Clear Project Planning
Every house extension begins with meticulous measurements and a transparent quote, so you know what to expect. This approach prevents surprises and assists in keeping the project on schedule.
We add functional living areas with precision to ensure every house extension meets your specific needs right here in Golders Green.

We build house extensions to enhance your living space for people in Golders Green and nearby areas. This page details our workflow, what we deliver, and who we assist. For any questions, feel free to call or reach out for guidance and quotes.
Homeowners facing space shortages often choose a house extension to create more room. Our team handles house extension projects in Golders Green, adding practical living areas that enhance your existing home without relocating. This way, you can enjoy greater functionality in a familiar environment.
Extending your home involves structural changes that must align with the existing property's design and integrity. We excel in managing these complexities, overseeing everything from planning and permissions to construction. With our expertise, your house extension will be completed on schedule, adhering to all local regulations.
Opting for a house extension instead of relocation minimizes costs and disruption. We offer clear quotations and transparent contracts, empowering clients in Golders Green to maintain control over the project’s budget and scope. This practical option raises your property’s value while ensuring a straightforward and manageable process.


Wheelbarrows need clear ground. When arranging a house extension in Golders Green, muddy garden paths quickly block heavy cement mixers, timber deliveries, and skips, especially if side alleys stay packed with bikes or garden pots. Moving outdoor clutter prevents accidental breakage before digging commences. You protect valuable plants by tying them back near fences.
Dust travels fast indoors. We see bare timber floors get scratched whenever trades walk through hallways with dirty steel-toed boots, so taping heavy plastic down stops gritty plaster from embedding into floorboards. Temporary stud walls seal off kitchen cupboards from abrasive masonry dust.
professional company with extensive experience to help, I recommend
CheckatradeJarek and his team are highly skilled and professional. Very high standard on their work. It’s been a pleasure working with them. I can highly recommend. Susanne
Checkatradeprofessional company with extensive experience to help, I recommend
CheckatradeContact us today and complete your renovation!
Free quoteOld radiators struggle occasionally. Adding extra pipes across a house extension in Golders Green drops heating pressure, which leaves upstairs bedrooms freezing unless the heating cylinder handles that extra volume. We trace copper pipework through crawlspaces to locate shutoff valves. Leaks show instantly when test gauges turn.
Fuse boxes trip suddenly. Modern induction stoves draw heavy electrical loads that melt old wiring terminals unless the consumer board has vacant slots for new armoured feeds running under floor joists.

We start each house extension with a comprehensive site survey and precise measurements to understand the current structure and clearly define the project scope.
Following the assessment, we draft a clear, itemized quotation and contract that outlines timelines, costs, and the detailed work involved in the house extension.
We manage all planning applications as well as ensure compliance with local building regulations before any construction begins on your house extension.
Our crew handles the structural work while coordinating with specialists; this guarantees that the house extension integrates smoothly with your existing home.
We deliver all interior and exterior finishes to high professional standards, perform a final inspection, and hand over the completed house extension on time and as promised.
We make sure each house extension is built to last, integrating new spaces fluidly with existing structures. Thorough site assessments and precise measurements are part of our process, ensuring architectural consistency and safety. With expert project management, every house extension complies with local building codes and quality benchmarks, delivering strong, lasting outcomes.
A house extension offers clear quotations and straightforward contracts outlining scope and timeline. We handle all stages, from planning to construction and finishing, minimizing disruption for homeowners in Golders Green. This method effectively adds valuable living space, avoiding the costs and hassle of moving.


Trench walls collapse during storms. Heavy clay soil becomes slippery soup after prolonged downpours, so covering deep foundation cuts with heavy tarpaulins keeps the sides upright before concrete arrives. Our base in Hounslow prepares pumping equipment early.
Mortar freezes overnight. Sub-zero temperatures weaken wet cement joints, causing brick pointing to flake away by morning. We wrap fresh walls in thermal quilts.
Garden trees sap groundwater. Large garden oaks drink moisture until subsurface clay shrinks, which creates structural settling underneath an unreinforced house extension in Golders Green if footings sit too shallow. Concrete depth must follow soil stiffness precisely.
Proven Expertise
We bring extensive hands-on experience to every house extension undertaking. From the first site assessment to the final construction, we manage each detail with precision. Our approach guarantees that your house extension integrates both structurally and visually with your current home, maintaining quality and endurance throughout.
Managing a house extension involves collaboration across various trades and adherence to regulations. We take care of everything - from planning permissions to structural work and final touches while keeping clients updated. This thorough service encompasses all aspects necessary to see your house extension through to successful completion.
We provide services in Golders Green and the surrounding areas, including Cricklewood and Finchley. Reach out by phone for a free estimate or to schedule a visit on site.
approx. 10 milesDistance from our base · Hounslow
Call us+44 7510 063817Email usjareksmutek@gmail.comWe serve your areaGolders Green and the surroundings
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“From structural extensions to complete interior refurbishments, we deliver reliable construction solutions tailored to your home.“
Expanding your home efficiently, a double storey extension provides valuable space through expert planning and construction.
Maximise your property’s potential by adding a Roof Terrace that combines durability and functional outdoor space.
Expert teams deliver precise roof installation, combining efficiency and durability for lasting roof installation results.
Smutek Construction LTD, as a trusted General Contractor, delivers durable, on-time home refurbishment projects exceeding client expectations.
Unmapped sewer pipes or hidden electrical mains underground halt excavation because breaking them creates serious hazards. Work pauses while water boards inspect pipe locations, and trades shift towards internal tasks until revised drainage drawings get approved.
Standard agreements exclude decorative tiling, kitchen appliances, and wall paints because customer tastes vary widely. Structural builders supply walls, roof coverings, and basic pipework, leaving surface finishings to separate specialist quotes.
Ask to visit an ongoing local job site instead of looking at glossy brochure photos. A dependable team keeps tidy work zones, shows insurance paperwork willingly, and answers questions about wall footings directly across the table.
Timber shrinkage causes minor hairline plaster gaps as heating cycles dry the new structure during changing seasons. The main contractor attends a scheduled follow-up visit several months later to fill settlements and adjust sticky doors.