Keystone Realtors Limited, which operates entirely under the Rustomjee brand, has been building across Mumbai's western suburbs since its founding in 1995. Rustomjee is a Mumbai-based real estate company, founded by Boman Irani in 1995. Over three decades, the group has expanded from its first residential project in the city's western corridor to a portfolio that now spans townships in Thane, premium gated communities in Khar and Juhu, and redevelopment projects across Bandra, Andheri, and Sion. Established in 1996, Keystone Realtors Limited is the flagship entity of the Rustomjee Group, listed on the BSE and NSE on November 24, 2022, with KRL and its subsidiaries undertaking residential and mixed-use projects across the Mumbai Metropolitan Region under the Rustomjee brand. Today, Keystone Realtors has delivered over 26 million square feet of constructed area, with a substantial pipeline of over 40 million square feet in development.
Lokhandwala, Andheri West now sits at the centre of that strategy. In July 2025, Mumbai-based Keystone Realtors (Rustomjee Group) was selected by eight housing societies as the developer for a cluster redevelopment in Andheri West, with a gross development value estimated at approximately ₹3,000 crore. This is not a speculative land acquisition — development agreements have already been executed with five societies, while letters of intent have been received from the remaining three. The project's physical scale reflects the ambition: it covers a cumulative plot area of approximately 4.75 acres across the Lokhandwala belt, and the proposed redevelopment is expected to unlock a saleable area of approximately 10.6 lakh square feet for Rustomjee.
The project tracked here is the Rustomjee Lokhandwala Cluster (The Homestead CHSL), the specific cluster redevelopment initiative anchoring Rustomjee's presence in this micro-market. The redevelopment initiative covers a substantial 4.75-acre area and involves 548 existing society members across eight housing societies. For a developer, winning a cluster redevelopment of this scale requires demonstrating not just financial capacity but the operational ability to rehouse hundreds of existing residents while simultaneously constructing and selling free-sale inventory — a discipline Rustomjee has refined across its broader MMR portfolio.
Keystone Realtors added three major redevelopment projects — GTB Nagar, Lokhandwala Cluster, and Swarganga CHSL — with a combined GDV of ₹7,727 crore and 3.25 million sq ft of saleable area, underscoring its continued dominance in Mumbai's redevelopment market. The Lokhandwala Cluster is therefore one leg of a substantially larger redevelopment push that Rustomjee executed in a single quarter. The company's investor presentations highlight an increased focus on cluster redevelopment, with five cluster projects added — including the Lokhandwala Cluster — representing a GDV of approximately ₹137 billion.
The strategic logic is straightforward. In the last one year (April 2024–March 2025), Andheri West recorded 1,410 new property sale transactions with a gross sales value of ₹3,638 crore, according to Square Yards Data Intelligence. That velocity of absorption — at high ticket sizes — confirms that branded inventory in this belt sells, which is precisely the condition that justifies a ₹3,000 crore GDV commitment.
Lokhandwala's residential prices reflect its position in Mumbai's western hierarchy. The average flat rate in Lokhandwala, Mumbai currently stands at approximately ₹43,350 per sq ft. Property prices in Lokhandwala have moved 8.4% over one year, 26.6% over three years, and 31.8% over five years. For a buyer evaluating a redevelopment project with a multi-year construction timeline, that trajectory — consistent rather than volatile — is a meaningful data point. New redevelopment projects and branded developers have pushed prices upward, especially for luxury apartments in Lokhandwala.
Rustomjee's own history in Andheri West predates this cluster project. The group pioneered slum redevelopment in Andheri West with the project 'Elita', establishing a track record in the locality before competing for the substantially larger Lokhandwala Cluster mandate. That earlier presence also means Rustomjee understands the specific planning, civic, and community dynamics of this part of Andheri West — knowledge that reduces execution risk compared to a first-time entrant.
The group follows an asset-light model by entering into joint development or redevelopment agreements to reduce its capital investments in land. In practice, this means Rustomjee acquires rights to develop by offering existing society members — in this case, 548 families — a new, RERA-registered home in place of their aging flats. The free-sale component, the 10.6 lakh sq ft of saleable area unlocked by the project, is what funds construction and generates revenue. Buyers purchasing from that free-sale inventory are therefore co-beneficiaries of a deal that has already been contracted and partially executed.
Keystone Realtors holds a commanding position in Mumbai's real estate market, particularly within the high-potential redevelopment segment. The company's financial standing supports that position: ICRA upgraded the company's credit rating to 'ICRA A+' with a Stable Outlook, and Rustomjee exceeded its FY25 pre-sales guidance, reporting ₹3,028 crore, a 34% year-on-year increase. For a buyer, a developer's credit profile matters because it signals whether the company can fund construction through market cycles without relying solely on homebuyer advances.
Lokhandwala's residential values are not driven by speculation alone — the area has a deep layer of physical and social infrastructure that sustains end-user demand. Metro Line 2A has significantly improved east-west movement toward Dahisar and central Andheri; DN Nagar has emerged as a key transit point connecting metro rail and road networks; and Link Road and SV Road provide multiple route options, while the Western Express Highway gives quick access to business hubs and the airport.
Andheri West is the heart of Mumbai's media, film, and entertainment industry, with several production houses, studios, and offices located in the vicinity, which makes Lokhandwala a preferred residential choice for professionals working in these sectors. Hospitals, schools, and retail are all within reach: educational institutions in the area include St. Mary's High School, Jankidevi Public School, and Sardar Patel College of Engineering, while Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute ranks among the top medical facilities.
Limited land availability, steady redevelopment of old buildings, and strong end-user demand have helped maintain healthy Andheri West property prices. That constrained supply dynamic is, paradoxically, the very condition that creates opportunity for Rustomjee's cluster model: the only way to create large-format residential inventory in an area that has no vacant land is to redevelop what already exists.
A buyer evaluating the Lokhandwala Cluster should understand it within the context of Rustomjee's full western corridor presence. Notable Rustomjee developments include Rustomjee Elements in Upper Juhu, Rustomjee Paramount in Khar, Rustomjee Seasons in Bandra Annexe, and Rustomjee Crown in Prabhadevi — a string of projects along the western suburbs that gives the brand consistent visibility and recall among buyers who live and work between Andheri and Bandra. The developer's project Rustomjee Ocean Vista Versova has also established the group's reputation for delivering premium residential developments in prime Mumbai locations that are immediately adjacent to Lokhandwala.
The Lokhandwala Cluster extends that corridor northward into Andheri West's most established residential pocket, broadening Rustomjee's addressable buyer base while deepening its presence in the western suburbs it has served since the late 1990s. As of March 2024, the group had a future project pipeline of over 27 million sq ft, to be launched in the medium term — with the Lokhandwala Cluster now among the confirmed additions to that pipeline, reinforcing the developer's long-term commitment to this micro-market.
