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New-build property

New-build property in Mantes-la-Jolie

8 developments and 229 homes available, from €140,000.

  • Developments compared
  • Dedicated adviser

JL HOME catalogue data as of October 31, 2026.

The catalogue

New-build developments in Mantes-la-Jolie

Managed residences and tax-efficient investment: you invest without living there. In managed residences, prices are often exclusive of TVA, to be confirmed.

Villas Gassicourt 1, visuel 1Residence image · non-contractual
Mantes-la-Jolie 78200

Villas Gassicourt 1

€192,227VAT 20% · including all taxes

PTZ possibly available for this property: main residence, subject to income conditions, first-time buyer status and bank approval.

Property ref. 1212
2 main rooms (T2, French classification) · 40.82 m²
Floor
Floor 2
Highlights
Aspect North-West
Floor plan preview for home 1212Layout previewRequest the full plan of this home.

Expected delivery Q1 2029

CONFIDENCE, visuel 1Residence image · non-contractual
Developer offer in progress*Offer European Homes
MANTES LA JOLIE 78200

CONFIDENCE

€182,000VAT 20% · including all taxes

PTZ possibly available for this property: main residence, subject to income conditions, first-time buyer status and bank approval.

Property ref. B009
2 main rooms (T2, French classification) · 38.76 m²
Floor
Ground floor
Highlights
Aspect North-East · Parking, Ref. P027
Floor plan preview for home B009Layout previewRequest the full plan of this home.

Expected delivery Q4 2028

*Offer European Homes, subject to conditions and availability of the homes concerned.

Advanced search: map, floor area, delivery

Sorting: illustrated programmes first, then by number of homes available. JL HOME is paid by developers, never by the buyer.

In brief

The essentials of new build in Mantes-la-Jolie

As at October 31, 2026, JL HOME reference 8 new-build programmes in Mantes-la-Jolie (Yvelines). They total 229 apartments from studio to 5 main rooms (T5, French classification). Entry price: 140 000 €.

Budget

New-build property prices in Mantes-la-Jolie

Entry price
140 000 €
Median price, to live in
221 538 €
Median price per m², to live in
4 283 €
Apartments new in Mantes-la-Jolie by type, as at October 31, 2026
Unit typeFromMedian priceMedian surface area
Studio6 available.140 000 €152 500 €4 755 €/m²32,3 m²
1 main room (T1, French classification)1 available.178 000 €178 000 €5 358 €/m²33,2 m²
2 main rooms (T2, French classification)99 available.
of which 98 to live in
152 750 €190 450 €4 551 €/m²42,6 m²
3 main rooms (T3, French classification)92 available.205 000 €246 294 €4 074 €/m²60,9 m²
4 main rooms (T4, French classification)28 available.258 100 €306 540 €3 898 €/m²78,8 m²
5 main rooms (T5, French classification)3 available.315 375 €321 000 €3 280 €/m²97,9 m²

JL HOME catalogue prices, for the 229 properties (out of 229) with a communicated delivery date. "From" and medians refer to the 228 of them where living is possible.

Your project

Buying or investing in new build in Mantes-la-Jolie

Live in

Your main residence

First-time buyer? The interest-free loan (PTZ) can help fund part of your purchase, depending on your income, and the notary fees are reduced in new-build.

Simulate my PTZCalculate my budget

Investing

A buy-to-let investment

Eligible homes, by scheme:

  • Jeanbrun 32 homes
  • Prêt taux zéro 32 homes

Be alerted to new programmes in Mantes-la-Jolie

New homes are being added to the catalogue in Mantes-la-Jolie. Leave your details: an adviser will let you know when a development matches your search.

By submitting this form, you agree to be contacted by JL HOME about your enquiry. Your contact details are used to process this request; they are kept for 3 years after the last contact and are never sold. Your rights and our recipients.

Frequently asked questions

Everything you need to know about new-build in Mantes-la-Jolie

How many new-build programmes are there in Mantes-la-Jolie?
JL HOME reference 8 new-build programmes in Mantes-la-Jolie, i.e. 229 apartments from studio to 5 main rooms (T5, French classification). Entry price: 140 000 €.
What budget for a new-build home in Mantes-la-Jolie?
Of the 228 new homes to live in for which a delivery date has been provided, the median price is 221 538 € and the median price per square metre of 4 283 €. The cheapest is at 140 000 €.
Which property types are available in Mantes-la-Jolie?
The new properties available are notably divided into 2 main rooms (T2, French classification) (99), 3 main rooms (T3, French classification) (92), 4 main rooms (T4, French classification) (28), Studio (6).
How is JL HOME paid?
JL HOME is paid by the developer, under the mandate that binds them; you do not pay fees to JL HOME. The prices shown are those provided by developers, and a dedicated adviser supports you through to the keys.

Your project begins here

What if this year were the right ?

Tell us what you are looking for. A JL HOME adviser will review your budget, then present the new-build developments that match your project, compared home by home.

Or call 06 38 76 14 85 or write on WhatsApp

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