PTP Architects has operated since 1975. Its website describes architecture, interior design and development strategy services, including feasibility, planning, technical documentation and contract administration. The published portfolio includes house extensions, basements, apartment refurbishment and alterations to listed buildings in London.
Get to know the architect firm
Architect firm overview
- Architect firm address
- Unit 5, The Walmer Courtyard, 225-227 Walmer Road, London W11 4EYChecked against the official website on 29 October 2026.
- Location
- London · W11 4EY
- Residential work
- Included in the supplied residential directory. Current project suitability is confirmed during your enquiry.
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Services & project interests
Topics mentioned on the published practice website. These are research signals, not independently verified specialisms or a guarantee of current availability.
Projects named on the practice website
Project names are taken from the official website, checked 2026-10-29. Ask the practice about the work and its current relevance to your brief.
Before planning
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From design to build
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A professional-directory starting point
This practice is included in the supplied RIBA Residential Directory dataset. RIBA describes its residential directories as listing accredited Chartered Practices at publication. Current membership, named architect registration and insurance have not been individually rechecked by Compare Architects for this listing.
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Credentials, fees & availability
- Named architect
- Not yet independently checked for this directory entry. Check the named professional on the ARB register .
- RIBA status & insurance
- Current RIBA practice membership has not been independently checked for this listing. Individual ARB registration, insurance and availability require separate confirmation.
- Fees & earliest start
- Request a written proposal for your scope, including VAT, revisions, site visits and exclusions.
Information & corrections
Directory source: supplied RIBA Residential Directory. Published website checked 29 October 2026. Website topics are collected from public pages and may be incomplete. Firm-confirmed information will be labelled separately.
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