt level and twenty-six floors above that.

The homes span 695 sq ft at the small end to 2,774 at the top, which originally covered everything from a 1 BHK to a 4 BHK. That range has narrowed since launch because the smaller stock has gone. What’s left is the 3 BHK in three variants and a single 4 BHK series.

It is not a boutique development and it doesn’t pretend to be. Twenty-six floors and over two thousand families is a small town. Some buyers want exactly that, because scale is what pays for a real clubhouse and real sports facilities. Others find it relentless. Worth being honest with yourself about which one you are before you visit, because a well-run sales gallery is very good at making 2,130 units feel intimate.

The RERA detail almost nobody mentions

Here’s something that took reading the regulator’s own records rather than a brochure. The Karnataka RERA portal lists this project under registration PRM/KA/RERA/1251/310/PR/210325/007603, and the promoter recorded against it is Prestige Acres Private Limited.

Not Prestige Estates Projects Limited. Not the listed company whose share price you can look up.

This is completely normal. Large developers build through project-specific companies all the time, and it is neither a red flag nor a trick. But it matters for a practical reason: the entity on your agreement is the entity that owes you a flat. If something goes wrong in 2029, you are a creditor of Prestige Acres Private Limited, not of the parent group whose reputation persuaded you to buy.

So do this. Pull the registration up yourself, read the promoter name, and check it matches the name printed on the agreement you’re handed. It takes two minutes.

Pricing, and why we won’t give you a rate per square foot

The current ladder starts at the 3 BHK Aspire at 1,463 sq ft for about ₹1.66 Cr, moves through the Premia at 1,812 sq ft for around ₹2.02 Cr and the Ultima at 2,083 sq ft for roughly ₹2.36 Cr, and tops out with the 4 BHK Magnus at 2,690 sq ft for about ₹3.00 Cr.

Those numbers come from one source. We’re publishing them because a listing with no price is useless to you, but they are indicative and you should treat them that way. A second source puts the 3 BHK entry at ₹1.68 Cr instead. That’s a small gap and probably just a different unit.

The rate per square foot is a different story. One source says ₹11,500. Another gives a band of ₹12,000 to ₹14,600. On a 1,500 sq ft flat, that spread is worth more than ₹40 lakh. There is no honest way to publish a single number out of that, so we haven’t published one at all.

What you’ll pay on top

The quoted price is not the price. On an under-construction flat in Karnataka you’re adding roughly 12.6% before the developer’s own extras.

Take the ₹1.66 Cr Aspire. GST at 5% is ₹8.30 lakh. Stamp duty at 5% is another ₹8.30 lakh. Cess runs at 10% of the stamp duty, so ₹83,000, and the surcharge inside BBMP limits at 2% of stamp duty adds ₹16,600. Registration is 2%, which is ₹3.32 lakh.

Add it up and you’re at roughly ₹1.87 Cr against a ₹1.66 Cr headline. None of that is negotiable. It goes to the state.

The registration line is the one that catches people. Karnataka doubled it from 1% to 2% on 31 August 2025. Plenty of calculators and cost sheets still show the old rate, and on this flat that’s the difference between ₹1.66 lakh and ₹3.32 lakh. Check the date on whatever tool you’re using. Then add floor rise, covered parking, clubhouse charge, maintenance corpus, khata and legal, all of which are developer-set and vary by unit.

The metro question, answered properly

You will read that this corridor is served by the Yellow Line with stations opening in 2027 or 2028. That sentence contains two separate errors and it’s worth untangling because the metro is a real part of the investment case here.

The Yellow Line runs from RV Road to Bommasandra via Electronic City. It opened on 10 August 2025 and has been carrying passengers ever since. It does not run along Bannerghatta Road.

The line that does serve Bannerghatta Road is the Pink Line, running from Kalena Agrahara to Nagawara. Its elevated southern stretch carries the stations nearest to Akshayanagar, Hulimavu and Arekere among them. As of mid-August 2026 that stretch had gone through its CMRS safety inspection and had not been cleared. The trains and the stations passed. The signalling system’s independent safety assessment was still outstanding.

So the honest position is this: the metro is close, it is nearly finished, and it will matter a great deal when it opens. It is not open. If your decision depends on rail access from day one, that day hasn’t arrived yet.

The neighbourhood, and why it counts

Akshayanagar sits about 2 km off Bannerghatta Road and under 4 km from Hosur Road. That pairing is the practical argument for the address. Bannerghatta gives you the hospital and school belt. Hosur Road gives you Electronic City, roughly 12 km south.

What makes this pocket different from most new-launch corridors is that it isn’t a frontier. Prestige Song of South, the developer’s own delivered township, is around 3 km away on the same road. DLF Westend Heights and House of Hiranandani are within a few kilometres. That concentration means the schools, clinics and supermarkets already exist rather than being promised, and it means there are real resale comparables when you eventually want to sell.

IIM Bangalore is about 4 km away. For a landlord that single fact does more than any amenity list, because it produces a steady pool of tenants who are not dependent on one employer’s hiring cycle.

Three things buyers keep raising

Reviews of this project surface the same concerns repeatedly, and they’re all fair questions rather than complaints.

The first is the loading factor — the gap between the saleable area you pay for and the carpet area you can actually walk on. Several buyers report it running above what they expected. This is answerable in writing: ask for the carpet figure against the saleable figure for your specific unit, not a project average.

The second is a government waterbody adjacent to the site with public access. That’s not automatically a problem, and in some cases it’s an amenity. But public access next to a gated community raises boundary and security questions, and you should ask how they’re being handled and then go and look at it yourself.

The third is that some outdoor sports facilities are reported to sit outside the main gated boundary. If a tennis court is on the brochure, it’s reasonable to ask whether you walk to it inside the gate or step onto a public road to reach it.

Who should buy here, and who shouldn’t

This suits you if you’re buying a home to live in from 2029, you work in Electronic City or on the Bannerghatta corridor, and you want a registered project with a completion date on the public record rather than a pre-launch with a brochure. It also suits a landlord targeting the IIM-B and hospital-cluster tenant pool, where demand doesn’t hinge on a single employer.

It doesn’t suit you if you need possession soon. September 2029 is three years away, and that’s three more years of paying rent while you also service a loan. It doesn’t suit you if you fly often, because 46 km to the airport is a two-hour allowance in the evening peak and no amenity compensates for that.

And it doesn’t suit you if you came for the sub-crore entry price you saw advertised. That stock is gone. The real entry today is ₹1.66 Cr, or about ₹1.87 Cr once the state takes its share.

The verdict

The fundamentals here are sound. A registered project, a declared completion date, a developer with delivered product three kilometres down the same road, and a settled neighbourhood rather than a speculative one. That combination is genuinely harder to find than the marketing for any single project suggests.

What lowers confidence is the information quality around it. When four sources give four different acreages and two give wildly different rates per square foot, the correct response isn’t to pick the flattering number, it’s to go and get the sanctioned plan. That’s a document request, not an argument.

Our own position is that the three open questions — site extent, carpet against saleable, and the current rate — are all answerable with documents the developer already holds. None of them requires you to trust anybody. Ask for the sanctioned plan, the unit-specific cost sheet and the RERA quarterly update, and read all three before you part with a booking amount.

Do the paperwork properly and this is a serious option in south Bengaluru. Skip the paperwork and you are buying a brochure.