Sobha Altair - Ultra-Luxury 3 & 4 BHK Apartments on Sarjapur Road
Sobha Altair is a boutique luxury community by Sobha Limited on Sarjapur Road, Bengaluru, with 3 and 4 BHK apartments and a private clubhouse, tucked behind RGA Tech Park.
It is an under-construction project offering 3 & 4 BHK homes from ₹3.33 Cr, with possession due in May 2031. Its RERA registration number is PRM/KA/RERA/1251/446/PR/070126/008388.
Sobha Altair Overview
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Sobha Altair Price List
Sobha Altair prices start at ₹3.3 Cr for the 3 BHK and go up to ₹4.6 Cr for the 4.5 BHK.
| Home type | Size | Price | Availability |
|---|---|---|---|
| 3 BHK | 1,850 – 1,900 Sq.Ft. | ₹3.3 Cr – ₹3.4 Cr | Available |
| 3.5 BHK | 2,100 Sq.Ft. | ₹3.75 Cr – ₹3.8 Cr | Available |
| 4.5 BHK | 2,500 Sq.Ft. | ₹4.5 Cr – ₹4.6 Cr | Available |
Unit-wise pricing and the complete cost breakup, sent instantly to your phone.
GST & Other Charges
| Charge | Rate | Details |
|---|---|---|
| GST on Apartment Cost | 5% (no ITC) | 1% for affordable housing (≤ ₹45L, ≤ 60 sqm carpet). |
| Registration Charges | 1% | Of property value, paid at the Sub-Registrar office. |
| Stamp Duty | 2–5% | Karnataka: 5% above ₹45L, 3% for ₹21L–₹45L, 2% below ₹21L. |
| BESCOM & BWSSB | At actuals | Electricity and water connection deposits, as applicable. |
| Khata / E-Khata | At actuals | Recorded with the local authority (BBMP, BDA or the village panchayat) for ownership records. |
| Legal & Documentation | At actuals | Legal vetting, agreement drafting, sale-deed preparation. |
| Maintenance Deposit | 12 months | Advance maintenance, refundable or adjustable. |
| Corpus Fund | One-time | As per the sale agreement — society reserve fund. |
| Club House | Per unit | Included in base price or charged separately by the developer. |
| Car Parking | Per slot | As per the sale agreement — covered or open slot. |
Note: Charges are indicative; final amounts are confirmed at the time of booking and subject to applicable laws, project location, and unit specifications.
Sobha Altair Review: Is It a Good Buy?
Sobha Altair (formerly Sobha Scarlet) is a high-intent, ultra-luxury play in one of Bangalore’s most resilient micro-markets. While many developers in the Sarjapur Road corridor opt for high-density “city” projects with thousands of units, Sobha has pivoted here toward an “Urban Oasis” concept. With only ~205 units on over 3.3 acres, the project offers a rare ratio of space-to-resident that justifies its premium pricing of ₹18,000 per sq. ft..
The biggest draw is the Backward Integration model. Unlike competitors who outsource to third-party contractors, Sobha manufactures its own concrete blocks, glazing, and interiors. This results in a superior “snag-free” finish that holds its resale value significantly better than average market builds.
Pros 5
- Ultra-Low Density: Only ~205 apartments across 3.37 acres ensures high privacy and less congestion in common areas.
- Strategic Tech Proximity: Located directly behind RGA Tech Park and near the Wipro SEZ, making it a prime “walk-to-work” option for senior executives.
- Superior Specifications: Standard inclusions like Yale smart locks, Hansgrohe/TOTO fittings, and large-format GVT tiles set it apart from “standard” luxury projects.
- Future Connectivity: Proximity to the upcoming Sarjapur Metro line and Carmelaram Railway Station provides a strong hedge against future traffic appreciation.
- Massive Open Space: Over 70% of the land is dedicated to greenery, featuring a 16,000 sq. ft. clubhouse and 25+ amenities.
Cons 4
- Premium Pricing: With a starting price of ₹3.3 Cr, it is significantly more expensive than mid-market projects in the same vicinity.
- Long Wait Time: Possession is scheduled for December 2031, which may not suit buyers looking for immediate move-in or short-term rental yields.
- Traffic Bottlenecks: While the location is “prime,” the Carmelaram Junction and Sarjapur Road remain some of the most congested zones in Bangalore during peak hours.
- Under-Construction Risks: As with any new launch, buyers are subject to market fluctuations and regulatory changes over the 5–6 year construction cycle.
Sobha Altair Plans
See the site master plan and unit-wise floor plans, sent instantly to your phone.
Sobha Altair Amenities
Sobha Altair lists 17 amenities, including multipurpose hall, indoor games room, gymnasium, yoga & meditation deck and library / reading lounge.
Sobha Altair Location & Connectivity
Sobha Altair is in Sarjapur Road, Bengaluru. MK Retail is 0.2 km away; RGA Tech Park is 1 km away; Spandana Hospital is 2 km away. For daily life, the nearest hospital is Spandana Hospital (2 km), the nearest school is Inventure Academy (2.5 km) and the nearest supermarket is MK Retail (0.2 km). Distances are approximate road distances.
Nearby Places
- Sarjapur Road Direct access
- Outer Ring Road (ORR) ~5 km
- Inventure Academy 2.5 km
- Greenwood High International School 3 km
- Delhi Public School (DPS) East 3.5 km
- Primus Public School 4 km
- Oakridge International School 4.2 km
- Silver Oaks International School 4.5 km
- TISB 5 km
- Indus International School 6.5 km
- Manipal Hospital Sarjapur Road 2.5 km
- Spandana Hospital 2 km
- Motherhood Hospital 3 km
- Rainbow Children’s Hospital 3.5 km
- Columbia Asia / Manipal Varthur 4 km
- Sakra World Hospital 7 km
- Cloudnine Hospital Bellandur 6 km
- RGA Tech Park 1 km
- Vaishnavi Tech Park 3 km
- Global Technology Park 4 km
- RMZ Ecoworld 5 km
- Embassy Tech Village ~8 km
- MK Retail 0.2 km
- Total Mall Sarjapur Road 3 km
- Market Square Mall ~5 km
- Sarjapur Social & Retail Corridor 3–4 km
- Decathlon Sarjapur ~6 km
- Various cafes & lifestyle hubs along Sarjapur Road
- Parks & lakes nearby Sarjapur belt
- Upcoming Carmelaram Metro Station Nearby
- Namma Metro Phase 2 (Silk Board–KR Puram) upcoming
- Peripheral Ring Road (PRR) upcoming
- STRR connectivity boost (future growth driver)
Sarjapur Road, Bengaluru
East Bengaluru's most appreciated corridor — 189% appreciation over 10 years, triple-IT-hub triangulation (ORR, Electronic City, Whitefield), Phase 3A metro approval expected end-2026, no current metro
About Sobha Limited
Sobha Limited is widely regarded as one of India’s most reliable and quality-conscious real estate brands. Since its inception in 1995, the company has transformed the landscape of Indian real estate through its unique “backward integration” model. This means that Sobha manages everything in-house—from initial conceptual design and structural engineering to the manufacturing of interiors, glazing, and concrete blocks. This total control over the supply chain allows them to maintain a standard of precision and durability that few other developers can match, ensuring that every project is delivered with the same high level of finish and structural integrity.
With a footprint extending across 27 cities in India and a significant presence in the Middle East, Sobha has delivered over 130 million square feet of space through more than 500 projects. Their reputation is built on the pillars of transparency, timely delivery, and a relentless focus on “quality without compromise.” Landmark developments like Sobha City and Sobha Royal Pavilion have set benchmarks for luxury living in Bangalore, and Sobha Altair continues this legacy. By focusing on sustainable practices and customer-centric designs, Sobha Limited remains a top choice for discerning investors who prioritize long-term asset value and an elevated quality of life.
Sobha Altair Payment Plan
You pay in stages as the building goes up, so the full price is not due on day one. Each instalment falls due only when the developer finishes a construction stage, and the exact schedule is written into your agreement for sale.
- 1At booking
Pay the booking amount, then sign and register the agreement for sale. Stamp duty and registration are paid at this stage.
- 2During construction
Instalments are linked to stages such as the foundation and each floor slab. With a home loan, the bank pays these stages directly to the developer.
- 3At possession (May 2031)
The last instalment is paid when the building is complete, along with maintenance deposit and other one-time charges.
Investment Growth Potential
Sobha Altair EMI Calculator
Pick a home type to see the monthly EMI on an 80% home loan, or move the sliders to match your own loan.
The 8.5% rate is only a starting point, so check the rate your bank offers you. While the project is being built, the bank releases the loan in stages and you usually pay only interest (pre-EMI) on the amount released. The full EMI starts after possession. Stamp duty, registration and GST are paid on top of the home price.
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More About Sobha Altair
How fast Sobha Altair is selling
Quick answer. 32 of 207 homes at Sobha Altair (15.5%) are booked. It was registered with RERA in Jan 2026.
| Launched (RERA registration) | Jan 2026 |
| Total homes | 207 |
| Booked | 32 (15.5%) |
| Still available | 175 |
| East Bengaluru average | 53.1% booked across 21 launches since 2024 |
| Bengaluru average | 61.9% booked across 48 launches since 2024 |
What this means for you. Most homes are still open. You have plenty of choice, so take time to check construction progress and the builder's track record. It launched recently, so a lower booked share is normal at this stage.
Source: Launch and booking data compiled by Prospen Estates from RERA filings, covering Bengaluru apartment launches from January 2024 to June 2026, shared in October 2026. We checked that every figure we use adds up and left out rows that did not.
Resident Reviews
★ Write a ReviewSobha Altair FAQs
Sobha Altair was formerly known by its project codename, Sobha Scarlet. The project has now been officially branded as Sobha Altair, maintaining the same premium location and luxury specifications promised under the initial name.
Sobha Altair is located at Hadosiddapura, Carmelaram Junction, off Sarjapur Road, East Bengaluru (560035). It is strategically situated directly behind RGA Tech Park and adjacent to Sobha Royal Pavilion, offering excellent connectivity to the Wipro SEZ and Outer Ring Road.
Prices for a 3 BHK residence at Sobha Altair start from approximately ₹3.30 Crore onwards. The 3.5 BHK units are priced around ₹3.75 Crore, while the ultra-luxury 4.5 BHK units range from ₹4.50 Crore to ₹4.80 Crore, depending on the floor and garden options.
The project is currently in the pre-launch/new-launch phase. The RERA registration is PRM/KA/RERA/1251/446/PR/070126/008388. Always verify the latest status on the official Karnataka RERA portal before booking.
The development features a massive 16,000 sq. ft. clubhouse and over 25 world-class amenities, including a leisure swimming pool, fully equipped gymnasium, indoor games room, multipurpose hall, yoga deck, and jogging tracks, all set within 70% open green spaces.
32 of 207 homes (15.5%) are booked, according to RERA-based data compiled by Prospen Estates in October 2026. That compares with an average of 53.1% for East Bengaluru launches since 2024, and 175 homes are still available.
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