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Registered No litigation declared Residential / Group Housing project

Avant Hillway, Composite Building - B1 Sale Wing, SAPPHIRE

RG-MH-39424 · RERA P51800048113 · Last updated on MahaRERA portal: 2 Jun 2026

Source: official MahaRERA filing

Buyer report · Rs 499 Download 57 documents (free)

At a glance

Project

  • NameAvant Hillway, Composite Building - B1 Sale Wing, SAPPHIRE
  • TypeResidential / Group Housing
  • Location
    • Rani Sati Marg
    • Malad East
    • Borivali
    • Mumbai Suburban
    • 400063
  • Pincode400063
  • RERA no.P51800048113
  • ReraGenie IDRG-MH-39424

Builder

  • NameRAGHVENDRA CONSTRUCTION COMPANY PVT LTD
  • Entity typeCompany

Key dates

Registered
12 Dec 2022
Promised
31 Dec 2025
Revised
31 Dec 2026

Key facts

Registration and timeline

  • StatusRegistered
  • Registered on12 Dec 2022
  • Promised completion31 Dec 2026
  • Revised completionRevised to 31 Dec 2026 (originally 31 Dec 2025)
  • Buildings1 building record
  • Documents filed57 files

Current status

95%91 of 96 units booked
41.2%Work done, per cost certificate

Figures from the project's latest MahaRERA filing.

Buildings and wings, as sanctioned

BuildingWingFloors sanctionedHabitable floorsResidential unitsOther unitsTotal
Composite Building - B1 Sale Wing, SAPPHIRENA252596096

More on this project

These details are filed with MahaRERA and packaged in the Rs 499 buyer report. Create a free account to preview, or read the full report for the verdict.

Promoter contact and registered address

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Landowner and land title details

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Project finance and encumbrances

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Architect, engineer and CA certificates

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Unit configuration and carpet areas

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Bank account and 70 percent compliance

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Builder: RAGHVENDRA CONSTRUCTION COMPANY PVT LTD

RAGHVENDRA CONSTRUCTION COMPANY PVT LTD has 3 registrations in this build, including AVANT HILLWAY and AVANT HILLWAY. Its filings disclose no earlier MahaRERA projects. Read the full track record. See more projects on the Mumbai Suburban district page.

Frequently asked questions

What are my rights if Avant Hillway, Composite Building - B1 Sale Wing, SAPPHIRE is delayed beyond 31 Dec 2026?

Under section 18 of the RERA Act you may stay in the project and claim interest for every month of delay, or exit and claim a full refund with interest. In Maharashtra the rate is SBI's highest MCLR plus 2 percent, currently 10.90% per annum (June 2026). The free delay interest calculator on ReraGenie puts a rupee figure on any delay. Claims are filed as MahaRERA complaints with a Rs 5,000 fee.

How do I verify and contact the developer of Avant Hillway, Composite Building - B1 Sale Wing, SAPPHIRE?

The registered promoter entity is RAGHVENDRA CONSTRUCTION COMPANY PVT LTD, a company as per the filing. The filing discloses no CIN, LLPIN or GSTIN for this entity. Your agreement for sale must name this exact entity, not a group brand name. The promoter's registered address and contact details are on the project's MahaRERA listing (scan the QR code on any advertisement) and in its filed documents, all downloadable free from this page with a login.

Is my payment protected in Avant Hillway, Composite Building - B1 Sale Wing, SAPPHIRE?

Partly, by law. 70 percent of every buyer payment must go into the project's designated bank account, withdrawable only against architect, engineer and CA certificates as construction progresses; since July 2024 MahaRERA requires a three-account structure for collections. Separately, a promoter cannot take more than 10 percent of the price before signing a registered agreement for sale (section 13). Neither rule guarantees completion; they limit how far your money can travel from the project.

Who certifies construction progress at Avant Hillway, Composite Building - B1 Sale Wing, SAPPHIRE?

The professionals named in the filing: Architect: Sachin khutal; Architect: Abdul Qadir Architect; Engineer: ASC Associated Consultants; Engineer: Shailendra Singh Yadav; Engineer: Construxo; Chartered Accountant: Kochar & Associates. Their Form 1 (architect), Form 2 (engineer) and Form 3 (chartered accountant) certificates are what unlock the promoter's withdrawals from the 70 percent account, so their names on record are part of the project's accountability chain.

What should I check before booking in Avant Hillway, Composite Building - B1 Sale Wing, SAPPHIRE?

Four things this page cannot decide for you: that the carpet area in your agreement matches the filed carpet area (the model agreement allows only a 3 percent variation, with a refund right below that); that the agreement follows MahaRERA's model clauses with deviations highlighted; the promoter's record on their other projects, not just this one; why the completion date was revised and what the new timeline depends on. The Rs 499 buyer report works through all of them from the filings.

Planning to buy here? The Rs 499 buyer report adds risk flags, the progress-versus-promise read, the document checklist and the exact questions to ask this builder. Get the buyer report · Rs 499
Studying this micro-market? The developer project analysis covers unit configuration, land and FSI, and competition benchmarks for this project. Developer analysis · Rs 2,999 · coming soon