111 modelos, 20 nuevos

_Modular construction company for residential developers

We deliver industrialised developments of villas, terraced houses and semi-detached homes for residential developers.

This model is designed for developers looking to deliver residential schemes through a more controlled, repeatable and profitable construction process.

Typically, these developers:

Seek to reduce the financial risk of the development
Require full control over timelines and costs
Need consistent quality standards and standardisation across all units
Want to avoid budget overruns, delays and construction bottlenecks on site

Phased construction

batches of homes

Residential developments can be delivered progressively, aligning investment with the commercial pace of the project. Production can be adjusted according to construction priorities, delivery schedules or sales performance.

Villas and terraced houses

premium quality

Standardisation, repeatability and strict quality control ensure a homogeneous level of finish across all units, avoiding the execution differences commonly associated with traditional construction.

40%-60%

reduction in construction time

Modular construction significantly shortens project delivery times, as homes are manufactured in a controlled off-site environment in approximately five months. This reduces overall construction schedules and accelerates the property’s entry into the market.

IRR

improvement of 3.5–7 percentage points

Reducir tiempos de ejecución y minimizar desviaciones presupuestarias impacta directamente en la rentabilidad anual del proyecto y en la optimización del capital invertido.

10-15%

reduced financing costs

Greater financial predictability and shorter overall delivery times help reduce financing costs associated with the development and improve risk control from the earliest project stages.

95%

off-site construction

Most of the construction process is carried out within a controlled industrial environment, enabling millimetric precision, accurate planning and complete technical traceability throughout every stage of the project.

We work with developers looking to deliver homogeneous residential developments.

At Casas inHAUS, we provide greater control over timelines and costs while maintaining outstanding architectural quality, supported by the experience, track record and reputation of the inHAUS brand. This model enables developers to benefit from:

Serial production · Consistent quality standards · Full process control · Financial certainty · Reduced construction timelines · Investor confidence.

_Why developers work
with inHAUS

inHAUS is a construction company specialising in high-end industrialised residential architecture through off-site construction systems.

Our model integrates architecture, engineering, manufacturing and construction within a single technical structure, enabling residential developments to be delivered with greater control over costs, timelines, quality and final outcomes.

Through a Level 6 industrialisation system, we transfer up to 95% of the construction process to the factory. Manufacturing in a controlled environment provides complete process control, reduces construction timelines, increases financial predictability and ensures consistency and standardisation across all homes.

For villa and terraced housing developments, this translates directly into key financial metrics, including improved Internal Rate of Return (IRR), lower capital tied up during construction, reduced financing costs, tighter budget control and greater overall project profitability.

Homogenety

Industrialisation guarantees consistent finishes, construction precision and quality control throughout every home within the development.

Phased production

Batch planning allows developments to be delivered progressively, aligning investment with construction priorities and sales performance.

inHAUS brand

The backing of a well-established brand within the industrialised construction sector provides confidence, reputation, perceived value, quality assurance and post-completion support.

Investment control

We work with fixed prices and defined timelines from the early stages of the project, helping developers reduce financial risk through complete economic control of the development.

Turnkey delivery

We take responsibility for the complete coordination and execution of the project, integrating architecture, engineering, manufacturing and construction within a single delivery process.

Improved profitability

Reducing construction timelines lowers the amount of capital tied up during the build phase and improves the overall profitability of the development.

Faster time to market

Up to 95% of the homes are manufactured in the factory, significantly reducing construction schedules. This allows developers to accelerate both sales activity and asset operation.

_Exclusive villa and
terraced house designs

Developments with multiple residential units

This product line has been specifically developed for residential developers seeking to deliver low-density projects with a high degree of control over investment, timelines and final product quality.

The collection includes a range of models optimised for serial production through industrialised construction, helping to reduce technical complexity, minimise budget deviations and accelerate delivery compared to traditional building methods.

The models offer configurations ranging from three to five bedrooms, with built areas of approximately 120 to 300 square metres. Their layouts have been specifically designed to meet the needs of families seeking generous living spaces, outdoor areas and flexible use.

The collection includes both single-storey and two-storey designs, suitable for standalone villa developments as well as terraced and semi-detached housing schemes, facilitating construction repeatability and improving the economic efficiency of the project.

Modelo Calix – 160 m²

Modelo Nexo – 238 m²

Modelo Korus – 170 m²

Modelo Vetra – 310 m²

Modelo Niron – 242 m²

Modelo Teral – 200 m²

_With or without an architectural project,
we manage the entire process

Through our LITE Collection, developers can access housing models that have already been designed and prepared for implementation, reducing design timelines and accelerating the early stages of the project.

We also collaborate with developers who approach inHAUS with projects that have already been designed. In these cases, we analyse each proposal and adapt it to our industrialised construction system, preserving the original architectural concept while introducing the technical, dimensional and logistical optimisations required for manufacturing, transport and assembly.

1. Design selection

The LITE Collection includes exclusive villa and terraced house designs, developed to shorten development timelines and accelerate decision-making. We also offer fully bespoke designs tailored.

2. Feasibility study

We assess the conditions and characteristics of each plot within the development in order to adapt the construction system to the specific requirements of the project.

3. Fixed-price proposal

We define the full scope of the development and establish a fixed-price proposal aligned with the manufacturing schedule and planned construction phases.

4. Industrial planning

We schedule the production of the different housing units, coordinating manufacturing, materials, logistics and installation phases according to the development strategy.

5. Batch production

Progressive production is carried out through industrialised processes that guarantee precision, repeatability and consistent quality control across all units.

6. Turnkey delivery

We coordinate every phase of each home within the development, simplifying operational management across multiple residential units.

7. On-site assembly

The modules are transported to site and installed onto the previously completed foundations, where the final assembly process takes place.

8. Project delivery

We complete all module connections, technical integrations and finishing works before proceeding with the final handover of the homes.

_Turnkey delivery for developers.
Confidence and certainty for investors.

If you are a residential developer looking to deliver a housing project, we are your trusted modular construction partner.

We are a manufacturer of prefabricated modules for sustainable single-family homes. Through our LITE Collection, we offer a range of villa and terraced house designs developed specifically for residential developments. We deliver high-quality, standardised and consistent housing solutions with full project management from start to finish. Construction can be phased according to sales performance, investment strategy and the specific requirements of the developer.

We also collaborate with architectural practices, real estate investors and clients developing multi-storey residential projects.

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Responsable: Casas inHAUS S.L.
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Información adicional: Puedes consultar la información adicional y detallada sobre Protección de Datos en el siguiente enlace: https://casasinhaus.com/ley-de-proteccion-de-datos/

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_FAQ

We answer some of the most common questions raised by developers looking for a construction partner to deliver residential housing developments.

Can inHAUS build a project that has already been designed?

Yes, provided it is technically compatible with our industrialised construction system.

What types of residential developments does inHAUS deliver?

We build single-family housing developments such as villas, terraced houses and semi-detached homes, designed for multi-unit residential schemes delivered in batches or series. We also deliver multi-family residential projects, including apartment buildings and multi-storey developments designed for professional developers.

How many homes can be included in a development?

We develop projects starting from a minimum of four units per housing model.

Can the homes be delivered in phases?

Yes. In fact, this is how we typically operate. Our industrialised construction system allows developments to be organised in phases, aligned with the commercial pace and sales strategy of the project.

What are the advantages of modular construction?

Industrialised construction achieves the same level of quality, performance and finishing standards as traditional construction, but in a more efficient way: with shorter delivery times, greater control and reduced risk of cost overruns. This results in a more efficient investment model where cost, timeline and final outcome are defined from the outset, improving the overall profitability of the development.

How are project costs controlled?

We are able to provide a fixed-price proposal from the early stages of the project, defining the scope by phases and reducing the cost deviations commonly associated with traditional construction. This is possible thanks to our Level 6 industrialisation system, the highest level of industrialisation, which enables reliable planning and execution within a controlled manufacturing environment.

At what stage of the project can I contact you?

At any stage: concept design, planning design, detailed design, tender stage or beyond.

Can our contractor collaborate with you?

Yes. We can adapt to different collaboration models depending on the technical and operational requirements of the project.

Do you work outside Spain?

Yes. We deliver international projects.

_Articles of interest

Articles exploring the evolution of architecture and industrialised construction. Insights, case studies and industry trends that help explain how modern industrialised residential developments are designed, manufactured and delivered today.

The level of industrialization in construction and how it impacts the IRR of a real estate development

09/03/2026

The degree of industrialization determines the percentage of industrialized components within a building and how this directly impacts the Internal Rate of Return (IRR) of a real estate development. In this article, we explain the different levels of industrialization and why Level 6 — achieved by inHAUS — represents the highest degree of industrialized construction.

Building to sell: how to maximise the investment in a house?

06/06/2024

Everything developers need to know about building and selling residential projects. In the real estate sector, developing homes for sale represents a significant business opportunity. Here, we explain how to maximise profitability and optimise your investment throughout the entire process.

Needs met by industrialised construction

10/12/2024

These are the solutions that industrialised construction offers to the current challenges facing the construction sector: fixed prices and deadlines, return on investment, speed, quality control and comprehensive 360º management, internationalisation… We tell you all about it in this article.

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