16 Holland Avenue, Raynes Park, Merton, SW20 0RN Data via plota.co.uk

Pending 26/LDCP/1919 - Lawful Development Certificate - Proposed - Section 192
Extensions & alterations
Council
Merton 4.5/10
Date received
10 Sept 2026
Postcode
SW20 0RN
Type
Lawful Development Certificate - Proposed - Section 192

Description

Application for a lawful development certificate in respect of the proposed conversion of existing garage into habitable room. Data via plota.co.uk

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Last checked

Decision outlook

Plota predicts a decision between 25 Oct 2026 and 2 Nov 2026, from recent lawful development certificates across the UK.

Day 4 of the 56-day target. Councils usually decide lawful development certificates by day 50.

Day 452 days to the 56-day target
84%decided within 8 weeks
85%approved
19,862decided in the last year

Plota live figures for lawful development certificates decided across the UK in the last twelve months, from validation; too few recent lawful development certificates in Merton to go on. Merton decision record →

Site constraints 3

Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Merton AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Merton built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Other new applications on this street

1 Jul 2026Decided

21 Holland Avenue, Raynes Park, Merton, SW20 0RN

APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE S...

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Moonfly 4 Coombe Hill Glade Kingston Upon Thames KT2 7EF

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Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
Telecoms Outside 1 Holland Avenue West Wimbledon London SW20 0RN
TELECOMS REG 5 NOTICE FOR THE PROPSED INSTALLTION OF A 1x9m LIGHT POLE.
25/P2885
2025 Approved
28 Holland Avenue Raynes Park SW20 0RN
DEMOLITION OF EXISTING GARAGE AND THE ERECTION OF PART SINGLE AND PART TWO STOREY REAR EX…
25/P1958
2025 Approved
23 Holland Avenue Raynes Park SW20 0RN
APPLICATION FOR A REAR DORMER ROOF EXTENSION AND VELUX WINDOW TO THE FRONT ROOF SLOPE.
25/P1960
2025 Approved
23 Holland Avenue Raynes Park SW20 0RN
ERECTION OF A PART SINGLE/ PART DOUBLE REAR EXTENSION AND FIRST FLOOR SIDE EXTENSION. CON…
25/P0942/INVALID
2025 Approved
23 Holland Avenue Raynes Park SW20 0RN
ERECTION OF A PART SINGLE/ PART DOUBLE REAR EXTENSION AND FIRST FLOOR SIDE EXTENSION. CON…
25/P0942
2025 Approved
24 Holland Avenue Raynes Park SW20 0RN
ERECTION OF A SINGLE STOREY SIDE AND REAR EXTENSION AND CONVERSION OF GARAGE INTO HABITAB…
25/P0524
2025 Approved
24 Holland Avenue Raynes Park SW20 0RN
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED LOFT CONVERSI…
25/P0548
2025 Approved
21 Holland Avenue Raynes Park SW20 0RN
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATEIN RESPECT OF THE PROPOSED CONVERSION OF…
25/P0352
2024 Approved
198 Copse Hill Wimbledon SW20 0SP
ERECTION OF A SINGLE STOREY SIDE/REAR EXTENSION AND REPLACEMENT WINDOW TO FACILITATE THE…
24/P2916
2023 Approved
37 Holland Avenue Raynes Park SW20 0RN
ERECTION OF A PROPOSED DORMER LOFT CONVERSION WITH HIP TO GABLE ROOF EXTENSION, INCLUDING…
23/P2033
2023 Approved
12 Holland Avenue Raynes Park SW20 0RN
LAWFUL DEVELOPMENT CERTIFICATE FOR ERECTION OF HIP TO GABLE ROOF EXTENSION AND REAR DORME…
23/P1847
2023 Approved
4 Holland Avenue West Wimbledon SW20 0RN
PROPOSED ERECTION OF A PART SINGLE STOREY REAR EXTENSION WITH A ROOF LANTERN, PART TWO ST…
23/P0910
2022 Approved
4 Holland Avenue West Wimbledon London SW20 0RN
ERECTION OF PART SINGLE ,PART DOUBLE STOREY SIDE AND REAR EXTENSION INCLUDING CONVERSION…
22/P2824
2021 Approved
33 Holland Avenue West Wimbledon SW20 0RN
ERECTION OF A FIRST FLOOR SIDE EXTENSION AND CONVERSION OF GARAGE INTO HABITABLE ROOM
21/P3297
2021 Approved
34 Holland Avenue West Wimbledon SW20 0RN
ERECTION OF A TWO STOREY SIDE EXTENSION, A PART ONE, PART TWO REAR EXTENSION AND A REAR D…
21/P2624
2021 Withdrawn
34 Holland Avenue West Wimbledon London SW20 0RN
ERECTION OF A TWO STOREY SIDE EXTENSION, A PART ONE, PART TWO REAR EXTENSION, A REAR ROOF…
21/P2205
2021 Approved
170 Copse Hill West Wimbledon London SW20 0SP
ERECTION OF A HIP TO GABLE AND REAR MANSARD ROOF EXTENSION, COVERSION OF GARAGE INTO HABI…
21/P1782
2020 Approved
23 Beverley Avenue West Wimbledon London SW20 0RL
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION.
20/P3129
2018 Approved
10 Holland Avenue West Wimbledon London SW20 0RN
ERECTION OF FIRST FLOOR SIDE EXTENSION AND REAR ROOF EXTENSION WITH ROOFLIGHTS TO THE FRO…
18/P4276
2018 Approved
11 Holland Avenue West Wimbledon London SW20 0RN
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF H…
18/P0762
2017 Refused
26 Holland Avenue West Wimbledon SW20 0RN
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
17/P1154
2017 Approved
26 Holland Avenue West Wimbledon SW20 0RN
ERECTION OF A TWO STOREY SIDE EXTENSION
17/P1157
2016 Approved
15 Holland Avenue West Wimbledon London SW20 0RN
ERECTION OF A SINGLE STOREY REAR EXTENSION AND CONVERSION OF EXISTING GARAGE INTO HABITAB…
16/P4478
2016 Refused
26 HOLLAND AVENUE, SW20
ERECTION OF A SINGLE STOREY REAR AND 2 STOREY SIDE EXTENSION
16/P3634
2016 Approved
36 Holland Avenue West Wimbledon London SW20 0RN
ERECTION OF SINGLE STOREY SIDE EXTENSION.
16/P1308
Merton
Planning Authority Score
4.5/10
Below average
#173 of 296 councils
Relevant to this application:
Householder decisions

Merton ranks #196 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Merton decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #135 of 296
92%
Householder approved
Above avg (90%) #158 of 296
57%
Decided in 8 weeks
Below avg (63%) #196 of 296
39%
Extended time limit
Below avg (41%) #139 of 296
54%
Minor dwellings approved
82 decided (1-9 homes)
100%
Major dwellings approved
11 decided (10+ homes)
83%
Change of use approved
24 decided
1,079
Total decisions
115 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings