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Synergies 8 Avenue De Lunca 6,168 - 90,115 SF of Office Space Available in 78180 Montigny-le-Bretonneux



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Highlights
- Independent high-end building
- On-site integrated services
- Close to SQY station and major roadways
All Available Spaces(5)
Display Rental Rate as
- Space
- Size
- Term
-
Rental Rate
- Space Use
- Build-Out
- Available
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
- Security Deposit: 3 months of rent
- Mostly Open Floor Plan Layout
- 1 Conference Room
- Private Restrooms
- Open-Plan
- Independent luxury building built in 2009
- Electric vehicle parking
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Fully Built-Out as Standard Office
- Partitioned Offices
- Can be combined with additional space(s) for up to 83,948 SF of adjacent space
- Security System
- Smoke Detector
- Located 350 m from SQY train station (6 min on foot)
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
- Security Deposit: 3 months of rent
- Mostly Open Floor Plan Layout
- 1 Conference Room
- Private Restrooms
- Open-Plan
- Independent luxury building built in 2009
- Electric vehicle parking
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Fully Built-Out as Standard Office
- Partitioned Offices
- Can be combined with additional space(s) for up to 83,948 SF of adjacent space
- Security System
- Smoke Detector
- Located 350 m from SQY train station (6 min on foot)
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
- Security Deposit: 3 months of rent
- Mostly Open Floor Plan Layout
- 1 Conference Room
- Private Restrooms
- Open-Plan
- Independent luxury building built in 2009
- Electric vehicle parking
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Fully Built-Out as Standard Office
- Partitioned Offices
- Can be combined with additional space(s) for up to 83,948 SF of adjacent space
- Security System
- Smoke Detector
- Located 350 m from SQY train station (6 min on foot)
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
- Security Deposit: 3 months of rent
- Mostly Open Floor Plan Layout
- 1 Conference Room
- Private Restrooms
- Open-Plan
- Independent luxury building built in 2009
- Electric vehicle parking
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Fully Built-Out as Standard Office
- Partitioned Offices
- Can be combined with additional space(s) for up to 83,948 SF of adjacent space
- Security System
- Smoke Detector
- Located 350 m from SQY train station (6 min on foot)
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
- Security Deposit: 3 months of rent
- Mostly Open Floor Plan Layout
- 1 Conference Room
- Security System
- Smoke Detector
- Located 350 m from SQY train station (6 min on foot)
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Fully Built-Out as Standard Office
- Partitioned Offices
- Private Restrooms
- Open-Plan
- Independent luxury building built in 2009
- Electric vehicle parking
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste Synergies | 19,601 SF | 3/6/9 | $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $441,903 /YR HT-HC $36,825 /MO HT-HC | Office | Full Build-Out | Now |
| 2nd Floor, Ste Synergies | 21,420 SF | 3/6/9 | $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $482,914 /YR HT-HC $40,243 /MO HT-HC | Office | Full Build-Out | Now |
| 3rd Floor, Ste Synergies | 21,463 SF | 3/6/9 | $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $483,885 /YR HT-HC $40,324 /MO HT-HC | Office | Full Build-Out | Now |
| 4th Floor, Ste Synergies | 21,463 SF | 3/6/9 | $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $483,885 /YR HT-HC $40,324 /MO HT-HC | Office | Full Build-Out | Now |
| 5th Floor, Ste Synergies | 6,168 SF | 3/6/9 | $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $139,050 /YR HT-HC $11,588 /MO HT-HC | Office | Full Build-Out | Now |
1st Floor, Ste Synergies
| Size |
| 19,601 SF |
| Term |
| 3/6/9 |
|
Rental Rate
|
| $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $441,903 /YR HT-HC $36,825 /MO HT-HC |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
2nd Floor, Ste Synergies
| Size |
| 21,420 SF |
| Term |
| 3/6/9 |
|
Rental Rate
|
| $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $482,914 /YR HT-HC $40,243 /MO HT-HC |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
3rd Floor, Ste Synergies
| Size |
| 21,463 SF |
| Term |
| 3/6/9 |
|
Rental Rate
|
| $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $483,885 /YR HT-HC $40,324 /MO HT-HC |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
4th Floor, Ste Synergies
| Size |
| 21,463 SF |
| Term |
| 3/6/9 |
|
Rental Rate
|
| $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $483,885 /YR HT-HC $40,324 /MO HT-HC |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
5th Floor, Ste Synergies
| Size |
| 6,168 SF |
| Term |
| 3/6/9 |
|
Rental Rate
|
| $22.54 /SF/YR HT-HC $1.88 /SF/MO HT-HC $139,050 /YR HT-HC $11,588 /MO HT-HC |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
1st Floor, Ste Synergies
| Size | 19,601 SF |
| Term | 3/6/9 |
|
Rental Rate
|
$22.54 /SF/YR HT-HC |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Security Deposit: 3 months of rent
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Partitioned Offices
- 1 Conference Room
- Can be combined with additional space(s) for up to 83,948 SF of adjacent space
- Private Restrooms
- Security System
- Open-Plan
- Smoke Detector
- Independent luxury building built in 2009
- Located 350 m from SQY train station (6 min on foot)
- Electric vehicle parking
2nd Floor, Ste Synergies
| Size | 21,420 SF |
| Term | 3/6/9 |
|
Rental Rate
|
$22.54 /SF/YR HT-HC |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Security Deposit: 3 months of rent
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Partitioned Offices
- 1 Conference Room
- Can be combined with additional space(s) for up to 83,948 SF of adjacent space
- Private Restrooms
- Security System
- Open-Plan
- Smoke Detector
- Independent luxury building built in 2009
- Located 350 m from SQY train station (6 min on foot)
- Electric vehicle parking
3rd Floor, Ste Synergies
| Size | 21,463 SF |
| Term | 3/6/9 |
|
Rental Rate
|
$22.54 /SF/YR HT-HC |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Security Deposit: 3 months of rent
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Partitioned Offices
- 1 Conference Room
- Can be combined with additional space(s) for up to 83,948 SF of adjacent space
- Private Restrooms
- Security System
- Open-Plan
- Smoke Detector
- Independent luxury building built in 2009
- Located 350 m from SQY train station (6 min on foot)
- Electric vehicle parking
4th Floor, Ste Synergies
| Size | 21,463 SF |
| Term | 3/6/9 |
|
Rental Rate
|
$22.54 /SF/YR HT-HC |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Security Deposit: 3 months of rent
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Partitioned Offices
- 1 Conference Room
- Can be combined with additional space(s) for up to 83,948 SF of adjacent space
- Private Restrooms
- Security System
- Open-Plan
- Smoke Detector
- Independent luxury building built in 2009
- Located 350 m from SQY train station (6 min on foot)
- Electric vehicle parking
5th Floor, Ste Synergies
| Size | 6,168 SF |
| Term | 3/6/9 |
|
Rental Rate
|
$22.54 /SF/YR HT-HC |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
In Montigny-le-Bretonneux, 8 avenue de Lunca, 350 m from Saint-Quentin-en-Yvelines train station (RER C, N, U and TER lines), offices for rent from 573 m² to 8,372 m² in the independent Synergies building. Developing around 14,500 m², this luxury tertiary asset built in 2009 offers functional and bright floors, air conditioned and equipped with technical false floors and optical fiber. Reception hall with hostess, security PC and RIE renovated in 2026 structure daily operations. A terrace accessible to 5? Floor is a real asset for users. Large parking with 231 spaces, including terminals for electric vehicles. Fast accessibility via A12, N10 and N12. Rent 210 euros HT/HC/m²/year. A strategic location for companies looking for offices to rent in SQY's major tertiary center.
- Agency Fee: 15.00% of annual rent
-
Rental Charges: $0.00 /SF/YR $0.00 /SF/MO $7.53 /YR $0.63 /MO
- Security Deposit: 3 months of rent
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Partitioned Offices
- 1 Conference Room
- Private Restrooms
- Security System
- Open-Plan
- Smoke Detector
- Independent luxury building built in 2009
- Located 350 m from SQY train station (6 min on foot)
- Electric vehicle parking
Property Overview
For rent in Montigny-le-Bretonneux, at the heart of Saint-Quentin-en-Yvelines, discover a high-end standalone building offering 14,451 m² of office space, divisible starting from 1,500 m², available immediately. Ideally located just 350 meters from the SQY train station (RER C, lines N and U) and in close proximity to major routes A12, N12, and N10, this 8-story building, constructed in 2009, features modern, bright, and flexible office layouts. Amenities include fiber optic connectivity, a reception hall, accessibility for individuals with reduced mobility (PMR), electric vehicle charging stations, a cafeteria, and an inter-company restaurant. With 251 underground parking spaces and archive/storage areas, this site is perfectly suited for businesses seeking comfort, accessibility, and a prestigious image in a major economic hub of western Île-de-France. Key features: - High-end standalone building constructed in 2009 - Approximately 14,500 m² gross floor area across 8 stories - Located 350 meters from SQY train station (6-minute walk) - Compliant with labor code regulations - Functional and bright office spaces - Air-conditioned offices - Beautiful accessible terrace on the 5th floor - Raised technical flooring - Fiber optic connectivity - Reception hall scheduled for renovation in 2026 - Inter-company restaurant with cafeteria space (reopening in March 2026) - Security control room - Electric vehicle parking stations - Ground floor area: 60 m²
- 24 Hour Access
- Controlled Access
- Courtyard
- Fenced Lot
- Restaurant
- Security System
- Reception
- Car Charging Station
- Basement
- Open-Plan
- Air Conditioning
Property Facts
Presented by
Synergies | 8 Avenue De Lunca
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