69.

Obytný soubor Dolina, Praha-Lysolaje

Project category ‐ Urbanism

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Author Jiří Knesl, Jakub Kynčl, Jan Weiss
Studio knesl kynčl architekti s.r.o.
Location Štěpnice, Praha-Lysolaje, 165 00, 50°7'48.548"N; 14°21'51.036"E
Investor Landia - Zátiší s.r.o., MČ Prahy-Lysolaje
Supplier UNISTAV CONSTRUCTION a.s., ALSTAP s.r.o., RS CONSTRUCT s.r.o., JASPTEN s.r.o., DEREZA s.r.o., REVIS - Praha s.r.o., ENVIRONMENTAL BUILDING a.s.
Date of completion / approval of the project January 2024
Fotograf Radek Brunecký / ATELIÉR BRUNECKÝ

The new development on the north-western outskirts of the Prague - Lysolaje municipality was created in a mutual symbiosis of the public and private sectors (municipality and developer). The aim of the project was to create a new centre of the village and to supplement the missing public amenities for which there was no room in the existing development. The site is shaped like a natural amphitheatre and is connected to the existing street network in four places. The core of the area is two public spaces - a square and a park.
The square is defined by a community centre (multifunctional hall, restaurant, gym), an apartment building with communal flats, a service centre (doctor's office, maternity centre, grocery store, etc.) and a single-storey apartment building with atrium flats. The park is terminated to the north by a kindergarten partially recessed into the rising terrain. There are 57 houses of several types, arranged in a funnel-shaped pattern in accordance with the morphology of the terrain. The whole site is complemented by a new sports complex to the north-east.
The duality of the design is also reflected in the material design, with the public buildings around the square clad in ceramic banding and the other houses in a combination of light-coloured plaster and stone walls.

Vertical load-bearing structures are made of ceramic masonry fittings, underground concrete formwork fittings; or reinforced concrete monolithic. Horizontal load-bearing structures are made of monolithic reinforced concrete.
The public buildings around the square are clad in ceramic banding and the other houses are made in a combination of light-coloured plaster and stone walls.
The site is connected to all available technical infrastructure networks, rainwater is disposed of by deep septic tanks.

Green building

Environmental certification

Type and level of certificate -

Water management

Is rainwater used for irrigation?
Is rainwater used for other purposes, e.g. toilet flushing ?
Does the building have a green roof / facade ?
Is reclaimed waste water used, e.g. from showers and sinks ?

The quality of the indoor environment

Is clean air supply automated ?
Is comfortable temperature during summer and winter automated?
Is natural lighting guaranteed in all living areas?
Is artificial lighting automated?
Is acoustic comfort, specifically reverberation time, guaranteed?
Does the layout solution include zoning and ergonomics elements?

Principles of circular economics

Does the project use recycled materials?
Does the project use recyclable materials?
Are materials with a documented Environmental Product Declaration (EPD) promoted in the project?
Are other sustainability certifications used for materials and elements?

Energy efficiency

Energy performance class of the building according to the Energy Performance Certificate of the building
Is efficient energy management (measurement and regular analysis of consumption data) considered?
Are renewable sources of energy used, e.g. solar system, photovoltaics?

Interconnection with surroundings

Does the project enable the easy use of public transport?
Does the project support the use of alternative modes of transport, e.g cycling, walking etc. ?
Is there access to recreational natural areas, e.g. parks, in the immediate vicinity of the building?