Design & Build in South Harrow, HA2
One team for the whole project in South Harrow: architecture, approvals, construction, kitchens, bathrooms and interiors under a single contract with a single point of contact.
Covered under one contract
- Survey, brief and concept design
- Planning, building regulations and consents
- Structural design
- Construction with our own trades
- Kitchens, bathrooms, joinery and interiors
- Decoration, snagging and handover
Design & Build in South Harrow.
Design and build means we take responsibility for the whole project, from the first sketch to the day you move back in. There is one contract, one programme and one person to call, and the people who drew the scheme are in the same office as the people building it.
For a house or flat in South Harrow that covers the measured survey, concept and developed design, planning and building regulation drawings, the applications themselves, construction by our own site team, the kitchen and bathrooms we supply, joinery, decoration and handover with a guarantee on the work.
The advantage is simple: nothing falls between an architect, a planning consultant and a builder, because they are the same team. Problems are solved on the drawing board rather than on site, and the price and programme are set before work starts.
- Area
- South Harrow, HA2
- Council
- London Borough of Harrow
- Housing
- 1930s semis and terraces around the station and Northolt Road, Edwardian houses on Roxeth Hill, larger inter-war houses towards Rayners Lane
- Transport
- South Harrow (Piccadilly), Rayners Lane
- Responsibility
- One company, one contract
- Design stage
- 4 to 8 weeks
- Approvals
- Managed by us
- Contract
- JCT Home Owner/Occupier or commercial equivalent
- Aftercare
- Snagging and workmanship guarantee
South Harrow: the houses and the planning rules.
South Harrow sits below Harrow on the Hill, with the Piccadilly line station at its centre and streets of 1930s semis and terraces running out towards Rayners Lane and Northolt. The older houses climb Roxeth Hill towards the school, and the plots on the flatter streets are generous.
We have built extensions and lofts in Rayners Lane and the surrounding roads for years. The pattern is a rear extension across the full width of the house, a hip-to-gable loft, and often a refurbishment of the kitchen and bathrooms in the same programme.
The Roxeth Hill conservation area covers the slope up to Harrow on the Hill; most other streets are unrestricted.
London Borough of Harrow
Harrow decides applications. Outside the Roxeth Hill conservation area, most single-storey extensions and lofts are permitted development.
Roxeth Hill
Within the conservation area, front alterations and roof changes visible from the street need a full application.
Party walls
Semi-detached and terraced houses share walls with neighbours; party wall notices are served before structural work.
Approvals for design and build in South Harrow.
All approvals are managed within the contract, so design, consent and construction run as one programme with one team responsible for each.
Harrow decides applications. Outside the Roxeth Hill conservation area, most single-storey extensions and lofts are permitted development.
What design and build in South Harrow includes.
- Survey, brief and concept design
- Planning, building regulations and consents
- Structural design
- Construction with our own trades
- Kitchens, bathrooms, joinery and interiors
- Decoration, snagging and handover
From site visit to handover.
- 01
Site visit & consultation
We visit, listen and measure. Brief, budget and constraints understood before any advice is given.
- 02
Design & itemised quote
Our architects and engineers draw the scheme, and from that we provide a transparent, itemised quotation for your approval.
- 03
Planning & approvals
Planning applications, building control and party wall matters handled for you.
- 04
Build, managed weekly
Our own trades, sequenced by a site manager. Progress reported every week.
- 05
Handover & aftercare
Joint snagging walk-through, documentation, and a guarantee on our workmanship.
Design & Build in South Harrow: your questions.
What does design and build cover in South Harrow?
Everything from survey and design through approvals, construction, kitchens, bathrooms and decoration, for homes and commercial premises, under one contract with one point of contact.
Can you take over a project that already has drawings?
Yes. We build from existing drawings, adding the structural and construction detail needed, and take on any approvals that are still outstanding.
Which parts of South Harrow do you cover?
All of South Harrow and HA2, including Northolt Road, Roxeth Hill, Shaftesbury Avenue, Eastcote Lane, Alexandra Avenue, Walton Road, and the neighbouring districts. We are based in London and our teams work across central, north, north-west, west and south-west London.
Our work near South Harrow.
Other services in South Harrow.

House Refurbishment in South Harrow
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Flat Refurbishment in South Harrow
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House Extensions in South Harrow
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Structural Alterations in South Harrow
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Loft Conversions in South Harrow
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Basement Conversions in South Harrow
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Kitchen Renovation in South Harrow
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Bathroom Renovation in South Harrow
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Bespoke Joinery & Fitted Furniture in South Harrow
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Architectural & Interior Design in South Harrow
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We will visit, listen and explain what is possible for your property and how it would be approved. No pressure, no sales pitch.

