In July 2026, the stretch of Hennur Main Road opposite Mantri Splendour has become a shorthand for how fast North Bengaluru is filling in. Flat rates on Hennur Road have climbed about 12.8 percent in a year and roughly 49 percent over three years, to a quoted band of Rs 8,650 to Rs 12,950 per square foot (99acres, 2026). Into that pocket Puravankara is preparing a single tall tower it currently calls Purva Hennur 51, pitched at buyers who want a large, high-floor home on an already busy corridor.

Short answer: Purva Hennur 51 is a pre-launch single tower of roughly 300 apartments on about 4.5 acres, a G plus 51 high-rise from Puravankara opposite Mantri Splendour on Hennur Road, about 900 metres from the Hennur Outer Ring Road junction. It offers 3, 4 and 5 BHK homes in the luxury segment. Pricing is not yet published, so any figure is indicative, and the single biggest trade-off is that the project carried no Karnataka RERA number at the time of writing, making this a pre-launch bet on the developer rather than a filed, verifiable project.

What is Purva Hennur 51, and who is it built for?

Purva Hennur 51 is a pre-launch, single high-rise of around 300 homes rising G plus 51 on roughly 4.5 acres, positioned opposite Mantri Splendour on Hennur Main Road. It suits an end-user family that wants a large 3, 4 or 5 BHK on the airport corridor and is comfortable entering early, before the launch fixes price and paperwork. It is a weak fit for anyone who needs a ready home, a compact ticket, or a project that already carries a live RERA registration, none of which exist at pre-launch stage.

Who is Puravankara, and does the track record hold up here?

Puravankara, founded in 1975, is among Bengaluru's oldest listed developers, and its North Bengaluru footprint runs along the Hennur and Thanisandra belt where delivered communities such as Purva Palm Beach and Purva Promenade already stand. For a pre-launch buyer, that nearby, walkable delivery record is the strongest reason to take an unlaunched tower seriously, because you can inspect how the developer actually finishes and maintains homes in the same micro-market. A track record next door is useful context, not a guarantee for this specific building, so still verify the plans for this site.

Where does the project sit, and why does the location matter now?

The site is on Hennur Main Road, about 900 metres from the Hennur Outer Ring Road junction. That junction drives the location case: it connects to Manyata Tech Park in roughly fifteen to twenty minutes off peak, and links via the ORR and Bellary Road toward Hebbal and Kempegowda International Airport. The neighbourhood already has depth from earlier Puravankara projects and established societies like Mantri Splendour across the road. The honest counterpoint is congestion, since Hennur Road is busy at peak and the 900 metre distance to the junction becomes a slow crawl at the wrong hours, so test the drive at your real commuting times before you weigh the connectivity claims.

What homes, sizes and lifestyle does it offer?

The tower is planned around 3, 4 and 5 BHK apartments in the luxury segment, a broad range within a single tall building that lets buyers pick from a mid-large 3 BHK up to a large 5 BHK. Exact carpet areas and the final amenity list will only be firm at launch and RERA filing, so any floor plan circulating now is indicative. A single-tower format concentrates the clubhouse and podium amenities for all 300 homes, which can read as generous or tight depending on final planning, a point to confirm from the sanctioned plan rather than a render.

What will it cost, and what sits in the cost stack?

Puravankara had not published a price list for this tower at the time of writing, so there is no confirmed base price and this review will not invent one. For context only, Hennur Road apartments transact at roughly Rs 8,650 to Rs 12,950 per square foot (99acres, 2026), which places luxury 3 to 5 BHK homes here in multi-crore territory once built up. On top of the eventual base price, plan for floor rise and preferred location charges on high floors, GST on an under-construction home, stamp duty and registration of about 6.6 percent, clubhouse and parking, and BWSSB, BESCOM and maintenance. Get a full cost sheet as soon as the launch price is issued.

What is the RERA, approvals and possession position?

At the time of writing, Purva Hennur 51 did not carry a Karnataka RERA registration number, so PropNewz treats its approval status as under process. The listing of record showed an indicative Jun or Oct 2026 window that reads as a launch timeline rather than a possession date, since a G plus 51 tower cannot hand over that soon, so PropNewz treats the possession date as to be confirmed and flags the ambiguity rather than smoothing it. Because there is no filed RERA number, keep any early payment to a refundable expression of interest and verify a live project (PR) number on the Karnataka RERA portal before committing more.

How does it compare to nearby Hennur options?

The clearest comparisons are Puravankara's own Hennur towers, which share the developer and corridor. The table sets this project beside Purva Hennur Road, a second pre-launch tower opposite DMart, and Purva Codename Hennur, a separate pre-launch on the same road. Where a figure is not yet published, the cell says so.

What should you check before booking?

Because this is a pre-launch high-rise without a filed RERA number and with an ambiguous headline date, run the seven checks below and keep every answer in writing before any non-refundable payment.

What are the honest risks and trade-offs?

Three risks stand out. First is the approval gap, since no filed RERA number means buying on reputation rather than disclosed plans, which weighs on legal comfort and resale until resolved. Second is data ambiguity, most visibly the Jun or Oct 2026 date that cannot be a real possession date for a G plus 51 tower, so treat every headline number as provisional until the developer confirms it in writing. Third is corridor supply and ticket size, because Hennur Road is seeing several premium launches at once and luxury 4 and 5 BHK homes address a narrower resale pool than mid-segment stock.

What is the verdict, and who should shortlist it?

Purva Hennur 51 is worth a closer look for an end-user family that believes in the Hennur corridor, wants a large luxury home from an established developer, and can enter early and wait for handover. The draws are a settled neighbourhood opposite Mantri Splendour, a builder with delivered projects nearby, and a wide 3 to 5 BHK range in one landmark tower. It is a weaker fit for anyone who needs a ready or RERA-registered home, a smaller ticket, or firm dates before committing. If the corridor thesis fits, treat the pending RERA number and the ambiguous timeline as the two gates to clear, and track them on the Purva Hennur 51 project page.

Is Purva Hennur 51 RERA approved?

At the time of writing, Purva Hennur 51 did not carry a Karnataka RERA registration number, so PropNewz treats its approval status as under process, which is normal for a pre-launch tower. Buyers should search the Karnataka RERA portal for a live project (PR) number and avoid any payment beyond a refundable expression of interest until that number is published and verified.

What is the price of Purva Hennur 51?

Puravankara had not published a price list for Purva Hennur 51 at the time of writing, so there is no confirmed base price. For context, Hennur Road apartments transact at roughly Rs 8,650 to Rs 12,950 per square foot, which places luxury 3 to 5 BHK homes in multi-crore territory. Ask for a full cost sheet the moment the launch price is issued.

Where exactly is Purva Hennur 51 located?

Purva Hennur 51 sits opposite Mantri Splendour on Hennur Main Road, North Bengaluru, about 900 metres from the Hennur Outer Ring Road junction. That junction connects to Manyata Tech Park in roughly fifteen to twenty minutes off peak and links via the ORR and Bellary Road toward Hebbal and Kempegowda International Airport.

When is possession of Purva Hennur 51 expected?

The possession date is not reliably confirmed. The listing of record showed a Jun or Oct 2026 window that reads as a launch timeline rather than a handover date, since a G plus 51 tower cannot complete that quickly. PropNewz treats possession as to be confirmed and advises buyers to get the true handover schedule in writing from Puravankara before booking.

This review reflects information available as of July 17, 2026.

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By PropNewz Team