RENOVATIONS & EXTENSIONS
Single and double-storey extensions, loft conversions and open-plan renovations — fully managed from planning through to the final finish. Serving North & East London, Essex and Hertfordshire.
REQUEST A QUOTE →ADDING SPACE, DONE PROPERLY
Whether it’s a side-return extension, a loft conversion or opening up the ground floor for modern open-plan living, RJS Innovative Building manages the whole build — coordinating with your architect, structural engineer and building control from planning through to completion. Over 10+ years across North & East London, Essex and Hertfordshire, we’ve built a reputation for honest, itemised quoting and a job run properly from start to finish.
SINGLE & DOUBLE-STOREY EXTENSIONS
Rear and side-return extensions that add space and light, from groundworks through to the finished room.
LOFT CONVERSIONS
Fully managed loft conversions — from planning and building control through to the final finish.
OPEN-PLAN RENOVATIONS
Knocking through and reconfiguring layouts for modern, open-plan living, designed around the way you use your home.
ARCHITECT & BUILDING CONTROL LIAISON
We work directly with your architect, structural engineer and building control, so nothing falls through the gaps.
HOW WE RUN AN EXTENSION OR RENOVATION
Enquiry & site visit
We visit, assess the job and talk through what you want.
Itemised quote
A section-by-section quote, with any provisional sums clearly marked.
Agreed schedule
A start date and staged timeline agreed before any work begins.
Handover & sign-off
A final walkthrough together before the job is signed off.
EXTENSIONS & RENOVATIONS ACROSS NORTH & EAST LONDON, ESSEX AND HERTFORDSHIRE
We regularly carry out extensions and renovations for clients in Woodford, Wanstead, Chingford, Ilford, Loughton, Chigwell and across Redbridge, Waltham Forest and Epping Forest — everywhere inside the A406, and further out into Essex and Hertfordshire. Wherever you’re based, get in touch to talk through your project.