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Studio RHL Ltd

Studio RHL Ltd is an architectural practice in Watford. See its accreditations, specialisms and planning track record.

27applications
71%approved
14councils
Full track record →
Active on Companies House
09652922
Architectural Activities

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Watford, Hertfordshire, WD24, England

About Studio RHL Ltd

Studio RHL is an architectural firm founded in 2015 and led by designer Raheel Butt, specialising in skilfully crafted residential, commercial and hospitality projects across the UK. The practice is distinguished by its design language combining functional, timeless design with natural materials, and offers full-service capabilities from design development through to project management and construction support.

Specialisations

Residential · Commercial · Hospitality

Service Areas

Hackney · Southend-on-Sea · Romford · Watford · Slough · Arbroath · Greater London · UK

Planning Application Track Record

27
Applications
71%
Approval Rate
14
Local Authorities

Local Authorities

Aylesbury Vale
Brent
Croydon
Ealing
Enfield
Hertsmere
Newham
Redbridge
Slough
Southend
St Albans
Watford
West Oxfordshire
Westminster

Application Types

Extensions
7
Other
5
New Dwellings
3
Prior Approval
3
Demolition
2
Listed Building
1
Conditions
1

Planning Application History (27)

26 of 27 applications have a map location
24/3710
Proposed single storey rear extension and conversion of the dwellinghouse into two self-contained flats with associated cycle and bin storage
909 Harrow Road, Wembley, HA0 2RH
Permitted
Brent2024-12-30
23/1111/FUL
Demolition of existing detached dwelling and garage and erection of 2x 4 bed semi detached dwellings with accommodation at loft level including associated parking and amenity.
5 Hartsbourne Road Bushey Heath Bushey Hertfordshire WD23 1JE
Withdrawn
Hertsmere2023-08-01
26/01180/ADLBC
Detailed drawings of secondary glazing and new external and internal doors pursuant to condition 4 of listed building consent dated 23rd April 2025 (RN: 24/01518/LBC). Linked to 25/08166/ADFULL.
245 Old Marylebone Road London NW1 5QT
Permitted
Westminster2026-02-25
18/00423/PREHH
Application for prior approval for a householder single storey rear extension. The proposed extension would extend 5.5 metres beyond the rear wall of the original house, measure 3 metres in height at the eaves and 4 metres in height at the highest point of the extension.
8 Henniker Gardens East Ham London E6 3JG
Permitted
Newham2018-02-14
20/01536/APP
Erection of oubuilding
44 Blackwater Drive Aylesbury Buckinghamshire HP21 9RX
Permitted
Aylesbury Vale2020-05-15
253344FUL
Additional Storey Above Existing Block Of Flats To Provide 2 X New 1Bed/1 Person studio
Endsleigh Industrial Estate, Land At Endsleigh Road Southall UB2 5QR
Permitted
Ealing2025-09-01
18/00034/PREHH
Prior notification application for the construction of a single storey rear extension. The details submitted are as follows: The proposed extension will extend beyond the rear wall by 5.5m, the maximum height of the proposed extension from the natural ground level is 4m and the height at eaves level of the proposed extension measured from the natural ground level is 3m
8 Henniker Gardens East Ham London E6 3JG
Rejected
Newham2018-01-05
26/00498/HH
Erection of first floor rear extension.
23 Mortimer Road East Ham London E6 3QP
Permitted
Newham2026-03-11
P/00448/010
Planning application for the proposed change of use from existing butchers to an
20, Woodland Avenue, Slough, SL1 3BU
Undecided
Slough2026-09-15
24/00838/PREHH
Application for prior approval for erection of two single storey rear extensions. The details submitted are as follows: EXTENSION ONE: The proposed extension will extend beyond the rear wall by 3.66m The maximum height of the proposed extension from the natural ground level is 3.00m The height at eaves level of the proposed extension measured from the natural ground level is 3.00mEXTENSION TWO: The proposed extension will extend beyond the rear wall by 6.00m The maximum height of the proposed extension from the natural ground level is 3.15m The height at eaves level of the proposed extension measured from the natural ground level is 3.00m
53 Wolsey Avenue East Ham London E6 6AH
Permitted
Newham2024-04-26
24/00127/CLP
Certificate of lawfulness for proposed rear and side dormer extension including 2no. front rooflights.
53 Wolsey Avenue East Ham London E6 6AH
Permitted
Newham2024-02-05
24/01407/GPDE
Erect single storey rear extension, projecting 4.5m beyond the existing rear wall of the dwelling, 2.8m high to eaves and with a maximum height of 2.9m
54 Oakengrange Drive Southend-on-sea Essex SS2 6RD
Conditions
Southend2024-09-04
23/1131/FUL
Demolition of existing detached dwelling and garage and erection of detached two storey six-bed dwelling with accommodation at loft level including associated parking and amenity.
5 Hartsbourne Road Bushey Heath Bushey Hertfordshire WD23 1JE
Permitted
Hertsmere2023-08-04
26/0323/CLP
Conversion of loft to habitable space including hip to gable roof alterations with rear dormer and 2x front roof lights. Certificate of Lawful development (Proposed).
54 Coldharbour Lane Bushey Hertfordshire WD23 4NY
Permitted
Hertsmere2026-03-10
18/4736
Certificate of lawfulness for proposed enclosure of front space and roof conversion with installation of rear dormer window, juliet baclony and additionof 3 rooflights to front roof slope of dwellinghouse.
12 Brookside Close, Harrow, HA3 0YD
Rejected
Brent2018-12-13
25/02248/DISC
Discharge of Conditions 5 (japanese knotweed), 6 (bio diversity), 7 (service and delivery), 8 (CLP), 10 (landscaping), 17 (SuDs), 18 (CEMP), 19 (cycle storage and 20 (bin storage) attached to Planning Permission 21/05131/FUL
224 Bensham Manor Road Thornton Heath CR7 7AW
Rejected
Croydon2025-07-07
26/01228/CEU
Existing single storey rear extension.
29 Shirley Grove London N9 8ES
Permitted
Enfield2026-03-26
25/05462/LBC
Internal and external alterations including, Installation of a tanking system; existing concrete floors within the main ablution areas, main corridor, and WC areas be excavated and reconstructed with new concrete floors incorporating an underfloor heating system; existing WC areas will be retained but retrofitted with a more modern design; New sinks and WC cubicles; A new plant room, including new water tanks, a water booster tank, a boiler rig, and other necessary mechanical equipment; installation of new FD30-rated fire doors; front and rear alterations to elevations and hard standing to front of the building
245 Old Marylebone Road London NW1 5QT
Withdrawn
Westminster2025-08-04
25/07441/LBC
Internal alterations and refurbishment of existing basement into ablution areas and new WCs, and a new plant room.
245 Old Marylebone Road London NW1 5QT
Permitted
Westminster2025-10-15
23/01139/HH
Erection of single storey side and rear extension
140 Sherrard Road Forest Gate London E7 8DZ
Permitted
Newham2023-05-24
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