ᐅ Single-family house (2 floors + finished basement + converted attic), approximately 200 sqm – modifications

Created on: 20 Oct 2019 21:50
G
grericht
Hello,
We are currently working with an architect on the design of our single-family home. Since we have three children, the house should accommodate several future scenarios. These include:
  • Enough space for everyone
  • At some point, the children will move out, and we will downsize to the living basement while renting out the rest
  • One or two children might continue living with us (multi-generational living) – possibly in the basement with a separate entrance
  • Possibly one child even starts a family in the house, and we move to the basement

Plot:
  • 710 sqm (8,000 sq ft) close to the city center
  • To the south is our rear building (two stories) attached to a 3.5-story apartment building (boundary development)
  • To the north and west are the streets (a corner plot)
  • Behind to the west is a large green plot with a single-family house
  • To the north beyond the street are apartment buildings
  • To the east there is a narrow parking lot followed by a green recreational garden area
  • We have to keep a 6 m (20 ft) setback to the streets and the usual 3 m (10 ft) to the parking lot

Since the plot already has a building, and we want to keep the rear building (it is fully shaded by the apartment building, is in reasonable condition, and might provide future expansion potential—at least suitable for workshops and storage), and since the plot is not very large, we decided on a tall house with a small footprint.

About the house
  • Eder XP9 or 10 (timber frame) in 42.5 or 49 cm (17 or 19 inches) thickness
  • Living basement (150 cm (5 ft) below ground / 100 cm (3 ft) above ground) – if affordable (this allows for the utility room in the basement and more space on the ground floor for a large open-plan living/dining/kitchen area as the main living space)
  • Knee wall either 150 cm (5 ft) or, if not much more expensive, a dormer wall above the full upper floor (both options allow the roof space to be used for two rooms; with the dormer, these rooms are very large and could even accommodate an attic instead of bunk beds)
  • 50-degree roof pitch (for solar energy efficiency in winter)
  • The basement should be designed to eventually allow for a small separate living unit
  • Both bathrooms should have a standing toilet or urinal
  • We definitely want a windbreak/entry vestibule
  • The terrace should be raised with fill
  • Underfloor heating with geothermal energy
  • Solar energy planned for the future

We have already developed a fairly comfortable floor plan with our chosen architect. Our biggest concern is accidentally planning a wall or something else 5 cm (2 inches) too far to the left or right and then being unable to fit our furniture. I would appreciate it if you would be interested in looking over the current design and giving feedback.

Floor plan of an apartment with rooms, doors, and dimensions (22.78 m2, bathroom 6.79 m2).


Floor plan of a living and dining area with sofa, table group, chairs, plants, and doors.


Floor plan of an apartment with two bedrooms, study, bathroom, dressing room, and hallways.


Floor plan of an apartment with multiple rooms, doors, and corridor; area measurements in m².


Floor plan of a building with several rooms, area measurements in m2, and north arrow.


Isometric view of a white apartment building with green garden and neighboring building.


3D rendering: white apartment building with garden, fence, next to adjacent residential area.


White single-family house with dark roof, garden; next to a modern apartment building, blue sky.


Two-story house with dark gable roof, garden, fence, and driveway.
Y
ypg
2 Dec 2019 12:48
Idea01 and Idea02 use more space than they provide.
Bathroom: see @kaho674