G3 Architecture (@G3_Architecture) header
G3 Architecture (@G3_Architecture) profile picture

G3 Architecture

@G3_Architecture

Architectural practice specialising in all aspects of residential projects from extensions, conversions and new build developments, from inception to completion

 Seaford, East Sussex
g3architecture.co.uk
Joined January 2013
  • Tweets243
  • Following274
  • Followers335
Three new homes | Denton A redundant workshop was transformed into three contemporary homes with elevated views across Newhaven. Simple forms, quality brickwork and striking zinc-clad bays create homes that respond beautifully to both the site and surroundings. #G3Architecture
1
69
Beachlands Care Home | Seaford A major expansion providing 19 en-suite bedrooms, communal spaces, sea-view lounge and commercial kitchen. #G3Architecture #Seaford
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
31
Designed For Today, Prepared For Tomorrow | Seaford A two-storey front extension, wraparound rear extension and internal remodelling created a bright family home with flexible ground-floor living, designed to adapt as the owners' needs evolve. #G3Architecture #Seaford
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
1
53
Nearing Completion | Seaford Our Arts & Crafts home transformation is nearly complete. A contemporary rear extension creates a light-filled kitchen/dining space while respecting the character of the original home. #G3Architecture #Seaford
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
18
Creating space for modern family living | Seaford A single and two-storey extension replaced an unusable conservatory with a bright open-plan living space, while adding a larger principal bedroom, utility and family bathroom. #G3Architecture #Seaford
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
34
Site Progress | Taking Shape in Newhaven A major transformation is taking shape, with the extended first floor and rear dormer now formed. The drone views reveal the scale of the remodel and its fantastic coastal setting. #G3Architecture #Newhaven
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
2
97
A Complete Home Transformation | Seaford This dated home was reimagined with a striking new exterior, integrated solar panels, vaulted entrance and a light-filled open-plan extension, creating a contemporary family home inside and out. #G3Architecture #Seaford
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
1
45
Site Progress | The Roof Takes Shape in Seaford A major milestone as the complex cut-and-pitch timber roof takes shape, bringing the redesigned home together and revealing its new form and scale. Built by Stoneway Construction & SJL Carpentry #G3Architecture #Seaford
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
68
We're incredibly proud to have won the LABC Building Excellence Award 2026 – Best Partnership with a Local Authority Building Control Team, South East Region. 🏆 Over a decade of collaboration with Lewes Building Control–next stop, the National Finals! #G3Architecture #LABCAwards
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
20
Two adjoining homes, two different design briefs | Lewes In the Lewes Conservation Area, we created a light-filled home with a double-height kitchen, mezzanine study and Crittall-style glazing, blending contemporary design with its historic setting.  #G3Architecture #Lewes
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
2
87
🏆 BEST RESIDENTIAL EXTENSION – SOUTH EAST Our Seaford transformation has won the LABC Building Excellence Award 2026! A complete redesign combining architecture, engineering and energy upgrades. Next stop: National Finals, London! 🏆 #G3Architecture #LABCAwards
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
1
25
Site Progress | A New Form Emerging in Seaford The new roof structure is taking shape, revealing the scale and character of this major home transformation. Great to see the design coming to life on site! #G3Architecture #Seaford
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
1
33
🏆 DOUBLE AWARD WINNERS! 🏆 G3 Architecture has won TWO LABC South East Building Excellence Awards! 🏆 Best Residential Extension 🏆 Best LABC Partnership with Lewes Building Control Next stop: the National Finals, Park Lane, London – January 2027! 🏆
Image from G3 Architecture (@G3_Architecture)
1
1
31
Designed to Belong | This bespoke double garage, home office and shower room was carefully designed to complement the existing house, with matching brickwork, slate roof, plinth detailing and traditional sprocketed eaves for a seamless finish.  #G3Architecture #GarageDesign
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
90
Planning Approved | Hove This week our scheme in the Sackville Gardens Conservation Area secured planning approval at Brighton & Hove Planning Committee, with members voting 8–2 in favour. We cannot wait to see this project develop! #G3Architecture #PlanningApproved
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
12
Site Progress | Taking Shape in Seaford Our Seaford transformation is taking shape, with the new timber roof structure now well underway. A major milestone in this extensive remodel, designed to maximise views towards the South Downs. #G3Architecture #Seaford
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
21
Unlocking a challenging site | Seaford Seven redundant garages made way for two contemporary homes. By designing the layout 'upside down', we maximised internal space with privacy and roof terraces despite a constrained site. #G3Architecture #NewBuild #Seaford
62
Transforming family living | Seaford This single-storey extension and internal reconfiguration created a bright, open-plan kitchen, dining and family space filled with natural light and better connected to the garden. Thoughtful design, built for modern living. #G3Architecture
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
56
Strategic Planning | East Sussex Phase One complete! A bespoke double garage with a home office and shower room was carefully designed to complement the existing house, unlocking the potential for a second phase of development. #G3Architecture #PlanningPermission
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
43
Project Update | Seaford Our loft conversion is taking shape with a completed roof, new front & rear dormers and a striking western red cedar-clad gable. This transformation will deliver two new bedrooms, an en-suite and a reconfigured layout.  #G3Architecture #LoftConversion
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
Image from G3 Architecture (@G3_Architecture)
40
Load more