Hello everyone,
we had architect appointments over the past few days. The result is a (in our opinion) very nice floor plan. We previously had a design from a prefab house company and their planner, but it had many “edges and corners.” This is now a plan from an architect for a solid (masonry) house. It will be a house with a large granny flat on the ground floor for my parents. The rest of the ground floor and the upper floor will be our living space. Unfortunately, the plans don’t include any dimensions or orientations. I am attaching the site plan, where the orientation is correct, with north at the top. I hope you can still take a look and give your initial impressions. We have already noted a few things that will be changed, especially some windows will be made floor-to-ceiling.
So, here we go…
Development Plan / Restrictions
Plot size: 710 sqm (7,646 sq ft)
Slope: none
Building envelope: 14 m (46 feet) deep across the entire width of the plot
5 m (16 feet) setback from the street
Only restriction from the development plan: maximum ridge height 9 m (30 feet)
Client Requirements
Urban villa with a hipped roof
no basement, 2 full stories, storage space in the attic
Number of people in granny flat: 2 (mid-60s), and in main house (i.e., the rest) 4 (mid-30s, 8 and 4 years old)
Space requirements: granny flat about 80 sqm (860 sq ft), main house about 160 sqm (1,722 sq ft)
Office (not home office) / guest room: yearly overnight guests >20
modern construction style
open kitchen, possibly with an island
Dining seats usually 4, max 10 (granny flat 2)
Fireplace: no
2x carport, 2x parking spaces
other wishes: strictly 2 bedrooms for the granny flat, no bathtub anywhere in the house, 2 equally sized children’s bedrooms, children’s bathroom
House Design
The house measures 15.5 x 14 m (51 x 46 feet) on the ground floor
Planner: architect
What we particularly like: bedroom layout in the granny flat, basically the entire upper floor in the house, especially the parents’ area.
The furniture shown in the plan is only exemplary and does not correspond to our actual furniture but roughly indicates where furniture will be placed.
Changes to be made: missing door to storage room at the living room, guest room to be slightly enlarged at the expense of the bedroom, bathroom furniture in both master and children’s bathrooms will be completely changed.
What we don’t like: bathroom furniture and equipment
Price estimate according to architect/planner: approximately €430,000
Personal price limit for house including interior: maximum €650,000 total (including €150,000 for the plot)
Preferred heating system: geothermal energy


we had architect appointments over the past few days. The result is a (in our opinion) very nice floor plan. We previously had a design from a prefab house company and their planner, but it had many “edges and corners.” This is now a plan from an architect for a solid (masonry) house. It will be a house with a large granny flat on the ground floor for my parents. The rest of the ground floor and the upper floor will be our living space. Unfortunately, the plans don’t include any dimensions or orientations. I am attaching the site plan, where the orientation is correct, with north at the top. I hope you can still take a look and give your initial impressions. We have already noted a few things that will be changed, especially some windows will be made floor-to-ceiling.
So, here we go…
Development Plan / Restrictions
Plot size: 710 sqm (7,646 sq ft)
Slope: none
Building envelope: 14 m (46 feet) deep across the entire width of the plot
5 m (16 feet) setback from the street
Only restriction from the development plan: maximum ridge height 9 m (30 feet)
Client Requirements
Urban villa with a hipped roof
no basement, 2 full stories, storage space in the attic
Number of people in granny flat: 2 (mid-60s), and in main house (i.e., the rest) 4 (mid-30s, 8 and 4 years old)
Space requirements: granny flat about 80 sqm (860 sq ft), main house about 160 sqm (1,722 sq ft)
Office (not home office) / guest room: yearly overnight guests >20
modern construction style
open kitchen, possibly with an island
Dining seats usually 4, max 10 (granny flat 2)
Fireplace: no
2x carport, 2x parking spaces
other wishes: strictly 2 bedrooms for the granny flat, no bathtub anywhere in the house, 2 equally sized children’s bedrooms, children’s bathroom
House Design
The house measures 15.5 x 14 m (51 x 46 feet) on the ground floor
Planner: architect
What we particularly like: bedroom layout in the granny flat, basically the entire upper floor in the house, especially the parents’ area.
The furniture shown in the plan is only exemplary and does not correspond to our actual furniture but roughly indicates where furniture will be placed.
Changes to be made: missing door to storage room at the living room, guest room to be slightly enlarged at the expense of the bedroom, bathroom furniture in both master and children’s bathrooms will be completely changed.
What we don’t like: bathroom furniture and equipment
Price estimate according to architect/planner: approximately €430,000
Personal price limit for house including interior: maximum €650,000 total (including €150,000 for the plot)
Preferred heating system: geothermal energy
B
Bauexperte12 Jun 2016 15:24Hello,
Are you sure it is “turnkey”? Without painting and floor coverings? Then your planner’s estimate is well set; if you mean more like move-in ready, then the estimate is off.
Just my two cents
Regards, Bauexperte
Bellanina schrieb:Thanks for the information!
@Bauexperte We are building in Flamersheim, Euskirchen district.
This is the total cost for a turnkey house.
Are you sure it is “turnkey”? Without painting and floor coverings? Then your planner’s estimate is well set; if you mean more like move-in ready, then the estimate is off.
Just my two cents
Regards, Bauexperte
B
Bauexperte12 Jun 2016 15:27MarcWen schrieb:
I would not plan a bathroom entirely without a bathtub. Especially with small children, when they are sick or come home soaked, it’s straight into the tub. 😉The layout of the bathrooms upstairs versus downstairs is less than ideal….…but who am I to say?
Regards, Bauexperte
Bauexperte schrieb:
Hello,
Thanks for the info!
Are you sure it’s "turnkey"? Without painting and floor coverings? Then your planner’s estimate is quite realistic; if you mean more like ready to move in, then the estimate is off.
Just my two cents
Regards, BauexperteSo far, we have always talked to him about ready to move in, including floor and wall coverings. He says he can stick to this amount.
Next week, we will discuss the revised plans, and then the detailed calculation during the week.
I’m curious!
B
Bauexperte12 Jun 2016 15:42Bellanina schrieb:
He thinks he can meet this amount.Get it in writing that he will definitely stick to EUR 430,000; keep in mind that he can exceed this by 20%—limited by current case law.I have been working for 20 years between Düsseldorf and Cologne—I have a building contractor in Weilerswist and know the local prices very well.
Regards, Bauexperte
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