Longjumeau · 91160

L'Écrin de Longjumeau

Property development

Your home from€180,600VAT 20% · including all taxesHome price ref. 2001 · Apartment · 2 main rooms (T2, French classification) · 39.87 m²Excluding notary fees. Developer data synchronised on 31 October 2026; price and availability to be confirmed with your adviser.

Schemes and conditions

Depending on the home and the rate chosen. Conditions are detailed on each home.

PTZ to be considered · 55 homes
For your main residence, subject to income and first-time buyer conditions to be verified and the bank's agreement. Your personal eligibility remains to be confirmed.
Notary fees on new-build properties · 55 homes
New home as a main residence. Notary fees and the applicable price are to be confirmed for your purchase.

View properties and prices Request the plans

A JL HOME adviser compares the homes with you and checks every detail before any decision.

Programme visual · non-contractual illustration

The 7 photos

A development to discover, a home to choose. Find the floor areas, prices and plans available, then speak with your JL HOME adviser.

Explore the residence

Homes available: 55
Floor areas: 36.94 to 88.69 m²
expected delivery: Q4 2029
Developer: Les Nouveaux Constructeurs

Understand this programme

L'Écrin de Longjumeau is a new-build development in Longjumeau (91160), offered by Les Nouveaux Constructeurs. The selection includes 55 available new homes from 36.94 to 88.69 m²: 2 main rooms (T2, French classification), 3 main rooms (T3, French classification), 4 main rooms (T4, French classification).

Prices start at €180,600 (VAT 20% · including all taxes), excluding notary fees. The price and availability of the chosen property remain to be confirmed. Expected delivery : Q4 2029.

In the list below, a 'lot' refers to one home. Compare its floor area, floor and price, then request the plan to see its layout.

The developer's presentation

Read the full description

18 km from Paris, in the heart of Essonne, Longjumeau combines energy, natural heritage and a pleasant living environment. The Bois des Templiers, the Balizy plain and numerous parks and squares give nature a prominent place.
Families appreciate this refreshing living environment, as well as proximity to major employment hubs such as Orly airport or Paris-Saclay. Sport, culture, schools, shops and the market... Longjumeau offers a lively art of living!
Ideally located 7 minutes' walk from the town centre, this new residence lets you enjoy everyday life at your own pace. Getting around is just as simple thanks to the T12 tramway, linking Massy-Palaiseau RER and TGV station.

Choose your home

55 homes available

Filter by type, sort by price or floor area, compare up to 3 homes and open the plan of the home you are interested in.

Entry price: VAT 20% · including all taxes. Excluding notary fees.

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6 homes shown out of 55

Reference 2001

Apartment · 2 main rooms (T2, French classification)

Surface area: 39,87 m²
Floor: Ground floor
Aspect: South
Expected delivery: Q3 2029

VAT 20% · including all taxes: €180,6004,530 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €90,300

for a household of 2 people, depending on your income

Indicative amount, to be checked against your project and your eligibility.

Estimate my PTZ for this home

PTZ to be considered
For your main residence, subject to income and first-time buyer conditions to be verified and the bank's agreement. Your personal eligibility remains to be confirmed.
Notary fees on new-build properties
New home as a main residence. Notary fees and the applicable price are to be confirmed for your purchase.

I'm interested in this home

View the plan Calculate my monthly payment

Reference 1206

Apartment · 2 main rooms (T2, French classification)

Surface area: 42,78 m²
Floor: Floor 2
Aspect: East
Expected delivery: Q3 2029

VAT 20% · including all taxes: €189,4004,427 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €94,700

for a household of 2 people, depending on your income

Indicative amount, to be checked against your project and your eligibility.

Estimate my PTZ for this home

PTZ to be considered
For your main residence, subject to income and first-time buyer conditions to be verified and the bank's agreement. Your personal eligibility remains to be confirmed.
Notary fees on new-build properties
New home as a main residence. Notary fees and the applicable price are to be confirmed for your purchase.

I'm interested in this home

View the plan Calculate my monthly payment

Reference 1306

Apartment · 2 main rooms (T2, French classification)

Surface area: 36,94 m²
Floor: Floor 3
Aspect: North
Expected delivery: Q3 2029

VAT 20% · including all taxes: €190,0005,143 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €95,000

for a household of 2 people, depending on your income

Indicative amount, to be checked against your project and your eligibility.

Estimate my PTZ for this home

PTZ to be considered
For your main residence, subject to income and first-time buyer conditions to be verified and the bank's agreement. Your personal eligibility remains to be confirmed.
Notary fees on new-build properties
New home as a main residence. Notary fees and the applicable price are to be confirmed for your purchase.

I'm interested in this home

View the plan Calculate my monthly payment

Reference 1106

Apartment · 2 main rooms (T2, French classification)

Surface area: 42,77 m²
Floor: Floor 1
Aspect: East
Expected delivery: Q3 2029

VAT 20% · including all taxes: €190,9004,463 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €95,450

for a household of 2 people, depending on your income

Indicative amount, to be checked against your project and your eligibility.

Estimate my PTZ for this home

PTZ to be considered
For your main residence, subject to income and first-time buyer conditions to be verified and the bank's agreement. Your personal eligibility remains to be confirmed.
Notary fees on new-build properties
New home as a main residence. Notary fees and the applicable price are to be confirmed for your purchase.

I'm interested in this home

View the plan Calculate my monthly payment

Reference 2102

Apartment · 2 main rooms (T2, French classification)

Surface area: 44,5 m²
Floor: Floor 1
Aspect: West
Expected delivery: Q3 2029

VAT 20% · including all taxes: €195,8004,400 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €97,900

for a household of 2 people, depending on your income

Indicative amount, to be checked against your project and your eligibility.

Estimate my PTZ for this home

PTZ to be considered
For your main residence, subject to income and first-time buyer conditions to be verified and the bank's agreement. Your personal eligibility remains to be confirmed.
Notary fees on new-build properties
New home as a main residence. Notary fees and the applicable price are to be confirmed for your purchase.

I'm interested in this home

View the plan Calculate my monthly payment

Reference 1107

Apartment · 2 main rooms (T2, French classification)

Surface area: 44,16 m²
Floor: Floor 1
Aspect: East
Expected delivery: Q3 2029

VAT 20% · including all taxes: €201,9004,572 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €100,950

for a household of 2 people, depending on your income

Indicative amount, to be checked against your project and your eligibility.

Estimate my PTZ for this home

PTZ to be considered
For your main residence, subject to income and first-time buyer conditions to be verified and the bank's agreement. Your personal eligibility remains to be confirmed.
Notary fees on new-build properties
New home as a main residence. Notary fees and the applicable price are to be confirmed for your purchase.

I'm interested in this home

View the plan Calculate my monthly payment

The residence in pictures

Open a photo to enlarge it.

Images not contractually binding.

Where is the programme located?

1 bis rue du Président François Mitterrand · Longjumeau · 91160

Address provided by the developer. The location of your home and the access routes are to be confirmed with the adviser.

View the address on Google Maps ↗

To check for everyday life

Your journey to work, transport, shops and schools, according to your needs.

Ask a question about the location

Your JL HOME adviser

Floor plans, prices and clear answers

Are you interested in development L'Écrin de Longjumeau? An adviser will call you back to check the homes available and help you understand the documents.

You submit your request.Enter your number and your callback preference.
We are checking the information.Availability, prices, orientation of the homes and support (PTZ, financing). Available plans and documents are to be confirmed.
You decide what happens next.Ask your questions and choose whether you wish to proceed. No booking is made here.

A discussion about this programme and your search
Prices and availability to be confirmed with your adviser

Request the plans and a callback

An adviser will answer your questions. Email and budget are optional.

L'Écrin de Longjumeau

Longjumeau · 91160

From €180,600

VAT 20% · including all taxes

Expected delivery : Q4 2029

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Prepare your budget

The property price is a first step. Notary fees and financing must also be taken into account.

Estimate a monthly payment and understand possible support schemes

Your financing

Estimate your monthly payment

An instant estimate, no sign-up required. Refine with your income to include your interest-free loan.

The lotYour deposit (€)

Estimated monthly payment

982 € /month

Capital financed 185 115 € · of which insurance 56 €/month

Notary fees included: ≈ 4 515 € (new, approximately 2.5% of the price).

Assumptions: indicative market rate, June 2026 3,5 % · insurance 0,36 % included · term 25 years (up to 27 years for a VEFA).

Non-contractual estimate, which does not constitute a credit offer.

Speak to an adviser

Become a homeowner

Help for your first purchase

Becoming a homeowner with a new-build property is often more accessible than many people think. Depending on your project, several schemes may apply. An adviser will review the options with you.

Zero-rate loan (PTZ)
Depending on your circumstances and zone, the PTZ may help fund part of your main home in new build, interest-free.
Reduced VAT
In certain eligible areas, buying new may benefit from a reduced VAT rate, subject to income conditions and for a main residence.
Bail réel solidaire (BRS)
To become an owner at a controlled price, the BRS separates the land from the building, in the developments concerned.

These schemes depend on your situation and on the programme. No eligibility is guaranteed here: only a conversation can verify it.

Check my support options with an adviser

Frequently asked questions

Everything you need to know about L'Écrin de Longjumeau

What is the price of the new-build home in the L'Écrin de Longjumeau development?

Prices shown for L'Écrin de Longjumeau start at €180,600 (VAT 20% · including all taxes), excluding notary fees. The price depends on the home and the purchase scheme; the conditions are stated in the list of homes.

Which homes are available in the L'Écrin de Longjumeau development?

The selection includes 55 available new homes from 36.94 to 88.69 m²: 2 main rooms (T2, French classification), 3 main rooms (T3, French classification), 4 main rooms (T4, French classification). Breakdown: 2 main rooms (T2, French classification): 16 homes; 3 main rooms (T3, French classification): 23 homes; 4 main rooms (T4, French classification): 16 homes. A T2 includes 2 main rooms, which does not mean 2 bedrooms.

Where is the L'Écrin de Longjumeau development located?

L'Écrin de Longjumeau is located in Longjumeau (91160). The address provided by the developer is 1 bis rue du Président François Mitterrand. The location of your home and access arrangements must be confirmed with the adviser before a visit.

When is the L'Écrin de Longjumeau development due for delivery?

Expected delivery : Q4 2029. A forecast date does not confirm that the home has been delivered. The adviser checks progress and the date applicable to the chosen home.

Is L'Écrin de Longjumeau eligible for the zero-interest loan (PTZ)?

L'Écrin de Longjumeau is in zone A. Some homes may allow you to apply for a PTZ for a main residence, subject to income and personal circumstances. Eligibility of the home and your household must be checked with the adviser and the bank.

Can you buy to let in the L'Écrin de Longjumeau development?

For L'Écrin de Longjumeau, the possibility of buying to let depends on the home’s purchase scheme. A price reserved for a main residence does not apply to a buy-to-let purchase. Your adviser will check the rental conditions, expected rent, charges and tax treatment with you.

How do I get the plans and check whether a home is available?

Choose a home from the list, then request its floor plan. In the form, enter your contact details and, if you wish, the time you would prefer to be called back. A JL HOME adviser checks availability, price and the documents available. This request does not reserve the home.

To compare