He should keep in mind the quality of the property

Surface 

The price of the housing is proportional to the surface of this, keeping in mind that different surface types exist, as being:  

1. Useful surface is the sum of the surfaces of all the spaces of the housing without including the width of the walls. Usually, the interior surface of the house, the balconies, roofs, terraces and patios are indicated for separate although it also fits the possibility that all are included in a global number.   

2. Built surface is the sum of the useful surface more the width of the walls and sometimes the patios and ventilation conduits. 

3. Computable surface Includes the built surface of the housing and the proportional part of the spaces common of the building: goal, terraces, stairways, roofs, patios or community gardens; that they correspond him according to the joint ownership quota.

Location 

The neighborhood or residence area has great influence in the price of the property. Of this other factors that influence in the housing like being arise: It distances from the house to the work, to the schools, or to the places that it habitually visits. They also influence the frequency of public trasporte, parkings or available parkings, as well as trade, markets, schools, sanitary services, parishes, cinemas, restaurants, etc. In the big cities one has very in bill the existence of green spaces, as likewise future construction projects that can end up affecting the area. In many places the government authorities can offer him that information, but in many other country won't count on her. 

Orientation   

1. The housings guided to the apple interior enjoy more silence than those guided toward the public road. 

2. They should keep in mind the natural illumination, 

3. He numbers of rooms, 

4. The landscape from the windows,  

5. The intimacy from the windows, 

6. It verifies to that hour the sun enters inside the house, (remembers that if the sun gives in the afternoon, will have a hotter atmosphere).  

7. Should also keep in mind if the housing can be modified without affecting to the neighboring constructions.

Dimensions and distribution  

1. It verifies the square meters of the rooms, 

2. The distribution of the atmospheres,  

3. It verifies if they are very separate the areas by day and at night 

4. Keeps in mind the possible improvements that can be carried out to the housing, verify if they will be able to be carried out, and keep in mind the realization cost. 

Quality in the construction 

Should carry out a detailed study of the conditions edilicias of the housing. This can carry out it observing defects in the structures, as being, cracks in walls and roofs, possible stains of humidity. If the housing is new he/she won't be able to him to observe since they appear with running of the time. 

The facilities 

1. Thermal isolation is very important in those areas of extreme temperatures. He/she should be proven the isolation of the housing concerning the external temperature. This will allow bigger energy saving. 

2. The water to Check the flow of the open faucets at the same time.  

3. The gas Verifies if the housing has natural gas, gas city or butane, and if the installation is adjusted to the normative one official. 

4. The electricity Observes if the electric outlets for the appliances, heating apparatuses or of air conditioning they have taking in earth. 

5. The heating If they have her, discover that type is (electric, radiators of gas, hot air...) and if it was central or singular. 

Finishes 

1. Important factors in the first place observe the finishes if they are as you he/she wants and otherwise, verify if they can be modified without a lot of investment, and without it affects too much to the structures. 

2. Openings toward the exterior The doors and the windows should provide light, ventilation, views and step, a good isolation so much thermal as acoustic, as well as to avoid that among water for some place. 

3. Humidities The appearance of humidities owes herself mainly to defects of protection of humidity, flights in the facilities, deficiencies of the thermal isolation, a wrong adjustment of openings toward the exterior and existence of cracks.