# House design cost in Latvia: 55–75 €/m²

> LINE 78 house design prices: 55 €/m² for architecture and site layout, 75 €/m² for the full design with structures and engineering systems. Examples for 100–250 m² houses.

- URL: https://line-78.com/en/majas-projekta-cena
- Language: en
- Other language: https://line-78.com/majas-projekta-cena
- Publisher: SIA "LINE 78", architecture studio, Mārupe, Latvia — https://line-78.com/

# How much a house design costs

LINE 78 prices house design by floor area. Architecture and site layout cost 55 €/m². The full design, which also includes structures and engineering systems, costs 75 €/m². For a 150 m² house that is 8 250 € or 11 250 €.

- **Architecture and site layout:** 55 €/m²
- **Full design:** 75 €/m²
- **Duration:** usually 3–5 months

[Message on WhatsApp](https://wa.me/37120267300)[+371 20267300](tel:+37120267300)

## Price examples by floor area

The price is the floor area multiplied by the rate per square metre. Examples for common house sizes:

| Floor area | Architecture and site layout (55 €/m²) | Full design (75 €/m²) |
| --- | --- | --- |
| 100 m² | 5 500 € | 7 500 € |
| 120 m² | 6 600 € | 9 000 € |
| 150 m² | 8 250 € | 11 250 € |
| 200 m² | 11 000 € | 15 000 € |
| 250 m² | 13 750 € | 18 750 € |

We confirm the exact price after discussing your plot and brief. The topographic survey and geotechnical investigation are separate services carried out by surveyors and geotechnical engineers. LINE 78 is not registered for VAT, so no VAT is added to these prices.

## Two design packages

-   Architecture and site layout — 55 €/m². Floor plans, sections, elevations and the site plan: placement on the plot, access and landscaping.
-   Full design — 75 €/m². Architecture and site layout plus structural design and engineering systems.

## What affects the price

-   Floor area. The price grows with the square metres, so a compact, well-planned layout saves money in both design and construction.
-   Scope. If another specialist designs the structures or engineering systems, the architecture and site layout package is enough.
-   The plot. Slope, building restrictions and utility connections determine how much has to be resolved.

## Design cost versus construction cost

Design is a small part of the total cost of a house, but it is where the construction cost is decided: floor area, structure, materials and engineering systems. Fixing a mistake in the design is cheaper than fixing it on site.

## FAQ

### How much does the design of a 150 m² house cost?

8 250 € for architecture and site layout (55 €/m²) or 11 250 € for the full design (75 €/m²).

### What does the 55 €/m² price include?

The architectural part and the site layout: floor plans, sections, elevations and the site plan.

### What does the 75 €/m² price include?

Architecture and site layout plus structural design and engineering systems.

### How do I get an exact quote?

Send the plot address or cadastral number and the approximate floor area by WhatsApp to +371 20267300 or to line78.info@gmail.com.

[Private house design: process and scope →](https://line-78.com/en/privatmajas-projekts)[Contact us →](https://line-78.com/en/contact)

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Contact LINE 78: +371 20267300 (also WhatsApp), line78.info@gmail.com, Instagram @line78_architecture, Gaujas iela 118-12, Mārupe, LV-2167, Latvia.