174 Claremont Avenue New Malden KT3 6QP

This site has had 4 applications since 2025: 3 approved, 0 refused.

• 25/P3243/INVALID Granted

  174 Claremont Avenue New Malden KT3 6QP

  ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION

  Decided 14 Jan 2026 Full applications
• 25/P3243 Granted

  174 Claremont Avenue New Malden KT3 6QP

  ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION

  Decided 14 Jan 2026 Full applications
• 25/P2625 Granted

  174 Claremont Avenue New Malden KT3 6QP

  APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 6M, MAXIMUM HEIGHT OF 3M AND EAVES HEIGHT OF 3M.

  Decided 8 Oct 2025 Householder

1. 9 Oct 2025

   Received by Merton

2. 5 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 14 Nov 2025

   Decision issued: Issue Certificate of Lawfulness

4. 12 Aug 2026

   Added to PlanIndex

Merton has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 174 Claremont Avenue New Malden KT3 6QP

  25/P3243/INVALID Submitted 6 Nov 2025 0m away

  ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION

  Granted Full applications Extension 9 docs

• 174 Claremont Avenue New Malden KT3 6QP

  25/P3243 Submitted 6 Nov 2025 0m away

  ERECTION OF A PART SINGLE, PART TWO STOREY REAR EXTENSION

  Granted Full applications Extension 9 docs

• 174 Claremont Avenue New Malden KT3 6QP

  25/P2625 Submitted 11 Sep 2025 0m away

  APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 6M, MAXIMUM HEIGHT OF 3M AND EAVES HEIGHT OF 3M.

  Granted Householder Extension 5 docs
  Small domestic

• 174 Claremont Avenue, New Malden, Surrey, Merton, KT3 6QP

  26/FULL/0681 Submitted 15 Apr 2026 19m away

  93% historically approved · decision due ~10 Jun

  CHANGE OF USE FROM DWELLINGHOUSE (CLASS C3) TO A 6 PERSON HMO (CLASS C4)

  Status unknown Full applications
  Domestic

• 119 Byron Avenue, New Malden, Surrey, Merton, KT3 6EZ

  26/HOUSE/0516 Submitted 23 Mar 2026 139m away

  72% historically approved · decision due ~18 May

  ERECTION OF A REAR DORMER ROOF EXTENSION, REMOVAL OF EXISTING CHIMNEY AND INSTALLATION OF ADDITIONAL ROOF LIGHTS.

  Status unknown Householder Extension Loft or dormer
  Domestic

• Motspur Park Gas Holders SW Of West Barnes Lane London KT3 6NQ

  DM2025/01426 Submitted 17 Nov 2025 140m away

  DEMOLITION OF EXISTING GASHOLDERS AND ASSOCIATED ABOVE GROUND STRUCTURES AND BUILDINGS. PHASED REDEVELOPMENT OF SITE TO PROVIDE 8 TO 16 STOREY 5NOS BLOCKS WITH 586 RESIDENTIAL UNITS AND ANCILLARY RESIDENTIAL FACILITIES (C3 USE CLASS), TOGETHER WITH ASSOCIATED WORKS TO THE EXISTING ACCESSES AND INTERNAL VEHICULAR ROUTES, NEW PEDESTRIAN AND CYCLE ROUTES, THE PROVISION OF NEW PUBLICLY ACCESSIBLE OPEN SPACE, AMENITY SPACE, HARD AND SOFT LANDSCAPING, CYCLE AND CAR PARKING, WORKS TO THE BROOK EMBANKMENT, RE-SITING OF SOME GAS INFRASTRUCTURE, GROUND WORKS AND PLANT AND ASSOCIATED WORKS. CROSS BOUNDARY APPLICATION WITH LB MERTON: DEVELOPMENT WITHIN MERTON COMPRISES WORKS TO EXISTING VEHICLE ACCESS ONTO WEST BARNES LANE, INCLUDING HARD AND SOFT LANDSCAPING AND NEW PUBLIC REALM AND ASSOCIATED GROUND WORKS, TO PROVIDE PEDESTRIAN AND CYCLE ROUTE WITH ACCESS FOR EMERGENCY VEHICLES ONLY, NEW PEDESTRIAN/CYCLE ACCESS ROUTES TO MARINA AVENUE AND SIR JOSEPH HOOD MEMORIAL GROUNDS. APPLICATION ACCOMPANIED BY AN ENVIRONMENTAL STATEMENT.

  Decided Demolition 2 docs

• 25/P3798 Decided

  35 Rowan Crescent Streatham London SW16 5JA

  APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSION AND FRONT ROOFLIGHTS

  19 Dec 2025 Outline
• 25/P3780 Decided

  433 Cannon Hill Lane Raynes Park SW20 9HH

  APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A HIP TO GABLE AND REAR DORMER ROOF EXTENSIONS

  19 Dec 2025 Outline
• 25/P3789 Decided

  18 Bordergate Mitcham CR4 3JE

  APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR DORMER ROOF EXTENSION AND 3X FRONT ROOFLIGHTS

  18 Dec 2025 Outline
• 25/P3791 Decided

  55 Tudor Drive Morden SM4 4PN

  APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED CHANGE OF USE FROM A DWELLINGHOUSE (CLASS C3) TO A SMALL HMO (CLASS C4)

  18 Dec 2025 Outline
• 25/P3745 Decided

  169 Lynmouth Avenue Morden SM4 4RR

  APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A REAR ROOF EXTENSION AND INSERTION OF 2X ROOFLIGHTS TO FRONT ROOFSLOPE.

  15 Dec 2025 Outline