Thinking about adding a double-storey extension to your home? If you’re able to, doubling up with an extra level when extending will be one of the best routes to elevating your property’s value and adding more useful floorspace that can be used for bedrooms, bathrooms, offices and more. When planning a double-storey extension, there are
The post Double-Storey Extension Ideas – 13 Two-Storey House Extensions that Stand Out from the Crowd appeared first on Build It.

Located in the inner courtyard of an early 20th-century apartment building, the project contributes to the contemporary condition of densifying the city from within. Positioned in a hidden, inner urban courtyard, the project reinterprets the traditional European Stadthaus, introducing a form of living that balances density, sustainability, and spatial quality.

KCAP’s design made Sibeliuspark more compact, vibrant, and attractive through the introduction of integrated housing, diverse park programs, and varied topography and planting. Several housing projects in and around the park create a vibrant community, while a variety of new programs reactivate the space for people of all ages and abilities—from local neighbors to visitors from across the city and region. The project features a nature-inclusive, climate-adaptive environment that integrates over 400 new trees, diverse programming for all ages, and integrated housing developments. The Urban Ox Park, featuring a skatepark, pumptrack, and calisthenics park, now serves as the beating heart of the renewed Sibeliuspark.

In the forests of Avándaro, this house is located on a slope of dense vegetation and a steep topography that directs rainwater toward the adjacent stream.

The design and construction of a project on a steeply sloped terrain in Shandiz, adjacent to a seasonal river, with mandatory boundary consideration and a weekend villa program, was assigned to the Abar office. According to regulations, the project was permitted to construct two stories above ground and one basement level. This perpetual regulation has led to repetitive typologies that, on one hand, due to the relentless villa development in the region (in a situation similar to apartment typology), obstruct the view of the valley and distort the natural landscape, and on the other hand, result in stereotypical programs that sometimes have no connection to the user’s lifestyle and creating “possibilities” in their experience. Despite having previously prepared complete plans, the client requested a redesign due to unmet needs; a matter we analyzed as the “Difference between In-Town and Out-of-Town Housing”.

“We approach the construction of the academies as an opportunity to reactivate community culture. The proposal seeks not only to mend the existing spatial fabric of the city but also trace and reveal the valuable cultural threads embedded in its surroundings. We hope to ‘nourish’ the future of the district, weaving a more generous urban space and a richer urban life through the architectural design of two new schools.”Meng Yan.

Seturi Studio is a hybrid living and working space in Tbilisi, located within a historic building originally constructed by German settlers more than 100 years ago. The project reinterprets the traditional artist’s studio through adaptive reuse, merging domestic life and creative production within a unified architectural framework.

In the first days after birth, the bee remains inside the nest, cleaning cells and being fed by other workers. Over time, it begins organizing pollen stores, regulating the hive’s temperature, and guarding the entrance. Only in the final weeks of its life does it leave the shelter to fly. It is in the moment of flight that its trajectory begins to intersect with architecture and the city. In search of nectar, it moves across a territory shaped not only by its spatial memory and the availability of flowers, but by the way we construct the built environment. Each movement becomes a negotiation with urban space: impermeable surfaces that disrupt natural cycles, air currents intensified between buildings, vegetation-free voids, scattered green fragments between lots, and technical rooftops.

The new Center for Health in Copenhagen combines plenty of daylight, natural materials, greenery, and room for movement and community to support rehabilitation and treatment of lifestyle-related diseases. Designed by Danish architecture studio Dorte Mandrup, the building features an impressive central space, formed by the sculptural rhythm of 15-meter-high timber arches.

The Casa Vão was developed within the parametric system of pre-fabricated residential projects created by the construtech PELE (Personalization at Scale), a spin-off company of the HAA! Studio!