Register Your EOI Now / Book Your Site Visit
Namma Metro Phase 3A: How the Hebbal-Sarjapur Red Line Will Impact Property Prices in Gunjur and Sarjapur Road (2026)
The Namma Metro Phase 3A, also known as the Hebbal-Sarjapur Red Line, is a 36.59 km corridor that combines both elevated and underground sections. It was approved by the Karnataka government in November 2024 and will link Sarjapur in the southeast to Hebbal in the north, featuring 28 stations. For the residential property markets along the Varthur-Sarjapur Road corridor, especially in the Gunjur-Doddakannelli station area, this Phase 3A project is poised to be the most impactful infrastructure development driving value over the next five to seven years.
If you’re evaluating a residential investment in the Sarjapur Road or Varthur-Gunjur corridor for 2026, grasping the developments of the metro project is non-negotiable. It’s a foundational aspect of any ROI calculation in this micro-market.
Key Takeaways
- Namma Metro Phase 3A (Red Line) will cover a distance of 36.59 km from Sarjapur to Hebbal, featuring 28 stations. It was approved in November 2024, with an estimated cost between ₹27,000 and ₹28,405 crore.
- The Doddakannelli station’s catchment area overlaps with Gunjur, positioning it as one of the most promising spots along the entire Red Line corridor.
- In the past, metro expansion cycles in Bangalore have led to a 15 to 25 percent increase in micro-market values within three to five years after station confirmations.
- Properties located within 800 meters of confirmed metro stations in Bangalore are already seeing a price premium of 5 to 10 percent, even before construction begins.
- Sarjapur Road, as a major corridor, is expected to see a price increase of 25 to 30 percent, largely due to Phase 3A, with Gunjur and nearby areas likely to experience even higher gains.
- Geotechnical surveys along the Red Line route have been in progress since early 2026, marking the first tangible signs of activity for the project.
- Investing in Gunjur at this stage, before the metro opens, presents a prime opportunity for those looking to capitalize on infrastructure-driven growth.
What Is Namma Metro Phase 3A?
Namma Metro Phase 3A, also known as the Red Line or the Hebbal-Sarjapur corridor, is an ambitious metro rail project set to transform Bengaluru’s transportation landscape. This 36.59 km line will connect Sarjapur in the southeast to Hebbal in the north, featuring 28 stations that will serve some of the city’s most bustling residential and commercial hubs.
The project received its official nod from the Karnataka Finance Department on November 11, 2024, with a projected cost between ₹27,000 and ₹28,405 crore. This hefty price tag makes it one of the most expensive metro corridors in India, largely due to its mix of elevated and underground tracks that weave through densely populated areas.
Managed by the Bangalore Metro Rail Corporation Limited (BMRCL), this initiative is part of the broader Namma Metro expansion plan. Once operational, Phase 3A will connect the tech-heavy Sarjapur corridor through key areas like Bellandur, Iblur, and Agara, before heading north to Koramangala, Central Bengaluru, and Hebbal. It will run nearly parallel to the Outer Ring Road, which currently carries a significant portion of the city’s east-to-north commuter traffic.
The Route and Stations That Matter for Sarjapur Road Investors
When it comes to the 28 stations on the Red Line, not all of them will have the same impact on residential property values. For those investing in the Varthur-Sarjapur Road area, three stations stand out as particularly important.
Doddakannelli Station
First up is Doddakannelli Station, which holds the most strategic importance. Its catchment area directly encompasses the Gunjur-Panathur-Varthur Road belt, a region that currently offers prices significantly lower than the average along Sarjapur main road. This station is perfectly positioned at the crossroads of the Sarjapur-Varthur corridor and the planned Red Line, making it the prime spot for potential value growth in the southern part of the corridor.
Iblur and Agara Stations
Then we have Iblur and Agara Stations, which will enhance the connectivity appeal for residential areas along mid-corridor Sarjapur Road, especially for projects with access to the Outer Ring Road (ORR). These stations will establish a direct connection between Bellandur and the southern Sarjapur townships, effectively shortening commute times and broadening the tenant base for buy-to-let investors.
Sarjapur Terminal Station
Sarjapur Terminal Station will serve as the southern anchor of the line, likely sparking a wave of transit-oriented commercial development in and around Sarjapur town. This development is expected to elevate both retail and job density for residential projects within a 5 to 10 km radius.
For a comprehensive look at how this station-level infrastructure interacts with the ongoing value trends in the Gunjur-Varthur region, be sure to check out our Gunjur-Varthur micro-market growth analysis.
What Bangalore's Metro History Tells Us About Property Appreciation
Metro expansion in Bangalore has historically shown us a clear two-phase cycle of property appreciation. Initially, there’s a buzz of anticipation from the announcement of a project until construction begins. After the metro starts operating, we see property values stabilize as social and commercial developments spring up around the stations.
For example, when the Purple Line opened, running from Baiyappanahalli to Mysuru Road and later reaching Whitefield, residential properties within a kilometer of the stations experienced an impressive appreciation of 18 to 22 percent over three years. This growth outperformed the wider Bengaluru residential market by 8 to 12 percentage points. The Yellow Line’s extension to Electronic City also triggered a similar appreciation trend along the Hosur Road corridor.
The evidence is both consistent and well-documented. Analysts monitoring BMRCL data have confirmed that residential properties within 800 meters of metro stations in Bengaluru typically see a valuation premium of 5 to 10 percent, even before construction starts – and this premium grows significantly once the stations are operational.
For the Sarjapur Road corridor, real estate experts like Knight Frank, Anarock, and JLL have projected a macro appreciation of about 25 to 30 percent during the Phase 3A activation phase. The sub-corridors with the most potential for growth are those currently priced below the corridor average – which perfectly describes Gunjur in 2026.
The Doddakannelli-Gunjur Catchment: The Most Underpriced Station Zone on the Red Line
The Doddakannelli-Gunjur belt is currently the most undervalued station catchment zone along the entire Namma Metro Phase 3A Red Line corridor. As of mid-2026, Gunjur’s average residential price is around ₹10,950 per sq.ft., which is about 19 to 24 percent cheaper than other well-connected areas like Whitefield, where prices are around ₹13,550 per sq.ft. This price gap is expected to narrow significantly once the timelines for the Doddakannelli station are confirmed and construction begins.
This pricing disparity doesn’t indicate any shortcomings in the area. In fact, the Gunjur-Varthur corridor provides direct access to three of Bengaluru’s largest IT employment zones – the tech parks at Bellandur on ORR, the Whitefield-ITPL cluster, and the RGA Tech Park and Wipro SEZ along Sarjapur Road. No other sub-corridor in East Bengaluru can match this advantageous positioning.
What Gunjur really needs is a well-established metro address, and Phase 3A is set to change that for good.
For investors, this is a clear opportunity. The difference between Gunjur’s current property values and those of similar metro-connected areas in East Bengaluru highlights a significant potential for appreciation. Buyers who jump in at the current pre-launch prices in Gunjur stand to benefit from both the rise in value during construction and the added premium once the project is operational – a unique two-fold return that’s hard to find in today’s Bengaluru residential market.
Looking at the bigger picture, property price appreciation trends in East Bangalore have already seen an impressive 84.1 percent increase over the past three years, even before considering the impact of metro connectivity.
Current Project Status: Where Does Phase 3A Stand in 2026?
As of 2026, Namma Metro Phase 3A is buzzing with pre-construction activities. Since the beginning of the year, geotechnical surveys, like soil bearing capacity tests and sub-surface assessments, have been regularly carried out along the corridor, marking a shift from planning to actual groundwork.
The process of land acquisition is in full swing, with BMRCL pinpointing 836 properties across 161 acres for acquisition. In January 2026, the Karnataka cabinet approved updated compensation structures, and by the first quarter of the year, over 600 landowners had agreed to the acquisition terms. These steps are typical milestones that pave the way for formal construction to kick off.
The current projections suggest that construction could start in late 2026 or early 2027, with the Phase 3A Red Line anticipated to be operational sometime between 2031 and 2033, considering the challenges posed by its mix of elevated and underground sections. Notably, the Sarjapur Road segment, which is mostly elevated, is expected to reach construction maturity before the underground portions in central Bengaluru.
Here’s a key investment insight: historically, the most significant appreciation cycles in Bangalore’s metro development have happened not after the line opens, but in the three to four years leading up to it. This is when land acquisition confirmations, construction starts, and station naming solidify buyer and investor confidence.
That opportunity window is wide open right now.
What Namma Metro Phase 3A Means for Residential Projects in the Gunjur-Varthur Corridor
For those looking to buy homes or invest in residential projects along the Varthur-Sarjapur Road in 2026, Phase 3A brings four key benefits to the table:
Eased commuting
The Red Line will provide a direct, signal-free route from Gunjur to Hebbal in less than 40 minutes, a significant improvement over the current road commute, which can take anywhere from 55 to 75 minutes during peak traffic on the ORR.
Broader tenant appeal
With metro connectivity, the potential pool of renters expands. A Doddakannelli station address becomes highly desirable for professionals working along the Red Line, from the tech parks in Sarjapur to the new office hubs in Hebbal, which means lower vacancy rates for buy-to-let investors.
Boost in commercial and retail development
Being close to a metro station tends to attract major retail, food and beverage outlets, and convenience stores. The lifestyle amenities in Gunjur, which are already on the rise, will see even faster growth once the station is confirmed.
Increased resale value
Properties located near metro stations in Bengaluru often sell at a premium in the secondary market. It is common for buyers to pay an extra 5 to 10 percent for the convenience of metro access when reselling, a trend we’ve seen in areas like Whitefield and Jayanagar after the metro was introduced.
The Bottom Line for Buyers and Investors in 2026
The Namma Metro Phase 3A Red Line is not just a future possibility; it’s an approved and funded project that’s already in progress, set to significantly enhance connectivity in the Varthur-Sarjapur Road micro-market.
Gunjur, especially the area around the Doddakannelli station, is at the sweet spot of three important factors that rarely align in one residential market: current prices that are below the corridor average, confirmed metro infrastructure on the way, and a strong IT job market that’s already creating consistent rental demand.
For buyers considering integrated township developments in this corridor, the opportunity to enter at pre-launch pricing before the metro appreciation cycle begins is fleeting. Infrastructure timelines are always changing, and prices tend to follow.
Abhee Codename New Dimension, located on Varthur-Sarjapur Road in Gunjur, right next to Greenwood High International School, is currently open for Expressions of Interest (EOI) at pre-launch pricing starting from ₹9,900 per sq.ft. Make sure to register your EOI today to lock in these pre-infrastructure prices before the next price hike.
Frequently Asked Questions on Namma Metro Phase 3A Sarjapur Road
What is Namma Metro Phase 3A?
Namma Metro Phase 3A is a significant project featuring a 36.59 km metro corridor that combines both elevated and underground tracks. It connects Sarjapur to Hebbal and includes 28 stations. The Karnataka government approved it in November 2024, with an estimated cost between ₹27,000 and ₹28,405 crore. You might also hear it called the Red Line.
When will Namma Metro Phase 3A be completed?
The anticipated completion date for Namma Metro Phase 3A is set between 2031 and 2033, with construction expected to start in late 2026 or early 2027. Geotechnical surveys were already being conducted along the corridor as of early 2026
Which Namma Metro Phase 3A station will benefit Gunjur?
The Doddakannelli station on the Phase 3A Red Line is the nearest station to Gunjur, situated close to the Varthur-Sarjapur Road corridor. This station’s catchment area effectively covers Gunjur and its surrounding residential areas.
How much will property prices increase near Namma Metro Phase 3A stations?
Looking at past trends from Bangalore’s previous metro phases, residential properties located within 800 meters of metro stations have experienced a price increase of about 15 to 25 percent during the construction and activation phases. Specifically, Sarjapur Road is expected to see an appreciation of 25 to 30 percent from Phase 3A, with properties close to the stations likely to perform even better than the overall corridor average.
Is 2026 a good time to invest near Phase 3A stations in Bangalore?
Yes, the metro is in the pre-construction phase, which includes geotechnical surveys and land acquisition, marking the beginning of the appreciation cycle. Historical data from Bangalore’s metro projects shows that the best returns are typically seen by investors who get in early, before the station locations are finalized and construction starts to take shape.
RERA Number: PRM/KA/RERA/1251/308/PR/071123/006380. The timelines for infrastructure are drawn from publicly accessible information provided by the government and BMRCL. When it comes to property appreciation forecasts, we’re referencing analyst insights from Anarock, Knight Frank, and JLL, so keep in mind these are just estimates. We strongly recommend that buyers carry out their own research before making any investment choices.
Recent Posts
-
EOI Open for Abhee Codename New Dimension: Price Lock & Priority Before Launch
-
Abhee Codename New Dimension Reviews 2026: Honest Buyer Analysis
-
Abhee New Dimension Cost Breakdown 2026 | Complete Guide
-
Abhee Celestial City Phase 2
-
Abhee Codename New Dimension Tentative Launch Date 2026
-
Whitefield Sarjapur Road Real Estate Growth Analysis 2026
-
Living Next to a Golf Course: What a 3-Acre Private Golf Range Means for Your Lifestyle & Property Value
-
Upcoming Infrastructure Developments in East Bangalore


