ᐅ Layout ideas for a modern single-family home of approximately 1,600 sq ft, without a basement

Created on: 26 Jun 2019 20:55
T
Thorsten78
Hello everyone,

we have just purchased a plot of land and are now in the planning phase of our house. Currently, we are in contact with a regional prefabricated house builder (timber frame) whom we met at a home show. We have already visited them and had the initial consultation. However, since we are not yet certain about the construction method (timber frame or solid construction), we will meet with a general contractor next week. At the moment, I see slight advantages in the timber frame option (larger living area with the same footprint, standard wall already meets KfW 40, easier to implement own work).

For our floor plan design, I used several sources, but unfortunately, we are still not satisfied with it.


Development Plan/Restrictions

Plot size
760m² (approx. 8,200 sq ft)
Slope
no
Floor area ratio
0.3 (not respected by previous buildings)
Floor space index
0.6 (not respected by previous buildings)
Building envelope, building line and boundaries
see attachment
Edge development
yes, garage
Number of parking spaces
two per plot, minimum 5m (16 ft) in front of the garage
Number of stories
knee wall max. 0.50m (1.6 ft) (not respected by previous buildings)
Roof type
gable roof 30-38°, hipped roof, mono-pitched/flat roof 25%
Style
---
Orientation
---
Maximum heights/limits
---
Additional requirements
natural red bricks

Homeowners’ Requirements

We are a small family, two adults aged 41 and one child aged 6. Our family planning is complete.
We would like a single-family house with two full floors, no basement, a double garage, and a storage room as a basement substitute.
The roof type is of secondary importance; it should simply fit well with the house and surroundings.
In the residential area, there are some hipped roofs and many gable roofs with slopes between 25-40°.
The architecture should be modern, bright, and have an open living/dining/kitchen area.
Since we only have one child, we want to set up a bedroom and a play/living room for the child on the upper floor.


Style, roof type, building type

modern, gable roof 20-25° with knee wall 1.80-2.20m (6-7 ft) or hipped roof, mono-pitched roof, flat roof
large windows for plenty of daylight, including external blinds (raffstores) for shading

Basement, floors
no basement, two full stories

Number of occupants, ages

2 adults (41 years) and 1 child (6 years)

Space requirements on ground and upper floor

total living area 150-160m² (1,615-1,720 sq ft)

Office: family use or home office?

office on ground floor, which could later be converted into a bedroom or used as a guest room

Guests per year
none planned

Open or closed architecture

open

Conservative or modern construction style

modern

Open kitchen, kitchen island

yes, yes

Number of dining seats

dining table to seat 6-8 people

Fireplace

no

Music/sound wall

if possible, multiroom audio system

Balcony, roof terrace

no

Garage, carport

double garage + storage room as basement substitute

Utility garden, greenhouse

low-maintenance garden with lawn and irrigation system, possibly raised beds

Additional wishes/special features:

photovoltaic system including battery storage, KNX smart home system

House design
Source of the floor plan:
- Builder’s planner

no
- Architect

no
- DIY

yes, ideas gathered from internet and magazines

What do you particularly like? Why?

vestibule to keep dirt out of the hallway,
dry access from garage to house,
spacious kitchen

What do you dislike? Why?
general appearance, could be a bit more modern, window layout not convincing yet

Estimated price according to architect/planner:

400,000 Euro (house KfW 40+ including double garage)

Personal total price limit:

520,000 Euro including land (65,000 Euro), outdoor area, kitchen, furnishings

Preferred heating system:

air source heat pump

If you had to give up something, which features or expansions
-can you give up:

smart home system and battery storage
-can’t give up:

two full stories, double garage, open modern design

Why is the design as it is?

A mixture of many examples from various magazines...
We wanted to make the most of the plot. We basically wanted the terrace facing southwest, but unfortunately the street is there, and I don’t want to be on full display. Also, the west side faces the weather with a lot of wind.

What makes it particularly good or bad in your eyes?

- good utilization of the plot (little free space on north and east sides)
- washing machine and dryer should still be in the utility room
- entrance should not be on the side but at the front with a small canopy towards the garage

What is the most important/basic question about the floor plan in 130 characters?

What do you think of the design and what could be done differently?
Should we rather plan a half-landing staircase?
Maybe raise the knee wall to 2.20m (7 ft) and have floor-to-ceiling windows upstairs?
Is the bathroom upstairs too large?
How large should the utility room be if it includes washing machine and dryer?
Is it allowed to build a utility room on the property boundary with the neighbor?
Where else could I possibly add a storage room as a basement substitute? I thought about extending the paved area behind the garage or a pitched roof on the garage?
If the entrance is moved to the front, I could imagine placing the pantry to the right of the vestibule. That would have the advantage of having more space in the kitchen.

We would be very grateful for any ideas or constructive criticism.

Site plan of plot with marked building areas, paths, and trees


Site plan of plot marked in red as plot no. 17 with garden


Ground floor layout: living room, kitchen, bathroom, office, hallway, garage, terrace, garden


Upper floor layout: parents’ bedroom, dressing room, child’s room, guest room, bathroom, hallway, terrace/balcony


Modern two-story house with white facade, red roof, wooden veranda and garden


Modern white single-family house with red roof, wooden side extension and garden


South view of modern two-story house with garage, windows, people and trees


Modern single-family house with white facade, red gable roof and wooden cladding, green lawn


Modern white single-family house with red gable roof, wooden garage and car in front
T
Thorsten78
28 Oct 2019 12:26
Why doesn’t the kitchen work this way? Can you possibly explain why? Thank you
J
j.bautsch
28 Oct 2019 13:15
They could work, but only if the island is not as deep as shown, at 1.20 meters (4 feet) deep — meaning two 60 cm (24 inch) deep cabinets. If you use only 60 cm (24 inch) deep cabinets at the front and reduce the depth of the cabinets at the back, you can gain up to 20 cm (8 inches) more space around the island.

In both layouts, the traffic zones on the long sides measure a total of 1.7 to 1.8 meters (5 ft 7 in to 5 ft 11 in). The clearance on the working side should not be less than 1 meter (3 ft 3 in) — personally, I find 1.1 to 1.2 meters (3 ft 7 in to 3 ft 11 in) better. This means for the rest of the space, with a 1.2 meter (4 feet) deep island, only about 0.7 to 0.8 meters (2 ft 3 in to 2 ft 7 in) remain. This might just be manageable, but these are rough construction measurements, so you should deduct another 5 cm (2 inches). You really won’t have proper access to the cabinets on the back side of the island — I wouldn’t go below 0.9 meters (3 ft) clearance there with standard-depth cabinets. Also, I find the layout of Kitchen 2 somewhat impractical regarding workflow, as there is a long walk between the sink and the cooktop.

For the kitchen planning, I recommend visiting a certain forum soon.
M
Mottenhausen
28 Oct 2019 13:56
- The dressing room gets the most expensive and elaborate window, even though it is only used briefly twice a day?

- In both cases, the kitchen is a narrow, corridor-like layout.

- I consider an outdoor kitchen pointless if it is always directly visible from the living room; it would have to be kept perfectly tidy and clean at all times.

- Upstairs hallway 2x2m (6.5x6.5 ft) = 9 sqm (97 sq ft)? Including the staircase?

- Upstairs bathroom: there is no natural light where it is needed, at the mirror.

- Upstairs bathroom: how is the toilet supposed to be drained? Shower is manageable: the ceiling can be partially opened, but relocating the toilet that far will be difficult.

- Upstairs room: too much window area limits furniture placement (consider wardrobe depths!).

- Ground floor bathroom: the path to the shower is blocked by the toilet and sink, especially consider required partition walls.

- Do garage doors interfere with each other? Or what is the intended use of the storage room? Possibly a separate door leading outside.