Penthouses in GST Road, Chennai
By Property Point Advisory·Updated September 2026
In short
Penthouses in GST Road, Chennai are typically 3,200–5,500 sqft. At the area's average of about ₹5,480 per sq ft (ANAROCK Research, Chennai Residential Market Viewpoints Q2 2026, Q2 2026 (Apr–Jun 2026)), that is roughly ₹1.75 Cr–₹3.01 Cr. GST Road: The southern growth & connectivity corridor.
Indicative prices & sizes
- Typical size: 3,200–5,500 sqft
- Indicative price: ₹1.75 Cr–₹3.01 Cr
- Area average: about ₹5,480 per sq ft (ANAROCK Research, Chennai Residential Market Viewpoints Q2 2026, Q2 2026 (Apr–Jun 2026))
Why buy a penthouse in GST Road
GST Road (NH-45) links the airport, manufacturing belts and the suburban rail, making Guduvanchery–Tambaram one of Chennai's most affordable, high-appreciation residential stretches.
Before you book
- RERA registration and clear title
- Metrowater vs borewell; also verify the plot is outside CRZ and flood/swamp zones
- Carpet-area price and loading factor
Good to know
Questions buyers ask
What is the price of a penthouse in GST Road?
Roughly ₹1.75 Cr–₹3.01 Cr for 3,200–5,500 sqft, at the area's average of about ₹5,480 per sq ft (ANAROCK Research, Chennai Residential Market Viewpoints Q2 2026, Q2 2026 (Apr–Jun 2026)). Actual pricing varies by project and floor.
Are penthouses available in GST Road?
Yes — GST Road has penthouses across price points. Browse current projects and request the latest price sheet.
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