SY Design Studio provides professional architectural design, planning drawing and Building Regulations services in Ealing. Led by Architectural Technologist Salman Yousaf, we help homeowners, landlords and developers with extensions, loft conversions, measured surveys, planning applications and detailed technical drawing packages.
Known historically as the "Queen of the Suburbs," Ealing has generously sized Victorian and Edwardian houses well suited to loft conversions and rear extensions, alongside flats and maisonettes near its Underground and Elizabeth line stations. SY Design Studio provides architectural design and technical drawing services to homeowners, landlords, property investors and developers across the London Borough of Ealing.
Common projects in Ealing include rear and wraparound extensions on the borough's deep suburban plots, loft conversions in taller period houses, and flat conversions near transport links in Acton, Southall and West Ealing. Ealing has a number of conservation areas, where permitted development rights are typically more restricted, and some parts of the borough carry Article 4 Directions affecting HMO and flat conversions.
Every property and planning history is different, so we assess each site individually rather than assuming a standard route applies. We cover Ealing, Acton, Southall, Greenford, Northolt, Hanwell, Perivale, West Ealing, Northfields and Ealing Common, and the wider West London area.
People searching online for architects near me or architectural services near me in Ealing often need help with planning drawings, Building Regulations packages, extensions, loft conversions and property alterations. SY Design Studio provides these services through an Architectural Technologist, working with clients across Ealing, Acton, Southall and Greenford.
Led by Salman Yousaf, the studio offers clear, practical and buildable design solutions for extensions, loft conversions, internal alterations and property conversions. Whether you are comparing local options or want a straightforward planning and design service, we are happy to discuss your project before you commit to anything.

Design and planning drawing packages for householder applications, full planning applications and planning feasibility advice.
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Detailed technical drawings and construction information to support Building Control approval and construction.
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Rear, side, wraparound and two-storey extension designs that improve space, daylight and everyday use.
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Dormer, hip-to-gable, rooflight and mansard design support, subject to the property and relevant planning controls.
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Accurate measured surveys and existing-property drawings to support design, planning and technical work.
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Prior approval applications for larger single-storey rear extensions and other qualifying permitted development.
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Certificates confirming that existing or proposed works are lawful, for permitted development or established use.
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High-quality external and internal visuals to help clients understand a proposed design before construction.
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Conversion of houses into flats or maisonettes, including layout design and Building Regulations packages.
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Internal structural alterations coordinated with a suitably qualified structural engineer where required.
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Shop alterations, change-of-use applications, subdivisions and Building Regulations packages for commercial premises.
Learn MorePlanning applications in Ealing are assessed by the London Borough of Ealing. Depending on the property and proposal, a project may require householder planning permission, permitted development, prior approval, a lawful development certificate and change-of-use applications for flat and HMO conversions.
The correct route depends on the property type, site location, proposed dimensions, planning history, previous planning conditions, conservation-area or listed-building status, permitted development restrictions, Article 4 Directions, use class and local planning policy. We do not guarantee approval and have no special relationship with any local planning authority — every application is assessed on its own facts.
Ealing has a number of conservation areas, including around parts of Ealing Common and Castlebar, where permitted development rights are typically more restricted and additional care is needed with materials and design. Elsewhere, the borough's wide plots and deep gardens make rear and wraparound extensions common. Some parts of the borough carry Article 4 Directions restricting HMO and flat conversions, which we check before advising on the best route for a specific property.
Rear and wraparound extensions and loft conversions are common in Ealing's larger Victorian and Edwardian houses, alongside flat and HMO conversion advice near the borough's Underground and Elizabeth line stations.
Planning permission and Building Regulations are separate processes. Gaining planning permission, or confirming permitted development, does not remove the need for a compliant technical drawing package before and during construction. Depending on the project, this may include:
Not every project needs every item — the exact package depends on the project, and we confirm the scope once the design is settled.
We follow the same clear process for every Ealing project, from initial consultation through to construction support.
Discuss the property, proposed work, required services and likely next steps.
Review the property type, planning history and potential planning constraints.
Carry out a measured survey and prepare accurate existing drawings where included.
Develop the proposed plans and external design with the client.
Prepare the required drawings and supporting documents and submit the application where included within the agreed service.
Prepare the technical drawing package and coordinate structural and specialist information where required.
Provide clarifications, revisions or further design services where included or separately agreed.
Alongside Ealing itself, we cover areas across and around the borough, including Acton, Southall, Greenford, Northolt, Hanwell, Perivale, West Ealing, Northfields and Ealing Common. See our full areas covered guide for other locations.