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- Source checked
- 27 Apr 2026
Public evidence profile · Checked April 2026
KN Designs
Planning history
11 public planning applications
Credentials & registries
Royal Institute of British Architects
No customer reviews held yet.
No Trust Score yet
- 1 credential shown
How this score is worked out
Review volumeLow · 0
Independent sources1 independent public source
Credentials1 credential shown
Verified planning history
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about KN Designs
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
Planning history11 public planning applicationsSee detail →Credentials & registriesRoyal Institute of British ArchitectsSee detail →
See the full verification checklist for KN Designs →Planning history
KN Designs’s real planning history from public planning applications, showing where they’ve worked and how often schemes were approved. · Active 2018–2025
approval rate100%
planning applications11
approved schemes9
councils worked in3
What they work on
The kinds of project KN Designs has filed planning applications for.
- Loft conversion2
- Rear extension8
- Side extension3
- Two-storey extension3
- Extension11
- Annexe1
- Outbuilding / garden room1
- Porch1
- Driveway / dropped kerb1
- Demolition3
- Roof / fenestration4
- Solar / renewables1
Where they’ve worked
Each pin is a planning application, coloured by the council decision we found.
Council experience
- Southwark · 6 applications since 2020See planning experience in Southwark
- Lewisham · 4 applications since 2019See planning experience in Lewisham
- Lambeth · 1 application since 2018See planning experience in Lambeth
Recent planning applications
- No decision24 Colyton Road London Southwark SE22 0NPConstruction of single-storey rear extension.
- No decision45 Woodwarde Road London Southwark SE22 8UNConstruction of single storey rear extension with retractable awning, raised parapet, and 6no. solar panels on the roof. Installation of 4no. conservation roof lights and 2no. solar panels to existing roof. Removal of 2no. chimney stacks along western flank of house. Works to front garden to include installation of ramped path and driveway, addition of covered bin store and EV charging point, associated landscaping. Works to rear garden to include addition of terrace adjacent to single storey extension, erection of garden room to serve as a rehabilitation studio, associated landscaping.
- Approved43 Woodwarde Road London Southwark SE22 8UNConstruction of a single storey rear extension with flat roof and rooflight, following the part demolition of existing rear extension and chimney stack.
- Approved10 Great Spilmans London Southwark SE22 8SZDemolition of existing porch and construction of a new porch and extension to roof structure serving existing bay window.
- Approved22 Maldon Close London Southwark SE5 8DDDemolition of existing annex and construction of a single storey side extension. New window to host property and relocated side window and front door.
- Approved15 TEWKESBURY AVENUE, LONDON, SE23 3DGConstruction of a two storey side extension, single storey rear extension, new upper rear terrace and decking at 15 Tewkesbury Avenue SE23, together with alteration to the front garden landscaping and provision of bike and bin stores, and landscaping and construction of a shed and greenhouse in the rear garden.
- Approved48 ST JOHN'S VALE, LONDON, SE8 4ENConstruction of a single storey rear extension, remodelling of the front garden, replacement of existing uPVC doors and windows with matching timber units and installation of bin and bike storage at 48 St John's Vale, SE8.
- Approved153 Melbourne Grove London Southwark SE22 8SACertificate of Lawful Development (Proposed) for the construction of an 'L-shaped' rear dormer roof extension; the raising of the chimney stack; and the addition of three rooflights to the front roof slope.
Show all 11 planning applicationsShow fewer planning applications
- Approved18 TEWKESBURY AVENUE, LONDON, SE23 3DQPartial excavation of rear garden and the construction of a part one/two storey rear extension, sunken terrace and landscaping works to the rear garden at 18 Tewkesbury Avenue, SE23.
- Approved19 ROUND HILL, LONDON, SE26 4RFAlterations to the existing garage and the construction of a part one/two storey side extension at 19 Round Hill, SE26, together with the construction of first floor rear extension, a single storey rear extension, alterations to the roof, the construction of rear dormer, the installation of rooflights on the front and side roof slopes and elevational alterations.
- Approved16 Mackie Road London SW2 2EBErection of a single storey ground floor rear extension.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
No rating
Where these reviews are published
- RIBAPublic evidence linked
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Registers and membership directories
Public evidence last checked April 2026
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself
"Architect" is a title protected by law - only people on the official Architects Register (held by ARB) may use it. Confirm they're on it before you commission a design.
Check the Architects RegisterOnly someone on the Architects Registration Board (ARB) register may legally call themselves an 'architect' in the UK. Ask for their ARB number and check it free at arb.org.uk. An 'architectural designer' or 'technologist' is a different, unregistered role (often capable, but not the same protection).
Agree how they charge before any work starts (a percentage of the build cost, a fixed fee, or an hourly rate) and exactly which stages it covers (concept design, planning application, building-regulations drawings, work on site), so there are no surprises later.
Confirm what they will actually handle versus what is excluded (the planning application, the building-control drawings, and whether they will administer the builder's contract on site), and get it, and a portfolio of similar projects, in writing.
Want an extra legitimacy check? Run the Cowboy Checker on KN Designs before you contact them.
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Common questions about KN Designs
Is KN Designs qualified and accredited?
We hold 1 independently sourced credential for KN Designs, including Royal Institute of British Architects. Each is attributed to the body that issued it in the credentials section. For example, Royal Institute of British Architects is the Royal Institute of British Architects, the chartered professional body for architects.
Has KN Designs had planning applications approved?
Public council decisions show 9 approved applications for KN Designs across 3 councils, the most recent in 2023. That's a 100% approval rate across 9 decided applications, not a self-declared claim.