Home
Property in Greater Noida for Sale
Property in Tech Zone 4 Greater Noida Greater Noida for Sale

Page 7 | Property for Sale in Tech Zone 4 Greater Noida, Greater Noida

Showing 1,673 Listings

Last Updated: Oct 26, 2025

All
Owner
Exclusive
Video
Pro Agent

Hawelia Valenova Park

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 96 L

2 BHK + 2 Bath
1120
Sq.Ft.
(Saleable Area)
Pooja Room
Ready To Move
North East Facing
7th of 18 Floors

Discover your dream home in the heart of Tech Zone 4, Greater Noida, with this exquisite 2bedroom Flats in the esteemed Hawelia Valenova Park.Priced attractively at 96 lakh, this semifurnished residence spans a generous 1120 square feet and is perfectly situated on the 7th floor of an 18floor building, offering a serene park view that enhances the ambiance of your

Safe & Secure Locality
Affordable
Gated Society
Prime Location
Family

S Saurabh Malik 5

Contact Agent

CRC Joyous Tech Zone 4 Greater Noida, Greater Noida

₹ 1.12 Cr - 2.07 Cr

CRC Group, renowned for its successful CRC Sublimis project in Greater Noida West, introduces its latest venture, CRC Joyous. Situated in Techzone IV, Noida Extension, CRC Joyous offers luxurious 2 and 3 BHK apartments, blending affluence with affordability. The project, conceptualised by distinguished architects, boasts globally recognised Integral Designs landscaping. Constructed with cutting-edge technology and superior quality, the development promises

2 BHK Apartment

1040

₹ 1.12 Cr

2 BHK Apartment

1230

₹ 1.36 Cr

3 BHK Apartment

1575

₹ 1.84 Cr

3 BHK Apartment

1395

₹ 1.58 Cr

4 BHK Apartment

1780

₹ 2.07 Cr

New Booking

Saviour Green Arch

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 84 L

2 BHK + 2 Bath
860
Sq.Ft.
(Built-up Area)
Ready To Move
East Facing
1 Covered Parking
Concrete Flooring

Discover a lifestyle of comfort and convenience in Tech Zone 4, Greater Noida, with this semi-furnished two-bedroom Flats at Saviour Green Arch, offered for sale at 84 Lac.Spanning 860 square feet, this home provides a generous living space with a pleasant park view from your balcony. The apartment comes with one dedicated parking spot and is part of a gated

Prime Location
Near City Center
Breakthrough Price
Wide Road
Gated Society

M Manoj Kumar

Contact Agent

Habitech Panch Tatva

3 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 1.1 Cr

3 BHK + 3 Bath
1325
Sq.Ft.
(Saleable Area)
Pooja Room +3
Ready To Move
1 Covered Parking
Semi-Furnished

Make a smart move towards your dream home with this attractive 3 BHK Flats for sale in Habitech Panch Tatva, Tech Zone 4, Greater Noida.Priced at 1.1 Cr, this 1325 square feet semi-furnished apartment is perfect for families seeking comfort and style. You`ll have access to a fantastic range of amenities including a gymnasium, swimming pool, badminton court, kids` play

Pooja Yadav 5

Contact Agent

Amrapali Leisure Valley

3 BHK Villa for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 2.3 Cr

3 BHK + 4 Bath
1825
Sq.Ft.
(Saleable Area)
Servant Room
Ready To Move
North East Facing
1 Covered + 1 Open

Explore a remarkable living opportunity in Greater Noida Tech Zone 4 with this semi-furnished, 3-bedroom, 4-bathroom villa in Amrapali Leisure Valley, priced at 2.29 Cr.Spread across 1825 Square Feet, this 2-story villa, built 5-7 years ago, offers a comfortable and spacious environment with a dedicated parking spot. You will appreciate the convenience of essential amenities such as Kids` Play Areas,

Prime Location
Wide Road
Gated Society
Safe & Secure Locality
Well ventilated

Abhishek Anand 5

Contact Agent

Godrej Majesty Sector 12 Greater Noida, Greater Noida

₹ 2.91 Cr - 4.85 Cr

Situated in Sector 12, Greater Noida West (Noida Extension), Godrej Majesty offers seamless connectivity to Delhi, Noida, and Ghaziabad through robust road networks and the upcoming metro, while being close to renowned schools, hospitals, malls, and key business hubs — making it highly attractive for both end-users and investors.This elegant residential community features thoughtfully designed 3 and 4 BHK apartments

3 BHK Apartment

1754

₹ 2.91 Cr

3 BHK Apartment

2368

Price On Request

4 BHK Apartment

2575

₹ 4.85 Cr

New Booking

Amrapali Dream Valley

3 BHK Villa for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 2.5 Cr

3 BHK + 3 Bath
1690
Sq.Ft.
(Saleable Area)
Extra Room
Ready To Move
North East Facing
2 Covered + 1 Open

A truly fantastic 3-bedroom, 3-bathroom villa in Amrapali Dream Valley, Tech Zone 4 Greater Noida, is available for sale, presenting an excellent chance for those seeking a spacious and comfortable residence.This semi-furnished villa spans 1690 square feet, offering ample room for families or individuals who appreciate a well-designed home. Its park view adds a touch of natural beauty and tranquility

Prime Location
Safe & Secure Locality
Affordable
Well ventilated
Females Only

Manoj Kumar

Contact Agent

JM Florance

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 90 L

2 BHK + 2 Bath
1060
Sq.Ft.
(Saleable Area)
Ready To Move
North Facing
7th Floor
1 Covered Parking

A fantastic opportunity to own a semi-furnished 2-bedroom, 2-bathroom Flats in the well-connected Tech Zone 4 of Greater Noida awaits you at 90 Lac.This 1060 square feet residence at JM Florance offers a comfortable lifestyle with excellent amenities including a gymnasium, swimming pool, badminton and tennis courts, kids play areas, and a jogging track. You will appreciate the convenience of

Prime Location
Breakthrough Price
Well ventilated
Family
Peaceful Vicinity

V Vinit Jain

Contact Agent

Samridhi Grand Avenue

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 84.5 L

2 BHK + 2 Bath
980
Sq.Ft.
(Saleable Area)
Ready To Move
South West Facing
19th of 20 Floors
1 Covered Parking

Prime Location
Reputed Builder
Safe & Secure Locality
Spacious
Schools in vicinity

Ronak Sharma 3.9

Contact Agent

ATS Happy Trails Sector 10 Greater Noida, Greater Noida

₹ 1.39 Cr - 1.93 Cr

ATS Homekraft Happy Trails is a luxurious gated society that is constructed under the banner of ATS Groups. It offers 2 BHK and 3 BHK apartments with well-equipped features inside. The exterior and interior are designed with a modern approach. It is a RERA-certified project with under-construction status currently. The project site connects the residents with most famous recreational options

2 BHK Apartment

1165

₹ 1.39 Cr

3 BHK Apartment

1385

₹ 1.65 Cr

3 BHK Apartment

1625

₹ 1.93 Cr

New Booking

Fusion Homes

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 1.01 Cr

2 BHK + 2 Bath
1155
Sq.Ft.
(Saleable Area)
Study Room
Ready To Move
East Facing
15th of 18 Floors

Well Maintained
Affordable
Spacious
Fully Renovated
Tasteful Interiors

R Rakesh Kumar Sharma

Contact Agent

Gaur Saundaryam

3 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 19 L

3 BHK + 2 Bath
892
Sq.Ft.
(Carpet Area)
Ready To Move
West Facing
19th of 22 Floors
1 Covered + 1 Open

Here is a lovely 3-bedroom, 2-bathroom semi-furnished Flats in Tech Zone 4 Greater Noida, available for sale at 19 lac.Located in the desirable Gaur Saundaryam project, this home offers a park view from the 19th floor of a 22-story building. Youll have plenty of space with 892 square feet, and your car will be well-cared for with 1 dedicated parking

Prime Location
Well Maintained
Gated Society
Luxury lifestyle
Schools in vicinity

Jitendra Kumar

Contact Agent

Nirala Estate

3.5 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 1.73 Cr

3.5 BHK + 3 Bath
1760
Sq.Ft.
(Built-up Area)
Servant Room
Ready To Move
East Facing
14th of 22 Floors

Discover the epitome of luxury living in this stunning semifurnished Flats located in the soughtafter Nirala Estate within Tech Zone 4, Greater Noida.Spanning an impressive 1,760 square feet, this fully renovated residence boasts a modern design with road viewfacing windows that fill the space with natural light and fresh air. The apartment features three wellappointed bathrooms and is situated

Safe & Secure Locality
Affordable
Well ventilated
Fully Renovated
Luxury lifestyle

N Nagendra Jain

Contact Agent

ATS Nobility Sector 4 Greater Noida, Greater Noida

₹ 2.01 Cr

ATS Nobility, located in the burgeoning sector of Noida Ext Sector 4, is a hallmark Residential development by the esteemed ATS. Designed with an exclusive living experience in mind, this development offers limited edition 3 to 3 BHK Flat From 1000 to 1675 Sq.Ft apartments, that come equipped with lifestyle amenities and more. Spread across an expansive 1000-1675 Sq.Ft, the

3 BHK Apartment

1675

₹ 2.01 Cr

New Booking

Plot – Garden View at Tech Zone 4 Greater Noida - for Sale

Plot for Sale in Tech Zone 4 Greater Noida, Greater Noida

Tech Zone 4 Greater Noida, Greater Noida

₹ 50 L

1008
Sq.Yd.
(Plot Area)
East Facing
Park View

Discover the perfect opportunity to invest in a prime plot located in the highly soughtafter Tech Zone 4, Greater Noida.This freehold property spans an impressive 1008 square yards and is offered at an attractive price of 50 lakh. Ideal for families seeking a serene environment, this plot boasts a desirable park view, ensuring a peaceful atmosphere for your future

Safe & Secure Locality
Quick Deal
Free Hold
Luxury lifestyle
Family

H Himanshu

Contact Agent

Amrapali Ivory Heights

3 BHK Villa for Sale in Amrapali Dream Valley, Greater Noida

₹ 2.1 Cr

3 BHK + 3 Bath
1690
Sq.Ft.
(Built-up Area)
Pooja Room +1
Ready To Move
North East Facing
1 Covered Parking

Discover the perfect blend of luxury and comfort with this stunning villa located in the highly soughtafter Amrapali Dream Valley, Greater Noida.Priced at 2.1 crore, this semifurnished gem boasts a generous area of 1690 square feet and offers a serene park view that enhances the tranquil living experience. With 3 spacious bedrooms and 3 wellappointed bathrooms, this home is ideal

Prime Location
Near City Center
Gated Society

Akash Sharma 5

Contact Agent

5 BHK Apartment For Sale in Tech Zone 4 Greater Noida

Bedroom in 5 BHK Apartment at Tech Zone 4 Greater Noida – for Sale

5 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

Tech Zone 4 Greater Noida, Greater Noida

Price on Request

5 BHK + 5 Bath
5210
Sq.Ft.
(Built-up Area)
Servant Room
Under Construction
East Facing
2 Covered + 2 Open

Discover your dream home in the highly soughtafter Techzone 4, Greater Noida West, where luxury meets comfort at an unbeatable price of crore.This stunning semifurnished Flats in the prestigious Leisure Park by Gaurs spans an impressive 5,210 square feet, providing ample space for families to thrive. With five spacious bedrooms, five bathrooms, and a generous layout, this property is designed

Safe & Secure Locality
Breakthrough Price
Gated Society
Prime Location

R Rajesh Kumar 5

Contact Agent

Eldeco La Vida Bella Sector 12 Greater Noida, Greater Noida

₹ 1.85 Cr - 4.29 Cr

Welcome to Eldeco La Vida Bella, a landmark residential project located in Sector 12, Greater Noida. It redefines premium living, designed across five palatial towers. This seamlessly blends luxury, comfort, and modern convenience for families who desire a refined lifestyle.This is a thoughtfully planned development on 3.71 acres of a corner plot. It contains 357 residential units, which include 2,

2 BHK Apartment

1425

₹ 1.85 Cr

2 BHK Apartment

1555

₹ 2.02 Cr

3 BHK Apartment

1905

₹ 2.48 Cr

4 BHK Apartment

2755

₹ 3.58 Cr

4 BHK Apartment

3300

₹ 4.29 Cr

New Booking

Habitech Greens

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 72 L

2 BHK + 2 Bath
1195
Sq.Ft.
(Built-up Area)
Study Room
Ready To Move
North East Facing
12th of 19 Floors

Discover your dream home in the heart of Tech Zone 4, Greater Noida with this stunning 2bedroom Flats located in the highly soughtafter Habitech Greens project.Spanning an impressive area of 1195 square feet, this semifurnished residence is perfect for families and individuals seeking comfort and style. Positioned on the 12th floor of a 19story building, the apartment offers a serene

Prime Location
Wide Road
Well Maintained
Well ventilated
Newly Built

Shailendra Pratap 5

Contact Agent

La Residentia

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 60 L

2 BHK + 2 Bath
880
Sq.Ft.
(Saleable Area)
Ready To Move
East Facing
5th of 22 Floors
1 Covered + 1 Open

Discover an exceptional opportunity to own a stunning 2bedroom semifurnished Flats in the highly soughtafter La Residentia project, located in Tech Zone 4, Greater Noida.Priced at an attractive 60 lakh, this modern residence spans an area of 880 square feet and offers a fantastic garden view, providing a serene ambiance right from your living space. Nestled in a safe and

Near City Center
Safe & Secure Locality
Investment Opportunity
Adjoining Metro Station
Schools in vicinity

Amit 5

Contact Agent

Gaur Saundaryam

3 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 1.95 Cr

3 BHK + 3 Bath
1650
Sq.Ft.
(Saleable Area)
Ready To Move
2nd Floor
1 Covered + 1 Open
Semi-Furnished

Discover your dream home in the vibrant Tech Zone 4 of Greater Noida with this stunning semifurnished Flats in the esteemed Gaur Saundaryam project.Priced at an attractive crore, this spacious residence spans an impressive 1650 square feet, offering ample room for your family to thrive. With three wellappointed bedrooms and three bathrooms, this apartment is designed with comfort and

Prime Location
Reputed Builder
Well ventilated
Plenty of Sunlight
Schools in vicinity

A Ajay Chauhan

Contact Agent

Bhutani Astrathum Tech Zone 7 Greater Noida, Greater Noida

₹ 89.57 Lac - 1.32 Cr

Bhutani Astrathum is a next-generation commercial and lifestyle destination, strategically located in Tech Zone 7, Greater Noida. Designed as an intelligent mixed-use development, it seamlessly integrates multiple options into a single, cohesive ecosystem.Developed on 11 acres of planned land with various premium retail, AI-enabled office spaces, serviced studio apartments, SOHO units, and health and wellness options to promote and enhance

Studio

815

₹ 89.57 Lac

Studio

1200

₹ 1.32 Cr

New Booking

ABA Cherry County

3 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 1.3 Cr

3 BHK + 2 Bath
964
Sq.Ft.
(Built-up Area)
Study Room +1
Ready To Move
North East Facing
12th of 25 Floors

Welcome to this beautiful Flats located in the thriving locality of Noida Ext Tech Zone 4, Greater Noida.Situated in a gated society, this well-maintained property offers a fantastic investment opportunity for both investors and homebuyers. With a generous area of 964 square feet, this semi-furnished apartment offers plenty of sunlight and a stunning park view. The property features 3 bedrooms

Gated Society
Well Maintained
Investment Opportunity
Plenty of Sunlight

R Rahul Kumar 5

Contact Agent

Amrapali Dream Valley

5 BHK Villa for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 3.25 Cr

5 BHK + 4 Bath
2950
Sq.Ft.
(Built-up Area)
Pooja Room +3
Ready To Move
East Facing
1 Covered + 1 Open

Discover an exquisite opportunity to own a magnificent villa in the prime locality of Tech Zone 4, Greater Noida.Priced at an attractive 3.25 crore, this luxurious villa spans an impressive 2950 square feet, providing ample space for a comfortable and elegant lifestyle. Nestled within the prestigious Amrapali Dream Valley project, this semifurnished residence is perfect for families seeking a safe

Prime Location
Gated Society
Safe & Secure Locality
Luxury lifestyle
Investment Opportunity

D Dheeraj Chaudhary

Contact Agent

Saviour Green Arch

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 85 L

2 BHK + 2 Bath
860
Sq.Ft.
(Saleable Area)
Ready To Move
North Facing
7th of 29 Floors
2 Covered Parking

Looking for a home that balances modern living with a prime location.This semi-furnished 2-bedroom, 2-bathroom Flats in Saviour Green Arch, Tech Zone 4 Greater Noida, is now available for 85 lakh. Spread across 860 square feet on the 7th floor of a 29-story building, this home offers a delightful park view and includes two dedicated parking spaces. You'll love the

Wide Road
Affordable
Safe & Secure Locality
Adjoining Metro Station

Gopal Verma

Contact Agent

Saya South X Roza Yakubpur, Greater Noida

₹ 61.91 Lac

Saya South X is a landmark commercial project located in Noida Ext Sector 16C, Greater Noida, offering a versatile mix of retail, dining, entertainment, and business spaces. Spread across 3 Acre, the project is located at Ek Murti Chowk, with three-side open access, ensuring excellent visibility and connectivity. The modern architectural design, featuring wide open landscaped spaces and a 25-floor

Studio

688

₹ 61.91 Lac

New Booking

Omkar Royal Nest

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 78 L

2 BHK + 2 Bath
985
Sq.Ft.
(Saleable Area)
Ready To Move
North West Facing
15th of 22 Floors
1 Covered + 1 Open

A road-facing, 15th-floor Flats in Omkar Royal Nest, Tech Zone 4, Greater Noida, is now available for sale at 78 lakh.This semi-furnished 2-bedroom, 2-bathroom home spans 985 square feet and comes with 1 designated parking spot, offering a comfortable living space within a 2-4 year old property. Residents can enjoy a range of amenities designed for a balanced lifestyle, including

Prime Location
Breakthrough Price
Vastu compliant
Family
Schools in vicinity

N Nancy Kansal

Contact Agent

Fusion Homes

2.5 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 98 L

2.5 BHK + 2 Bath
1155
Sq.Ft.
(Saleable Area)
Study Room
Ready To Move
East Facing
1 Covered Parking

Find your new home in Tech Zone 4, Greater Noida, with this semi-furnished 2.5-bedroom, 2-bathroom Flats in Fusion Homes, priced at 98 lac.This 1155 square feet residence on the 2nd floor of a 21-story building offers beautiful park views and comes with 1 dedicated parking space. You`ll have access to a wide array of amenities designed for a modern lifestyle,

Wide Road
Safe & Secure Locality
Investment Opportunity
Peaceful Vicinity

T Tapesh Mavi

Contact Agent

Newtech La Palacia

3 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 95 L

3 BHK + 3 Bath
1425
Sq.Ft.
(Saleable Area)
Ready To Move
South Facing
8th of 6 Floors
1 Covered + 1 Open

Consider investing in a comfortable and well-ventilated three-bedroom, three-bathroom Flats in Greater Noida Tech Zone 4, part of the Newtech La Palacia project.This semi-furnished unit on the 8th floor offers a park view and spans 1425 square feet, ideal for a growing family seeking a secure and prime location. The property boasts an impressive array of amenities including a gymnasium,

Prime Location
Safe & Secure Locality
Affordable
Well ventilated
Females Only

M Manish Baisla

Contact Agent

Samridhi Grand Avenue

3 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 1.29 Cr

3 BHK + 2 Bath
1380
Sq.Ft.
(Saleable Area)
Ready To Move
North East Facing
18th of 20 Floors
1 Covered Parking

Experience modern living in this 1380 square feet, 3-bedroom, 2-bathroom Flats in Tech Zone 4 Greater Noida, offered for sale at 1.29 crore.Located in the Samridhi Grand Avenue project on the 18th floor of a 20-story building, this semi-furnished apartment boasts a desirable park view and includes one dedicated parking space. You will find a host of amenities designed for

Prime Location
Wide Road
Reputed Builder
Investment Opportunity
Family

Mohit Kumar

Contact Agent

Nirala Estate

3 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 1.28 Cr

3 BHK + 2 Bath
1335
Sq.Ft.
(Saleable Area)
Ready To Move
North East Facing
4th of 20 Floors
1 Covered Parking

Relocating to a prime spot in Greater Noida Tech Zone 4 is now a real possibility with this 3-bedroom, 2-bathroom Flats in Nirala Estate, offered for sale at 1.28 crore.Spanning 1335 square feet and situated on the fourth floor with a lovely garden view, this furnished apartment from a reputed builder is perfect for families seeking a peaceful neighborhood. You

Prime Location
Reputed Builder
Affordable
Family
Peaceful Vicinity

R Rishi Kumar Sharma

Contact Agent

Habitech Panch Tatva

2 BHK Flat for Sale in Tech Zone 4 Greater Noida, Greater Noida

₹ 70 L

2 BHK + 2 Bath
940
Sq.Ft.
(Saleable Area)
Ready To Move
West Facing
8th of 19 Floors
1 Covered + 1 Open

A comfortable lifestyle awaits you in Tech Zone 4, Greater Noida, with this semi-furnished 2-bedroom, 2-bathroom Flats at Habitech Panch Tatva, now available for sale at 70 Lac.Situated on the 8th floor of a 19-story building, this 940 square feet home offers a lovely road view and comes with 1 dedicated parking space. You will appreciate the modern amenities designed

Schools in vicinity
Ample Parking
Prime Location
Family

S Sumit Kumar

Contact Agent

1
...
5
6
7
8
9
...
67

FILTERS

Applied Filters

Add Nearby Localities of Tech Zone 4 Greater Noida

Sector 16 Greater Noida (1.33 km)
Amrapali Leisure Valley Greater Noida (1.74 km)
Sector 4 Greater Noida (1.80 km)
Panchsheel Green Greater Noida (2.12 km)
Sector 2 Greater Noida (2.38 km)
Gaur City 1 Greater Noida (2.38 km)

Budget

Size

Building Type

Residential
Commercial

Property Type

Apartment
Plot
Villa
Builder Floor
Independent House
Penthouse
Shop
Office Space
Land
Industrial Plot
Office Space in IT/SEZ
Warehouse
Showroom
Co-working Space

Bedrooms

1 BHK
1 RK
1.5 BHK
2 BHK
2.5 BHK
3 BHK
3.5 BHK
4 BHK
5 BHK
6 BHK
6+ BHK
Studio

Societies

Furnishing Status

Furnished
Semi-Furnished
Unfurnished
Gated Communities

Posted by

Owners
Partner Agents

Possession Status

Ready To Move
Under Construction

Amenities

24 x 7 Security
Power Backup
Swimming Pool
Attached Market
Clubhouse
Visitor's Parking
Kids Play Area
Central AC
Intercom

Related to your search

Properties for Sale near Tech Zone 4 Greater Noida Greater Noida

Property Types in Tech Zone 4 Greater Noida Greater Noida

BHK options in Tech Zone 4 Greater Noida Greater Noida

Buy Properties by Budget in Tech Zone 4 Greater Noida Greater Noida