Big Brothers
RERA No. Listed Resale

3 BHK Resale Flats for Sale in TDI Wellington Heights, Sector 117 Mohali

Airport Road, Mohali
Asking Price
About ₹1.25–1.3 Cr (resale asks)
₹ 7,423 / sq.ft
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About the project

14
Towers
11
Floors
352
Units
1.46 acres
Area
  • RERA NumberPBRERA-SAS81-PR0142
  • Launch DateNov 2010
  • Expected PossessionJul 2019
  • Possession StatusReady to Move
  • Project Price Range₹1.05 Cr – ₹1.35 Cr

About the builder

TDI Infracorp (India) Ltd
TDI Infracorp (India) Ltd
Operating for 18 years
1
Running
0
Delivered
0
Upcoming

Residential developer in Mohali — 1 project on Big Brothers, established 2008.

Contact the builder

TDI Infracorp (India) Ltd
Sales team

Send an enquiry and we’ll connect you with the builder’s sales team.

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3 BHK
Configuration
1,684
Super (sq.ft)
Ready to Move
Possession
Posted on Sun Oct 25 2026

About this property

This listing covers 3 BHK resale flats in TDI Wellington Heights, TDI City, Sector 117, Mohali: ready-to-move homes with 3 bedrooms, of about 1,684–1,849 sq ft, depending on the phase. Two resale listings from October 2026 ask ₹1.25 Cr and ₹1.3 Cr.

3 BHK at a glance

Configuration3 bedrooms
AreaAbout 1,684–1,804 sq ft in Wellington Heights I/II (listings); 1,771 or 1,849 sq ft super in the Extension (TDI brochure)
Carpet area1,094 or 1,153 sq ft in the Extension (TDI brochure); not published for the older towers
PriceTwo October 2026 resale listings ask ₹1.25 Cr (1,860 sq ft) and ₹1.3 Cr (1,685 sq ft); SquareYards' area average of ₹6,750 per sq ft (September 2026 quarter) would put a 1,684 sq ft flat nearer ₹1.14 Cr
StatusReady to move: delivered in phases from about 2013–2015; the Extension was completed in July 2019 (RERA)
Sale typeResale
RERAExtension (Blocks M and N): PBRERA-SAS81-PR0142, completed July 2019; the older towers predate RERA

Prices are sellers' and brokers' asking prices on property portals, dated above; actual deals depend on the floor, view, interiors and parking.

Before you buy a resale flat here

  • Check which phase the flat is in: the Extension (Blocks M and N) and the Wellington Heights-2 tower have RERA records, while the older towers were delivered before RERA.
  • Check the allotment letter and the full chain of sale deeds, and ask for the completion or occupation certificate of the block.
  • Confirm the parking and the maintenance dues, in writing.
  • Measure the carpet area: the sizes on listings are usually built-up or super areas.

About TDI Wellington Heights

TDI Wellington Heights is TDI Infratech's apartment society in TDI City-1, Sector 117, Mohali, next to the 200 ft International Airport Road. It was built in phases: Wellington Heights I and II, delivered before RERA, a 14-flat Wellington Heights-2 tower completed in 2017, and the Extension (Blocks M and N) completed in 2019. Kharar town centre is about 5.1 km by road, Max Super Speciality Hospital Mohali 6.3 km, CP67 Mall 8.5 km and ISBT Sector 43 Chandigarh 11 km. See the full details on the TDI Wellington Heights project page.

Facts checked on 25 October 2026 against the Punjab RERA list (as on 25 September 2026), TDI's Extension brochure, and resale listings on RealEstateIndia, Quikr and SquareYards from May–October 2026. Asking prices change often.

Property TypeApartment
Configuration3 BHK
Super Area1,684 sq.ft
AgeResale
TransactionResale
RERA IDPBRERA-SAS81-PR0142

What makes this special

3 bedrooms
About 1,684–1,849 sq ft; Extension carpet 1,094–1,153 sq ft
Ready to move; flats change hands on the resale market
Resale asks about ₹1.25–1.3 Cr (October 2026)
Part of TDI City-1, beside the 200 ft Airport Road

Amenities

Security & Safety
24x7 Security Guards CCTV Surveillance Fire Alarm System Earthquake Resistant Structure Gated Community
Parking & Transport
Covered Car Parking Basement Parking Open Parking
Fitness & Wellness
Jogging Track
Kids & Family
Children’s Play Area
Green & Nature
Landscaped Garden
Utility
24x7 Water Supply Power Backup Solar Water Heating

Floor plan & layout

Super Area
1,684 sq.ft
Bedrooms
3

Frequently asked questions

What is the price of a 3 BHK in TDI Wellington Heights?
Two resale listings seen in October 2026 ask ₹1.3 Cr for 1,685 sq ft and ₹1.25 Cr for 1,860 sq ft (with an extra room). SquareYards' area average of ₹6,750 per sq ft for the September 2026 quarter would put a 1,684 sq ft flat nearer ₹1.14 Cr, so compare several flats before you agree a price.
What is the size of a 3 BHK in TDI Wellington Heights?
In Wellington Heights I and II, listings give about 1,684–1,804 sq ft. In the Extension (Blocks M and N), TDI's brochure gives two 3 BHK plans: 1,771 sq ft super with 1,094 sq ft carpet, and 1,849 sq ft super with 1,153 sq ft carpet.
Is TDI Wellington Heights ready to move in?
Yes. The older towers were handed over from about 2013–2015, the Wellington Heights-2 tower was completed in October 2017 and the Extension in July 2019, according to RERA records. Flats now change hands on the resale market.
What is the RERA number of TDI Wellington Heights?
The Extension (Blocks M and N) is PBRERA-SAS81-PR0142 and the Wellington Heights-2 tower is PBRERA-SAS81-PR0308; both are recorded as completed. The older Wellington Heights I and II towers were delivered before RERA registration began. The promoter is TDI Infratech Ltd.
Where is TDI Wellington Heights?
In TDI City-1, Sector 117, SAS Nagar (Mohali), Punjab 140301, next to the 200 ft Airport Road. Kharar town centre is about 5 km by road and ISBT Sector 43, Chandigarh about 11 km.

Location & connectivity

Airport Road, MohaliView larger map

EMI & affordability

Property price
₹ 1.25 Cr
Loan amount (80%)
₹ 1 Cr
Interest rate
8.5% p.a.
Loan tenure
20 years
Estimated Monthly EMI
₹ 86,782
Total interest over 20 years: ₹ 1.08 Cr
Open EMI calculator

Indicative only: assumes a loan of 80% of the listed starting price at 8.5% p.a. for 20 years. Your lender sets the actual amount, rate and tenure.

TDI Wellington Heights 3 BHK Resale Price, Sector 117 Mohali | Big Brothers