Conversion, Single-Family Homes, Villa, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Project Management, Vertical expension, Single-Family Homes, Feasibility Studies, Restoration, Energy renovation, Villa, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Project Management, Single-Family Homes, Renovation, Energy renovation, Villa, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Multi-unit Residential, New Build, Feasibility Studies, Design / Plans, Building permits, Construction Management, Consulting
Conversion, Multi-unit Residential, Renovation, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Retail, Renovation, Feasibility Studies, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Hotels - Restaurants, Renovation, Extension, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Project Management, Building Upgrades, Public Access Buildings, Renovation, Feasibility Studies, Restoration, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Building Upgrades, Public Access Buildings, Renovation, Extension, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Historical / Listed Buildings, Conversion, Renovation, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Historical / Listed Buildings, Extension, New Build, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Building Upgrades, Commercial - industrial, Offices, Renovation, Feasibility Studies, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Commercial - industrial, Warehouses, Renovation, Extension, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Public Access Buildings, New Build, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Historical / Listed Buildings, Conversion, Renovation, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Commercial - industrial, Warehouses, Renovation, Extension, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Multi-unit Residential, New Build, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic, Home pre-purchase advice
Conversion, Single-Family Homes, Villa, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Project Management, Vertical expension, Single-Family Homes, Feasibility Studies, Restoration, Energy renovation, Villa, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Project Management, Single-Family Homes, Renovation, Energy renovation, Villa, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Multi-unit Residential, New Build, Feasibility Studies, Design / Plans, Building permits, Construction Management, Consulting
Conversion, Multi-unit Residential, Renovation, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Retail, Renovation, Feasibility Studies, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Hotels - Restaurants, Renovation, Extension, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Project Management, Building Upgrades, Public Access Buildings, Renovation, Feasibility Studies, Restoration, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Building Upgrades, Public Access Buildings, Renovation, Extension, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Historical / Listed Buildings, Conversion, Renovation, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Historical / Listed Buildings, Extension, New Build, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Building Upgrades, Commercial - industrial, Offices, Renovation, Feasibility Studies, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Commercial - industrial, Warehouses, Renovation, Extension, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Public Access Buildings, New Build, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Historical / Listed Buildings, Conversion, Renovation, Energy renovation, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Conversion, Commercial - industrial, Warehouses, Renovation, Extension, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic
Multi-unit Residential, New Build, Design / Plans, Building permits, Construction Management, Consulting, Diagnostic, Home pre-purchase advice

Clémence YON

UPSILON

75019 Paris

Registered architect : S19584

SIRET: 83857645200026

Contact UPSILON

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UPSILON is available for new projects

Upsilon is an architecture and environmental engineering agency.
The agency is strongly committed to integrating environmental challenges at the very heart of the design process, through the enhancement of existing heritage, reuse, and the use of natural, unprocessed materials.

Upsilon’s positioning is based on transforming existing buildings and materials to give them a second life.

This approach addresses three key challenges:

  • Social: Upsilon makes use of vacant and underutilized spaces to meet the needs of today’s society and support demographic dynamics.
  • Environmental: The agency builds as little as possible and reuses as much as possible. By giving a second life to unused spaces, Upsilon helps fight urban sprawl and preserve natural land.
  • Aesthetic: Existing buildings often possess strong formal, material, and spatial qualities. Upsilon knows how to reveal and enhance them.

The agency’s scope of intervention naturally follows this positioning:

  • Transformation of existing buildings: major transformations, heritage projects, energy renovations, or programmatic changes.
  • Revalorization of existing materials or structures: turning them into the primary resources for new constructions.

A dual expertise in architecture and engineering

Clémence YON graduated from CentraleSupélec, specialized in Environmental Engineering at the Bartlett School of London, and continued her studies at the Paris-Belleville School of Architecture. She has built a team that reflects her vision: six architects and engineers sharing the same passion and commitment to architecture.
This dual expertise allows the agency to approach projects with precision and innovation, from the initial concept to project delivery.

Resources and methods

To provide the highest level of service, the agency has developed a carefully selected network of professionals engineering firms, craftsmen, and contractors who all share the same vision. This network ensures a high quality of execution, from design studies to construction.

Upsilon has also developed specific methodologies aligned with its positioning: the agency carries out an in-depth diagnosis of existing buildings, then immediately integrates innovation, reuse, and bio-based materials into the design process.

Finally, the agency uses advanced digital tools, working with BIM models (Revit and Archicad). For clients, this provides an effective tool for the management and maintenance of their building assets after completion.

Don’t hesitate, contact Upsilon to bring your project to life.

Services Provided

14 property type

Single-Family Homes

Multi-unit Residential

Retail

Hotels - Restaurants

Commercial - industrial

Offices

Warehouses

Industrial Buildings

Agricultural Buildings

Historical / Listed Buildings

Public Access Buildings

Tiny house

Villa

Factory

11 type of work

New Build

Renovation

Energy renovation

Vertical expension

Extension

Expertise

Building Upgrades

Conversion

Project Management

Feasibility Studies

Restoration

6 missions

Design / Plans

Building permits

Construction Management

Consulting

Diagnostic

Home pre-purchase advice

0 styles

4 types of travel

Departemental

Regional

National

International

3 languages

French

English

Spanish

1 method of payment

Transfer

User opinions

Latest Achievements

Clémence YON

UPSILON

75019 Paris

Fast

No commitment

Free

No registration

Contact UPSILON

Fast

No commitment

Free

No registration

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