ᐅ Floor plan of a 172 m² bungalow in Brandenburg, south of Berlin

Hello everyone,

I’m new to the forum and have already found some valuable tips here. My wife and I have purchased a plot of land in Brandenburg, south of Berlin. We plan to contact the first construction companies in February, work on the planning, and aim to start the building phase by the end of the year. Our goal is to move into the bungalow by January 1, 2024, at the latest.

Our ideas for our own home are already quite well developed. At the moment, we have two main questions: Is our project feasible, and if so, which local construction companies would be suitable in the area? Perhaps some of you can offer valuable advice. We thank you in advance for your time and support. Below, I would like to present our design while considering the list of questions. The floor plan is also attached, and I hope it uploads at the same quality as the original image file I have.

Development Plan / Restrictions

• Approximately 763 m2 (8,210 sq ft) with a 23.41 m (77 ft) frontage and 32.58 m (107 ft) depth, facing northwest.
• Construction according to development plan
• No slope on the land
• Site coverage ratio = 0.4 (may be exceeded by 50% due to garages, parking spaces with access routes, and ancillary structures as per § 14 of the Land Use Ordinance)
• Floor area ratio not specified
• Building envelope
• Building setback 4 m (13 ft) from street boundary line
• Building area: 23.41 m (length) x 20 m (depth)
• Protrusions up to 1.5 m (5 ft) allowed beyond building boundaries (pillars, cornices, roof overhangs, balconies, loggias, terraces, entrance steps and their coverings)
• Boundary construction
• Buildings allowed with side boundary setback and maximum length of 20 m (66 ft)
• Setbacks and distances according to § 6 of Brandenburg Building Regulations (BbgBO)
• Parking spaces, garages, and ancillary structures as per § 14 of the Land Use Ordinance are not allowed on non-buildable areas of the plot within 5.0 m (16 ft) measured from the street boundary line. For more than one parking space, an uncovered space may be located on the access area at a minimum distance of 3.0 m (10 ft) from the street boundary.
• Number of permitted full stories = I-II
• Construction method: variant "a"
• Maximum roof pitch 30°
• Roof covering
• Tiles and roof slates, flat and shaped metal sheets and strips, flat slate shingles, and green roofs
• Solar thermal and photovoltaic systems permitted
• Permanently shiny and glazed roof surfaces are not allowed
• Landscaping requirements
• Driveways, parking spaces, and other ancillary areas must be constructed with water- and air-permeable surfaces
• Rainwater must infiltrate on-site
• At least one nesting aid must be installed on each residential building
• At least one tree with a minimum trunk circumference of 10 m (33 ft) must be planted every 18 m (59 ft) of plot frontage within 5 m (16 ft) of the street boundary
• An additional tree with a trunk circumference of 10 to 12 m (33 to 39 ft) must be planted on each plot

Homeowner Requirements

• A single-story, nearly square bungalow without a basement, with a hipped roof
• Construction method
• Solid and monolithic
• Stone: Sandstone for sound insulation, but since we definitely do not want external insulation (ETICS), this is not possible; we will use the stone type that the builder is most experienced with; based on research, we prefer perlite-filled bricks, but expanded clay types are also acceptable
• Exterior plaster: Whatever the builder has the best experience with, painted in a light smoky blue; no brick cladding
• Roof: Cold roof (no attic use), so the ceiling must be insulated
• Two people in their mid-30s, planning to remain childfree
• Guests per year: so far none, as this is just being made possible now
• Currently planned living area approximately 172 m2 (1,850 sq ft)
• An open living area including
• Kitchen with island
• Two dining areas (breakfast table for two and dining table for up to eight people)
• Fireplace area with seating, wine fridge, and storage for fine beverages
• A home cinema area with surround sound system, TV, large couch, and storage furniture
• A bedroom with a 2 m x 2 m (6.6 ft x 6.6 ft) bed, two nightstands, and a dresser
• A walk-in closet and dressing room
• A bathroom with bathtub and T-wall for a large sink, shower, toilet, and two entrances
• No guest bathroom, since we have no children, do not build for guests, our planned main bathroom will be nice, and guest visits will be rare and orderly; we consider a guest bathroom unnecessary for all these reasons
• A multi-purpose room for mobile work, hobbies, and a pull-out sofa bed for up to two guests
• A technical room with heating system, electrical connection, water connection, main utility connection box, and possibly a water softener
• A utility room for washing machine, dryer, chest freezer, shelves, and work surface for small DIY tasks
• Entrance area with built-in closet for shoes and clothing
• Outdoor area with
• Terrace with a maximum depth of 3 m (10 ft) wrapping around the left corner of the house, facing northwest and southwest
• One parking space for one car, probably as a carport on the left; two spaces would be ideal if a second car is acquired, but this would likely require building on the boundary line on the right side, which we want to avoid; tips on enabling two parking spaces are welcome
• Entrance: gentle ramp to the front door with no steps and no canopy
• Window design
• Floor-to-ceiling windows with black plastic frames in the open living area and bedroom, 35 cm (14 in) below the ceiling
• Terrace door without threshold
• Windows with black plastic frames in every room with a sill height of 87.5 cm (34 in) and 35 cm (14 in) below the ceiling; we would appreciate advice on whether this is suitable for the bathroom, dressing room, utility room, and technical room or if other heights would be better
• All windows with external blinds (raffstores), with very good burglary protection and sound insulation
• No aluminum window sills on the outside (they make noise in rain); materials are not yet decided
• Front door without threshold, simple design with frosted side glass, very good sound insulation and burglary protection
• Interior finishing
• Room height after all construction work should be 2.60 to 2.70 m (8.5 to 8.9 ft)
• Interior plaster: lime plaster, no lime-cement or gypsum plaster
• Kitchen and bathroom tiled, all other rooms with light parquet (parquet to be installed by us)
• Hi-fi room painted matte black, all other rooms painted white; no wallpaper in any room
• Utility room initially concrete, will be tiled later
• Technical room concrete floor
• Technical systems
• Heating systems
• Ground heat collectors or ground source heat pump
• Underfloor heating
• Ventilation: manual
• Water softener: probably yes, but we need more information before confirming
• Photovoltaic/solar thermal: desirable if at no extra cost, but we are skeptical about payback; if someone can convince us otherwise, we’re open
• Hot water storage tank: yes, since we prefer bathing over showering
• No KfW (energy efficiency) subsidy, as we’re not convinced, but would like to know what we can achieve with our house

House Design

• Own design made using HomeByMe
• We particularly like:
• That we were able to create a design at all
• Separation of technical and living areas
• Open large living area with kitchen, fireplace, and big dining table
• Floor-to-ceiling windows in the living area
• Barrier-free entry and exit with no thresholds
• Separation of technical room and utility room
• Living on one level (we are fit but want comfort and consider aging)
• We do not like:
• That prices and interest rates are rising and materials are in short supply, and we probably should have started building two years earlier
• Our needs resulted in such a large living area
• Two cars probably cannot fit side by side into a carport
• Our ideas will probably lead to significant additional costs
• We have not yet obtained a price estimate from an expert
• Price limit for the house excluding land: 400,000 €
• The plot was purchased recently and is being paid off with a variable loan that will be converted to a fixed construction loan

What can we give up?

• We can give up
• Living space, if a few centimeters can be saved here and there to reduce costs
• Separation of utility room and technical room, if necessary
• A poor-quality construction company
• We cannot give up
• Monolithic construction method
• Separation of home cinema and living area
• Open kitchen with island
• Floor-to-ceiling windows in the living area and barrier-free house entry
• Bathroom design
• Dressing room
• Fireplace
• Excellent burglary protection

What can we give up?

• Living space, if a few centimeters can be saved
• Separation of utility room and technical room, if not feasible
• Poor-quality construction company

Why is our design like this?

• We thought carefully about what we absolutely want and then started planning accordingly
• The design feels very right to us

Main question

Is our building project feasible according to the development plan, our specifications and wishes, and within our budget? If yes, with whom?

We look forward to your feedback and are open to honest criticism because only that will help us move forward and open opportunities we may not currently consider due to being perhaps too convinced of our floor plan.

We are currently looking for both local and larger construction companies for a project south of Berlin. We would appreciate any tips on companies that can realize such a project (especially a bungalow). If necessary, private messages are also welcome.

Thank you in advance for all your efforts.

Sorrow87 schrieb:

We are currently looking for local as well as larger construction companies for a project south of Berlin. We would appreciate any recommendations here for companies that can carry out such a project (especially bungalows). If this is only possible via private messages, that’s fine too.

You’ve probably already moved in by the time you’re allowed to send private messages. But @Tom1978 has been more or less disregarded here anyway. If you contact me externally (see forum search "11ant gmx"), I will gladly connect you with him. He is currently building with KB Brandis from Jüterbog. They give me a pretty good impression; don’t be put off by the office-sleeping secretary on their website *LOL*

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https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/

Sorrow87 schrieb:

Price limit for the house without the land: 400,000 €

Ambitious!
@Acof1978 / @Tom1978 are also currently building a bungalow. They’re building 144 sqm (1,550 sq ft) for 500,000 €. Near Berlin. Their price is from 2020/2021.
https://www.hausbau-forum.de/threads/bau-eines-144-qm-bungalows-in-fichtenwalde-naehe-potsdam.39228/

Sorrow87 schrieb:

Living space, if here and there a few centimeters more could be saved

Well, it will have to be meters by far.

Sorrow87 schrieb:

our needs resulted in such a large living area

That’s due to the odd proportions: a bedroom without a closet needs about 10 sqm (110 sq ft), generously 13 sqm (140 sq ft). I’m new to the idea of a home theater needing 21 sqm (225 sq ft).
But I assume this depends on your “needs” on the right side of the plan, so everything on the left side had to be expanded accordingly.

Regarding the design:
- The shower is too short to include a door without it getting soaking wet.
- Don’t like sun? The south orientation is at the carport – what a pity. I’d consider adding more windows and living spaces on the southwest side and plan a terrace there, ideally with the refrigerator and kitchen as close as possible to the terrace.
- Also, a home theater should be kept rather dark and not face the evening sun, shouldn’t it?
- Having breakfast in the hallway without a view and the jam jar (and not only that 😱 😀) visible to the mail carrier and delivery people might not be everyone’s preference.
- The kitchen is not ergonomic; the island is too far from the rest of the kitchen at the bottom of the plan.
- Walk-in closet: are the wardrobes only 60 cm (24 inches) deep?
- The desk is very small and can files fit inside the closet?

Can you say where you plan the fireplace? I’m missing the chimney.

11ant schrieb:

You have probably already moved in by the time you are allowed to send private messages. But @Tom1978 has already been disregarded here anyway. If you message me privately (see forum search "11ant gmx"), I will gladly forward you to him.

Oh, really? I didn’t know that newcomers are not allowed to send private messages here. Is there a particular reason for that?

11ant schrieb:

He is currently building with KB Brandis from Jüterbog. They make quite a decent impression on me, don’t be put off by the secretary who appears to be "office-sleeping" on their website *LOL*

Thank you very much. We will get in touch. We have already heard about them from friends, who however built with another company.

By the way, a quick question. I accidentally posted something twice in the opening post. A minor flaw. Is there an edit function for comments here?

Welcome to the forum,
you’ve designed quite a spacious bungalow with the "Wunsch dir was" plan.
I notice that guests, who are rarely there, are given a place of honor while you yourselves end up sitting in a narrow hallway.
The utility room is too small; the connections for electricity (including the fuse box), water (with space for a softening system), telecom (with internet equipment), and heating with a large hot water demand all require about 2 meters (6.5 feet) of wall space. Our home theater is integrated into the living room.
One more question,
is it really practical to plant trees with a 10-meter (33-foot) trunk circumference?

Sorrow87 schrieb:

Is there a reason for this?

Yes, there are too many members who only register to post private advertisements.

Sorrow87 schrieb:

Is there an option to edit comments here?

Yes, but only for 10 minutes. It doesn't really matter though, nothing is censored (except drafts 🙂)