2 PhotosVaulted Gable & Crittall Glazing Extension
An architectural rear dining extension defined by a soaring vaulted ceiling, triangular apex glazing, black Crittall style French doors with side screens, and a warm exposed brick feature pier.

Crafting high specification house extensions, dormer loft suites, structural knock throughs, and bespoke kitchens across Woolton Village, Gateacre, and Childwall.
Local Architectural Expertise
Homeowners in Woolton (L25) and Childwall (L16) take immense pride in their properties. Whether you live in a detached family home near Woolton Village and Camp Hill or a spacious semi detached property in Childwall and Gateacre, we deliver building work where structural integrity and fine joinery go hand in hand.
Woolton and Gateacre include conservation zones and mature detached plots requiring sympathetic brick matching, natural slate roofing, and timber or heritage aluminium glazing, while Childwall's generous avenues are ideal for wrap around kitchen extensions and two storey side builds.
Neighbourhoods & Postcodes
Building Control Authority
Liverpool City Council Building Control
Stephen Flinn coordinates all foundation, steelwork, insulation, drainage, and completion inspections on your behalf.
“His attention to detail made the entire process smooth and stress free.”
“We recently completed an extension renovation with ATD, and we are absolutely thrilled with the results. From day one, Stephen, our project manager and joiner, was outstanding. His attention to detail (can see why the company has this name!), professionalism, and dedication made the entire process smooth and stress free. Every single tradesperson involved was exceptional.”
Jennie Hughes Breen · Extension & Full Kitchen Renovation
Services Available in Woolton, Gateacre & Childwall
Gain an open plan family living space, vaulted kitchen diner, or extra upstairs bedrooms without the stamp duty and upheaval of moving home.
Transform a cramped kitchen and separate dining room into a light filled open plan kitchen, island, and family living hub engineered and finished by master joiners.
Unlock the largest unused footprint in your home and turn your attic into a bright master bedroom suite with en suite shower room and bespoke eaves storage.
Open up compartmentalised kitchens and dining rooms with certified RSJ steelwork, or refurbish a dated property from bare brick to showhome finish.
Precision shaker and handleless kitchens, floor to ceiling pantry cabinetry, solid walnut breakfast bars, and architectural second fix woodwork by time served master joiners.
Turn your living room or extended family lounge into a showhome space with a custom built media wall, three sided panoramic fireplace, and shadow gap LED coffered ceiling.
From site clearance and foundations to hand cut roofs and luxury interior joinery, Stephen Flinn manages your bespoke residential new build under one accountable contract.
Elevate your property's kerb appeal and outdoor living space with a mortise and tenon green oak porch, pitched front extension, or year round insulated cedar garden room.
Real Merseyside Work
2 PhotosAn architectural rear dining extension defined by a soaring vaulted ceiling, triangular apex glazing, black Crittall style French doors with side screens, and a warm exposed brick feature pier.
3 PhotosA single storey pitched roof rear extension engineered around a dramatic triangular gable window, three pane black aluminium doors, a structural knock through, and a bespoke navy shaker kitchen with white quartz island.
3 PhotosAn architectural rear extension in South Liverpool designed around a crisp monochrome palette, featuring an oversized anthracite glass roof lantern, full width aluminium bi fold doors, panelled walls, and a stone waterfall island.
Book Your Free Home Visit
Stephen Flinn will visit your home in Woolton, Gateacre & Childwall (L25, L16), review your ideas or architectural plans, and prepare a clear, itemised written quotation.
Woolton, Gateacre & Childwall Homeowner Questions
Straightforward answers on planning permission, living at home during building work, stage payments, and Building Control sign off.
Book a free, no obligation home survey and feasibility visit with founder Stephen Flinn. You will receive honest construction advice and a clear, itemised stage payment quotation.
Direct Merseyside Desk
Send your architectural drawings on WhatsApp, book a free home survey online, or call our Maghull & Liverpool office line.