137 sqm Building in Conflans-Sainte-Honorine - Ideal Rental Project for €420,000
Key features
- Property type : Building
- Living area : 137 sqm
- Additional buildable area : 120 sqm
- Number of rooms : 5
- Number of bedrooms : 4
- Number of bathrooms : 1
- Current price : 420000 €
- Price per sqm : 3065.69 €/sqm
- Energy performance certificate : Class A, 62 kWh/sqm/year
- Climate performance certificate : Class A, 1 kgCO2/sqm/year
Guided tour
Are you looking for an exceptional property in CONFLANS SAINTE HONORINE? Allow me to draw your attention to this building of 137 sqm, organized over two levels. The address offers that savvy mix sought by experienced investors: the tranquility of a desirable neighborhood, close to the banks of the Seine, and immediate access to the historic center.
As soon as you cross the threshold, the organization of the volumes brings a refreshing freedom. The potential is evident, like a blank canvas waiting for the right idea. Whether you wish to optimize the layout to multiply the units or create a rental project, the possibilities are endless.
Here are the major highlights:
- A surface area of 137 sqm already available — enough to shape generous rooms or tailor-made professional spaces
- The option to extend with an additional 120 sqm to give even more scope to your project
- A smart investment in an area where rental demand remains strong
- A significant advantage for any investor seeking wealth growth
- Energy performance A: daily comfort coupled with increased attractiveness when renting
Imagine for a moment: each floor could host a high-end apartment, an upscale shared living space, or next-generation workspaces. This place has only one true limit — the ambition of its buyer. I have seen similar projects turn into real successes. It’s up to you to forge the path.
On the exterior, the environment fully embraces tranquility. Green spaces coexist with essential shops: ideal for attracting a discerning audience. You are just a stone's throw from historic alleys and the peaceful flow of the Seine, a rare privilege in this area.
In summary, this address combines the strategic advantages of a sustainable investment with architectural flexibility, all in a promising sector. When such an opportunity arises, the question is no longer "why" but "when" to launch your project. Let's discuss it together: the potential just awaits to be revealed.


With an energy label from A to DPE, this property offers a perfect balance between comfort and energy efficiency. You will be able to benefit from reduced energy bills and environmentally friendly consumption, while living in a modern and comfortable space. This level of efficiency is the result of intelligent design and quality materials, guaranteeing excellent insulation and superior energy performance.
With a greenhouse gas emission score of A to DPE, this property offers a perfect balance between comfort and energy efficiency. You will be able to benefit from reduced energy bills and environmentally friendly consumption, while living in a modern and comfortable space. This level of efficiency is the result of intelligent design and quality materials, guaranteeing excellent insulation and superior energy performance.
Location of the property
The agent's opinion
This building of approximately 137 sqm, nestled in a tranquil environment and recognized for its key location close to the Seine, presents a rare asset: the possibility to develop an additional 120 sqm. For a savvy investor, this is a tailor-made opportunity. Here, rental demand remains high – each apartment quickly finds a tenant, and one cannot deny the allure of this historic neighborhood in Conflans Sainte Honorine.
In practice, this means you can transform this property to maximize its potential. Create high-end housing, attract discerning profiles, and give your investment a new dimension. Increasing units, optimizing every square meter, is the winning strategy for those looking to combine security, return, and asset appreciation.

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