Gallery Cover Pic of Sri Prime Garden Block 2

₹40.75 L - 46.81 L

EMI starts at ₹21.58 K

Sri Prime Garden Block 2

Marketed by Sri Manishaa Homes

2 BHK Flat for sale in Mannivakkam

Possession Date

Mar, 2025

Average Price

₹4.7 K/sq.ft

Possession Status

Under Construction

5 nearby places:

Sri Vishwa Vidyalaya Higher Secondary School

is 0.1 km away

Deepam Hospital

is 0.1 km away

more...

Sri Manishaa Homes

Seller

₹37.45 L - 37.6 L

EMI starts at ₹19.83 K

A S Sun Castle

By A S Builders

2 BHK Flat for sale in Mannivakkam

Possession Date

Jul, 2024

Average Price

₹5 K/sq.ft

Possession Status

Ready to Move

A S Sun Castle is a residential project in Mannivakkam, Chennai. A S Sun Castle offers Apartment. Available configurations include 2 BHK. Apartment, as per the area plan, are in the size range of 749.0 - 752.0 sq.ft.. The property is Under Construction. There is 1 building for sale. The project was launched in February 2023 and possession date of A S Sun Castle is Dec, 2023. A S Sun Castle is located in Man...more

A S Builders

Developer

Gallery Cover Pic of Homey Orchid Residences

₹52.37 L

EMI starts at ₹27.73 K

Homey Orchid Residences

By Homey Constructions and Infrastructure Pvt ltd

2.5 BHK Flat for sale in Mannivakkam

Possession Date

May, 2025

Average Price

₹5.7k/sq.ft

Possession Status

Under Construction

Homey Constructions and Infrastructure Pvt ltd

Developer

₹20.42 L - 35.2 L

EMI starts at ₹10.81 K

DCC Shrijith Kanmani

By DCC Promoters Pvt Ltd

1, 2 BHK Flats for sale in Mannivakkam

Possession Date

Sep, 2019

Average Price

₹3.89 K/sq.ft

Possession Status

Ready to Move

DCC Shrijith Kanmani is a project by DCC Promoters Pvt Ltd in Chennai. It is a Ready to Move project. DCC Shrijith Kanmani offers some of the most conveniently designed Apartment. Located in Mannivakkam, it is a residential project. The project is spread over 0.54 Acres. There is 1 building in this project. DCC Shrijith Kanmani offers some of the most exclusive 1 BHK, 2 BHK. As per the area plan, units are ...more

5 nearby places:

Sri Vishwa Vidyalaya Higher Secondary School

is 0.9 km away

Annai Arul Hospital

is 5.3 km away

more...

DCC Promoters Pvt Ltd

Developer

₹23.97 L - 42.94 L

EMI starts at ₹12.69 K

Deva Shrijith Kanmani

1, 2 BHK Flats for sale in Mannivakkam

Possession Date

Sep, 2019

Average Price

₹4.66 K/sq.ft

Possession Status

Ready to Move

Deva Shrijith Kanmani is a project by Er. Deva Constructions & Contractors Pvt. Ltd in Chennai. It is a Ready to Move project. Deva Shrijith Kanmani offers some of the most conveniently designed Apartment. Located in Mannivakkam, it is a residential project. It has 10 units. There is 1 building in this project. Deva Shrijith Kanmani offers some of the most exclusive 1 BHK, 2 BHK. As per the area plan, units...more

5 nearby places:

Sri Vishwa Vidyalaya Higher Secondary School

is 0.9 km away

Annai Arul Hospital

is 5.3 km away

more...

DCC Promoters Pvt Ltd

Price on Request

Ruby Deluxe

1, 2 BHK Flats for sale in Mannivakkam

Possession Date

Dec, 2015

Average Price

₹3.6k/sq.ft

Possession Status

Ready to Move

Chennai's residential project, Ruby Deluxe is offering property for sale. Check out some Apartment. Available configurations include 1 BHK, 2 BHK formats in Mannivakkam. It is a Ready to Move project by Ruby Builders And Promoters. As per the area plan, units are in the size range of 508.0 - 960.0 sq.ft.. Ruby Deluxe was launched in July 2014 and possession date is Dec, 2015. There are 80 units in Ruby Delu...more

5 nearby places:

Mannivakkam Govt. High School

is 1.2 km away

Annai Arul Hospital

is 5.4 km away

more...

Ruby Builders And Promoters

₹15.51 L - 31.89 L

EMI starts at ₹8.21 K

Covai Serene Adinath

1, 2, 3 BHK Flats for sale in Mannivakkam

Possession Date

Mar, 2015

Average Price

₹3 K/sq.ft

Possession Status

Ready to Move

Looking for Apartment in Mannivakkam, Chennai?. Covai Serene Adinath is a project by Covai Property Centre Pvt Ltd. The project is offering 1 BHK, 2 BHK, 3 BHK. It is set in 8 Acres. Covai Serene Adinath is a Ready to Move residential project. There are 350 units. As per the area plan, units are in the size range of 517.0 - 1063.0 sq.ft.. Covai Serene Adinath is located in 283/1, Ramakrishnan Street, Chetti...more

5 nearby places:

Mannivakkam Govt. High School

is 1.2 km away

Annai Arul Hospital

is 5.4 km away

more...

Covai Property Centre Pvt Ltd

Price on Request

Steps Stone Krishu

RERA

1, 2, 3 BHK Flats for sale in Varadharajapuram

Possession Date

Sep, 2021

Average Price

₹4.34k/sq.ft

Possession Status

Ready to Move

Krishu Phase II is spread over beautiful landscape with grand and majestic accommodation facilities in the midst of nature. This magnificent residential property allows you to experience the amalgamation of luxury and comfort. You can also enjoy a seamless and smooth ambience combined with serenity and calmness at its best. All your basic needs and demands get accomplished with superior quality of lifestyle...more

4 nearby places:

Mannivakkam Govt. High School

is 2.1 km away

Annai Arul Hospital

is 5.7 km away

more...

Stepsstone Promoters

Zero Brokerage Projects around Mannivakkam Extension

4.18 kmfrom

₹70.12 L - 93.89 L

Nest Accolade

The Nest Builder

2, 3 BHK Flats Kolapakkam - Vandalur, Chennai

The Nest Builder

Developer

5.27 kmfrom

₹71.49 L - 99.11 L

Harmony Blossoms

Harmony Residences Pvt. Ltd

2, 3 BHK Flats Tambaram, Chennai

Harmony Residences Pvt. Ltd

Developer

0.28 kmfrom

₹40.75 L - 46.81 L

Sri Prime Garden Block 2

Sri Manishaa Homes

2 BHK Flat Mannivakkam, Chennai

Sri Manishaa Homes

Seller

1.06 kmfrom

₹27.07 L - 49.58 L

Sri Ideal Homes Phase 2

Sri Manishaa Homes

1, 2 BHK Flats Mannivakkam, Chennai

Sri Manishaa Homes

Seller

₹52.0 L

EMI starts at ₹27.54 K

2 BHK Flat for sale in Mannivakkam

Builtup area

1000 sq.ft

Average Price

₹5.2k/sq.ft

Furnishing

Unfurnished

Looking for a 2 BHK Apartment for sale in Chennai? Your search ends here. Buy this 2 BHK property in Chennai's finest location, Mannivakkam. This is an owner listed property and there is no brokerage involved. It is on floor 0 out of 3 floors. This Apartment is available at a reasonable price of Rs 52.0 L. The built up area of this property is 1000 square feet. There are 2 bedrooms and 2 bathroom. Medical f...more

5 nearby places:

Sri Vishwa Vidyalaya Higher Secondary School

is 0.4 km away

Annai Arul Hospital

is 5.5 km away

more...

KT Venkateswaran

Owner

updated 16 days ago

Nearby Properties Around (Mannivakkam Extension)

4.2 km from Mannivakkam Extension

₹70.12 L - 93.89 L

EMI starts at ₹37.13 K

Nest Accolade

RERA

By The Nest Builder

2, 3 BHK Flats for sale in Kolapakkam - Vandalur

Possession Date

Dec, 2024

Average Price

₹6.51 K/sq.ft

Possession Status

Under Construction

The Nest Carnival 2 is a residential project in Perungalathur, Chennai. The Nest Carnival 2 offers Apartment. Available configurations include 3 BHK. Apartment, as per the area plan, are in the size range of 1320.0 - 1440.0 sq.ft.. The property is Under Construction. There is 1 building for sale. The project was launched in October 2023 and possession date of The Nest Carnival 2 is Dec, 2024. The Nest Carni...more

4 nearby places:

Santosh Vidyalaya Matriculation Higher Secondary School

is 6.4 km away

Bhaarath Medical College And Hospital, Chennai

is 9.5 km away

more...

The Nest Builder

Developer

5.3 km from Mannivakkam Extension

Pay 7777* Monthly Till poessession

₹71.49 L - 99.11 L

EMI starts at ₹37.86 K

Harmony Blossoms

RERA

By Harmony Residences Pvt. Ltd

2, 3 BHK Flats for sale in Tambaram

Possession Date

Aug, 2025

Average Price

₹8.5 K/sq.ft

Possession Status

Under Construction

Experience the epitome of refined living at Harmony Blossoms, where modern families find their haven in a thriving neighbourhood nestled within Tambaram. Indulge in The seamless connectivity,A serene environment,Surrounded by top-notch educational institutions,A wealth of essential amenities.Uncover the perfect fusion of contemporary elegance, functional design, and captivating aesthetics as Blossoms unveil...more

5 nearby places:

Anna Matriculation Higher Secondary School

is 0.1 km away

Mano Hospitals

is 0.6 km away

more...

Harmony Residences Pvt. Ltd

Developer

1.1 km from Mannivakkam Extension

₹27.07 L - 49.58 L

EMI starts at ₹14.34 K

Sri Ideal Homes Phase 2

Marketed by Sri Manishaa Homes

1, 2 BHK Flats for sale in Mannivakkam

Possession Date

Jan, 2024

Average Price

₹4.8 K/sq.ft

Possession Status

Ready to Move

Sri Manishaa Homes has lauched Sri Ideal Homes Phase 2 in Mannivakkam, Chennai. The project was launched in May 2023. It offers Ready to Move units. Popular configurations include 1 BHK, 2 BHK units. As per the area plan, units are in the size range of 564.0 - 1033.0 sq.ft.. There are 8 units in Sri Ideal Homes Phase 2. Overall, there is 1 building. The possession date of Sri Ideal Homes Phase 2 is Jan, 202...more

4 nearby places:

Mannivakkam Govt. High School

is 1.1 km away

Annai Arul Hospital

is 5.2 km away

more...

Sri Manishaa Homes

Seller

1.7 km from Mannivakkam Extension

₹47.18 L - 47.81 L

EMI starts at ₹24.99 K

Sri Prime Home Phase 3

Marketed by Sri Manishaa Homes

2 BHK Flat for sale in Varadharajapuram

Possession Date

Oct, 2024

Average Price

₹4.8 K/sq.ft

Possession Status

Under Construction

4 nearby places:

Mannivakkam Govt. High School

is 2.5 km away

Annai Arul Hospital

is 6 km away

more...

Sri Manishaa Homes

Seller

1.7 km from Mannivakkam Extension

₹36.41 L - 52.03 L

EMI starts at ₹19.28 K

Ideal Homes Phase 1

Marketed by Sri Manishaa Homes

2 BHK Flat for sale in Mannivakkam

Possession Date

Jun, 2023

Average Price

₹5.5 K/sq.ft

Possession Status

Ready to Move

Looking for Apartment in Mannivakkam, Chennai?. Ideal Homes Phase 1 is a project by Sri Manishaa Homes. The project is offering 2 BHK. Ideal Homes Phase 1 is a Ready to Move residential project. There are 8 units. There is 1 building in this project. As per the area plan, units are in the size range of 662.0 - 946.0 sq.ft.. Ideal Homes Phase 1 is located in Mannivakkam. Ideal Homes Phase 1 was launched in J...more

5 nearby places:

Mannivakkam Govt. High School

is 0.1 km away

Deepam Hospital

is 11.1 km away

more...

Sri Manishaa Homes

Seller

1.9 km from Mannivakkam Extension

₹32.44 L - 41.5 L

EMI starts at ₹17.18 K

Sri Prime Garden

Marketed by Sri Manishaa Homes

2 BHK Flat for sale in Mudichur

Possession Date

Apr, 2025

Average Price

₹4.9 K/sq.ft

Possession Status

Under Construction

4 nearby places:

Mannivakkam Govt. High School

is 0.1 km away

Annai Arul Hospital

is 3.7 km away

more...

Sri Manishaa Homes

Seller

2.3 km from Mannivakkam Extension

₹33.0 L - 72.5 L

EMI starts at ₹17.47 K

CasaGrand Miro

RERA

Marketed by Casagrand Sellassure

2, 3 BHK Flats for sale in Adhanur

Possession Date

Oct, 2020

Average Price

₹5.42 K/sq.ft

Possession Status

Ready to Move

Launching Casagrand Miro, Lifestyle Apartments at Mannivakkam. Just 15 Mins from Tambaram Railway Station.more

5 nearby places:

Holy Sai International School

is 2.5 km away

Deepam Hospital

is 11 km away

more...

Casagrand Sellassure

Seller

2.5 km from Mannivakkam Extension

₹94.0 L - 1.4 Cr

EMI starts at ₹46.67 K

Shriprop Park 63 Phase 2B

RERA

Marketed by Sea Prop

2.5, 3 BHK Flats for sale in Perungalathur

Possession Date

Jan, 2023

Average Price

₹6.69 K - 7.41 K/sq.ft

Possession Status

Ready to Move

Park 63 developed by real estate firm Shriprop Properties is a premium housing project located in Perungalathur, Chennai. Units available in the housing are comfortable and spacious. Power back-up, regular supply of water and all other amenities also which provide comfort of living are available in the housing. Apartments have an earthquake resistant structure. Units in Park 63 can be bought from Shriprop P...more

5 nearby places:

Joshua Matriculation Higher Secondary School

is 2.3 km away

Annai Arul Hospital

is 3.2 km away

more...

Sea Prop

Seller

2.7 km from Mannivakkam Extension

₹69.0 L

EMI starts at ₹36.54 K

2 BHK Flat for sale in Mudichur

Builtup area

1150 sq.ft

Average Price

₹6.0k/sq.ft

Main entrance facing

South Facing

Welcome to your dream home! Discover the perfect blend of comfort, convenience, and serenity at our Shakthi Nagar apartment, nestled in a prime location near Chaitanya School and Annai Arul Hospital. Enjoy the warmth and natural light pouring in through the south-facing windows, illuminating your spacious abode. Just a stone's throw away from Perungalutur Railway station ( merely 5 minutes!), this apartme...more

5 nearby places:

Annie Matriculation Higher Secondary School

is 0.1 km away

Annai Arul Hospital

is 2.8 km away

more...

Ramesh

Housing Expert

Authentic Listings

Trusted Agent

2.7 km from Mannivakkam Extension

₹69.0 L

EMI starts at ₹36.54 K

2 BHK Flat for sale in Mudichur

Builtup area

1150 sq.ft

Average Price

₹6.0k/sq.ft

Main entrance facing

South Facing

5 nearby places:

Annie Matriculation Higher Secondary School

is 0.1 km away

Annai Arul Hospital

is 2.8 km away

more...

Ramesh

Housing Expert

Authentic Listings

Trusted Agent

Ready to Move Projects around Mannivakkam Extension

₹27.07 L - 49.58 L

Sri Ideal Homes Phase 2

by Sri Manishaa Homes

1, 2 BHK Flats

Mannivakkam, Chennai

Sri Manishaa Homes

Seller

₹36.41 L - 52.03 L

Ideal Homes Phase 1

by Sri Manishaa Homes

2 BHK Flat

Mannivakkam, Chennai

Sri Manishaa Homes

Seller

₹33.0 L - 72.5 L

CasaGrand Miro

by Casagrand Builder Private Limited

2, 3 BHK Flats

Adhanur, Chennai

Casagrand Sellassure

Seller

2.7 km from Mannivakkam Extension

₹69.0 L

EMI starts at ₹36.54 K

2 BHK Flat for sale in Mudichur

Builtup area

1150 sq.ft

Average Price

₹6.0k/sq.ft

Main entrance facing

South Facing

5 nearby places:

Annie Matriculation Higher Secondary School

is 0.1 km away

Annai Arul Hospital

is 2.8 km away

more...

Ramesh

Housing Expert

Authentic Listings

Trusted Agent

2.7 km from Mannivakkam Extension

₹69.0 L

EMI starts at ₹36.54 K

2 BHK Flat for sale in Mudichur

Builtup area

1150 sq.ft

Average Price

₹6.0k/sq.ft

Main entrance facing

South Facing

5 nearby places:

Annie Matriculation Higher Secondary School

is 0.1 km away

Annai Arul Hospital

is 2.8 km away

more...

Ramesh

Housing Expert

Authentic Listings

Trusted Agent

2.7 km from Mannivakkam Extension

₹69.0 L

EMI starts at ₹36.54 K

2 BHK Flat for sale in Mudichur

Builtup area

1150 sq.ft

Average Price

₹6.0k/sq.ft

Main entrance facing

South Facing

5 nearby places:

Annie Matriculation Higher Secondary School

is 0.1 km away

Annai Arul Hospital

is 2.8 km away

more...

Ramesh

Housing Expert

Authentic Listings

Trusted Agent

2.7 km from Mannivakkam Extension

₹69.0 L

EMI starts at ₹36.54 K

2 BHK Flat for sale in Mudichur

Builtup area

1150 sq.ft

Average Price

₹6.0k/sq.ft

Main entrance facing

South Facing

5 nearby places:

Annie Matriculation Higher Secondary School

is 0.1 km away

Annai Arul Hospital

is 2.8 km away

more...

Ramesh

Housing Expert

Authentic Listings

Trusted Agent

2.7 km from Mannivakkam Extension

₹69.0 L

EMI starts at ₹36.54 K

2 BHK Flat for sale in Mudichur

Builtup area

1150 sq.ft

Average Price

₹6.0k/sq.ft

Main entrance facing

South Facing

5 nearby places:

Annie Matriculation Higher Secondary School

is 0.1 km away

Annai Arul Hospital

is 2.8 km away

more...

Ramesh

Housing Expert

Authentic Listings

Trusted Agent

2.7 km from Mannivakkam Extension

₹69.0 L

EMI starts at ₹36.54 K

2 BHK Flat for sale in Mudichur

Builtup area

1150 sq.ft

Average Price

₹6.0k/sq.ft

Main entrance facing

South Facing

5 nearby places:

Annie Matriculation Higher Secondary School

is 0.1 km away

Annai Arul Hospital

is 2.8 km away

more...

Ramesh

Housing Expert

Authentic Listings

Trusted Agent

2.8 km from Mannivakkam Extension

₹1.07 Cr - 1.14 Cr

EMI starts at ₹52.96 K

GCC Sakthi And Sivam

Marketed by Sivaraman

3 BHK Flat for sale in Perungalathur

Possession Date

Mar, 2024

Average Price

₹8.4 K/sq.ft

Possession Status

Ready to Move

Greenway Construction & Co has lauched GCC Sakthi And Sivam in Perungalathur, Chennai. The project was launched in April 2023. It offers Under Construction units. Popular configurations include 3 BHK units. As per the area plan, units are in the size range of 1270.0 - 1356.0 sq.ft.. There are 13 units in GCC Sakthi And Sivam. Overall, there are 2 buildings. The possession date of GCC Sakthi And Sivam is Mar...more

5 nearby places:

Joshua Matriculation Higher Secondary School

is 3 km away

Annai Arul Hospital

is 3.2 km away

more...

Sivaraman

Seller

2.8 km from Mannivakkam Extension

Zero GST charges ● Zero brokerage ● Free car parking

₹72.0 L

EMI starts at ₹38.13 K

3 BHK Flat for sale in Urapakkam

Builtup area

1290 sq.ft

Average Price

₹5.58k/sq.ft

Main entrance facing

East Facing

Looking for a good 3 BHK Apartment in Urapakkam, Chennai? This property is in one of Chennai's most popular locations. This is a no brokerage property. The property is on floor 2. Total number of floors is 3. Maintenance charges of this property is Rs 1000. This Apartment is available for Rs 72.0 L. This modern unit has a built-up area of 1290 Square feet. The carpet area of this Apartment is 910 Square fee...more

5 nearby places:

ST.JOHN'S MAT.HR.SEC SCHOOL

is 3 km away

Deepam Hospital

is 2.5 km away

more...

Subba Reddy

Owner

3.6 km from Mannivakkam Extension

₹55.0 L - 58.36 L

EMI starts at ₹29.13 K

Shah Paradise

RERA

By Shah Realtors

2 BHK Flat for sale in Perungalathur

Possession Date

Sep, 2022

Average Price

₹6.11 K/sq.ft

Possession Status

Ready to Move

Developed with unmatched perfection, Shah Paradise invites you to experience a world of ecstasy and luxurious lifestyle. This magnanimous and unique residential creation ensures that you reside in comforts and leisure you have always wanted. Allowing you to experience happiness, peace and privacy, this majestic project is exclusively designed keeping in mind the needs and requirements of modern day family. ...more

5 nearby places:

Joshua Matriculation Higher Secondary School

is 1.8 km away

Annai Arul Hospital

is 1.2 km away

more...

Shah Realtors

Developer

3.8 km from Mannivakkam Extension

₹55.0 L - 62.68 L

EMI starts at ₹29.13 K

VGK Sri Sai Enclave

RERA

By VGK Builders Pvt. Ltd.

2 BHK Flat for sale in Perungalathur

Possession Date

Mar, 2024

Average Price

₹6 K/sq.ft

Possession Status

Ready to Move

VGK Sri Sai Enclave is a Residential Apartment by VGK Builders Pvt. Ltd.. This project offers various sizes of Apartment range starting from 917 sq.ft. and the maximum size is 1045 sq.ft.. This project was launched on April 2023.   * There are totally 21 units in VGK Sri Sai Enclave. The address of VGK Sri Sai Enclave is Perungalathur.   * VGK Sri Sai Enclave ensures a coveted lifestyle and of...more

5 nearby places:

Joshua Matriculation Higher Secondary School

is 0.5 km away

Annai Arul Hospital

is 0.8 km away

more...

VGK Builders Pvt. Ltd.

Developer

Under Construction Apartments/Flats in Mannivakkam Extension, Chennai

Sri Prime Garden Block 2

2 BHK Flat for sale in Mannivakkam

A S Sun Castle

2 BHK Flat for sale in Mannivakkam

Homey Orchid Residences

2.5 BHK Flat for sale in Mannivakkam

DCC Shrijith Kanmani

1, 2 BHK Flats for sale in Mannivakkam

Deva Shrijith Kanmani

1, 2 BHK Flats for sale in Mannivakkam

Ruby Deluxe

1, 2 BHK Flats for sale in Mannivakkam

Covai Serene Adinath

1, 2, 3 BHK Flats for sale in Mannivakkam

Steps Stone Krishu

1, 2, 3 BHK Flats for sale in Varadharajapuram

Zero Brokerage Projects around Mannivakkam Extension

2 BHK Flat for sale in Mannivakkam

Nearby Properties Around (Mannivakkam Extension)

Nest Accolade

2, 3 BHK Flats for sale in Kolapakkam - Vandalur

Harmony Blossoms

2, 3 BHK Flats for sale in Tambaram

Sri Ideal Homes Phase 2

1, 2 BHK Flats for sale in Mannivakkam

Sri Prime Home Phase 3

2 BHK Flat for sale in Varadharajapuram

Ideal Homes Phase 1

2 BHK Flat for sale in Mannivakkam

Sri Prime Garden

2 BHK Flat for sale in Mudichur

CasaGrand Miro

2, 3 BHK Flats for sale in Adhanur

Shriprop Park 63 Phase 2B

2.5, 3 BHK Flats for sale in Perungalathur

2 BHK Flat for sale in Mudichur

2 BHK Flat for sale in Mudichur

Ready to Move Projects around Mannivakkam Extension

2 BHK Flat for sale in Mudichur

2 BHK Flat for sale in Mudichur

2 BHK Flat for sale in Mudichur

2 BHK Flat for sale in Mudichur

2 BHK Flat for sale in Mudichur

2 BHK Flat for sale in Mudichur

GCC Sakthi And Sivam

3 BHK Flat for sale in Perungalathur

3 BHK Flat for sale in Urapakkam

Shah Paradise

2 BHK Flat for sale in Perungalathur

VGK Sri Sai Enclave

2 BHK Flat for sale in Perungalathur

Explore Sub Localities in Mannivakkam Extension

Explore Projects in Mannivakkam Extension

Top Projects for Sale around Mannivakkam Extension

Insights about Mannivakkam ExtensionAll you need to know about this locality

Popular Locality for sale around Mannivakkam Extension

Popular searches for properties in Mannivakkam Extension

Resale Projects around Mannivakkam Extension

Ready to Move Projects in Mannivakkam Extension