Your search for property ends here - Buy, Rent, Sell - Housing.com

Don't Miss out! Get notified of new homes as soon as they are posted

Notifications can be turned off anytime from browser settings.

Verified

Project

Featured Agents

Last Updated: Jul 16, 2026

Showing 1 - 30 of 807

Flats for Sale in Nilamel, Thiruvananthapuram - Page 5

Sort by:

Looking for Property in Nilamel? Housing.com offers 809+ Flats & 156+ Houses/Villas. Search from 663+ 2 & 3 BHK properties for sale in Nilamel. Choose from 29+ New Projects, 326+ Resale Projects and 327+ Owner Properties for sale in Nilamel. 100% Verified Properties.

Top Flats for Sale in Nilamel, Thiruvananthapuram - Page 5 - Price & Specification

Property

Price

Address

Residential Plot (2500 sq.ft)

₹12.25 L

Kallampally, Thiruvananthapuram

3 BHK Flat (1380 sq.ft)

₹1.0 Cr

Pettah, Thiruvananthapuram

4 BHK Independent House (2200 sq.ft)

₹1.72 Cr

Karakulam, Thiruvananthapuram

4 BHK Independent House (1851 sq.ft)

₹65.0 L

Chempazhanthy, Thiruvananthapuram

2 BHK Independent House (1100 sq.ft)

₹35.0 L

Vazhottukonam, Thiruvananthapuram

2 BHK Flat (967 sq.ft)

₹58.62 L

Kazhakkoottam, Thiruvananthapuram

Residential Plot (202 sq.ft)

₹55.0 L

Kesari Nagar, Poojapura

3 BHK Villa (1400 sq.ft)

₹90.0 L

Mannanthala, Thiruvananthapuram

2 BHK Independent House (800 sq.ft)

₹30.0 L

Neyyattinkara, Thiruvananthapuram

3 BHK Independent House (1000 sq.ft)

₹70.0 L

Kattaikonam, Thiruvananthapuram

Ajithjpillai1987

Owner

1/7

23.91 km away

Resale

Residential Land / Plot in Kallampally, Thiruvananthapuram

₹12.25 L

Avg. price: ₹490.00/sq.ft

2500 sq.ft

Plot area

East Facing

Main entrance facing

Nearby:

St.Mary's Higher Secondary School, Pattom, Thiruvananthapuram- 0.1 kmKIMSHEALTH Hospital Trivandrum- 0.1 kmParagon Rest...+ More

Updated

6d ago

Keerthana

Owner

Gallery Cover Image of 1380 Sq.ft 3 BHK Apartment / Flat for sale in Pettah for Rs. 10050000

20.2 km away

Resale

3 BHK Flat in Pettah, Thiruvananthapuram

₹1.0 Cr

Avg. price: ₹7.28k/sq.ft

1380 sq.ft

Builtup area

Ready to move

Possession status

Amenities:

GymLiftPower BackupIntercom

Updated

6d ago

GAUTHAM

Owner

1/14

21.84 km away

Resale

4 BHK Independent House in Karakulam, Thiruvananthapuram

₹1.72 Cr

Avg. price: ₹7.82k/sq.ft

2200 sq.ft

Builtup area

Ready to move

Possession status

Amenities:

ParkingWater SupplyServent Room

Updated

6d ago

Chenkottukonam

Owner

Gallery Cover Image of 1851 Sq.ft 4 BHK Independent House for sale in Chempazhanthy for Rs. 6500000

27.1 km away

New Booking

4 BHK Independent House in Chempazhanthy, Thiruvananthapuram

₹65.0 L

Avg. price: ₹3.51k/sq.ft

1851 sq.ft

Builtup area

Ready to move

Possession status

Nearby:

Jyothis Central School Trivandrum- 0.1 kmCredence Hospital - Multispecialty Family Hospital and IVF Center- 0.1 kmLe Ar...+ More

Deepa

Owner

Gallery Cover Image of 1100 Sq.ft 2 BHK Independent House for sale in Vazhottukonam for Rs. 3500000

18.29 km away

Resale

2 BHK Independent House in Vazhottukonam, Thiruvananthapuram

₹35.0 L

Avg. price: ₹3.18k/sq.ft

1100 sq.ft

Builtup area

Ready to move

Possession status

Nearby:

Saraswathi Vidyalaya- 0.1 kmSP Well Fort- 0.1 kmZam Zam Restaurant- 0.1 kmSopanam Complex- 0.1 km

Updated

6d ago

Shibitha

Owner

1/9

30.98 km away

Resale

2 BHK Flat in Kazhakkoottam, Thiruvananthapuram

₹58.62 L

Avg. price: ₹6.06k/sq.ft

967 sq.ft

Builtup area

15th Aug, 2027

Possession status

Amenities:

GymLiftParkingPower Backup

Updated

6d ago

HaRa

Owner

1/3

15.53 km away

Resale

Residential Land / Plot in Kesari Nagar, Poojapura

₹55.0 L

Avg. price: ₹27.23k/sq.ft

202 sq.ft

Plot area

Nearby:

St. Mary's Residential Central School- 0.1 kmPRS Hospital- 0.1 kmZam Zam Restaurant- 0.1 kmCentro Mall- 0.1 km

Updated

1w ago

Syamlal Divakaran

Owner

Gallery Cover Image of 1400 Sq.ft 3 BHK Villa for sale in Mannanthala for Rs. 9000000

23.98 km away

Resale

3 BHK Villa in Mannanthala, Thiruvananthapuram

₹90.0 L

Avg. price: ₹6.43k/sq.ft

1400 sq.ft

Builtup area

Ready to move

Possession status

Nearby:

St. Thomas Residential School- 0.1 kmPulse Medicare Hospital- 1 kmParagon Restaurant Trivandrum- 0.1 kmQRS Super C...+ More

Updated

1w ago

Lathish

Owner

Gallery Cover Image of 800 Sq.ft 2 BHK Independent House for sale in Neyyattinkara for Rs. 3000000

0.41 km away

Resale

2 BHK Independent House in Neyyattinkara, Thiruvananthapuram

₹30.0 L

Avg. price: ₹3.75k/sq.ft

800 sq.ft

Builtup area

Ready to move

Possession status

Amenities:

ParkingPower BackupWater Supply

Updated

1w ago

Sasikumar

Owner

Gallery Cover Image of 1000 Sq.ft 3 BHK Independent House for sale in Kattaikonam for Rs. 7000000

30.8 km away

Resale

3 BHK Independent House in Kattaikonam, Thiruvananthapuram

₹70.0 L

Avg. price: ₹7.0k/sq.ft

1000 sq.ft

Builtup area

Ready to move

Possession status

Nearby:

Sainik School Kazhakootam- 0.1 kmK Health Medical Centre- 3.6 kmLe Arabia Restaurant- 0.1 kmAli Shopping Mall- 2.5 km

Updated

1w ago

Divya Das

Owner

19600 Sq.ft Residential Plot / Land for Sale in Veiloor, Thiruvananthapuram

39.39 km away

Resale

Residential Land / Plot in Veiloor, Thiruvananthapuram

₹1.35 Cr

Avg. price: ₹688.00/sq.ft

19600 sq.ft

Plot area

Nearby:

Trivandrum International School- 0.1 kmPSTM CO-OPERATIVE HOSPITAL- 0.1 kmKantharees- 0.1 kmMegha Mall- 0.1 km

Updated

1w ago

Athira

Owner

1/7

33.51 km away

Resale

Residential Land / Plot in Koliyakode, Thiruvananthapuram

₹72.0 L

Avg. price: ₹918.00/sq.ft

7840 sq.ft

Plot area

Nearby:

Santhigiri Vidyabhavan Senior Secondary School- 2.5 kmSanthigiri Siddha Medical College Hospital- 1.6 kmSanthigiri Vege...+ More

Updated

1w ago

Krishnan V

Owner

2.29 km away

Resale

3 BHK Independent House in Thozhukkal, Thiruvananthapuram

₹18.0 L

Avg. price: ₹2.77k/sq.ft

650 sq.ft

Builtup area

Ready to move

Possession status

Nearby:

Nazareth Home English Medium School- 0.1 kmAgasthyar Bonesetting Centre- 5.3 kmBismi Hotel- 7.2 kmAl Noor Complex-...+ More

Updated

1w ago

Tapis Kumar

Owner

1685 Sq.ft Residential Plot / Land for Sale in Menamkulam, Thiruvananthapuram

31.39 km away

Resale

Residential Land / Plot in Menamkulam, Thiruvananthapuram

₹29.03 L

Avg. price: ₹1.72k/sq.ft

1685 sq.ft

Plot area

Nearby:

Jyothis Central School Trivandrum- 0.1 kmAL Hiba Eye Hospital Kazhakoottam- 4.2 kmLe Arabia Restaurant- 0.1 kmTech...+ More

Updated

1w ago

Deepak Dk

Owner

1/4

22.75 km away

Resale

Residential Land / Plot in Karikkakam, Thiruvananthapuram

₹17.0 L

Avg. price: ₹3.04k/sq.ft

560 sq.ft

Plot area

Nearby:

St.Mary's Higher Secondary School, Pattom, Thiruvananthapuram- 0.1 kmKIMSHEALTH Hospital Trivandrum- 0.1 kmZam Zam Rest...+ More

Updated

1w ago

Ajayan

Owner

1/7

18.92 km away

Resale

3 BHK Independent House in Nettayam, Thiruvananthapuram

₹68.0 L

Avg. price: ₹3.4k/sq.ft

2000 sq.ft

Builtup area

Ready to move

Possession status

Amenities:

Pet AllowedGardenWater Supply

Updated

1w ago

Devika

Owner

1/8

21.78 km away

Resale

2 BHK Flat in Vivekanand Nagar, Kesavadasapuram

₹77.58 L

Avg. price: ₹6.85k/sq.ft

1132 sq.ft

Builtup area

26th Dec, 2028

Possession status

Nearby:

St.Mary's Higher Secondary School, Pattom, Thiruvananthapuram- 0.6 kmSree Uthradom Thirunal (SUT) Hospital- 0.1 kmParag...+ More

Updated

1w ago

SIBIN

Owner

Gallery Cover Image of 1000 Sq.ft 3 BHK Independent House for sale in Malayinkeezh for Rs. 6500000

11.37 km away

Resale

3 BHK Independent House in Malayinkeezh, Thiruvananthapuram

₹65.0 L

Avg. price: ₹6.5k/sq.ft

1000 sq.ft

Builtup area

Ready to move

Possession status

Nearby:

I.M.E VIDYAPEETH SCHOOL- 0.1 kmNeyyar Medicity- 0.1 kmSri Lambodharan Thattukada- 0.1 km

Updated

1w ago

Aswathy Ashok

Owner

1/3

17.4 km away

Resale

Residential Land / Plot in Vattiyoorkavu, Thiruvananthapuram

₹1.04 Cr

Avg. price: ₹2.99k/sq.ft

3484 sq.ft

Plot area

Nearby:

Saraswathi Vidyalaya- 0.1 kmSP Well Fort- 0.1 kmZam Zam- 0.1 kmSopanam Complex- 0.1 km

Updated

1w ago

Anil Kumar

Owner

33.91 km away

Resale

Residential Land / Plot in Thamarakulam, Pallippuram

₹20.0 L

Avg. price: ₹8.33k/sq.ft

240 sq.ft

Plot area

Nearby:

Pm Shri Kendriya Vidyalaya CRPF Pallipuram- 1.6 kmAL Hiba Eye Hospital Kazhakoottam- 0.1 kmLe Arabia Restaurant- 0.1 km...+ More

Updated

1w ago

S I Property Kerala Pvt Ltd

1/24

19.46 km away

SI Temple Tree

RERA

3 BHK Flat in Kowdiar, Thiruvananthapuram

3 BHK Flat

₹1.45 Cr

Avg. Price: ₹8.48 K/sq.ftPossession: Dec, 2024

Abhishek Prem

Owner

1/13

0.41 km away

Resale

4 BHK Independent House in Neyyattinkara, Thiruvananthapuram

₹50.0 L

Avg. price: ₹4.17k/sq.ft

1200 sq.ft

Builtup area

Ready to move

Possession status

Amenities:

ParkingServent Room

Updated

1w ago

Housing Partner

Owner

5025 Sq.ft Residential Plot / Land for Sale in Pattoor, Thiruvananthapuram

19.95 km away

Resale

Residential Land / Plot in Pattoor, Thiruvananthapuram

₹2.65 Cr

Avg. price: ₹5.26k/sq.ft

5025 sq.ft

Plot area

Nearby:

St. Joseph's Higher Secondary School- 0.1 kmSP Fort Hospital- 0.1 kmZam Zam Restaurant- 0.1 kmMall of Travancore- ...+ More

Updated

1w ago

Hish

Owner

Gallery Cover Image of 2141 Sq.ft 5 BHK Villa for sale in Ariyottukonam for Rs. 8000000

31.97 km away

Resale

5 BHK Villa in Ariyottukonam, Thiruvananthapuram

₹80.0 L

Avg. price: ₹3.74k/sq.ft

2141 sq.ft

Builtup area

Ready to move

Possession status

Nearby:

Sainik School Kazhakootam- 0.1 kmAL Hiba Eye Hospital Kazhakoottam- 0.1 kmChaya Makkani- 0.1 kmAli Shopping Mall- ...+ More

Updated

1w ago

Shajikumar J

Owner

2178 Sq.ft Residential Plot / Land for Sale in Vattiyoorkavu, Thiruvananthapuram

17.4 km away

Resale

Residential Land / Plot in Vattiyoorkavu, Thiruvananthapuram

₹40.0 L

Avg. price: ₹1.84k/sq.ft

2178 sq.ft

Plot area

Nearby:

Saraswathi Vidyalaya- 0.1 kmSP Well Fort- 0.1 kmZam Zam- 0.1 kmSopanam Complex- 0.1 km

Updated

1w ago

Alphonsa Louis

Owner

Gallery Cover Image of 1700 Sq.ft 1 RK Independent House for sale in Pallithura for Rs. 4500000

29.9 km away

Resale

1 RK Independent House in Pallithura, Thiruvananthapuram

₹45.0 L

Avg. price: ₹2.65k/sq.ft

1700 sq.ft

Builtup area

7th Jul, 2026

Possession status

Nearby:

Jyothis Central School Trivandrum- 3.4 kmTSC Hospital Private Limited- 4.9 kmLe Arabia Restaurant- 0.1 kmTechno Ma...+ More

Updated

1w ago

SkyTech Builders And Interiors

Owner

Gallery Cover Image of 1350 Sq.ft 3 BHK Villa for sale in Karyavattom for Rs. 7600000

28.55 km away

Resale

3 BHK Villa in Karyavattom, Thiruvananthapuram

₹76.0 L

Avg. price: ₹5.63k/sq.ft

1350 sq.ft

Builtup area

Ready to move

Possession status

Amenities:

Pet AllowedGardenWater Supply

Updated

1w ago

Prebhu Sandhya

Owner

2200 Sq.ft Residential Plot / Land for Sale in Thirumala, Thiruvananthapuram

15.56 km away

Resale

Residential Land / Plot in Thirumala, Thiruvananthapuram

₹50.0 L

Avg. price: ₹2.27k/sq.ft

2200 sq.ft

Plot area

Nearby:

Saraswathi Vidyalaya- 0.1 kmPRS Hospital- 0.1 kmZam Zam Restaurant- 0.1 kmSaphalyam Shopping Complex- 0.1 km

Updated

1w ago

Dhyan Chand

Owner

1/3

30.1 km away

Resale

No Brokerage

Residential Land / Plot in Kazhakkoottam, Thiruvananthapuram

₹2.7 Cr

Avg. price: ₹2.07k/sq.ft

13066 sq.ft

Plot area

South west Facing

Main entrance facing

Amenities:

Gated Community

Gokul G

Owner

Gallery Cover Image of 3000 Sq.ft 5 BHK Independent House for sale in Attingal for Rs. 15000000

44.11 km away

Resale

5 BHK Independent House in Attingal, Thiruvananthapuram

₹1.5 Cr

Avg. price: ₹5.0k/sq.ft

3000 sq.ft

Builtup area

Ready to move

Possession status

Nearby:

Trivandrum International School- 0.1 kmGovt. Taluk Hospital Chirayinkeezhu- 0.1 kmThe Big Bite- 0.1 kmMegha Mall- ...+ More

Updated

1w ago

Are you a property owner looking to rent/sell?

Post your property for FREE

Hello 👋🏻

Easy Contact with sellers

Personalized experience

My Activity

Contacted Properties

Seen Properties

Saved Properties

Recent Searches

Top Projects for Sale around Nilamel, Thiruvananthapuram

PPD Vistas Aurelio

2, 3, 4 BHK Apartments

Marappalam,Thiruvananthapuram

Redporch Nest Gated Community Villas

4 BHK Villa

Aakkulam,Thiruvananthapuram

₹85.02 L-85.02 L

Artech Panorama

3, 4 BHK Apartments

Sasthamangalam,Thiruvananthapuram

₹1.53 Cr-2.46 Cr

Skyline Urban Oasis 2

3, 4 BHK Villas

Melthonnakkal,Thiruvananthapuram

₹1.09 Cr-1.19 Cr

Sobha Woods Whispering Hill

3, 4 BHK Apartments

Aakkulam,Thiruvananthapuram

₹2.21 Cr-3.41 Cr

Artech Marvel

2, 3 BHK Apartments

Pattom,Thiruvananthapuram

₹85.19 L-1.6 Cr

Artech Serenity

2, 3 BHK Apartments

Mannanthala,Thiruvananthapuram

₹57.79 L-1.03 Cr

Artech L Attitude

2, 2.5, 3 BHK Apartments

Sreekariyam,Thiruvananthapuram

₹72.5 L-1.48 Cr

Veegaland Green Capitol

2, 3, 4 BHK Apartments

Aakkulam,Thiruvananthapuram

₹1.07 Cr-2.11 Cr

Veegaland Lluvia Garden

2.5, 4, 4.5 BHK Apartments

Aakkulam,Thiruvananthapuram

₹1.81 Cr-2.38 Cr

Popular Locality for sale around Nilamel, Thiruvananthapuram

Neyyattinkara

₹4,728

Avg. Price per sq.ft

Flats in Neyyattinkara

Thozhukkal

₹6,728

Avg. Price per sq.ft

Flats in Thozhukkal

Moonnukallinmoodu

₹2,935

Avg. Price per sq.ft

Flats in Moonnukallinmoodu

Alummoodu

₹4,408

Avg. Price per sq.ft

72.59%

Rise in last 1 Year

Flats in Alummoodu

Arangamugal

Price Trends are not available due to insufficient data.

You can still view properties in the area.

Flats in Arangamugal

Mekkolla

Price Trends are not available due to insufficient data.

You can still view properties in the area.

Flats in Mekkolla

Balaramapuram

₹3,268

Avg. Price per sq.ft

36.56%

Fall in last 1 Year

Flats in Balaramapuram

Pappanamcode

₹5,711

Avg. Price per sq.ft

Flats in Pappanamcode

Peyad

2 people rated this locality

₹4,859

Avg. Price per sq.ft

7.5%

Fall in last 1 Year

Flats in Peyad

Kattakkada

₹6,551

Avg. Price per sq.ft

Flats in Kattakkada

Resale Projects around Nilamel, Thiruvananthapuram

Gallery Cover Pic of Confident Green Valley

Confident Green Valley Resale Flats

Karyavattom,Thiruvananthapuram

2, 3 BHK Apartments

28.42 L - 34.61 L

Gallery Cover Pic of Nikunjam Palm Grove

Nikunjam Palm Grove Resale Flats

Kochuveli,Thiruvananthapuram

2, 3 BHK Apartments

57.59 L - 1.02 Cr

SFS Avenue Resale Flats

Peroorkada,Thiruvananthapuram

2, 3 BHK Apartments

Gallery Cover Pic of Powerlink Grand Hills

Powerlink Grand Hills Resale Flats

Kuravankonam,Thiruvananthapuram

3 BHK Apartment

95.4 L - 95.4 L

SFS Stanford Resale Flats

Kudappanakunnu,Thiruvananthapuram

2, 3 BHK Apartments

Gallery Cover Pic of Travancore Sanrock Valley

Travancore Sanrock Valley Resale Flats

Kaipadi,Thiruvananthapuram

3 BHK Apartment

36.6 L - 36.6 L

Gallery Cover Pic of Sowparnika Grand Square

Sowparnika Grand Square Resale Flats

Nettayam,Thiruvananthapuram

2, 3 BHK Apartments

40.86 L - 57.6 L

Confident Althena Resale Flats

Menamkulam,Thiruvananthapuram

2, 3 BHK Apartments

36.74 L - 44.8 L

Heera 4 Pillars Resale Flats

Karamana,Thiruvananthapuram

2, 3 BHK Apartments

61.71 L - 73.26 L

Heera Infocity Resale Flats

Kulathoor,Thiruvananthapuram

1 BHK Apartment

26.25 L - 28.1 L

Ready to Move Projects around Nilamel, Thiruvananthapuram

Happy Apartments

Balaramapuram,Thiruvananthapuram

Sowparnika Navarathinam Pearl

Trikkannapuram,Thiruvananthapuram

2, 3 BHK Apartments

Grandtech Builders Green City

Peyad,Thiruvananthapuram

Discovery Gardens

Peyad,Thiruvananthapuram

Sowparnika Neelam

Kunnapuzha,Thiruvananthapuram

2, 3 BHK Apartments

Future Park Villas

Kovalam,Thiruvananthapuram

Veejay Bella Vista

Peyad,Thiruvananthapuram

Cyber Castle Kings Tower

Kazhakkoottam,Thiruvananthapuram

2, 3 BHK Apartments

PRS Lakeville

Aakkulam,Thiruvananthapuram

1, 1.5, 2, 3, 4 BHK Apartment,Villas

32.49 L - 1.12 Cr

iCloud Winds Of Change

Aakkulam,Thiruvananthapuram

3, 4 BHK Villas

FAQs about Flats for Sale in Nilamel, Thiruvananthapuram

What is the price range per sqft. for Flats in Nilamel, Thiruvananthapuram?

The average price per sqft for Flats in Nilamel, Thiruvananthapuram is Rs. 3,176. The price range per sqft is Rs. 3,176 - Rs. 3,176. See Price Trends in Nilamel, Thiruvananthapuram.

Flats for Sale in Nilamel, Thiruvananthapuram - Page 5

Top Flats for Sale in Nilamel, Thiruvananthapuram - Page 5 - Price & Specification

Residential Land / Plot in Kallampally, Thiruvananthapuram

3 BHK Flat in Pettah, Thiruvananthapuram

4 BHK Independent House in Karakulam, Thiruvananthapuram

4 BHK Independent House in Chempazhanthy, Thiruvananthapuram

2 BHK Independent House in Vazhottukonam, Thiruvananthapuram

2 BHK Flat in Kazhakkoottam, Thiruvananthapuram

Residential Land / Plot in Kesari Nagar, Poojapura

3 BHK Villa in Mannanthala, Thiruvananthapuram

2 BHK Independent House in Neyyattinkara, Thiruvananthapuram

3 BHK Independent House in Kattaikonam, Thiruvananthapuram

Residential Land / Plot in Veiloor, Thiruvananthapuram

Residential Land / Plot in Koliyakode, Thiruvananthapuram

3 BHK Independent House in Thozhukkal, Thiruvananthapuram

Residential Land / Plot in Menamkulam, Thiruvananthapuram

Residential Land / Plot in Karikkakam, Thiruvananthapuram

3 BHK Independent House in Nettayam, Thiruvananthapuram

2 BHK Flat in Vivekanand Nagar, Kesavadasapuram

3 BHK Independent House in Malayinkeezh, Thiruvananthapuram

Residential Land / Plot in Vattiyoorkavu, Thiruvananthapuram

Residential Land / Plot in Thamarakulam, Pallippuram

3 BHK Flat in Kowdiar, Thiruvananthapuram

4 BHK Independent House in Neyyattinkara, Thiruvananthapuram

Residential Land / Plot in Pattoor, Thiruvananthapuram

5 BHK Villa in Ariyottukonam, Thiruvananthapuram

Residential Land / Plot in Vattiyoorkavu, Thiruvananthapuram

1 RK Independent House in Pallithura, Thiruvananthapuram

3 BHK Villa in Karyavattom, Thiruvananthapuram

Residential Land / Plot in Thirumala, Thiruvananthapuram

Residential Land / Plot in Kazhakkoottam, Thiruvananthapuram

5 BHK Independent House in Attingal, Thiruvananthapuram

Top Projects for Sale around Nilamel, Thiruvananthapuram

Popular Locality for sale around Nilamel, Thiruvananthapuram

Popular searches for properties in Nilamel, Thiruvananthapuram

Resale Projects around Nilamel, Thiruvananthapuram

Ready to Move Projects around Nilamel, Thiruvananthapuram

FAQs about Flats for Sale in Nilamel, Thiruvananthapuram

What is the price range per sqft. for Flats in Nilamel, Thiruvananthapuram?