Renovation Services in Onslow Square
Refurbishment, renovation, extension, loft conversion, and basement conversion services serving Onslow Square and the South Kensington area. Based just 3.9 miles away at Unit 3, Palace Court, 250 Finchley Road.
About Onslow Square
Planning and Property Guide for South Kensington
This location sits inside our South Kensington neighborhood guide, where we cover local planning constraints, conservation context, common property issues, and the strongest service pages for nearby homes.
South Kensington is one of our key south west london coverage areas, where we regularly deliver refurbishment, extension, and specialist upgrade work for regency villa homes.
Read the full neighborhood guideServices in Onslow Square
The services we deliver most often in Onslow Square, selected based on the local property types and planning context.
House Refurbishment
House refurbishment pages need to explain whole-property coordination: surveys, layout, structural work, building fabric, services, kitchens, bathrooms, planning, building control, site sequencing, and finish quality.
- •Whether the project should be a full vacant-house programme or a phased refurbishment around occupation, budget, or priority rooms.
- •How much structural alteration, fabric repair, insulation, ventilation, and services upgrading should happen before new finishes are installed.
Flat Refurbishment
Flat refurbishment pages need to explain apartment-specific constraints: leasehold approvals, managing agents, acoustic and fire-safety expectations, common-part protection, services coordination, and finish quality.
- •Whether the flat can remain occupied or needs a vacant-property programme while wet rooms, kitchens, flooring, and services are upgraded.
- •Whether freeholder, managing-agent, concierge, or neighbour approvals should be secured before procurement and start dates are confirmed.
Kitchen Renovation
Kitchen pages should explain layout, storage, extraction, electrics, and appliance planning rather than treating the work as a simple cabinet swap.
- •Whether the layout should stay broadly put or move key services for a better workflow.
- •How much of the budget belongs in cabinetry and appliances versus structural or service upgrades.
Bathroom Renovation
Bathroom pages should cover waterproofing, drainage, ventilation, and layout efficiency so the room works well long after the tiles go on.
- •Whether the existing drainage layout can be retained or should be improved.
- •How much of the value comes from better waterproofing and ventilation versus premium finishes.
Your Local Experts for Onslow Square
We understand the unique characteristics of properties on Onslow Square. Here's what makes this street special.
Property Values
Conservation Status
Thurloe and Alexander Conservation Area
- Grade II listed stucco terraces
- Basement works require full structural assessment
- Garden square committee involvement
- Stucco specification prescribed by conservation officer
We have extensive experience navigating conservation area requirements.
Property Character
About Onslow Square
Onslow Square was developed as part of the Alexander Estate and has been a premier South Kensington address since the mid-Victorian period. Its proximity to the French Lycée makes it particularly popular with international families.
Our Work on Onslow Square
We've completed 2 projects on this street. Here's what we've done for your neighbours.
Garden square townhouse renovation
Full renovation of a 5-storey stucco townhouse including new kitchen, 4 bathrooms, basement improvements, and facade restoration.
“They managed a complex 5-storey renovation with the square committee, conservation officer, and our architects seamlessly.”
Lower-ground kitchen and garden room
New kitchen at lower-ground level with stone surfaces, integrated appliances, and glazed doors to a rear garden redesign.
Local Knowledge: Onslow Square
From parking permits to basement potential, we know the ins and outs of working on Onslow Square.
Services Available in Onslow Square
Browse the strongest locally-supported service pages for Onslow Square and the surrounding area.
Only the strongest Onslow Square service routes stay live
Each route below has enough local proof, planning fit, and service detail to support a real decision-making page rather than a thin location-service stub.
renovation
Also Serving Nearby Streets
We provide the same great service to these neighbouring streets:
Planning a Renovation Project in Onslow Square?
We're just 3.9 miles away. Call now for a free quote on one of our eight core services.