House for sale 5+1 • 179 m² without real estate, Schleswig-Holstein

Exclusive Smart Home on the Outskirts of Hamburg – High-Tech, Nature & Extraordinary Living

Welcome to a home that is much more than just a house:

A modern, energy-efficient smart home that harmoniously combines comfort, technology, and nature.

Here you live only about 30 minutes from Hamburg while enjoying absolute tranquility, as untouched nature begins right behind the property with no further neighbors. The property covers approximately 772 m² and offers retreat and privacy at the highest level.

The detached single-family house was completed in 2020, built as a KfW Efficiency House 40, and offers a living experience on approximately 179 m² that is truly rare.

Design Meets Smart Home – Living in a New Dimension

Bright spaces, clean lines, high-quality materials, and a smart home system that can be experienced everywhere – including by:

• wall-integrated tablets in nearly every room,

• fully covered high-end Wi-Fi,

• smart lighting, audio, security, and energy systems,

• absolute premium automations on a professional level.

The timber frame construction, triple-glazed windows, energy-efficient build, and the ventilation system with heat recovery also ensure a sustainable and healthy living environment.

Energy Efficiency – A House That Powers Itself

The building meets the highest energy standards by combining passive efficiency with active energy generation:

• Built as a KfW Efficiency House 40

• Energy demand of only 14.7 kWh/(m²·a) – Energy Class A+

• 9.6 kWp photovoltaic system

• Tesla Powerwall with 14 kWh of energy storage

• Air-to-water heat pump (for heating & cooling) – without an external unit

• Underfloor heating with individual room control

• Ventilation system with heat recovery

• Intelligent integration of heating, PV, and storage

The result: extremely low operating costs, maximum independence, and a perfect living climate all year round.

High-Quality Nolte Kitchen – Smart & Stylish

• Branded built-in appliances, fully smart integrated

• Illuminated cabinets and drawers

• Generous workspace

• Premium appearance with well-thought-out functional design

High-Tech Wellness Bathroom

Upper Floor

• XL rain shower

• Six lateral massage jets

• RGB ambient lighting

• Integrated ceiling speaker

• Electronic thermostat for automatic desired temperature

• Waterproofly integrated iPad for music, smart home functions, and entertainment

Outdoor Area – Nature, Comfort & Smart Technology

• Large garden!

• West-south terrace with ceramic pavers

• Smart irrigation system

• Electric, smart entrance gate

• Fence facing the street

• Generous paved driveway

• Double carport (9 × 6 m) with insulated storage room

• Two high-voltage connections prepared for a wallbox

Location – Peaceful, Prestigious & Just a Stone’s Throw from Hamburg

The house is situated in a highly sought-after residential area of Klein Offenseth-Sparrieshoop, known for its abundant greenery, friendly neighborhoods, and a safe, family-oriented environment.

Particularly valuable:

• No neighbors behind the property – an open view into nature

• Shopping, schools, kindergartens, and doctors nearby

• Very good connections to Elmshorn and Hamburg (A23)

Smart Home – Connected Living on a Professional Level

This house is one of Germany’s best-equipped private smart homes.

All systems are centrally networked, freely programmable, capable of offline operation, and without any monthly fees.

Intelligent Lighting

• All indoor and outdoor lamps controllable smartly, centrally managed from the utility room distribution board

• No dependence on smart light bulbs – free choice of lamps

• LED stair lighting pre-configured

• RGB scene lighting in the shower and selected rooms

• Automatic light control via human-presence sensors in the ceilings

Smart Shading

• Electric shutters in every room

• Precise position control

• Fully automatic scenes possible (sun position, time of day, security, absence)

Multiroom Audio & Multimedia

• Ceiling speakers in every room throughout the house, including the bathroom and shower

• Central audio cable distribution in the utility room

• Ideal for:

• Multiroom music as well as announcements or doorbell chimes

• Automations (e.g., music that follows your movements through the house)

• Living Room:

• 4K projector on the ceiling

• Prepared for 11.1.4 Dolby Atmos with already integrated ceiling speakers

• Central AV technology in the adjacent room – keeping the living space free of visible technology

Smart Doorbell & Access

• High-quality smart doorbell featuring:

• Camera

• NFC sensor

• Intercom system

• App control

• Live image on tablets, smartphones, or displays

• Integration into automations (lights on, camera recording, audio output)

Security Systems

• Indoor and outdoor camera surveillance, locally controllable (without the internet)

• Optional Apple HomeKit Secure Video

• Networked smart smoke detectors:

• Alert via audio systems, lights, and push notifications

• Trigger camera access and automations

• Human-presence sensors (precise movement & occupancy detection)

Network & Infrastructure (UniFi Enterprise-Level)

• Professional CAT7 network cabling in every room

• Server cabinet in the utility room featuring:

• 2× UniFi 24-Port PoE Switch,

• UniFi Internet Security Gateway,

• Fiber optic connection (1 Gbit/s symmetric)

• 7 UniFi Wi-Fi Access Points throughout the house for seamless high-end Wi-Fi

• LAN connection in the outdoor shed – ideal for extending Wi-Fi or powering smart devices in the garden

Centrally Controlled via Home Assistant – Complete Control Over Your Smart Home

The entire smart home system of this house runs on Home Assistant – a modern, open-source automation platform that offers you maximum freedom, control, and security.

Your advantages at a glance:

• Manufacturer independence & open standards: Home Assistant supports thousands of devices and services from various manufacturers – whether it’s lighting systems, speakers, heating, security cameras, or garden automation.

• Complete control – locally or via the internet: You decide whether to operate the system solely on the local network or to use additional cloud functions. The system can also run completely without an internet connection – meaning no dependency on external clouds.

• Data protection & security: Since control can be exercised locally, your data stays in the house. No data is shared with manufacturer clouds, and no unwanted subscription commitments are required.

• Customizable automations & scenes: From “presence mode” to “good morning scenes” up to complex sequences (e.g., synchronizing lights, music, shutters) – everything is individually programmable and centrally controlled.

• Seamless device integration with Apple/Google optionally: If desired, Home Assistant can be coupled with Apple HomeKit or Google Assistant – yet it can also operate entirely independently of them.