Thane Borivali Tunnel Map and Status 2026 + Godrej Reviews

Two questions dominate our inbox this year, and they are not the same question. The first is geographic: where exactly does the tunnel come up, and how far is that from the flat someone is about to book. The second is temporal: is the Thane Borivali tunnel status good enough in September 2026 to price a 2028 benefit into a 2026 purchase. Both matter, and the honest answer to the second one is more cautious than most brochures suggest.

Here is the state of play. MMRDA’s own dashboard put physical progress at 13.13% as of July 2026 against a sanctioned cost of roughly Rs 16,600 crore. TBM Nayak started boring from the Thane end in April 2026. TBM Arjuna, the second machine, was launched on 13 August 2026 with Chief Minister Devendra Fadnavis initiating it remotely. Both carry 13.34-metre cutter heads, the largest single-shield hard-rock diameter deployed in India. What has not started is tunnelling from the Borivali side, because land acquisition at that end is still being completed.

Our team analysed what that means for the five Godrej projects buyers ask us to connect to this corridor: Bliss and Nest in Kandivali East, Urban Park in Chandivali-Powai, The Trees in Vikhroli East, and Varanya in Kharghar. Two sit in the tunnel’s real catchment. Three do not.

The alignment is simpler than the debate around it. Two separate tubes, each roughly 10.8 km long, with about 1 km of approach roads split across both ends, giving the 11.84 km headline figure. Each tube carries three lanes in one direction. The maximum depth below the surface is 23 metres, and the bulk of the drive passes beneath Sanjay Gandhi National Park, which is precisely why a bored tunnel was chosen over a surface road.

On the Thane side, the portal is at Tikuji-Ni-Wadi in Manpada, feeding into the Ghodbunder Road network. On the Mumbai side it surfaces at Ekta Nagar in Magathane, Borivali, close to the Western Express Highway. If you are trying to place a specific building against the alignment, we have mapped the coordinates and the surrounding road network in our Thane Borivali tunnel start and end point locations guide, and the junction-by-junction version sits in the Borivali Thane tunnel map for 2026.

The travel-time case drives the interest. The tunnel replaces roughly 23 km of Ghodbunder Road driving with about 12 km underground, and MMRDA projects a 15 to 20 minute crossing against the 60 to 90 minutes the trip takes in peak traffic today.

The distance saving is real and fixed. The time saving depends entirely on whether the approach roads at Manpada and Magathane are widened in step with the tunnel — and that work is a separate contract on a separate timeline.

Read the milestone list rather than the headlines. The foundation stone was laid on 13 July 2024. The first TBM cleared factory acceptance testing in February 2025. Nayak began excavating from Thane in April 2026. Arjuna followed in August 2026. All four machines are Herrenknecht units, with Megha Engineering and Infrastructures Limited executing for MMRDA.

That sequence tells you two useful things. First, the project is genuinely under construction, not merely approved — a distinction that separates it from several Mumbai road schemes announced in the same period. Second, at 13.13% physical progress in July 2026 against a target that is commonly quoted as May 2028, the remaining 87% has to be delivered in under two years while two of the four TBMs have not yet been launched. Whether that holds is the single most consequential open question on this corridor, and we have taken it apart properly in our Thane Borivali tunnel current status milestone tracker.

The Borivali-end land acquisition delay deserves particular attention from anyone buying in Magathane, Borivali East or Kandivali East on the strength of the portal. Until that land is handed over and TBMs three and four are launched, the western half of the alignment is on a slower clock than the eastern half. Our view on what buyers should actually do in the meantime is set out in Thane Borivali tunnel current status today: what homebuyers should do now.

The table below is the version we keep in front of us during client calls. Every row is a verifiable milestone, not a projection.

Two readings are defensible. The optimistic one: with Arjuna joining Nayak, the Thane drive rate roughly doubles. The cautious one: a 2028 date assuming four machines running cannot hold while two wait on land.

These two are the projects with a genuine claim on the tunnel. Both sit in Kandivali East, a short drive up the Western Express Highway from the Magathane portal, which puts them inside the catchment that actually gets a shorter commute to Thane in 2028 rather than a story about one.

Godrej Bliss Kandivali East has moved hard on price. Average rates went from about Rs 26,100 per sq ft to Rs 29,100 per sq ft across Q2 2026, an 11.49% move in a single quarter. Configurations run 1, 2 and 3 BHK across roughly 405 to 985 sq ft carpet, with ticket sizes from about Rs 1.23 crore to Rs 3.22 crore. The density and the possession wait are the two things we push back on, and both are covered in our Godrej Bliss Kandivali Mumbai review.

Godrej Nest Kandivali East solves the wait. Ready homes from around Rs 1.21 crore mean the flat exists, the society functions, and the rental can start next month instead of in 2029. For a buyer who wants tunnel exposure without three years of construction risk stacked on top of infrastructure risk, that trade is usually the better one. The full assessment is in our Godrej Nest Kandivali review.

Our verdict between the two, stated plainly: Bliss if you are buying a 2029 asset and can carry the interim, Nest if you want the Kandivali East postcode working for you from day one.

Both of these are eastern-suburb projects, and neither is a tunnel play. Saying so costs us nothing and saves buyers from paying a premium for connectivity they will not receive.

Godrej The Trees in Vikhroli East is a completed, RERA-registered, ready-to-move asset with 1 to 4 BHK inventory from about Rs 1.85 crore. Our tracking recorded 37 resale transactions since May 2025, which is the single most useful data point about any handed-over project — it tells you there is a functioning exit, not just an asking price. What it trades on is the Eastern Express Highway and the Vikhroli rail node, not a tunnel 20 km west. The four-years-after-handover read is in The Trees Godrej Properties Mumbai reviews.

Godrej Urban Park in Chandivali-Powai is the one where the calendar is the story. 507 units across nine buildings, 1 to 3 BHK from roughly Rs 1.38 to 1.48 crore, and a completion schedule that lands in September 2026 — which is this month. Whether the handover actually happens on that date, and what buyers should check before accepting possession, is the subject of our Godrej Urban Park Chandivali-Powai reviews and possession reality check. Chandivali’s connectivity rests on JVLR and the SCLR, both already built.

Godrej Varanya in Kharghar is the clearest case of a project being sold on the wrong infrastructure. Kharghar is Navi Mumbai. Its growth drivers are Navi Mumbai International Airport, the Atal Setu, and the Kharghar-Turbhe link — not a tunnel between Thane and the western suburbs.

The pricing is where buyers need to concentrate instead. Varanya’s 2 and 3 BHK inventory starts around Rs 2.29 crore, with rates in the Rs 30,500 to Rs 33,000 per sq ft band. That is the top of the Kharghar market by a wide margin, and the question is whether the locality premium is earned. We ran that number against comparable Kharghar inventory in our Godrej Varanya Kharghar reviews and verdict, and the answer is conditional rather than a straight yes.

Run these in order. Each one takes under an hour and each one has saved a client money.

1. Measure the real road distance to the portal. Not straight-line distance to the tunnel — driving distance to the Magathane or Manpada portal on the actual road network.
2. Check which end of the alignment you are on. Thane-side buyers are backed by two live TBMs. Borivali-side buyers are backed by land acquisition that is still in progress.
3. Pull the MahaRERA registration and the declared possession date. Compare the developer’s stated date with the RERA-committed date; where they differ, the RERA date is the enforceable one.
4. Compare the possession date against 2028. A project handing over in 2029 gives you the tunnel on day one. One handing over in 2026 gives you two years of paying for a benefit that has not arrived.
5. Ask what the current rate was 12 months ago. An 11% single-quarter move, as at Bliss, may already have priced in the infrastructure you are buying for.
6. Verify the approach-road plan, not just the tunnel. Widening at Manpada and Magathane is contracted separately; a finished tunnel feeding an unwidened road delivers a fraction of the projected time saving.
7. Check resale depth in the micro-market. Recorded resale transactions — 37 at The Trees since May 2025, for instance — prove an exit exists at a real price.

Godrej Properties Limited holds an unusually wide MMR footprint, and that width is exactly what makes corridor discipline necessary. The developer’s portfolio spans Kandivali East, Chandivali, Vikhroli, Kharghar, Panvel, Wadala and Thane, and each of those sits on a different infrastructure clock. A tunnel that transforms the Kandivali-to-Thane commute does nothing measurable for a Kharghar buyer, and a Navi Mumbai airport that repriced Panvel does nothing for Vikhroli.

We at Godrej Properties MMR track these projects as independent analysts, and our position is that matching the project to the infrastructure that actually serves it is the highest-value decision a buyer makes — larger in rupee terms than negotiating the per-sq-ft rate. Project specifications, RERA filings and official launch information for these developments come from Godrej Properties Limited; the corridor analysis, price tracking and verdicts are ours.

Q: Where does the Thane Borivali tunnel map start and end?

The Thane end portal is at Tikuji-Ni-Wadi in Manpada, off the Ghodbunder Road network. The Borivali end surfaces at Ekta Nagar in Magathane, near the Western Express Highway. The two tubes run about 10.8 km each beneath Sanjay Gandhi National Park, at a maximum depth of 23 metres.

Q: What is the Thane Borivali tunnel current status today?

MMRDA recorded 13.13% physical progress as of July 2026. TBM Nayak has been boring from the Thane end since April 2026 and TBM Arjuna was launched on 13 August 2026. The two Borivali-end machines have not started, pending land acquisition at that portal.

Q: Will the tunnel actually open in 2028?

May 2028 is the official target. Our assessment is that it is achievable for the Thane-side drives but tight overall, because two of four TBMs are still unlaunched at 13% progress. We advise buyers to underwrite on 2029 and treat 2028 as upside.

Q: Which Godrej projects genuinely benefit from the tunnel?

Godrej Bliss and Godrej Nest, both in Kandivali East, are close enough to the Magathane portal to gain a materially shorter Thane commute. Urban Park in Chandivali, The Trees in Vikhroli and Varanya in Kharghar sit outside the catchment and should be evaluated on their own local infrastructure.

Q: Is Godrej Bliss or Godrej Nest the better Kandivali East buy?

Nest is ready to move from about Rs 1.21 crore, so rental income and the completed society are available now. Bliss is the longer-dated asset with a 2029 horizon and has already moved from roughly Rs 26,100 to Rs 29,100 per sq ft in one quarter. Ready inventory suits most buyers better.

Q: Does Godrej Varanya Kharghar justify its price?

At Rs 30,500 to Rs 33,000 per sq ft against a Rs 2.29 crore entry point, Varanya sits at the top of the Kharghar market. It can be justified by the specification and the Navi Mumbai airport corridor, but not by any tunnel argument. Our detailed verdict treats it as conditional.

Q: Should I wait for the tunnel to finish before buying?

Waiting for completion means buying after the repricing. Buying now means carrying the delay risk. The middle path we recommend is ready inventory inside the catchment, where the asset earns rent while the infrastructure is built.

The Thane Borivali tunnel is real, funded and being bored — that much is settled. What is not settled is the 2028 date, and the gap between the Thane-side progress and the stalled Borivali-side land acquisition is where the risk sits. Buyers in Kandivali East are positioned for it; buyers in Kharghar, Chandivali and Vikhroli should be evaluating entirely different infrastructure.

Want the corridor read against a specific building? Our team will map the portal distance, pull the RERA possession date and compare the current rate against the last four quarters. Start with the project pages above, or ask us for a site visit on the Kandivali East inventory closest to the alignment.