Hennur Main Road currently has two genuinely active pre-launch residential projects from Tier-1 developers: Purva Codename Skye from Purvankara, and Concorde Sienna from Concorde Group. If you're evaluating this stretch of North Bengaluru right now, these are the two projects you're most likely to be cross-shopping, and they're different enough in format, density and unit mix that the choice genuinely depends on what you're optimising for. This is a straight, sourced comparison, not a sales pitch for either.
1. Side-by-Side Snapshot
| Parameter | Purva Codename Skye | Concorde Sienna |
|---|---|---|
| Developer | Purvankara | Concorde Group |
| Location | Hennur Main Road, ~160m off main road | Hennur Main Road, Kannuru Village |
| Land Area | 3.01 Acres | 3.05 Acres |
| Format | 2 towers, 3B+G+24, joined at ground floor | Single tower, ~92m, 2B+G+28/29 |
| Total Units | 192 (4/floor) | ~269–270 |
| Open Space | ~80% | Up to 70% |
| Configurations | 3, 3+Study, 4+Study BHK | 2 & 3 BHK |
| Unit Sizes | 2,000–2,700 sq ft | 1,200–1,870 sq ft |
| Pricing | Not disclosed (Price on Request) | Disclosed, from ~₹1.26 Cr (~₹10,300/sq ft) |
| RERA Status | Pending / to be advised | Registered, PRM/KA/RERA/1251/446/PR/220626/008740 |
| Possession | 2030 (tentative) | Not yet published in reviewed material |
2. Tower Format: Density vs. Scale
This is the single biggest structural difference between the two. Concorde Sienna concentrates roughly 269–270 homes into one ~92-metre, single-tower format, a design that lets the developer push open space to roughly 70% of a comparatively compact 3.05-acre plot while still delivering a high unit count, but means every resident shares one lift core and one construction timeline with no phasing buffer. Purva Codename Skye takes the opposite structural approach on almost the same land area: two separate 3B+G+24 towers, joined only at the ground floor, holding far fewer units (192) at just 4 per floor. The result is a materially lower-density living experience, more open space per resident, no common wall, independent lift cores per tower, but a smaller total unit count than Sienna despite similar acreage. If liquidity (how many comparable units exist for resale or rental in the same building) matters to your exit plan, Sienna's larger unit count works in its favour; if density and privacy per resident matter more, Skye's structure is the stronger pick.
3. Unit Mix: Compact Efficiency vs. Larger-Format Living
Concorde Sienna's line-up is built around 2 BHK entry pricing (1,200–1,221 sq ft) up through a 3 BHK, 3-toilet large format at 1,870 sq ft, a spread clearly designed to capture both budget-conscious first-time buyers and slightly larger families within one tower. Purva Codename Skye doesn't offer a 2 BHK at all: its smallest confirmed unit is a 2,000 sq ft 3 BHK, running up to a 2,700 sq ft 4 BHK + Study. That's a meaningfully different buyer profile, Skye is not competing for the smallest-ticket buyer on this corridor, it's targeting households that need genuine extra space (a dedicated Study room, a third car park at the 4 BHK tier) and are willing to wait for a larger, less dense home. If your budget or your household size points toward a 2 BHK, Concorde Sienna is really the only option between these two; if you need 3+ bedrooms with a home office and don't mind pre-launch pricing being undisclosed, Skye's configuration mix fits better.
4. Amenities: Sky-Deck Focus vs. Broader Wellness List
Concorde Sienna's amenity story centres on two standout features for a single-tower project: a sky-deck infinity pool (rather than a ground-level pool) and a dedicated co-working space, both aimed squarely at working professionals in the Manyata catchment. Purva Codename Skye's tentative amenity list is broader in scope, a ~24,000 sq ft clubhouse, mini theatre, meditation pod / yoga deck, amphitheatre, skating rink and step garden alongside the more standard pool, gym and multi-sport courts. Neither list is objectively "better"; Sienna's is more targeted at a single lifestyle (hybrid-working professional), while Skye's is broader and arguably more family-oriented, consistent with its larger-format unit mix. Both amenity lists should be treated as pre-launch/tentative until each developer confirms the final specification at launch.
5. Legal & Financial Readiness: A Meaningful Gap Right Now
This is where the two projects currently diverge most sharply in terms of buyer risk. Concorde Sienna is RERA-registered, with a published registration number (PRM/KA/RERA/1251/446/PR/220626/008740) and disclosed per-unit pricing across all four of its configurations. Purva Codename Skye is not yet RERA-registered, and Purvankara has not disclosed pricing for any configuration. That doesn't make Skye a worse project, RERA registration for a credible Tier-1 developer's project is usually a matter of process and timing rather than a red flag, but it does mean the two projects are at genuinely different stages of buyer-readiness today. If you need to act (or budget) now, Concorde Sienna is simply further along in the process. If you're comfortable registering early interest and waiting for RERA clearance and official pricing, Purva Codename Skye's larger-format units may be worth that wait.
6. Financing and Loan-Readiness: A Practical Difference
Because Concorde Sienna is RERA-registered and has disclosed pricing, most major lenders can process a home loan sanction against it today using standard pre-approval documentation, the RERA number and unit price are exactly the data points a bank's legal and technical teams need to underwrite a construction-linked loan. Purva Codename Skye's undisclosed pricing and pending RERA status mean a formal loan sanction isn't realistically possible yet; at most, a lender might issue an in-principle approval based on your income and existing obligations, with the actual project-linked sanction to follow once RERA registration and pricing are confirmed. If you're planning to buy on a home loan and want to lock in financing certainty sooner rather than later, that's a practical point in Concorde Sienna's favour today, though it's a timing difference, not a permanent one, since Skye's documentation gap should close once Purvankara completes registration.
7. Long-Term Outlook: Reading the Same Corridor Two Ways
Both projects are betting on the same underlying thesis, that Hennur Main Road's proximity to Manyata Tech Park, Thanisandra and the Hebbal/ORR interchange will keep driving employment-anchored demand for North Bengaluru housing. Where they diverge is in how each developer is positioning to capture that demand. Concorde Sienna is betting on volume and accessibility: more units, a lower entry price point, and amenities tuned to single professionals and young couples who want to be close to work without paying for a large private tower. Purva Codename Skye is betting on scarcity and space: fewer, larger units in a lower-density format, priced for households that have outgrown compact apartments and are willing to pay a premium for genuine square footage and privacy. Neither bet is inherently safer, compact units in strong-demand corridors tend to hold rental yield well, while larger-format units from established developers tend to hold capital value well over longer horizons. Your own investment horizon and whether you're buying to occupy or to let out should weigh more heavily on this decision than either project's marketing.
8. Which One Should You Actually Consider?
Boil it down to buyer profile. Choose Concorde Sienna if: you want a 2 BHK or a compact 3 BHK, you value a sky-deck amenity and co-working space over a broader wellness list, you want RERA-registered, price-disclosed clarity today, or resale/rental liquidity from a larger total unit pool matters to you. Choose Purva Codename Skye if: you need 3+ bedrooms with real square footage and a dedicated Study room, you'd rather live in a lower-density, no-common-wall tower even at a smaller total unit count, you're drawn to Purvankara's 50-year track record and broader amenity list, and you're comfortable registering interest now while RERA and pricing are finalised. Both are legitimate Tier-1 pre-launches on the same corridor, the right choice depends on unit size needs and how much pre-launch uncertainty you're willing to carry.
Our Honest Assessment
Neither project is a clear "winner" in the abstract, they're solving for different buyers on the same road. Concorde Sienna is the more immediately actionable option today: registered, priced, and built for buyers who want a compact, well-specified home without waiting. Purva Codename Skye is the higher-potential, higher-patience option: a larger-format, lower-density community from an even larger, longer-tenured developer, but one where the two things that matter most for a buying decision, RERA status and price, are still pending. Our recommendation: if your household genuinely needs 3+ bedrooms and 2,000+ sq ft, register interest in Skye now and revisit once RERA and pricing land, while keeping Sienna as your fallback if you need to move faster or need a smaller unit.
