174 Claremont Avenue, New Malden, Surrey, Merton, KT3 6QP Data via plota.co.uk

Approved 26/LDCP/0522 - Lawful Development Certificate - Proposed - Section 192
Extensions & alterations
Council
Merton 4.5/10
Date received
28 May 2026
Postcode
KT3 6QP
Type
Lawful Development Certificate - Proposed - Section 192

Description

Application for a lawful development certificate in respect of the proposed change of use from dwellinghouse (Class C3) to HMO (Class C4) Data via plota.co.uk

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Last checked

Site constraints 3

Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
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
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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2 Sept 2026Pending

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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
174 Claremont Avenue New Malden KT3 6QP
ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION
25/P3243/INVALID
2025 Approved
174 Claremont Avenue New Malden KT3 6QP
ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION
25/P3243
2025 Approved
174 Claremont Avenue New Malden KT3 6QP
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED HIP TO GABLE…
25/P2998
2025 Approved
112 Byron Avenue New Malden KT3 6EZ
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
25/P2077
2025 Approved
139 Claremont Avenue New Malden KT3 6QP
ERECTION OF A GROUNDFLOOR WRAP AROUND EXTENSION AND A FIRST FLOOR SIDE EXTENSION
25/P1472
2024 Approved
135 Claremont Avenue New Malden Surrey KT3 6QR
ERECTION OF SINGLE STOREY REAR EXTENSION.
24/P2661
2024 Refused
135 Claremont Avenue New Malden Surrey KT3 6QR
ERECTION OF SINGLE STOREY REAR EXTENSION AND THE ERECTION OF A PROPOSED SINGLE STOREY OUT…
24/P2019/INVALID
2024 Refused
135 Claremont Avenue New Malden Surrey KT3 6QR
ERECTION OF SINGLE STOREY REAR EXTENSION AND THE ERECTION OF A PROPOSED SINGLE STOREY OUT…
24/P2019
2024 Approved
131 Claremont Avenue New Malden KT3 6QR
ERECTION OF SINGLE STOREY SIDE EXTENSION
24/P1584
2024 Approved
Telecoms Equipment Opposite 366 West Barnes Lane New Malden
TELECOMS REG 5 NOTIFICATION FOR THE REPLACEMENT AND RELOCATION OF 15M POLE SUPPORTING 6 X…
24/P0720
2024 Approved
131 Claremont Avenue New Malden KT3 6QR
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF H…
24/P0590
2023 Approved
147 Claremont Avenue New Malden KT3 6QP
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
23/P2758
2023 Approved
403 West Barnes Lane New Malden KT3 6PA
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
23/P2438
2023 Approved
133 Claremont Avenue New Malden KT3 6QR
DEMOLITION OF EXISTING CONSERVATORY AND ERECTION OF A SINGLE STOREY REAR EXTENSION.
23/P2054/INVALID
2023 Approved
133 Claremont Avenue New Malden KT3 6QR
DEMOLITION OF EXISTING CONSERVATORY AND ERECTION OF A SINGLE STOREY REAR EXTENSION.
23/P2054
2023 Withdrawn
159 Claremont Avenue New Malden KT3 6QP
REMOVAL OF EXISTING FENCE AND INSTALLATION OF A REPLACEMENT FENCE, EXTENDING ALONG SOUTH…
23/P2948/INVALID
2022 Approved
147 Claremont Avenue New Malden KT3 6QP
ERECTION OF A REAR EXTENSION, REPLACEMENT FROTN DOOR AND REPLACEMENT WINDOW ON FRONT ELEV…
22/P3338
2022 Approved
Blossom Lower School And Upper House 8 Station Road New Malden KT3 6JJ
ERECTION OF A PORTACABIN TYPE STRUCTURE AT GROUND FLOOR LEVEL RUNNING ALONG THE EXISTING…
22/P1655
2022 Approved
151 Claremont Avenue New Malden KT3 6QP
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
22/P1041
2021 Approved
151 Claremont Avenue New Malden KT3 6QP
ERECTION OF A SINGLE STOREY REAR EXTENSION
21/P4472
2016 Approved
188 Claremont Avenue New Malden Surrey KT3 6QP
ERECTION OF A FIRST FLOOR SIDE EXTENSION
16/P4198
2016 Withdrawn
116 Byron Avenue New Malden KT3 6EZ
ERECTION OF A SINGLE STOREY REAR CONSERVATORY
16/P2349/INVALID
2016 Withdrawn
116 Byron Avenue New Malden KT3 6EZ
ERECTION OF A SINGLE STOREY REAR CONSERVATORY
16/P2349
2016 Approved
188 Claremont Avenue New Malden Surrey KT3 6QP
ERECTION OF A SINGLE STOREY SIDE AND REAR WRAP AROUND EXTENSION
16/P2578
2016 Approved
364 West Barnes Lane New Malden KT3 6PD
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION WITH INSTALLATION OF 2 X ROOFLIGHTS TO…
16/P1235
Merton
Planning Authority Score
4.5/10
Below average
#173 of 296 councils
Relevant to this application:
Change of use

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