L'Haÿ-les-Roses · 94240

Selected home

Apartment · 4 main rooms (T4, French classification)

Residence Quartier Lallier - Saison 1 · Reference B12

Price of the selected home€488,396VAT 5.5% · subject to conditionsExcluding notary fees. Developer data synchronised on 31 October 2026; price and availability to be confirmed with your adviser.

Schemes and conditions

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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.
Reduced TVA subject to conditions
Résidence principale, sous conditions. Les conditions de ressources et le dispositif applicable restent à vérifier.
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.

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Explore this property

Selected home: 1
Surface area: 80.92 m²
expected delivery: Q2 2028
Developer: Catella

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Understand this programme

Quartier Lallier - Saison 1 is a new-build development in L'Haÿ-les-Roses (94240), offered by Catella. The selection includes 28 available new homes from 44.51 to 108.82 m²: 2 main rooms (T2, French classification), 3 main rooms (T3, French classification), 4 main rooms (T4, French classification), 5 main rooms (T5, French classification).

Prices start at €295,000 (VAT 5.5%, subject to conditions), excluding notary fees. The price and availability of the chosen property remain to be confirmed. Expected delivery : Q2 2028.

The home reference B12 is part of this residence. Its features and prices are presented below; the other homes remain viewable on the development page.

The developer's presentation

Enjoy an exceptional opportunity to become the owner of a new apartment in L’Haÿ-les-Roses, right by a Grand Paris station.

Read the full description

Enjoy an exceptional opportunity to become the owner of a new apartment in L’Haÿ-les-Roses, right by a Grand Paris station. With the extension of line M14 already in service, reach Orly airport in 7 minutes* and Châtelet in 18 minutes*. This new address sits within an entirely redesigned eco-district driven by the Grand Paris Express. Bringing together numerous brand-new facilities, it will feature a large sports complex and an ultra-modern school group. Families will appreciate a nursery located directly at the foot of the building. This new living environment will offer a responsible and sustainable lifestyle, notably thanks to its public square lined with local shops, its extensive green spaces and the significant place given to soft mobility. Firmly committed to eco-responsibility, the development targets the highest environmental and liveability certifications: RE2020 Carbone -15 %, NF Habitat HQE Excellent level and the BiodiverCity label. In your everyday life, this translates into: · Optimal energy efficiency allowing you to save on energy, notably thanks to the connection to the geothermal-powered urban heating network · A reduced environmental impact with green outdoor spaces that favour the collection and management of rainwater · The promotion of sustainable mobility thanks to spacious bicycle storage rooms accessible on the ground floor · Undeniable quality of life with all the comfort of new-build property, well-designed interior spaces and a healthy, pleasant environment very close to Paris. Benefit from a wide choice of new apartments for your buy-to-let investment project or for purchase as a main residence. From studio to 5-room apartments, all are extended by generous balconies, large terraces or private hanging gardens. Most have a parking space in the underground car park. For the environment RE2020 thresholds 2025 Large green roof terraces 266 m² of green spaces in open ground NF HABITAT HQE, 'Excellent' level Biodivercity label Transport: 'L'Haÿ-Les-Roses' stop, metro 14, opposite the ZAC; 'Villejuif - Louis Aragon' stop, metro 7 and future line 15 at 1,9 km; 'L'Haÿ-Les-Roses – Lallier' stop at 100 metres (bus line no. 286); 'L'Haÿ-Les-Roses – Lallier' stop 150 metres (bus lines no. 131 and V2)

Your choice in the catalogue

The property reference B12

View the features and prices of this home. Each pricing scheme keeps its own access conditions.

Price of the selected home: VAT 5.5% · subject to conditions. Excluding notary fees.

The VAT rate, and therefore the price, depends on your situation and on the property.

TVA 5,5 % : Reserved for a main residence, subject to income limits; the home must be in or near a priority urban area (ANRU / QPV), or covered by an assisted ownership scheme (BRS, PSLA, with a land fee under BRS). It must remain your main residence, otherwise additional VAT may be due. Your adviser checks your eligibility.

Am I eligible for the 5.5% TVA rate? % ? →

Reference B12Selected home

Apartment · 4 main rooms (T4, French classification)

Surface area: 80,92 m²
Floor: Floor 1
Aspect: South
Parking: Parking specified
Expected delivery: Q2 2028

VAT 5.5%: €488,3966,036 €/m²; Main residence, subject to conditions
VAT 20% · including all taxes: €555,5226,865 €/m²; Standard price, available to everyone

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.
Reduced TVA subject to conditions
Résidence principale, sous conditions. Les conditions de ressources et le dispositif applicable restent à vérifier.
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.

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Where is the programme located?

ANGLE DE LA RUE DU SQUARE ET DU MAIL DE L'ECOLE 94240 · L'Haÿ-les-Roses · 94240

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

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Your JL HOME adviser

Floor plans, prices and clear answers

Your enquiry concerns property reference B12 from development Quartier Lallier - Saison 1. An adviser will call you back to check its availability and help you understand the documents.

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A discussion about this programme and your search
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Quartier Lallier - Saison 1

L'Haÿ-les-Roses · 94240

Home ref. B12: €488,396

VAT 5.5% · subject to conditions

Expected delivery : Q2 2028

Floor plan requested: home ref. B12 · 4 main rooms (T4, French classification)

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Frequently asked questions

Everything you need to know about Quartier Lallier - Saison 1

What is the price of the new-build home in the Quartier Lallier - Saison 1 development?

Prices shown for Quartier Lallier - Saison 1 start at €295,000 (VAT 5.5%, subject to conditions), 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 Quartier Lallier - Saison 1 development?

The selection includes 28 available new homes from 44.51 to 108.82 m²: 2 main rooms (T2, French classification), 3 main rooms (T3, French classification), 4 main rooms (T4, French classification), 5 main rooms (T5, French classification). Breakdown: 2 main rooms (T2, French classification): 7 homes; 3 main rooms (T3, French classification): 18 homes; 4 main rooms (T4, French classification): 1 home; 5 main rooms (T5, French classification): 2 homes. A T2 includes 2 main rooms, which does not mean 2 bedrooms.

Where is the Quartier Lallier - Saison 1 development located?

Quartier Lallier - Saison 1 is located in L'Haÿ-les-Roses (94240). The address provided by the developer is ANGLE DE LA RUE DU SQUARE ET DU MAIL DE L'ECOLE 94240. The location of your home and access arrangements must be confirmed with the adviser before a visit.

When is the Quartier Lallier - Saison 1 development due for delivery?

Expected delivery : Q2 2028. 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 Quartier Lallier - Saison 1 eligible for the zero-interest loan (PTZ)?

Quartier Lallier - Saison 1 is in zone Abis. 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 Quartier Lallier - Saison 1 development?

For Quartier Lallier - Saison 1, 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.