How much does it cost to design and build a single-family house in Valencia?

The budget depends on the area, the chosen qualities, and the location (plot, access, topography). As a guideline, at BTTEstudio we work with references of €1,800 to €2,400/m² for mid-high range dwellings and from €3,000/m² for premium dwellings with superior qualities and advanced bioclimatic solutions. After the preliminary design, we provide a fixed budget broken down into sections, with no ambiguities.

What differentiates a “unique” dwelling from a standard dwelling?

A unique dwelling arises from the dialogue between client and architect: each room, each path, and each material respond to how you truly live. Unlike catalogue typologies, we design the layout, the envelope, and the relationship with the environment specifically, integrating bioclimatic solutions, energy efficiency, and a unique aesthetic language. The result is a house that resembles no other.

How long does the entire process take, from the first meeting to the handover of keys?

For a new-build single-family house, the process usually lasts between 16 and 22 months: 3-5 months for the preliminary design and basic project, 2-3 months for the execution project and permits, and 10-14 months for construction. In full refurbishments, the timelines are reduced to 6-10 months. In the first meeting, we provide a realistic schedule with key milestones so you know at all times where we are.

Can I see houses designed and built by BTTEstudio before commissioning mine?

Yes. In the Projects section of the website, you can explore completed houses in Valencia city, Rocafort, Godella, and other locations. Additionally, during a prior visit by appointment, we can show you ongoing works and, always with the owners’ permission, already delivered houses so you can see finishes, light, and spatiality in person before making a decision.

Architecture & Interior Design Projects

BTTEstudio Architecture Valencia

The service

+ projects delivered

Concept design

We understand the brief, the space and the regulations before drawing anything.

Basic design

We develop the proposal and document regulatory compliance for the permit.

Detailed design

We detail every element to build without improvising, with a fixed price.

Interior design

We design the interiors in coherence with the architecture.

Sustainability

Energy efficiency, responsible materials and lower long-term costs.

The process

How your architect in Valencia works, step by step.

Phase 01

Survey and briefing

We get to know your needs, the space and the regulations.

Phase 02

Design and concept

A proposal with drawings and renders to validate the idea.

Phase 03

Technical design

Basic and detailed stages, with documentation and permits.

Phase 04

Delivery and site direction

A project ready to build, with support throughout.

Proyectos de vivienda

Architecture projects in Valencia made real.

Homes designed and built by the same team, from concept to handover.

Architecture and interior design project in Ciutat Vella, Valencia: La Casa de la Misericordia

La Casa de la MisericordiaCiutat Vella

Residential architecture project in Altea, Alicante: La Casa del Agua

La Casa del AguaAltea · Alicante

Single-family home project with architect in Rocafort, Valencia

La Casa de Rocafort AC56Rocafort

Architecture and interior design project in the Ensanche district of Valencia: Casa MJS8

La Casa del Ensanche MJS8Ensanche · Valencia

Residential project with architect in Monteolivete, Valencia: La Casa de Gulliver

La Casa de GulliverMonteolivete · Valencia

Home interior design within an architecture project: La Casa del Agua

Casa del Agua · InteriorHome

Interior design of a single-family home in Rocafort by a BTTEstudio architect

Rocafort AC56 · InteriorRocafort

Architecture project with terrace in Valencia: Casa MM10

Casa MM10Exposición · Valencia

Interior design detail in a Valencia architecture project: La Casa de la Misericordia

Misericordia · DetailCiutat Vella View all →+50 projectsValencia

Architect in Valencia

Your architect in Valencia, from design to key handover.

At BTTEstudio we are architects in Valencia with our own construction company: the same team that drafts the design directs and executes the build. One point of contact, a fixed price and more than 200 projects delivered across Valencia and its metro area.

We work across Valencia city (Ciutat Vella, Eixample, Ruzafa) and its metro area: Rocafort, Godella and nearby towns.

Service

What your architect does

We assess feasibility, draft the concept, basic and detailed design stages, and take on site direction. Every technical decision is resolved before construction.

Permits

Permits in Valencia

We prepare the technical documentation and process building permits, responsible declarations and habitability certificates with Valencia City Council and metro-area municipalities.

Fees

What an architect costs

A percentage of the construction budget (roughly 6-12% depending on scope) or a lump sum for smaller commissions. For turnkey projects, a fixed price by work sections.

Turnkey projects

“Architecture is an art form that lets us build dreams.”

La Casa del Ensanche MJS8 · Valencia

FAQs

Frequently asked questions about your architect in Valencia.

How much does an architecture project cost? +

Fees are usually a percentage of the construction budget (roughly 6-12% depending on scope and complexity), or a lump sum for smaller commissions. This covers concept, basic and detailed design and, if contracted, site direction.

What stages does the project include? +

Concept design (idea and feasibility), basic design (for the permit) and detailed design (for construction), plus interior design if contracted.

Do you handle the permits? +

Yes. We prepare all the technical documentation and process the necessary permits and approvals with the council and other bodies.

Do you design the interiors too? +

Yes. We conceive it together with the architecture so the space is coherent from start to finish: layout, materials, lighting and furniture.

How much does it cost to build a single-family home in Valencia? +

It depends on floor area, specification and the plot. As a guide, we work with references of €1,800 to €2,400 per m² for mid-to-high spec and from €3,000 per m² for premium homes. After the concept stage we deliver a fixed price by work sections, with no ambiguity.

How long does the process take until key handover? +

For new builds, between 16 and 22 months: concept and basic design (3-5 months), detailed design and permits (2-3 months) and construction (10-14 months). For full renovations, 6 to 10 months. From the first meeting we provide a schedule with key milestones.

Not sure how to approach your project?

Tell us what you have in mind and we will guide you on feasibility, timelines and fees, with no obligation.

Full-service studio · Valencia · Available now

Ask us for a proposal →