Row houses built in the 1970s present unique design challenges. Their floor plans often turn away from the street and open onto private courtyards, creating awkward circulation and underused rooms. A 103-square-meter renovation in Sabadell, Barcelona demonstrates practical approaches to transforming historic row houses into modern living spaces using targeted reconfiguration. The property had a distribution that backed onto the street entrance and opened toward two interior courtyards, one rear courtyard and an air shaft. The original layout simply did not work for a modern family of four.
Understanding the Row House Layout Challenge
The 1970s row house had several structural problems embedded in its original design. The distribution turned its back on the street. The ground floor offered limited usable shared space. The street-facing room served only as a laundry area. The air shaft functioned purely as a ventilation mechanism rather than a usable design feature. The clients, a couple with two children, wanted an open kitchen, more shared family space, and a way to reclaim the street-facing room for daily use.
Structural Parts That Must Stay
Row houses from this era rely on load-bearing party walls on both sides with narrow frontages. Several elements could not move during the renovation: the original staircase connecting to the second-floor bedrooms, the air shaft, and the gallery wall along the street. These fixed elements formed the boundaries within which the new layout had to fit. The renovation preserved these structural anchors while removing all interior partitions on the ground floor.
Working Within Fixed Structural Boundaries
Preserving the staircase, air shaft, and gallery wall meant the design team could not shift vertical circulation or alter the building footprint. The solution involved clearing all non-load-bearing interior partitions and inserting a compact central core near the front door. This core contains a guest bathroom and coat closet. The kitchen counter runs against this enclosure to anchor the open-plan layout. For similar approaches to reconfiguring awkward layouts for modern family living, the same principle applies: work around what cannot move and open up everything else.
Making the Kitchen Central to Family Life
The primary client request was an open kitchen that would function as the family’s central gathering point. The renovation achieved this by removing all ground-floor partitions and positioning the kitchen as the visual and functional heart of the home. The oversized counter runs the length of the central core, creating a surface that serves both meal preparation and casual dining.
The Kitchen Counter as a Social Hub
Extending the counter surface beyond standard kitchen dimensions creates space for family breakfasts and entertaining guests simultaneously. The counter faces the dining area and the living room beyond, giving the cook visual access to both spaces. This arrangement converts the kitchen from a contained work zone into an integrated living area. The design aligns with principles seen in passive house network discussions about open layouts that improve both energy performance and daily usability.
| Feature | Traditional 1970s Kitchen | Open-Plan Renovated Kitchen |
|---|---|---|
| Room location | Enclosed separate room | Integrated with dining and living |
| Counter function | Food preparation only | Prep, dining, and entertaining |
| Natural light source | Single window | Courtyard windows and skylight |
| Circulation pattern | Dead-end layout | Through route to dining room |
| Storage approach | Upper and lower cabinets | Central core plus perimeter units |
| Visibility to living areas | None | Full sight lines to dining and living |
Material Strategies for Open-Plan Row Houses
Materials in the renovated row house were chosen to maintain visual flow while defining different functional zones. The renovation kept the original terrazzo flooring where it existed and added solid wood floors in selected areas. Cultured marble countertops in the kitchen provide durability and a clean aesthetic that matches the minimalist design intent. Each material signals a change in function without requiring walls.
Three Material Categories
- Terrazzo flooring in the kitchen and dining transition zones creates a durable, seamless surface that withstands heavy foot traffic and spills
- Solid wood flooring in the living room adds warmth and acoustic absorption, differentiating the relaxation zone from the harder kitchen surfaces
- Cultured stone countertops in the kitchen and bathroom sinks offer an affordable alternative to natural stone while maintaining similar durability
Terrazzo as a Transition Material
Terrazzo flooring creates visual separation between the kitchen and dining area without requiring any walls. The material carries the eye across the open floor plan while defining the cooking zone through surface texture alone. Modern terrazzo options include recycled glass aggregate, making them a sustainable choice that fits with modern barnhouse design principles that emphasize material honesty and long-term durability.
Sunken Living Areas and Flexible Room Design
The living room features a sunken layout with a floating sofa placed away from the walls. This design strategy takes advantage of the existing high ceilings in the interior courtyard area. By lowering the floor level slightly, the room gains perceived ceiling height and visual separation from the adjacent dining area without constructing any partition walls.
The Sunken Living Room Advantage
Sunken living areas offer several practical benefits in row house renovations. They provide visual separation without walls, maintaining the open floor plan. They add usable ceiling height in spaces that already have tall structural ceilings. They create a natural division between living and dining zones that feels deliberate rather than accidental. And they improve sight lines from the kitchen to the living area, allowing parents to supervise children while cooking.
Furniture as a Spatial Organizer
The floating sofa design places the seating away from walls, creating a furniture island within the room. This arrangement allows circulation around all sides and makes the room feel larger than its actual dimensions. For row houses with limited square footage, this approach maximizes usable floor area. The effectiveness of such layouts depends heavily on window selection strategies for open-plan homes, since natural light defines how these flexible spaces read throughout the day.
| Sunken Configuration | Best Application | Minimum Floor Area |
|---|---|---|
| Full sunken drop of 15-20 cm | Strong defined room separation | 25 square meters |
| Partial sunken drop of 5-10 cm | Subtle zoning between areas | 18-25 square meters |
| Level change at a single transition | Separating kitchen from living | Any open-plan layout |
| Multi-level furniture island | Flexible reconfigurable rooms | 20+ square meters |
Converting Underused Spaces into Multi-Functional Rooms
Every square meter in a 103-square-meter row house must earn its keep. The renovation assigned multiple functions to each room, a strategy essential in row houses where square footage is at a premium. The most dramatic transformation involved the street-facing room, which went from a single-purpose laundry area to a triple-function space.
Dual-Purpose Room Design
The former laundry room now serves three distinct purposes. Compact cabinetry conceals washer and dryer units behind closed doors, preserving laundry functions. The open floor area functions as a children’s playroom during daytime hours. A desk along the wall provides a homework station for afternoon and evening use. This triple-duty approach is common in showcase homes that inspire real-world design, where every room must demonstrate flexible use of space.
Skylight Solutions from Air Shafts
The air shaft, originally just a ventilation mechanism required by building codes, was transformed into a skylight. This change brought natural daylight deep into the ground floor without altering the exterior footprint or roof structure. The skylight floods both the dining room and the adjacent living room with light from the interior courtyard side of the house. Turning a necessary void into a light-giving feature required no additional floor space and minimal structural work.
Practical Renovation Principles for Row Houses
Several principles emerge from this 103-square-meter renovation that apply to any row house project facing similar constraints. These strategies work within the fixed structure while maximizing usable space and natural light.
- Keep the structural elements that work: the staircase, the air shaft, and the gallery wall were all preserved
- Remove all non-load-bearing interior partitions to create open flow across the ground floor
- Add a compact central core near the entrance to organize circulation and house utilities
- Transform dead spaces: air shafts become skylights, laundry rooms become playrooms
- Use materials to define zones: terrazzo for cooking areas, wood for relaxation spaces, stone for work surfaces
- Extend counter surfaces beyond minimum requirements so kitchens double as dining and social spaces
Each principle was applied within the original 103-square-meter footprint. The final layout achieved three bedrooms, an integrated open kitchen-dining-living area, a guest bathroom, and a flexible multi-purpose room on the ground floor. No square footage was added to the structure. For homeowners considering energy performance alongside spatial improvements, passive house design and construction lessons provide guidance on combining comfort with efficiency in row house renovations.
The renovation proves that a 1970s row house with an awkward layout can become a functional modern family home through targeted reconfiguration. The key decisions were preserving fixed structural elements, removing unnecessary partitions, and assigning every room multiple functions. These same strategies apply to any row house where the original layout no longer serves how a family lives.