
Builders in N1
Islington & Hoxton · North London
Building and renovation in N1
N1 covers Islington, Angel, Barnsbury, Canonbury, De Beauvoir, Hoxton. Georgian terraces in Barnsbury and Canonbury, Victorian houses in De Beauvoir, canal-side warehouse conversions and a large stock of conversion flats.
Planning and consent in N1
Islington and Hackney conservation areas cover most of the district, with widespread listing on the Georgian squares. Islington's basement policy restricts depth and garden footprint, and rear extension design is closely controlled.
Access and site logistics
Narrow streets with heavy permit parking, canal-side access limits and almost no rear access. Grab collections and small scheduled deliveries are standard, with protected routes through the house.
What we are usually asked for here
- Georgian townhouse renovation and restoration
- Lower-ground-floor and cellar conversion with light wells
- Rear extensions and closet-wing infills
- Conversion-flat renovation with acoustic and fire upgrades
We survey the property before pricing, confirm the constraints that apply to your specific address rather than the postcode, and issue a fixed price against a written scope. One site manager runs the trades from first fix to snagging.
District at a glance
- Postcode district
- N1
- Main localities
- Islington, Angel, Barnsbury
- London region
- North London
- Response time
- Site visit typically within 5 working days
Services we provide in N1
Loft conversions
Turn dead roof space into the best room in the house
Read more →House extensions
Rear, side-return, wrap-around and double-storey extensions
Read more →Home renovations
Whole-house refurbishment, stripped back and rebuilt properly
Read more →Kitchen renovations
Bespoke and designer kitchens, installed by one team
Read more →Bathroom renovations
Waterproofed properly, finished beautifully
Read more →Basement conversions
Dig-outs, tanking and habitable lower-ground space
Read more →Indoor swimming pools
Tanked, heated and environmentally controlled pool halls
Read more →Outdoor swimming pools
Concrete tanks, heating, covers and landscaped surrounds
Read more →Garden design
Terraces, planting, lighting and outdoor rooms
Read more →Landscaping
Hard and soft landscaping, levels, walls and drainage
Read more →Roofing
Slate, tile, flat roofs, leadwork and full re-covers
Read more →Commercial construction
Refurbishment and fit-out delivered around your trading hours
Read more →Shop fit outs
Shopfronts, signage and retail fit-out that opens on time
Read more →Plumbing
Full re-pipes, bathroom services, boilers and hot water systems
Read more →Electrical
Rewires, consumer units, lighting design and certification
Read more →Carpentry
Bespoke joinery, wardrobes, staircases and structural carpentry
Read more →Area guides inside N1
N1 portfolio examples
Illustrative concept case studies — not records of specific client contracts.
N1New Builds · 2023
Islington New Build
A new-build infill dwelling from foundations to handover on a tight urban plot. Sample case study set in Islington (N1).
View project →
N1Gas Installation · 2022
Islington Gas Installation
Gas supply upgrade and appliance installation certified on completion. Sample case study set in Islington (N1).
View project →
N1Fire Damage Restoration · 2021
Islington Fire Damage Restoration
Post-fire strip-out, structural repair and complete internal reinstatement. Sample case study set in Islington (N1).
View project →
N1Bathroom Renovations · 2025
Islington Loft Spa Ensuite
Loft ensuite built into the new roof structure with a skylight over the tub, pale limestone and a full steam shower. Sample luxury bathroom case study set in Islington (N1).
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N1Kitchen Renovations · 2026
Islington Minimal Green Kitchen
A minimal green kitchen wall of tall units with concealed oven housing, a stone island and hidden waste and recycling systems. Kitchen case study in Islington (N1), photographed for David Delavega's book Kitchen, Living & Beyond.
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N1Loft Conversions · 2026
Islington Steel Frame Loft — On Site
Structural steels craned in over the party walls, new floor joists on hangers and the roof opened up for a full rear dormer. Sample loft conversion case study in Islington (N1) — during construction stage, built by the Foxter site team.
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