Filters
Premium FiltersNew
Reset
BHK Type
1 RK
1 BHK
2 BHK
3 BHK
4 BHK
4+ BHK
Offer
Price Range: ₹ 0 to ₹ 10 Cr
Property Status
Furnishing
Property Type
Parking
Sort By:
nbrank,desc

8 - 3 BHK Flats for Sale in Sector 11 , Gurgaon | 3 BHK Apartments in Sector 11 , Gurgaon

Available inventory breakdown:

3 BHK Flat In Homezop Downtown For Sale In Homezop Downtown

Homezop Downtown, Shanti Nagar, Shivaji Nagar, Sector 11, Gurugram, Haryana, India
locationExplore Nearby
Under Loan₹
₹90 Lacs
₹10,000 per sq.ft.
₹51,583/Month
Estimated EMI
900 sqft
Builtup
3 BHK Flat In Homezop Downtown For Sale In Homezop Downtown
North-East
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike and Car
Parking
Nearby: HSBCHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Apartment In Sb For Sale In Sector 11

SB  khandsa road near Balaji Mandir
locationExplore Nearby
Not under loan₹
₹1.15 Crores
₹8,333 per sq.ft.
₹65,911/Month
Estimated EMI
1,380 sqft
Builtup
3 BHK Flat In Sb For Sale In Sector 111/3
North-East
Facing
3 BHK
Apartment Type
2
Bathrooms
Car
Parking
Nearby: HSBCHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Flat In Radhe Radhe Apartment For Sale In Sector 11

Shivaji Nagar, near Madonnaz Beauty Point
locationExplore Nearby
Not under loan₹
₹1.8 Crores
₹12,000 per sq.ft.
₹1.03 Lacs/Month
Estimated EMI
1,500 sqft
Builtup
1/11
East
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Apartment In Anu Shree For Sale In Sector 75

anu shree  sad
locationExplore Nearby
Not under loan₹
₹1.45 Crores
₹12,083 per sq.ft.
₹83,106/Month
Estimated EMI
1,200 sqft
Builtup
West
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Apartment In Ganga Apartment For Sale In Shivaji Nagar

ganga Apartment  F22G+V4Q, Shanti Nagar, Shivaji Nagar, Sector 11, Gurugram, Haryana 122001
locationExplore Nearby
Not under loan₹
₹1.05 Crores
₹8,750 per sq.ft.
₹60,180/Month
Estimated EMI
1,200 sqft
Builtup
Don't Know
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Flat In Jai Shree Sham Society For Sale In Sector 11

Marla Model Town, near Maria Montessori & Institute of Montessori teacher Training
locationExplore Nearby
Not under loan₹
₹1.4 Crores
₹12,727 per sq.ft.
₹80,240/Month
Estimated EMI
1,100 sqft
Builtup
Don't Know
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike and Car
Parking
Nearby: HSBCRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat For Sale In Sector 11,

Standalone Building, Shivaji Nagar, near RTO Gurugram
locationExplore Nearby
Not under loan₹
₹1.1 Crores
₹6,667 per sq.ft.
₹63,045/Month
Estimated EMI
1,650 sqft
Builtup
1/8
South-East
Facing
3 BHK
Apartment Type
4
Bathrooms
Bike
Parking
Nearby: Corporation BankHuda City CentreThe Gym ClubMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Apartment In Allure Estate For Sale In Sector 12

Allure Estate  Bhagwat Sadan sector 14
locationExplore Nearby
Not under loan₹
₹1.2 Crores
₹10,909 per sq.ft.
₹68,777/Month
Estimated EMI
1,100 sqft
Builtup
1/4
East
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

Showing properties near your searched localities

3 BHK Flat In Global Apartment For Sale In Sector 33

Rajiv Colony,,Near global public school
locationExplore Nearby
Not under loan₹
₹90 Lacs
₹7,500 per sq.ft.
₹51,583/Month
Estimated EMI
1,200 sqft
Builtup
3 BHK Flat In Global Apartment For Sale In Sector 331/9
North-East
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Apartment In Ns Arcus Avani Signature Floors For Sale In Sohna

NS Arcus Avani Signature Floors  Sohna, Gurugram.
locationExplore Nearby
Not under loan₹
₹1.64 Crores
₹9,203 per sq.ft.
₹93,995/Month
Estimated EMI
1,782 sqft
Builtup
3 BHK Flat In Ns Arcus Avani Signature Floors For Sale In Sohna1/6
East
Facing
3 BHK
Apartment Type
0
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Apartment In Esfera Phase-ii For Sale In Sector-37c, Village-gharoli And Basai

ESFERA PHASE-II  Sector 37C
locationExplore Nearby
Not under loan₹
₹1.35 Crores
₹8,555 per sq.ft.
₹77,374/Month
Estimated EMI
1,578 sqft
Builtup
1/5
East
Facing
3 BHK
Apartment Type
3
Bathrooms
Car
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat In Apartment For Sale In Sector 7

opp. Geeta Bhawan Mandir near Electrici Toys Hub
locationExplore Nearby
Not under loan₹
₹1 Crore
₹7,692 per sq.ft.
₹57,314/Month
Estimated EMI
1,300 sqft
Builtup
noProperty
Don't Know
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike and Car
Parking
Nearby: Gurgaon CantonmentRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Apartment In Dron Apartment For Sale In Civil Lines

Dron Apartment  Civil Lines, Gurgaon, Haryana, INDIA.
locationExplore Nearby
Not under loan₹
₹1.7 Crores
₹12,593 per sq.ft.
₹97,434/Month
Estimated EMI
1,350 sqft
Builtup
Don't Know
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentreThe Gym ClubMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Apartment In Maxworth City Residence For Sale In Sector 10a

Maxworth City Residence  Maxworth city residences
locationExplore Nearby
Not under loan₹
₹1.7 Crores
₹10,625 per sq.ft.
₹97,434/Month
Estimated EMI
1,600 sqft
Builtup
1/6
North
Facing
3 BHK
Apartment Type
3
Bathrooms
Car
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat In Maxworth City Residencies For Sale In Sector 10a

Maxworth City Residencies
locationExplore Nearby
Not under loan₹
₹1.25 Crores
₹7,774 per sq.ft.
₹71,643/Month
Estimated EMI
1,608 sqft
Builtup
Don't Know
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Apartment In The Sanctuary The Gokulam For Sale In Sector 7

The Sanctuary The Gokulam  90-R, Jyoti Park, Sector 7, Gurugram, Haryana 122001, India
locationExplore Nearby
Not under loan₹
₹1.6 Crores
₹8,889 per sq.ft.
₹91,703/Month
Estimated EMI
1,800 sqft
Builtup
South
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat In Apartment For Sale In Sector 12

Jacobpura, near Dukh Bhanjan Park
locationExplore Nearby
Not under loan₹
₹1.2 Crores
₹7,101 per sq.ft.
₹68,777/Month
Estimated EMI
1,690 sqft
Builtup
noProperty
South
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Flat For Sale In Sector 7

Standalone Building, New Colony, near State Bank of India NEW COLONY GURGAON
locationExplore Nearby
Not under loan₹
₹1.7 Crores
₹10,260 per sq.ft.
₹97,434/Month
Estimated EMI
1,657 sqft
Builtup
1/9
North
Facing
3 BHK
Apartment Type
3
Bathrooms
Car
Parking
Nearby: Gurgaon CantonmentRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Apartment In New Colony, Sector 7 For Sale In Sector 7

New Colony, Sector 7  New Colony
locationExplore Nearby
Not under loan₹
₹1.7 Crores
₹14,167 per sq.ft.
₹97,434/Month
Estimated EMI
1,200 sqft
Builtup
1/10
East
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike and Car
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Apartment In Pratham Meghdoot Apartments For Sale In Sector 10a

Pratham Meghdoot Apartments  Sector 10A
locationExplore Nearby
Not under loan₹
₹1.45 Crores
₹9,063 per sq.ft.
₹83,106/Month
Estimated EMI
1,600 sqft
Builtup
Don't Know
Facing
3 BHK
Apartment Type
2
Bathrooms
None
Parking
Nearby: Gurgaon CantonmentRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat In Standalone Building For Sale In Sector 10

Pataudi Rd Near Euro international school
locationExplore Nearby
Not under loan₹
₹1.75 Crores
₹10,924 per sq.ft.
₹1 Lacs/Month
Estimated EMI
1,602 sqft
Builtup
noProperty
South
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat For Sale In Subhash Nagar

standalone building, New Railway Rd near CANARA BANK
locationExplore Nearby
Not under loan₹
₹1.75 Crores
₹9,831 per sq.ft.
₹1 Lacs/Month
Estimated EMI
1,780 sqft
Builtup
1/2
East
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Flat In Civil Home Society For Sale In Civil Lines

rajiv chowk, near Om Residency
locationExplore Nearby
Under Loan₹
₹1.5 Crores
₹9,677 per sq.ft.
₹85,971/Month
Estimated EMI
1,550 sqft
Builtup
1/7
North-East
Facing
3 BHK
Apartment Type
3
Bathrooms
Car
Parking
Nearby: Corporation BankHuda City CentreThe Gym ClubMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Flat In Krishna Recedency For Sale In Taneja Hospital

NEAR TANEJA HOSPITAL
locationExplore Nearby
Under Loan₹
₹1.25 Crores
₹7,576 per sq.ft.
₹71,643/Month
Estimated EMI
1,650 sqft
Builtup
1/7
North-East
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike and Car
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat For Sale In Sector 10

standalone building, Huda market, near Sk Healthcare Pharmacy
locationExplore Nearby
Under Loan₹
₹1.75 Crores
₹10,625 per sq.ft.
₹1 Lacs/Month
Estimated EMI
1,647 sqft
Builtup
1/6
East
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike and Car
Parking
Nearby: Gurgaon CantonmentRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat For Sale In Sector 7

STANDALONE BUILDING, Acharya Puri, near arya samaj mandir
locationExplore Nearby
Not under loan₹
₹1 Crore
₹8,850 per sq.ft.
₹57,314/Month
Estimated EMI
1,130 sqft
Builtup
1/15
South-East
Facing
3 BHK
Apartment Type
3
Bathrooms
Car
Parking
Nearby: Gurgaon CantonmentRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat In Mianwali Colony For Sale In Sector 12

Mianwali Colony, Near GANPATI HONDA
locationExplore Nearby
Not under loan₹
₹1.5 Crores
₹9,677 per sq.ft.
₹85,971/Month
Estimated EMI
1,550 sqft
Builtup
1/9
Don't Know
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Flat In Radha Krishna Apartment For Sale In Sector 7

New Colony, Near The Cake Bake
locationExplore Nearby
Not under loan₹
₹1.5 Crores
₹11,111 per sq.ft.
₹85,971/Month
Estimated EMI
1,350 sqft
Builtup
1/15
North
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Gurgaon CantonmentRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat For Sale In Sector 7

Standalone Building, Old Railway Rd, Shivpuri, Near Harish Bakery And Sweets
locationExplore Nearby
Not under loan₹
₹90 Lacs
₹10,000 per sq.ft.
₹51,583/Month
Estimated EMI
900 sqft
Builtup
Don't Know
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Apartment In Sector 7 For Sale In New Colony, Sector 7

Sector 7  gurudwara saheb
locationExplore Nearby
Under Loan₹
₹1.15 Crores
₹5,162 per sq.ft.
₹65,911/Month
Estimated EMI
2,228 sqft
Builtup
1/7
East
Facing
3 BHK
Apartment Type
2
Bathrooms
Bike and Car
Parking
Nearby: Gurgaon CantonmentRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat In Radha Krishna Heritage For Sale In Gurgaon Rural

Krishna Colony, near Madhu Gas Service
locationExplore Nearby
Not under loan₹
₹95 Lacs
₹8,996 per sq.ft.
₹54,448/Month
Estimated EMI
1,056 sqft
Builtup
East
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Gurgaon CantonmentRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

3 BHK Flat In Apartment For Sale In Sector 12

Mianwali Colony, near Nest Play School
locationExplore Nearby
Not under loan₹
₹1.4 Crores
₹8,235 per sq.ft.
₹80,240/Month
Estimated EMI
1,700 sqft
Builtup
noProperty
North
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Corporation BankHuda City CentrePosh - The GymMedanta–The Medicity, GurugramMillennium City Centre Gurugram

3 BHK Apartment In Grover House For Sale In Sector 7

Grover house  Urban Estate, Near Arya Vidya Mandir Senior Secondary School
locationExplore Nearby
Not under loan₹
₹1.15 Crores
₹4,600 per sq.ft.
₹65,911/Month
Estimated EMI
2,500 sqft
Builtup
1/3
North
Facing
3 BHK
Apartment Type
3
Bathrooms
Bike and Car
Parking
Nearby: Gramin BankRajiv Chowk GurgaonPosh - The GymMedanta–The Medicity, GurugramINOX Gurgaon Dreamz

Didn't find what you are looking for?

Explore nearby localities

Buy In Police Lines, Gurgaon
Buy In Pataudi Road-Sector 11, Gurgaon
Buy In Roshan Pura, Gurgaon
Buy In Civil Lines, Gurgaon
Buy In Sector 10A, Gurgaon
Buy In Sector 33, Gurgaon
Buy In Sector 8, Gurgaon
Buy In Market Of Sector 10A, Sector 10A
Buy In Sector 7, Gurgaon

or

and we will send an email with matching properties

Flats & Apartments for Sale in Sector 11, gurgaon

Overview (July 2026)

Sector 11 is a residential neighbourhood in gurgaon . Browse 111+ NoBroker-verified, owner-direct flat listings from compact 1 BHK to spacious 4 BHK+ apartments.

Available inventory breakdown:

  • 2 BHK: 47+
  • 3 BHK: 29+
  • 4+ BHK: 20+
  • 4 BHK: 8+
  • 1 BHK: 5+
  • 1 RK: 2+

Ready to Move: 108+ | Under Construction: 3+

One-time purchase costs buyers should plan for:

  • Stamp Duty: 7% (male), 5% (female), 6% (joint) of property value
  • Registration Charges: ₹15,000 fixed fee

Flat Sale Prices in Sector 11

Avg price per sq ft in Sector 11: ₹9,773. Based on NoBroker-verified listings — July 2026:

  • 2 BHK (565–1,602 sq ft): ₹3,940,000 - ₹25,749,999
  • 3 BHK (900–5,400 sq ft): ₹7,495,000 - ₹40,000,000
  • 4+ BHK (1,800–7,209 sq ft): ₹12,000,000 - ₹85,000,000
  • 4 BHK (900–3,567 sq ft): ₹7,500,000 - ₹52,350,000
  • 1 BHK (400–500 sq ft): ₹2,000,000 - ₹11,500,000
  • 1 RK (290–926 sq ft): ₹3,000,000 - ₹17,000,000

Sale Prices by Property Type in Sector 11

Gated Society Apartments for Sale in Sector 11

59+ listings — ₹3,540,000 - ₹36,799,999

  • sweet home
  • Breez Global Hill View
  • standalone building
  • Tata Raheja Arabella

Independent Houses & Builder Floors for Sale in Sector 11

39+ listings — ₹6,725,000 - ₹52,624,999

1+ listings — ₹4,600,000 - ₹4,600,000

Standalone Buildings for Sale in Sector 11

12+ listings — ₹2,200,000 - ₹93,699,999

Investment Signals for Sector 11

  • Avg Price per Sq Ft: ₹9,773

Nearby Localities for Comparison

Buyers evaluating Sector 11 often compare it with:

  • Roshan Pura
  • Sector 8
  • Sector 10A
  • Civil Lines

End-to-End Buying Services by NoBroker

Along with helping you find a verified flat in Sector 11, NoBroker supports buyers through the full purchase journey:

  • Home Loan Assistance: Compare offers from 30+ banks and NBFCs, get pre-approved in 24 hours
  • Legal Verification: Title search, encumbrance certificate, sale deed review by empanelled lawyers
  • Stamp Duty & Registration Support: End-to-end documentation and payment assistance
  • Interior & Renovation: Modular kitchen, painting, electrical, plumbing, carpentry
  • Packers & Movers: Safe, on-time relocation to your new home
  • Property Management: Tenant sourcing and rent collection if buying as investment

Frequently Asked Questions

Are there 3bhk flats for sale in the Sector 11 without brokerage?

You can find plenty of flats for sale in Sector 11, they come at various price points and configurations, and only on NoBroker they are available with ZERO brokerage fees.

What are the types of 3bhk flats for sale in Sector 11?

You can choose from fully furnished flats for sale, semi-furnished flats for sale, unfurnished flats for sale. There are also different sizes available and different configurations (1RK, 1BHK-4BHK and more). There are also flats that are ready-to-move, resale, and under construction that are available in Sector 11.

How can I find a 3bhk flats for sale without brokerage in Sector 11?

The best way to find property that is for sale without any brokerage in Sector 11 is to look on NoBroker! Each house or commercial establishment listed here comes with ZERO brokerage.

Does NoBroker help to buy a 3bhk flats in the Sector 11?

Yes! NoBroker can help you buy a flat in Sector 11. With NoBroker, you are connected to flat owners, and builders directly. You also get relationship managers who can give you information on societies or buildings to choose based on your unique requirements. Relationship Managers can also give you information on the latest and upcoming projects, and the best deals available that can help you SAVE MONEY. If you need help with negotiation, they help you with that too!

What types of properties are available if I want to buy a house in the Sector 11?

There are many types of properties or houses available for sale in Sector 11 such as resale properties, under construction properties, ready-to-move properties and new projects.

What is the price of 3bhk flats in Sector 11?

3bhk flats prices in Sector 11 are affordable for all classes. Depending on the builder, locality, and BHK configuration, you can easily find a home within your budget.

How do I know if the price of 3bhk flats in Sector 11 is quoted correctly?

Identify the fair market value of the 3bhk flats in Sector 11 by estimating and comparing a flat’s price online. Next, try identifying the per square feet rate in Sector 11(this usually differs from one property to another based on location, infrastructure, amenities, transportation, and other factors).

How can I estimate the price of 3bhk flats in Sector 11?

You can estimate the price of 3bhk flats in Sector 11 by looking at the builders’ reputation, the flat resale price, the location value, amenities, construction quality, stamp duty and registration charges, brokerage fee, and other additional costs.

What is the price range of houses in Sector 11?

The average price range of a house in Sector 11 , Gurgaon is affordable for all classes and, you can easily find a home within your budget.

What is the price range of villas in Sector 11?

The average price range of a villa in Sector 11 , Gurgaon is affordable for all classes and, you can easily find a home within your budget.

How do I know if the price of a house in Sector 11 is quoted correctly?

Identify the fair market value of a house in Sector 11 by estimating and comparing its price online. Next, try identifying the per square feet rate in Sector 11. Use this knowledge to evaluate whether your builder is charging you adequately.

How do I know if the price of a villa in Sector 11 is quoted correctly?

Identify the fair market value of a house in Sector 11 by estimating and comparing its price online. Next, try identifying the per square feet rate in Sector 11. Use this knowledge to evaluate whether your builder is charging you adequately.