Estimate for building a house

The construction of a house or building begins with calculations and drawing up an estimate, taking into account the materials used, the work performed and the cost of renting special equipment. That is why in construction it is customary to use estimates that clearly reflect the financial costs of constructing a specific object. The estimate applies to all types of buildings. In this article we will tell you what a house estimate is and how it can be calculated, as well as how much it costs to calculate an estimate.

Composition of the construction estimate

An estimate for the construction of a house is the main document for specialists; without it, not a single developer will carry out the construction of a building. The main financial costs fall on the purchase of building materials and additional elements for them. When calculating estimates, you should take into account such parameters as:

volume of planned work;
technology used;
construction time;
number of specialists on the project;
volume and terms of financing of the facility.

These criteria will allow the customer to monitor the timing of the construction process and check certain types of work. The main task that the estimate for building a house solves is:

adherence to a clear work schedule;
amount of financing during the period of work.

To perform calculations, the customer can submit applications to several companies at once; to do this, it is necessary to conclude an agreement for the preparation of the document. As a result, a house estimate compiled by different specialists will differ in the final cost, this is due to the fact that each company contributes its suppliers of materials and specialists performing the work. After reviewing several documents, you can compare and choose for yourself the most optimal option in terms of money and without compromising the future design.

Be sure to include minor or unexpected expenses at 15% of the total cost of the property. This may include transportation costs, payment for obtaining various certificates related to construction.

Acquisition of land and performing calculations

Construction costs, as a rule, begin with the inclusion of the cost of the land plot in the expenditure part of the document. Land is acquired in several ways that do not contradict the law:

purchase of a plot from the previous owner;
redemption from state property;
obtain a plot of land free of charge, subject to the availability of free land.

When purchasing a plot of land, be sure to draw up an agreement; this document will help you avoid fraudulent transactions and protect you legally. The contract must contain:

subject of the agreement: purpose of the site, its category and total area;
the price of the plot agreed upon by the sellers and the buyer.
When the transaction has already been completed, state registration of the transfer of ownership rights is carried out. For this, the following documents are submitted to the justice system:
application-registration;
receipt of payment for registration of the site;
purchase and sale agreement;
passport and additional identity documents;
cadastral plan.

The entire package of documents is accepted by the relevant authority and the decision is made within the period established by law, which is one month.

For information! When several construction processes are carried out by different contractors, it is necessary to prepare estimates for construction work for each type of work.

The price of such a document can vary from 9 to 40 dollars, because... The calculation depends on the number of positions in the document. The period for drawing up documentation is from 1 day, depending on the urgency.

How to make an estimate

Calculating future construction costs is a matter for specialists, but if you are confident in your abilities, you can draw up an estimate for construction yourself. The photo shows an example of an estimate for the construction of a frame house. Procedure for drawing up the document:

decide on the amount of materials;
find the necessary equipment;
negotiate with construction specialists.

When you already have an idea of what the house will be built from, what it will look like, in which part of the site it will be located, what materials will be used, it will not be difficult to calculate the final amount. It is worth noting that there are now a large number of construction forums on the Internet where you can download a blank estimate document form or compose it yourself in an office program.

So, how to make an estimate for the construction of a wooden house? To prepare a cost estimate you must:

Decide on the sequence of actions, understand what work should be entrusted to construction organizations, and what you can do yourself.
The following is the calculation of the estimate, depending on the use of construction technologies. It consists of determining the volume of building materials and structures and their application.
When all this data is already available, you can find a company providing construction services, look at the prices, and find out the cost of materials and work.
Next, the component takes all the obtained values and transfers them to its table, where the totals will be summed up for each type of work or product.
When all the data is filled in in the columns: name, cost of work, unit of measurement, you can perform a general summation of the project. For convenience, you can put the final figure on the right side of the table; for this you need to configure the formula. This calculation can be performed for a structure made of any material and design.

In a similar way, they calculate the amount of materials and the amount of work for all types of houses, regardless of what they are built from.

Cost calculation for foundation, roofing and finishing materials

The estimate for construction work must necessarily contain information about the foundation, roofing and finishing materials; these items are the most expensive. In order to understand how to calculate the volume of material for the foundation of a house, you should multiply the perimeter, height and thickness of the foundation. As a result, we will get the volume and find out the cost of 1 cubic meter. m of concrete and multiply it by the resulting value. It is very easy to calculate the roofing material; for this you need to take the total roof area and the cost per 1 sq.m. from the project for the house. material, and then multiply them together. Calculating the cost of finishing is the most troublesome task; for this you will need to multiply the wall area by the cost of 1 sq.m. each type of product.

We invite you to watch a video that shows how to calculate estimates

Estimate for building a house