ᐅ Dividing two plots of land into three and then constructing a building on the resulting plot

Hello community,

I want to divide two adjacent plots into three.
I would then like to build a single-family house on the third plot.

In the attached file, I have outlined my plans (current situation, division, development).

What is the best way to proceed, and in which order should I carry out the steps?

Thank you very much in advance for your feedback.
Michael

Well, it would be better to upload the drawing as an image file (JPG). However, you should first add dimensions and explain which existing buildings could be removed, where you envision boundary lines, and what the local zoning plan might specify. 😉

Aren't those going to be too small?
I assume you're taking the 495 m2 (5318 sq ft)?

The others only have 364 m2 (3917 sq ft) and 391 m2 (4210 sq ft). Are you planning to build a semi-detached house on yours and sell it?

First, present the project to the building service or the responsible officer at the permitting authority. The most important question is: What planning regulations apply? Building code issues, such as exceeding the allowable boundary development, can likely be resolved as long as you own all three properties. If the authority provides vague information, consult a qualified planner or architect and submit a preliminary building inquiry. If this is approved, obtain a demolition permit. Then hire a publicly certified surveyor to carry out the land subdivision. Proceed with the demolition, complete the subdivision, submit the building application, sell the plots, build the house, and move in.

The floor area ratio must correspond to the plots of land.
For example, with 400 sqm (4306 sq ft) and a floor area ratio of 0.3, you are allowed to build a house with 120 sqm (1292 sq ft) of footprint; with a floor area ratio of 0.4, 160 sqm (1722 sq ft).
What you are planning in blue violates the setback regulations. You may also be sealing too much surface area with parking spaces, carports, and garages.

Is there a zoning plan at all in that area?
To the east of this street, there are only 3 plots with a zoning plan (floor area ratio 0.4), the rest do not have one?