Energy-efficient KfW55 renovation project: Architects 2FH combine modern design with 750 square meters of natural surroundings, offering extensive customization options.

This KfW55 detached house, featuring a comfortable main living unit and a separate apartment, is located in Rödermark and offers a generous 433 square meters of floor space. The 741 square meter corner plot is situated at the edge of a field, offering unobstructed views to the west and into nature – ideal for enjoying sunny evenings. The structural shell and interior framing are already complete, providing the buyer with full creative freedom for the interior design and exterior landscaping. High-quality materials and workmanship have been prioritized. The planning and construction management were overseen by a local architect and energy consultant, and local, qualified construction companies from the area were selected through a competitive bidding process. The building is currently under construction. Features:
- Detached house with a main living unit and a separate apartment, each with its own entrance.
- KfW energy-efficient house standard 55, with energy consumption class A+.
- Year of construction: Ground floor/first floor/roof are new constructions from 2024/2025 (1.5 stories), basement is existing/solid construction from 1982.
- Footprint: 15.71 x 10.67 meters.
- Total floor space: approximately 433 square meters – of which approximately 341 square meters are living space (main unit approximately 290 square meters / separate apartment approximately. 51 m²) and approximately 92 m² of usable space.
- Wall construction (ground floor/first floor): Exterior: Poroton-T8 brick (∅42.5 cm), perlite insulation, natural building envelope insulation.
- Wall construction (ground floor/first floor): Interior: Lime-sandstone (KSL) brick (∅11.5/17.5 cm) for improved sound insulation.
- Wall construction (basement): Lime-sandstone (KSL) brick (∅37.5 cm).
- Insulation: Ground floor/first floor: perlite insulation; basement: polystyrene (∅16 cm); roof: cellulose insulation (∅28 cm).
- Ground floor: Spacious living area (approximately 80 m²) including a kitchen with a freestanding island, dining area with a seating window, and a living room with a patio door leading to the terrace. There is also a spacious entrance area, 2 offices, and a guest bathroom. A metal/wood staircase leads to the first floor, and there is access to the basement.
- First floor: Spacious master suite with a bedroom, dressing room, and a large master bathroom with access to a loggia, as well as 2 children's rooms with a separate bathroom.
- Basement: Service room with its own exterior access, apartment with its own exterior access – ideal as a sports room, hobby room, or sauna. There is also a utility room, heating room, basement, and a separate entrance to the service room.
- Triple-glazed floor-to-ceiling windows with increased daylight penetration on the ground floor and first floor, plastic, black/anthracite on the inside and outside, electric blinds or roller shades.
- Approximately 2.80m seating window on the ground floor.
- Approximately. - 5-meter wide lift-and-slide door on the ground floor with roller blinds, providing a second access point to the terrace.
- Triple-glazed, electrically operated skylights, electric roller shutters.
- Electrical system: Smart Home pre-installed (Loxone brand, basic installation complete) for lighting control (partially with dimming), window status monitoring, and wallbox preparation.
- Bathrooms: 2 on the ground floor / 1 on the first floor / 2 on the top floor, including a large master bathroom, designed for a freestanding bathtub.
- Underfloor heating, water-based, in the ground floor, first floor, and attic.
- Heat pump: Viessmann Vitocal 250-A (air-to-water).
- Solar panel system capacity: approximately 18.48 kWp (42 x 440W panels, south-facing); the solar panel system is to be completed (registration, connection, and installation of hot water system + storage are pending).
- Decentralized ventilation system with 8 fans (Südwind brand).
- Prepared option for a fireplace on the ground floor (connection and space allocated).
- 5,000-liter cistern in the garden area, for rainwater collection.
- Garage: Existing garage (for 1 vehicle) and building permit for a new double garage (to be constructed).
- Remaining work to be completed: Interior finishing (walls, floors, ceilings, cladding), final plumbing installation (ceramic fixtures, bathroom/washroom fittings, etc.). - Basic installation completed), electrical finishing work and connection of the meter cupboard (lighting, switches, TV/satellite system, etc. - basic installation completed), interior and exterior plastering, construction of a double garage (optional), landscaping (gardening, access to the house, terraces, light wells, fencing, backfilling). The corner plot is located on the edge of a field, with views of the greenery (orientation of the planned terrace: west-facing).

Rödermark, located in the Offenbach district, offers excellent infrastructure for a high quality of life, with numerous shopping and business opportunities. It has good transport links to Frankfurt am Main and Darmstadt, both by car and public transport.

Public Transport:
- Regional/suburban train to Frankfurt am Main: approximately 30 minutes.
- Bus to Darmstadt: approximately 30 minutes.

By Car:
- To Frankfurt am Main: approximately 20-30 minutes.
- To Darmstadt: approximately 15-20 minutes.