Les Clayes-sous-Bois · 78340

NEW PARK – Tranche 2

Property development

Your home from€321,360VAT 20% · including all taxesHome price ref. D107 · Apartment · 3 main rooms (T3, French classification) · 63.33 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 · 12 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.
LMNP · 12 homes
Non-professional furnished letting, depending on your situation and letting method. No automatic tax benefit.
Notary fees on new-build properties · 12 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 13 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: 12
Floor areas: 63.33 to 85.64 m²
expected date, to be confirmed: Q3 2026
Developer: NACA IMMOBILIER

Understand this programme

NEW PARK – Tranche 2 is a new-build development in Les Clayes-sous-Bois (78340), offered by NACA IMMOBILIER. The selection includes 12 available new homes from 63.33 to 85.64 m²: 3 main rooms (T3, French classification), 4 main rooms (T4, French classification).

Prices start at €321,360 (VAT 20% · including all taxes), excluding notary fees. The price and availability of the chosen property remain to be confirmed. Expected date, to be confirmed : Q3 2026.

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

⚠️ Important: Advertising is prohibited on property portals (SeLoger, Leboncoin, etc.) for this development. Videos of the properties are available in the MEDIA tab. The residence is 10 minutes' walk from the town centre…

Read the full description

⚠️ Important: Advertising is prohibited on property portals (SeLoger, Leboncoin, etc.) for this operation. Videos of the properties are available in the MEDIA tab The residence is situated 10 minutes' walk from the town centre of Les Clayes-sous-Bois. A privileged location for easily combining family life and working life. Resembling an inhabited park, the architecture of this residence blends into the landscape without disfiguring it. Rising only two storeys topped by an attic, the buildings occupy the space airily and allow residents to enjoy natural light. In this idyllic setting we offer apartments of 2 to 4 rooms. Each home benefits from an outdoor area (garden, balcony or terrace) which are genuine living spaces. Underground parking. Cellar available as an extra.

Choose your home

12 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.

Sort

6 homes shown out of 12

Reference D107

Apartment · 3 main rooms (T3, French classification)

Surface area: 63,33 m²
Floor: Floor 1
Aspect: North-East
Terrace: 6,21 m²
Parking: pl.H 165
Expected delivery: Q3 2026 · to be confirmed

VAT 20% · including all taxes: €321,3605,074 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €135,000

for a household of 3 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.
LMNP
Non-professional furnished letting, depending on your situation and letting method. No automatic tax benefit.
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 E103

Apartment · 3 main rooms (T3, French classification)

Surface area: 63,67 m²
Floor: Floor 1
Aspect: North-East
Terrace: 8,4 m²
Parking: pl. 159-160
Expected delivery: Q3 2026 · to be confirmed

VAT 20% · including all taxes: €321,3605,047 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €135,000

for a household of 3 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.
LMNP
Non-professional furnished letting, depending on your situation and letting method. No automatic tax benefit.
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 D206

Apartment · 3 main rooms (T3, French classification)

Surface area: 63,33 m²
Floor: Floor 2
Aspect: North-East
Balcon: 6,21 m²
Parking: pl.H 164
Expected delivery: Q3 2026 · to be confirmed

VAT 20% · including all taxes: €326,5605,156 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €135,000

for a household of 3 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.
LMNP
Non-professional furnished letting, depending on your situation and letting method. No automatic tax benefit.
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 E203

Apartment · 3 main rooms (T3, French classification)

Surface area: 63,67 m²
Floor: Floor 2
Aspect: North-East
Balcon: 8,4 m²
Parking: Parking, Ref. 151 / 152
Expected delivery: Q3 2026 · to be confirmed

VAT 20% · including all taxes: €326,5605,129 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €135,000

for a household of 3 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.
LMNP
Non-professional furnished letting, depending on your situation and letting method. No automatic tax benefit.
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 E101

Apartment · 3 main rooms (T3, French classification)

Surface area: 64,64 m²
Floor: Floor 1
Aspect: South-West
Terrace: 8,45 m²
Parking: box twin 125-124
Expected delivery: Q3 2026 · to be confirmed

VAT 20% · including all taxes: €331,7605,132 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €135,000

for a household of 3 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.
LMNP
Non-professional furnished letting, depending on your situation and letting method. No automatic tax benefit.
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 E201

Apartment · 3 main rooms (T3, French classification)

Surface area: 64,64 m²
Floor: Floor 2
Aspect: South-West
Terrace: 8,45 m²
Parking: box twin 130-131
Expected delivery: Q3 2026 · to be confirmed

VAT 20% · including all taxes: €335,9205,197 €/m²

Understanding the home purchase aid (PTZ)

Zero-interest loan: estimate up to €135,000

for a household of 3 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.
LMNP
Non-professional furnished letting, depending on your situation and letting method. No automatic tax benefit.
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?

Rue du Gros Caillou · Les Clayes-sous-Bois · 78340

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 NEW PARK – Tranche 2? 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.

NEW PARK – Tranche 2

Les Clayes-sous-Bois · 78340

From €321,360

VAT 20% · including all taxes

Expected date, to be confirmed : Q3 2026

Fields marked * are required.

First name

Name *

Telephone *

Email (optional)

Budget

When would you prefer to be called back?

Your preference will be taken into account; the time slot still needs to be confirmed with your adviser.

Your project (optional)

I agree to receive by e-mail information, advice and personalised opportunities concerning my new-build property project from JL HOME. I can unsubscribe at any time.

Your details are used to process your request and to contact you about it. See our privacy policy.

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

1 748 € /month

Capital financed 329 394 € · of which insurance 99 €/month

Notary fees included: ≈ 8 034 € (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 NEW PARK – Tranche 2

What is the price of the new-build home in the NEW PARK – Tranche 2 development?

Prices shown for NEW PARK – Tranche 2 start at €321,360 (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 NEW PARK – Tranche 2 development?

The selection includes 12 available new homes from 63.33 to 85.64 m²: 3 main rooms (T3, French classification), 4 main rooms (T4, French classification). Breakdown: 3 main rooms (T3, French classification): 9 homes; 4 main rooms (T4, French classification): 3 homes.

Where is the NEW PARK – Tranche 2 development located?

NEW PARK – Tranche 2 is located in Les Clayes-sous-Bois (78340). The address provided by the developer is Rue du Gros Caillou. The location of your home and access arrangements must be confirmed with the adviser before a visit.

When is the NEW PARK – Tranche 2 development due for delivery?

Expected date, to be confirmed : Q3 2026. 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 NEW PARK – Tranche 2 eligible for the zero-interest loan (PTZ)?

NEW PARK – Tranche 2 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 NEW PARK – Tranche 2 development?

For NEW PARK – Tranche 2, 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