Home Office in the House Plan: Complete Guide to Designing It Right

Updated on 07/06/2026 by EZA Engenharia

The home office in the house plan has stopped being a last-minute adjustment. Today it is one of the most requested items by those designing a high-end residence. After years of hybrid and remote work, it became clear to everyone that a good home office needs more than a desk pushed against the wall. It needs a well-thought-out location, acoustic insulation, the right light and technical infrastructure that is born together with the design. Building custom houses in Criciúma and the region for over 35 years, EZA Engenharia followed this change up close, and gathers here what really works in practice.

Why the home office has become a permanent item in the design

For a long time, the home office was thought of as an improvised space, a corner of the living room, a guest room adapted in a hurry. That logic is over. Today, those who come to EZA to build or expand a high-end house in Criciúma, Içara, Forquilhinha or Balneário Rincão arrive with the home office on the list of essential rooms, on the same level as a suite or a gourmet area.

The reason is simple: remote work and the hybrid model have become routine, not the exception. When the office is designed together with the rest of the house, and not afterward, rework disappears and the room gains the technical quality that professional use demands: good acoustics, a properly sized electrical network and thermal comfort all day long.

Location: where the home office works best

The office's position within the floor plan has a direct impact on productivity and on the quality of video calls. After years designing made-to-measure residences in the region, a few criteria keep coming up among the clients most satisfied with the result.

• Keep the room away from high-traffic areas such as the kitchen, living room and children's bedrooms
• Prioritize access near the house entrance or the garage, which makes in-person meetings with a client or supplier easier without going through intimate spaces
• Avoid placing the office next to a bathroom, laundry or machine room, which generate constant noise
• Thinking about solar orientation to get natural light without excessive glare on the computer screen

Acoustic insulation: the most underestimated item

After following dozens of residential projects in Criciúma and the surrounding region, a pattern becomes clear year after year: acoustic insulation is the item everyone remembers too late. When the home office is part of the structural design from the start, you can specify walls with more mass, window and door frames with acoustic sealing and even a door with a sound barrier, with almost no impact on the total cost of the project.

In an expansion the logic is similar, but it requires a diagnosis before any promise. Not every existing wall accepts acoustic reinforcement without structural intervention. That's why EZA always assesses the chosen room before finalizing the scope, so as not to promise what the house's structure won't deliver.

• A thicker or double-layer partition wall reduces external and internal noise
• Frames with proper sealing keep street or garden noise from disrupting a meeting
• A sliding door usually isolates sound less than a swing door with good sealing, it is worth considering the room's use before choosing

Natural lighting without compromising visual comfort

Excess natural light can be as much of a hindrance as the lack of it when it comes to working in front of a screen all day. The ideal is a side window, which avoids light hitting directly on the monitor or behind the person during a video call, a situation that creates backlight and ruins the image.

In high-end projects we usually recommend brise-soleil, curtains with light control or glass with a solar filter, combined with complementary artificial lighting of neutral color temperature, which reduces visual fatigue during long days.

Technical infrastructure: what the electrical design must include

A real home office needs electrical and data planning from the floor plan onward, not an extra outlet added later in a hurry. That is what prevents exposed wiring, extension cords across the floor, and circuit overload, the classic problems of poorly done adaptation.

EZA designs the technical part of the office together with the rest of the house's electrical installation, already thinking about the future use of the room.

• Wired network point, in addition to wifi, for more stability on video calls and heavy uploads
• Dedicated electrical circuit, so the power doesn't trip along with other appliances in the house
• Outlets at strategic points, planned for multiple monitors, printer and task lighting
• Climate control designed for continuous use of the room, quite different from a bedroom used only a few hours a day

Home office and property value

Beyond the day-to-day benefit, a well-designed home office adds real value to the property. In high-end residences in the Criciúma region, this feature has been decisive at the time of sale or rental, especially among families who work in a hybrid or remote arrangement and won't give up a proper workspace inside the home.

EZA is a construction company, not a real-estate developer: the work here is to lead the design and the execution of the client's project, from the land to the finishing, with in-house engineering at every stage. In practice, this means that a decision like the home office is made together with whoever will live in the house, rather than coming ready-made in a standardized project.

A home office in the house's floor plan is no longer a detail and has become a design decision. With more than 35 years building high-end residences in Criciúma, Içara, Forquilhinha, Nova Veneza, Cocal do Sul and Balneário Rincão, EZA Engenharia knows how to balance acoustics, natural light and technical infrastructure from the first line of the project. If you are planning to build or expand your house and want an office that truly works, talk to us. Reach out on WhatsApp (48) 99191-2018, write to [email protected] or visit eza.com.br and schedule a conversation with those who have understood engineering and premium finishing for more than three decades.