Project House Construction - Site Planning House see Site Plan

I think with the property it has to be that you see it and say, "YES, I WANT TO BE HERE AND STAY." If it already annoys you now, it is probably the wrong one. On the other hand, a demolition would not stop me. Building in the second row wouldn’t either - on the contrary. No water? We had that too. Paid 12 grand for it. But we really wanted the property... If it’s not like that for you, better keep looking.

One good thing about the property is that you know your neighbors and you are in the second row.... If the location suits, why not? If there is no building obligation, you can also proceed step by step and save some more equity until the actual house construction... This way you could calmly plan and tender the earthworks/utility installation (water/sewage/...) And if there is no time pressure, you can also get good conditions... In usual new development areas, you cannot choose your neighbors, the plots are often very small, so there is friction with the neighbors ;-)... And the plot was not cheap either... And often there are regulations in the building code in new development areas that spoil the purchase right away.... ([zisterne mit mind 10cbm] - costs only 5000€, outdoor air heat pump forbidden, for that you have to pay 10k€ for a gas connection which you do not want, fence/privacy/noise protection wall must be 20 cm above the ground so that native animals have free movement - this really exists!, during these months the excavation soil must be stored separately in layers so that various micro-organisms xy have it better - this also exists...) Therefore...

Hello dear community,

there is an update again ;)

The property is to be transferred as a gift. The standard land value is approx. 70 EUR / m². Since it is a waterfront property, the market value is 170 EUR.

Since I prefer to calculate at the lower value, I take the 105 TEUR as equity.
According to geoprtal, a sufficient part is in developable land, the number of floors is given as II. Therefore, the planning of the house must comply with these and other parameters.

My future approach:

1. Roughly outline the total costs => done

Prefabricated house 125 - 130 m² no basement no frills, wallpapering open, painting open, flooring open, 180 TEUR + 15 TEUR for open work incl. material
10 TEUR foundation additional costs planned
10 TEUR sample selection additional costs
15 TEUR wastewater
7 TEUR renewal of existing pressure drainage + house lifting unit
8.5 TEUR connection costs drinking water, gas, electricity, telecom
5 TEUR surveying, measuring in, subdivision of the property
3 TEUR mortgage, land registry, notary costs

Sum ancillary construction costs 58.5 TEUR

Here I definitely have to obtain a relatively accurate calculation from the wastewater office, especially the renewal of pressure drainage and own work in digging I can check more precisely.


2. Check feasibility of financing => done, with condition

Loan amount: 249 TEUR with all ancillary costs from the rough planning, the remaining equity is to be used for furnishings (kitchen, living room, bedroom)

3. Define house exactly and obtain binding offer from preferred company

4. Have the building company submit the preliminary building inquiry

5. Implement requirements from the building authority (create escape routes, etc.) demolish outbuilding (muscle power ;) )

6. Conduct soil survey, stake out house location (comes from the preliminary inquiry)

7. Obtain financing confirmation from the bank

8. Carry out property subdivision and register all easements in the land register

9. Submit building application

10. Start house construction


Would this be okay as a rough roadmap? Or have I forgotten something?

Would the approach outlined above be okay?

Statics?
Architect's fee (design draft/building application documents)
- Design of the underfloor heating
- Heat demand calculation (Energy Saving Ordinance certificate)
- Heating load calculation according to DIN?
- Pipe network calculation based on the heating load?

The last two items are often replaced by the house builder's rough estimate. Whether this is correct is debatable.
(I'd say, for a normal modulating oil/gas heating system, these two calculations are rather not necessary)
For a heat pump, however, they are.

Demolition permit with plan Disposal costs for the rubble possibly still laboratory report so that the landfill will accept it at all is still missing