ArchitectPublic profile
Natalie Leiwy Architects
Planning history
80 public planning applications
Planning approval rate
71% approved
Review volumeLow · 0
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about Natalie Leiwy Architects
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
Planning history80 public planning applicationsSee detail →Planning approval rate71% approvedSee detail →
See the full verification checklist for Natalie Leiwy Architects →Planning history
Natalie Leiwy Architects’s real planning history from UK council applications — where they’ve worked and how often schemes were approved. · Active 2013–2023
approval rate71%
planning applications80
approved schemes22
councils worked in2
What they work on
The kinds of project Natalie Leiwy Architects has filed planning applications for.
- Loft conversion20
- Rear extension40
- Side extension15
- Extension57
- Basement3
- Outbuilding / garden room7
- Conservatory / orangery2
- Porch21
- Demolition16
- Roof / fenestration16
Where they’ve worked
Each pin is a planning application, coloured by its recorded decision.
Council experience
- Barnet — 79 applicationsSee planning experience in Barnet
- Brent — 1 applicationSee planning experience in Brent
Recent planning applications
- Approved117 Edgwarebury Lane Edgware HA8 8NDRoof extension involving hip to gable, 2no. rear dormer windows and 3no. front facing rooflights
- No decision11 Birkbeck Road London NW7 4BPPart single, part two storey side/rear extension following demolition of the existing conservatory. Conversion of the existing garage into habitable room, insertion of window to replace the existing garage door
- No decision16 Elm Close London NW4 2PHPart single, part two storey rear extension
- No decision20 Southbourne Crescent London NW4 2JYNew front porch and access steps
- No decision1 Stanway Gardens Edgware HA8 9LNSingle storey rear extension. Removal of garage door. New front porch
- No decision56 Shirehall Park London NW4 2QXSide extension including conversion of garage into a habitable room including insertion of a window to replace existing door. Single storey front extension including new porch. Part single part two storey rear extension.
- No decision37 Dunstan Road London NW11 8AGFront porch extension
- Approved9 Warwick Avenue Edgware HA8 8UQRoof extension involving hip to gable, rear dormer window and 3no front rooflights
- No decision96 Leeside Crescent London NW11 0LACreation of basement level. Part single, part two storey front, side and rear extensions. New hardstanding and access steps to front
- No decision23 Golders Manor Drive London NW11 9HURoof extension with 2no rooflights and 1no to side elevation, insertion of additional window to front elevation
- Approved136 Devonshire Road London NW7 1DJRoof extension involving hip to gable, rear dormer window with juliette balcony, 2no. rooflights to front and new gable window to side elevation
- No decision40 Woodland Way London NW7 2JRConversion of existing dwellinghouse into 2no. self-contained flats, including ground and first floor side and rear extension following removal of existing outbuilding and greenhouse at rear. Provision of refuse storage and cycle store
- Approved1 Hertford Road London N2 9BXAlteration and extension to roof including rear dormer window (amended description)
- Approved23 Golders Manor Drive London NW11 9HUExtension to roof including hip to gable end, with 1no full width dormer to rear elevation and 2no rooflghts to front elevation following removal of existing rear dormer
- No decision96 Leeside Crescent London NW11 0LAPart single, part two storey front, side and rear extensions. New hardstanding and access steps to front
- Approved12 Danescroft Gardens London NW4 2NDSubmission of details of condition 6 (Boundary Treatment) pursuant to planning permission 17/6274/HSE dated 05/12/17
- Approved247 Edgwarebury Lane Edgware HA8 8QLSingle storey outbuilding to rear garden
- Approved12 Danescroft Gardens London NW4 2NDSubmission of details of condition 8 (Demolition and Construction Management and Logistic Plan) pursuant to planning permission 17/6274/HSE dated 05/12/17
- No decision12 Danescroft Gardens London NW4 2NDProposed basement level with new access steps. Ground floor side extension. First floor front extension. Roof extension involving rear and side dormer windows to facilitate a loft conversion. Replacement of existing garage door with window
- No decision29 Lynford Gardens Edgware HA8 8TXSingle storey front extension incorporating new front porch. Conversion of garage into habitable room, insertion of window to replace garage door
- No decision193 Hale Lane Edgware HA8 9QNSingle storey side/rear extension including demolition of garage
- No decision13 Farm Road Edgware HA8 9LSPart single, part two storey side and rear extensions. Demolition of existing outbuilding. New front porch
- No decision15 Woodlands Close London NW11 9QPPart single, part two storey side and rear extensions following demolition of existing conservatory. Single storey front extension involving conversion of the existing garage into habitable room, and insertion of new window
- No decision5 Southbourne Crescent London NW4 2LBPart single, part two-storey front/side extension including 1no additional rooflight to front elevation and 1no rooflight to rear elevation. New front porch with slope roof. New rear patio to have level raised with existing neighbours patio, with associated fencing. Conversion of garage into habitable room and insertion of window to replace garage door
- Refused4 Shirehall Gardens London NW4 2QSPart single part two storey side and rear extension, following demolition of existing garage. Single storey front extension. New front porch
- No decision45 Parkside Drive Edgware HA8 8JUThe erection of a single storey rear extension and a first floor rear extension (Amended Description)
- Approved8 Windsor Avenue Edgware HA8 8SRExtension to roof including hip to gable end, 1no rear dormer window and 3no roof lights to front elevation. New front porch
- No decision35 Sherwood Road London NW4 1AEConversion of garage into habitable room, insertion of bay window to replace garage door. New front entrance. Insertion of 2no rooflights to front and rear and 1no rooflight to both side elevations
- No decision70 Farm Road Edgware HA8 9LTNew front porch
- No decision59 Lewes Road London N12 9NHCreation of vehicle hardstanding with associated access. Erection of side boundary fencing. (RETROSPECTIVE APPLICATION)
- Refused125 Walmington Fold London N12 7LHFirst floor wrap around side extension with habitable loft space
- No decision20 Southbourne Crescent London NW4 2JYNon-material amendments to planning permission reference 16/1735/HSE dated 12/07/2016 for 'Part single, part two storey side and rear extension following demolition of existing garage and outbuilding. Amendments include correction to existing plans
- Refused10 Decoy Avenue London NW11 0ETSingle storey side extension following conversion of existing garage, insertion of window to replace garage door. Single storey rear extension with new patio area
- Approved16 Farm Avenue London NW2 2DYIncrease in size of the rear dormer to form a wrap-around rear and side dormer
- Approved39 Sydney Grove London NW4 2EJErection of new front porch
- No decision7 Blackwell Gardens Edgware HA8 8QARaised patio to rear of property (Retrospective permission) with new timber boarded fencing to boundaries from patio level.
- Refused20 Southbourne Crescent London NW4 2JYPart single, part two storey side and rear extension following demolition of existing garage and outbuilding
- Refused17 Wyre Grove Edgware HA8 8UWTwo storey side extension following demolition of the existing garage. New front porch extension
- Approved8 Alexandra Road London NW4 2SAExtension to roof including 1no rear dormer window and 2no roof lights to front elevation
- No decision6 The Approach London NW4 2HSPart single, part two storey rear extension. Single storey front extension. Roof extension including first floor front projection.
- No decision10 Decoy Avenue London NW11 0ETSingle storey side extension following conversion of existing garage, insertion of window to replace garage door. Single storey rear extension with new patio area
- No decision43 Hillcrest Avenue Edgware HA8 8NZConversion of garage into habitable room, insertion of window to replace garage door. Addition of side dormer window and enlargement of existing rear dormer
- Withdrawn7 Blackwell Gardens Edgware HA8 8QARaised patio to rear of property, with new timber boarded fencing to boundaries from patio level (Retrospective permission). Installation of air condition units.
- Refused17 Wyre Grove Edgware HA8 8UWDemolition of existing garage and erection of A new two storey side extension. New front porch extension
- No decision39 Sydney Grove London NW4 2EJDemolition of existing single storey rear extension and erection of part single part two storey rear extension. Rear and side dormer with 1 no. rooflight to side to facilitate loft conversion
- No decision20 Southbourne Crescent London NW4 2JYPart single, part two storey side and rear extension following demolition of existing garage and outbuilding
- No decision6 The Approach London NW4 2HSSingle storey side extension. Single storey rear extension. Single storey front extension. Roof extension including first floor front projection. New rear patio
- No decision17 Wyre Grove Edgware HA8 8UWSingle storey rear extension
- No decision134 Finchley Lane London NW4 1DBSingle storey rear extension. New patio area and access steps
- No decision11 Fairview Way Edgware HA8 8JESingle storey rear extension. New front porch. Insertion of Juliette balcony at first floor rear level
- No decision10 Southbourne Crescent London NW4 2JYPart single, part two storey side extension following demolition of existing garage. Roof extension involving rear and side dormer window and 3no rooflights to front elevation and 1no. to the rear to facilitate a loft conversion. New front porch
- No decision4 Cranbourne Gardens London NW11 0HPConversion of garage into habitable room, insertion of window to replace garage door
- No decision17 Wyre Grove Edgware HA8 8UWDemolition of existing garage and erection of new single storey side extension. New front porch extension
- No decision16 Elm Close London NW4 2PHPart single, part two storey rear extension
- No decision11 Mill Ridge Edgware HA8 7PESingle storey rear extension. Alterations to the existing patio and boundary fence
- Approved4 Cranbourne Gardens London NW11 0HPReplacement of existing rear dormer window with new enlarged dormer to facilitate a loft conversion.
- Refused17 Wyre Grove Edgware HA8 8UWPart single, part two storey, part first floor side extension. Single storey rear and front extension including front porch. Conversion of garage into habitable room
- Approved7 Blackwell Gardens Edgware HA8 8QANew front porch
- No decision31 Tenterden Gardens London NW4 1TGSingle storey rear and side extension. First floor side extension
- No decision5 Woodlands Close London NW11 9QPSingle storey front extension including new front porch
Planning history · public registers
Strong planning approval history
71% approvedapproved
71% of Natalie Leiwy Architects's decided planning applications were approved (154 of 217 decisions across 2 councils). 560 applications tracked in total.
71%
Approval rate
154
Approved
217
Decisions
2
Councils
From council planning registers. This is planning-decision context from public planning data, not a guarantee of workmanship or service quality.
Reviews · public evidence
What the public record says
No rating
Public evidence checks
Public evidence shownTrust checks and red flags
No public checks are listed yet.
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 RegisterSmart checks
Before you hire an architect
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Check the credentials and registrations that matter for this work — and that they are current.
Get a written, itemised quote with scope, assumptions and a staged payment schedule.
Compare at least three architects on the depth of their evidence, not just price.
Want an extra legitimacy check?
Run the Cowboy Checker on Natalie Leiwy Architects before you contact them.
