Metro Authorities — Metropolitan Development Authorities

A Metropolitan Development Authority is a level above the city-specific Development Authority — it plans and coordinates growth across an entire metropolitan region rather than a single municipal boundary. India has five major ones: MMRDA (Mumbai Metropolitan Region), PMRDA (Pune Metropolitan Region), KMDA (Kolkata Metropolitan Development Authority), BMRDA (Bangalore Metropolitan Region Development Authority), and CMDA (Chennai Metropolitan Development Authority). Each governs a much larger area than the municipal corporation of the city itself — MMRDA, for instance, covers 6,300+ square kilometres including Mumbai, Thane, Kalyan-Dombivli, Navi Mumbai, Panvel, Vasai-Virar and parts of Raigad district.

Understanding how these authorities differ from the city development authorities (BDA, CIDCO, DDA) is important because they play a different role: they focus more on regional infrastructure — metro rail, expressways, satellite township planning — than on individual plot allotment to end users.

MMRDA — the Mumbai region's infrastructure planner

Mumbai Metropolitan Region Development Authority was constituted in 1975 to coordinate planning across the metropolitan region. MMRDA is behind the Mumbai Metro, the Mumbai Trans Harbour Link (Atal Setu), the Bandra-Kurla Complex, the Wadhawan port infrastructure, and the Coastal Road. On the housing side, MMRDA runs periodic rental housing schemes and manages the Bandra Kurla Complex (BKC) land allotment for institutional and commercial developers. MMRDA also runs the Mumbai Urban Transport Project (MUTP) rehabilitation, which resettled families displaced by railway line expansion into MMRDA-built rehab flats.

MMRDA is not typically the authority you apply to for a residential flat lottery — for that, MHADA and SRA are the routes in Mumbai. But if you are watching the resale market, MMRDA infrastructure announcements (a new metro line, a coastal road, a satellite township) are the single biggest driver of location-level price appreciation in the Mumbai region.

PMRDA — the Pune corridor

Pune Metropolitan Region Development Authority was established in 2015 and now covers about 7,256 square kilometres including Pune city, Pimpri-Chinchwad, and the surrounding rural areas up to Chakan and Talegaon. PMRDA has released periodic residential and mixed-use layouts in the Hinjewadi–Wakad–Bhugaon corridor, along the Purandar airport approach, and in the Uruli Kanchan expansion zone.

Because PMRDA is newer than MMRDA, its plot supply is smaller — but the appreciation rates in PMRDA-approved layouts have been strong because Pune's IT-driven demand keeps expanding the ring beyond the Pune Municipal Corporation limits.

BMRDA — the Bengaluru satellite belt

Bangalore Metropolitan Region Development Authority governs the peri-urban belt outside the Bengaluru city corporation (BBMP). BMRDA's most active work is layout approval — private residential layouts in the outer corridors (Devanahalli, Nelamangala, Anekal, Hoskote, Jigani) need BMRDA layout approval before they can be legally sold. For a Bengaluru buyer, the difference between a BMRDA-approved layout and an unapproved layout is the single most important pre-purchase check outside the immediate BDA-covered area.

CMDA — Chennai's older equivalent

Chennai Metropolitan Development Authority has been active since 1974 and now covers the greater Chennai metropolitan area including Kanchipuram, Tiruvallur and Chengalpet district portions. CMDA plot schemes and residential township approvals in the Perungudi-Sholinganallur IT corridor and the OMR-ECR stretches shape the mainstream Chennai housing market.

KMDA — Kolkata's coordination body

Kolkata Metropolitan Development Authority coordinates planning across the Kolkata metropolitan district including Howrah, North and South 24 Parganas, and parts of Hooghly. KMDA's housing role is thinner than MMRDA's — much of the plot allotment work in West Bengal happens through the West Bengal Housing Board separately.

What this actually means for a homebuyer

For most homebuyers, the practical takeaway is: the metropolitan authority is where you check whether the layout your builder is selling is regionally approved. If your builder cannot show you the metropolitan authority's approval letter — MMRDA's layout sanction, BMRDA's layout approval, CMDA's layout permission — the plot may run into regularisation problems later. This is a genuine due-diligence step, especially in the outer corridors of every metro where private-market inventory has been sold without full approvals.

Every metropolitan-authority-linked scheme currently on our site is listed below by region and category. Always verify layout approval and current scheme details on the respective authority's portal before paying — regional authorities do not accept applications through agents, and any agent claiming to have MMRDA/BMRDA/CMDA quotas is a warning sign.