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Marathon Onyx Mulund West, Mumbai

  • Price on Request
    Price Insights
  • Project Status Ready to Move
  • Unit Config 3 BHK Flats
    Size 1408 to 1444
    Sq. Ft
    Number of Units 40
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About Marathon Onyx

Marathon Onyx is a well designed and well-connected luxury apartment project located in the heart of Mumbai Central Suburbs. The project offers 3BHK apartments with sizes ranging from 1408 sqft to 1444 sqft. The apartments are closed proximity to schools like as Billabong High International School and DAV International School, well connectivity to LBS Marg, and excellent infrastructure.

Marathon Onyx Price List

Unit Type (Saleable) Price*
3 BHK Apartment 1408
Sq. Ft
Price on Request Check Availability
3 BHK Apartment 1425
Sq. Ft
Price on Request Check Availability
3 BHK Apartment 1444
Sq. Ft
Price on Request Check Availability

Marathon Onyx Recent Updates

Last Update: Dec 2025
Dec 2025

During Q4'2025, average property prices for Marathon Onyx moved from ₹ 26,400/sqft to ₹ 27,700/sqft, reflecting a 4.92% rise.

Marathon Onyx Floor Plans

  • 3 BHK
  • 1408 sq.ft
  • 1425 sq.ft
  • 1444 sq.ft
Floor plan of 3 BHK 1408 Sq. Ft. Apartment in Marathon Onyx, Mumbai
3 BHK 1408 Sq. Ft. Apartment
Price on Request

Marathon Onyx Amenities

  • Power Backup
  • 24 x 7 Security
  • Lift
  • 24*7 Water Supply
  • Kids' Play Areas / Sand Pits
  • Normal Park / Central Green

Marathon Onyx Specifications

Master Bedroom-Walls Oil Bound Distemper
Master Bedroom-Flooring Vitrified Tiles
Other Bedrooms-Flooring Vitrified Tiles
Living Area-Flooring Vitrified Tiles
Structure RCC Frame Structure

Nearby Landmarks - Marathon Onyx

Prime Connectivity Map
Nearby Places
  • Mahakavi Kalidas Natyamandir
    School
    0.4 km
  • Esishospital Mulund
    Bus Stop
    0.4 km
  • Mansa Devi Tulsidas Agarwal Municipal General Hospital Agra Road Municipal Hospital
    Hospital
    0.2 km

Is Marathon Onyx Right for You?

Insights based on nearby schools, healthcare, connectivity, workplaces and everyday infrastructure.

For Families

Day-to-day family routines can feel easier here with schools and healthcare facilities close by. Access to nearby essentials and open spaces can also help reduce travel time for everyday activities.

  • Mahakavi Kalidas Natyamandir within walking distance
  • Mansa Devi Tulsidas Agarwal Municipal General Hospital Agra Road Municipal Hospital nearby for healthcare access
  • Lala Tulsiram Udyan nearby for outdoor time

Check Travel Time

Connecting Roads - Marathon Onyx

  • Eastern Express Highway ~ 2.6 Kms
  • Goregaon Mulund Link Road ~ 3.4 Kms
  • LBS Marg ~ 0.4 Kms
  • Thane Belapur Road ~ 6.2 Kms

Marathon Onyx RERA Details

  • Square Yards RERA Reg. A51800000454

Price Rates & Insights for Marathon Onyx

Price Trend in Marathon Onyx
Marathon Onyx's average asking price is stable quarter-on-quarter, compared with Mulund West.
Quarter Child Rate Parent Rate
Mar 2026 27500 28800
Dec 2025 27700 28700
Sep 2025 26400 27650
Jun 2025 26400 28300
Rental Supply in Marathon Onyx
Monthly Rent in Mulund West ranges from ₹ 36.7 K to ₹ 2.3 L with options available for 1,2,3,4,6 BHK units
Configurations In Marathon Onyx In Mulund West
1 BHK - ₹ 36.7 K
2 BHK - ₹ 56.4 K
3 BHK - ₹ 87.3 K
4 BHK - ₹ 97.5 K
6 BHK - ₹ 2.3 L
Comparable Project Pricing for Marathon Onyx
Marathon Onyx avg. price is ₹ 27.5 K/Sq.Ft. compared to Mulund West at ₹ 28.8 K/Sq.Ft.
₹ 31,700
Runwal Ramona
₹ 28,800
Mulund West
₹ 28,350
Runwal Cypress
₹ 27,550
Nirmal City Of Joy
₹ 27,500
Marathon Onyx
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Recent Registered Transaction in Marathon Onyx

Date Floor/Unit Tower/Wing Area Value Rate/Sq.Ft.  
2025-05-19 Floor 5, Unit 501 N/A 650 Sq.Ft. 🔒 🔒
Locality Insights: Mulund West
Mulund is a well-developed residential neighbourhood on Mumbai's northeast side. It is one of Mumbai's safest areas with mostly gated communities. The neighbourhood is close to Navi Mumbai and Thane employment hubs, making it a popular choice for those who work in these areas. Mulund West's residential development is dominated by high-rise apartments. Nirmal Lifestyle, Runwal Developers, and Oswal Group are three prominent developers in the area. Brief Description – M
Price Insights Price Insights
Average Asking Price in Mulund West
₹ 28,800/Sq.ft
For Apartment Based on active listings and recent trends
Property Rates in Mulund West
Locality Snapshot Locality Snapshot
#45 In Mumbai
Great Great +5 More

The locality has good accessibility to many modes of transport like metro, bus, train, auto, cab, etc.

Concerning Concerning +5 More

Some roads have potholes

Know More About Mulund West
Reviews Reviews (10)
Very Nice locality in Central suburb.
— Manoj, Owner
About Marathon
Marathon Logo
  • Experience 49 Years
  • Total Projects 59
  • Delivered Projects19

Marathon Developers has experience of more than 46 years in real estate. The company has served more than 5, 000 happy families till date with a total development portfolio of 18 million sq. ft. completed successfully. It is also building another 2 million sq. ft. across strategic locations in Mumbai where it is based. Ramniklal Shah established it in 1969 and it develops projects in segments like residential, commercial, mixed

Projects by Marathon in Mumbai
  • All
  • Under Construction
  • Ready to Move

Comparison of Marathon Onyx with Similar Projects

  • Location
  • Micro-market
  • Unit Configs
  • Unit Size
  • Status
Marathon Onyx
Mulund West, Mumbai
Price On Request
  • Mulund West, Mumbai
  • Mumbai Central Suburbs
  • 3 Beds
  • 1408 sq.ft - 1444 sq.ft (Saleable)
  • Ready to Move
Runwal Pride
Mulund West, Mumbai
21,533 Per Sq. Ft Onwards
  • Mulund West, Mumbai
  • Mumbai Central Suburbs
  • 3 BHK-4 BHK
  • 1300 sq.ft - 1500 sq.ft (Saleable)
  • Ready to Move
Runwal Greens Pinewood
Mulund West, Mumbai
3.58 Cr - 5.77 Cr
  • Mulund West, Mumbai
  • Mumbai Central Suburbs
  • 3 Beds
  • 1160 sq.ft - 1869 sq.ft (Carpet)
  • Ready to Move
Marathon Monte Carlo
Mulund West, Mumbai
6.40 Cr - 10.36 Cr
  • Mulund West, Mumbai
  • Mumbai Central Suburbs
  • 4 BHK-5 BHK-6 BHK
  • 2312 sq.ft - 3742 sq.ft (Carpet)
  • Ready to Move
View Comparison
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Frequently Asked Questions About Marathon Onyx

  • Q: What is the locality price trend around Marathon Onyx?
    The average asking price in Mulund West is ₹ 28,800 /Sq.Ft., while the micromarket average asking price is ₹ 45,500 /Sq.Ft..
  • Q: Can I get a home loan for Marathon Onyx?
    Yes, most major banks and NBFCs offer home loans for ready-to-move projects like Marathon Onyx, subject to eligibility.
  • Q: Where is Marathon Onyx located?
    Marathon Onyx is located in Mulund West, Mumbai, with the complete address being Mulund West Mumbai, 400080.
  • Q: Who is the developer of Marathon Onyx?
    Marathon Onyx is developed by Marathon, a reputed developer with 49 years of experience and 59 completed projects.
  • Q: Can I rent out my flat in Marathon Onyx immediately after purchase?
    Yes, since Marathon Onyx is ready and legally compliant, owners can rent out their flats soon after registration. Rental demand is supported by the locality’s ranking of 45 and connectivity indices.
i *Disclaimer

This website is only for the purpose of providing information regarding real estate projects in different geographies. Any information which is being provided on this website is not an advertisement or a solicitation. The company has not verified the information and the compliances of the projects. Further, the company has not checked the RERA* registration status of the real estate projects listed herein. The company does not make any representation in regards to the compliances done against these projects. Please note that you should make yourself aware about the RERA* registration status of the listed real estate projects.

*Real Estate (regulation & development) act 2016.
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