Monolithic construction of multi-storey buildings: technology, requirements. Documents required to obtain a building permit

Housing construction in our time is one of the most profitable areas of business. This is due to the fact that housing will always be needed; there is a steady demand for it, which sometimes outstrips supply. If you want to invest money in the construction of an apartment building or attract investors, then, of course, you will need a business plan.

Purpose and rationale of the project

The main goal of the project is the construction of a multi-apartment residential building with the subsequent sale of the finished property. Additional goals may include meeting the demand of city residents for comfortable housing and improving the area adjacent to your building. A business plan for the construction of residential real estate implies that your project correctly outlines the feasibility of constructing a “high-rise building” in this particular area with justifications in the form of an assessment of the real estate market and the degree of profitability.

But we should start with the legal justification of the project. To start building a residential building, you will need a number of documents, obtaining which will take a lot of time and nerves, which means you will need separate employees to work in this direction. So, you will need a lease agreement or a document that confirms your ownership of this land plot, as well as a building permit obtained from the city administration, a license for construction work, coordination of the project with the architecture department, copying the necessary urban planning documentation from the General Plan, etc.

Any business plan implies detailed description project. We propose for construction a nine-story residential building with office space on the ground floor and a parking lot.

The construction site of an apartment building is a regional center in the central part of Russia, since there is a high demand for housing here, and therefore corresponding prices per square meter of housing.

In addition, competition here is not as high as in the markets of Moscow or the Moscow region.

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Housing market research

Market research will bring the economic feasibility of the project into our business plan. The fact is that due to the high level of required investments, it also has certain risks. In this regard, the choice of location for construction and the characteristics of future housing must be carefully calculated so that you can get the maximum benefit from this project. We need to find out how many square meters of housing were introduced during last year in the specified area (city), what dynamics of indicators are observed, whether the pace of development in a given municipality increases or decreases.

It is important to have information about which housing price category is in greatest demand. The growth potential of the residential real estate market also depends on the activities of banks, more precisely on their activity in the field of mortgage lending, since not every person in our time is able to purchase housing without using borrowed funds.

The higher the purchasing power of the population in a given area, the more luxury housing can be sold (up to luxury housing) and the more expensive a square meter of real estate can cost.

The result of the market research should be economically sound calculations of the cost per square meter of housing. This will help not only to correctly formulate a pricing policy, but will also ensure quick sales of the final product (finished housing). As a result, you will be able to quickly begin implementing a new project, increase the turnover of your cash and increase your own income.

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Cooperation with local authorities

You should know what kind of housing policy the local administration is pursuing, whether it participates in federal (regional) programs for the resettlement of city residents from dilapidated and dilapidated housing, whether it purchases ready-made residential real estate or whether it participates in construction as a co-investor. Often, working with local authorities through municipal-private partnerships can be very beneficial. This means not only information and consulting support for the construction of an apartment building, but also the direct participation of local authorities in the form of capital investments.

It should be borne in mind that the preparation of the necessary documentation, which in some cases takes years, in this situation can occur in record time.

Another feature of working with municipalities consists in the possibility of cooperation at the stage of project formation. Often, local administrations need small residential premises, which are not popular with developers, but are vital for municipal authorities to implement programs to resettle city residents from dilapidated housing. In other words, your business plan may include the construction of housing of various layouts and sizes for the needs of local authorities, which will guarantee you a sales market and completely eliminate some risks.

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Production plan

The business plan necessarily includes the main indicators of the future multi-apartment residential building. We must indicate the type and area of ​​construction, the total area of ​​residential and commercial real estate, the number of buildings (if there are 2 or more), the total number of apartments and commercial properties. If it is possible to indicate for which specific commercial real estate space is allocated (for example, for the location of shopping centers, fitness clubs, beauty salons, etc.), then this will only decorate your business plan and help attract investors.

Your business plan should clearly state the duration of the main work and their step-by-step plan - from issuing permits to putting the constructed facility into operation. Before starting construction, the law requires preparatory and excavation work, obtaining a geological examination confirming the possibility of building a residential building on this site. It is necessary to include in your business plan a quarterly schedule for all construction work: preparation of the territory and laying the foundation, construction of the building and installation work, necessary internal and finishing works. As is already clear from the above, to build an apartment building you will need a full staff of employees of various specialties. If you don't want to do it yourself construction activities, then you can conclude an agreement with a specialized organization.

How to build a monolithic house April 25th, 2016

The construction of residential buildings is one of the important branches of construction. Housing is built always and everywhere - you simply cannot do without it. Housing construction can be different: it is high-rise or low-rise construction, brick or monolithic, etc. Today I want to show several main stages of construction of a monolithic multi-storey building. For better clarity, photographs of the construction of different houses will be used.

The first stage of the actual construction of a house is excavation work. Those. First, they dig a foundation pit for the future building. After the pit is ready, the pile field is driven. Piles are not always driven, but in our city this is done quite often. Whether piles are needed or not depends on the geological conditions of the site chosen for construction.
The photo on the left just shows a section of the pile field. On the right is the equipment for the first stage of construction work - an excavator for excavating a pit and a machine for piling work.

Here is another machine for piling work. These machines are different - which one to use depends on the type of piling work being carried out and the type of piles used. As a rule, in our city we use either driven piles or bored piles (bored injection). Driven piles- These are usually reinforced concrete rods. To immerse them in the ground, only special devices are required. Therefore, in individual construction they are used quite rarely. The high cost of the piles themselves, as well as the rental of equipment, leave their mark.
Bored piles are most often used. First, a hole is made in the soil with a special drill, into which a reinforced frame is then inserted by machine. Then the well is filled with concrete solution, which fills all the voids.

This is where the process of preparing a well for a future bored pile is shown.

The pile field is closer. Bored piles are visible here.

General view

Then the foundation is made. This is the basis of any building, a guarantee that the structure will last for many years without deformation. Main function the foundation is to bear the weight of the building, and the key requirement for it is strength. Foundations are also different, for example monolithic (slab) and prefabricated. In multi-story construction, a slab foundation is used. Such a foundation is resistant to any type of deformation and copes very well with maximum vertical loads without significant loss of its functional qualities. Since this is a monolithic foundation, its main element is poured reinforced concrete. It withstands loads and soil movements well. A frame made of reinforcement is installed in the dug pit, which is then filled with concrete. Moreover, the filling is continuous. The photo shows an already poured monolithic foundation

Bigger. In winter, after pouring, the concrete is covered with a special material. This is done to warm up the concrete, which helps maintain the strength of the concrete.

Well, then comes the construction of the floors of the future house. Since our house is monolithic, the main tasks during such construction are the preparation of a reinforced frame and the subsequent filling of the frame with concrete.

The reinforcement sticking out of the concrete is the future basis of the frame of future walls.

When the frame is ready, it is enclosed in formwork. Formwork creates the shape and dimensions of the future wall, column and ceiling. After the formwork is assembled and the process of pouring concrete occurs. Pouring takes place using concrete pumps. While the number of floors of the building is not high, concrete pumps are used.
In the photo you can see a concrete pump - it is a white machine with an elongated blue arrow. The concrete is directed along this arrow.

By the way, before assembling the reinforced frame or pouring it with concrete, the area is cleared of dust and various elements (stones, sand, etc.). This is done with special air vacuum cleaners, and it looks like the photo below.

A larger concrete pump - at the moment when a mixer with concrete drove up to it.

This is how the walls of the building are poured

And here, in fact, is the process of assembling a reinforced frame. The reinforcement in the frame is directed both vertically and horizontally.

Openings in the frame are made immediately.

Concrete is delivered to the upper floors with a special pump or crane using a “bell”.

This is how concrete is poured using a crane and a “bell” - one presses the levers, the other directs the flow.

The crane is also used to lift other floors building materials- formwork, reinforcement, beams.

To build a floor slab (this is the future floor or ceiling of the apartment), you also need a reinforced frame.

But first, the formwork is installed (in the photo), and then a reinforcement frame is assembled on the formwork, which is also filled with concrete.

But builders need to know exactly where the boundaries of the floor will be, where the openings, walls, columns and other elements will be located. To do this, a construction site needs a surveyor who, using various instruments (as in the photo), will make an accurate breakdown of the location of the above elements.

The basis of the building is a monolithic frame. But various partitions and balconies are made of brick (pictured) or building blocks. And here you can’t do without masons, who carry out this work.

The balconies are made of brick, the facade walls and partitions are made of blocks.

This is only part of building a house. Here you still cannot do without finishing work - both external (façade installation) and internal. But I'll tell you about this another time.

At the disposal of our construction holding, which has been successful in the construction market of Novosibirsk for more than 15 years, there is a site that, according to the General Development Plan of Novosibirsk, approved by the Mayor's Office, is intended for the construction of a multi-storey residential building, where our holding is designing a residential building of 19 floors (1st floor shop, 1st technical floor) and a two-level parking lot for 74 cars/spaces. The start of construction no later than June 1, 2015, completion - November-December 2017. The project is now stage "P"

The site of 0.6 hectares is located in a residential area at the intersection of the street. Sacco and Vanzetti and Belinsky, near the Shevchenkovsky residential area, a 7-minute walk from the Oktyabrskaya metro station. There are three higher ones nearby educational institutions, two secondary technical; shops, pharmacies, kindergartens, schools, October market.

Floor area: 436.85 m2

Total area apartments on the floor are 404.9 m2, in the whole building - 6883.3 m2.

Retail and office premises 1st floor - 408.0

The area of ​​balconies on the floor (from room 0.5) is 117.95 m2, in the house - 2005.15 m2

House structure: reinforced concrete frame, brick, ventilated facades.

The courtyard of the house is planned to be arranged in the format of a city park: a cascading fountain, children's playgrounds, and recreation areas for adults.

The cost of construction of a residential building will be 285.8 million rubles.

The cost of 1 m2 of housing and retail premises will be 39.2 thousand rubles.

The market value of finished housing in the nearest new buildings or with a similar location is about 63.0 thousand rubles. per square meter of housing sold.

The expected income from the sale of apartments, accordingly (according to the pessimistic option), will be 459.35 million rubles;

additionally balconies - 17.0 million rubles.

1st floor retail premises - 25.7 million rubles. Total: 502.05 million rubles.

Profit from the sale of all areas in the house - 216.25

The cost of parking for 74 cars/spaces is 29.7 million rubles.

The cost of construction of 1 vehicle/space is 401.05 thousand rubles.

The cost of selling 1 vehicle/seat is 700 thousand rubles. (minimum)

The cost of selling the entire parking lot is 51.8 million rubles. (minimum)

The expected profit from the sale of parking lots is 22.1 million rubles.

The cost of the entire project (income) is 553.85 million rubles.

The cost of the entire project is 315.5

The expected profit from the entire project is 238.35 million rubles.

Before the start of construction, it is advisable to attract investments in the amount of 30 million rubles. in two tranches: 15 million rubles. until March 8 and 15 million rubles - until March 31 to resettle three houses of dilapidated buildings. Options with collateral are possible. The first investor is offered square meters construction at cost based on RUB 39.2/m2

The investor can increase the investment volume to 100 million rubles and enter into equity participation in this project with the distribution of profits from the sale of the entire house in accordance with the invested shares.

Other partnership options are possible.

house a, by reading the list of plots available for sale in the municipality or from private individuals. When choosing, you must take into account what surface the construction will be carried out on and what type of soil. Ultimately, the design of a multi-story building will depend on the characteristics of the soil. house and the cost of construction in general.

To purchase the one you have chosen, first contact the cadastral service to obtain its plan. Check out the plan. If necessary topographic survey or soil measurements, then if you buy a plot from a person, all work is carried out at his expense, and if - at yours. Conclude a purchase and sale agreement and register the right with the Federal Registration Service.

Obtain another site plan from the Department of Architecture and Urban Planning - an urban planning one. Enter into an agreement with a construction organization and order a building project for its employees. When drawing up a project, you need to take into account the condition of the soil, the possibility of connecting all the necessary communications, the presence of nearby transport interchanges, etc.

Enter into an agreement with investors to obtain the funds necessary for construction. Receive a positive opinion on the project from the Department of Architecture and Urban Planning. Contact the head of the administration with an application to issue you permission to locate the facility (multi-story house a) in this area.

Obtain a building permit from the Department of Architecture and Urban Planning (signed by the city's chief architect). Submit the documents: - certificate of ownership of;
- contract of sale and purchase of the plot;
- resolution of the city mayor to issue you a building permit;
- urban planning plan of the site;
- site organization diagram;
- Specifications for connection house and to communications;
- multi-storey project house a (with a positive conclusion);
- constituent documents of a legal entity;
- an agreement concluded with investors (or co-investors). Other documents regulating construction on the site you have chosen may be required (for example, the conclusion of an environmental impact assessment if the site is located near environmental protection zones). Receive permission within 10 days from the date of submission of documents.

Only after you have received all permits can you begin construction house A. Once construction is completed, you will also need to obtain permission to enter house and into operation after it has been inspected and accepted by a commission from the Department of Architecture and Construction and Supervisory Services.