Live Data London · England

Planning Applications in
Merton

Merton is part of the London region. Search any postcode in Merton to see recent planning applications near you — including extensions, new builds, demolitions, and change of use applications.

update Last updated: 28 October 2026

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Search Merton Planning Applications

Search any Merton postcode above, then save it to a free PlanWatch account so it is ready next time. Paid plans add email alerts for new applications near a saved postcode, sent within hours of them reaching the council register.

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Planning Application Types in Merton

Based on 1314 applications tracked between 2026-01-08 and 2026-10-26.

home_work

Householder

288 applications

22% of all applications

nature

Tree Works

195 applications

15% of all applications

home

Full

162 applications

12% of all applications

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Conditions

155 applications

12% of all applications

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Prior Approval

127 applications

10% of all applications

verified

Certificate of Lawfulness

82 applications

6% of all applications

bar_chart Merton Planning Statistics

1314

Applications tracked

746

Unique locations

Householder

Most common type

10

Application categories

Data period: 2026-01-08 to 2026-10-26 · Updated 28 October 2026

verified PlanWatch local data

What PlanWatch Is Tracking in Merton

PlanWatch currently holds 1,314 Merton planning records across 746 unique postcode locations, with tracked application dates from 2026-01-08 to 2026-10-26. The most common categories in this dataset are Householder (288), Tree Works (195), Full (162).

Use this page to start with a postcode search, then open the official council record for the decision notice, drawings, consultation deadline and any later conditions. That matters because a short application description rarely shows the details neighbours and buyers care about: side windows, roof forms, access, drainage, tree works, opening hours or amended plans.

Check approved drawings

Match drawing numbers and revision letters before relying on a plan.

Read conditions

Find conditions that control privacy, noise, drainage, materials or timing.

Write a useful objection

Keep comments factual, specific and tied to material planning issues.

Recent Planning Applications in Merton

Latest applications submitted to Merton council.

26/PAHE/2365 2026-10-26

APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 6M, MAXIMUM HEIGHT OF 3.66M AND EAVES HEIGHT OF 3M.

71 Maycross Avenue, Morden, Surrey, Merton, SM4 4DF

Registered

26/10/2360 2026-10-26

5 DAY NOTICE FOR REMOVAL OF THE FRONT GARDE CRAB TREE DUE TO SUSPECTED DISEASE, SIGNIFICANT LEANING TOWARDS THE DRIVEWAY, FUNGAL GROWTH ON THE TRUNK AND DEAD BRANCHES, PRESENTING AN IMMINENT RISK TO PUBLIC SAFETY AND PROPERTY DURING HIGH...

27 Seymour Road, SW19 5JL

Registered

26/REG5/2382 2026-10-26

TELECOMS REG 5 APPLICATION FOR THE REMOVAL AND REPLACEMENT OF 6 X ANTENNAS AND THE INSTALLATION OF 1 X NEW DISH AND THE DEVELOPMENT OF ANCILLARY EQUIPMENT THERETO.

Telecommunication Mast, BURLINGTON HOUSE, 118 Burlington Road, New Malden, Mitcham, Merton, KT3 4NR

Registered

26/PAHE/2393 2026-10-26

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 2.85M.

122 Cannon Hill Lane, Raynes Park, Merton, SW20 9ET

Registered

26/PAHE/2375 2026-10-26

APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH A DEPTH OF 4.35M, MAXIMUM HEIGHT OF 3M AND EAVES HEIGHT OF 2.65M.

106 Melrose Avenue, Mitcham, Surrey, Merton, CR4 2EJ

Registered

Objecting to a Planning Application in Merton

Merton Council can only weigh objections that raise a material planning consideration. Personal disputes, loss of a view and property value are not material and are set aside. These are the grounds that do count, with what Merton's planning officers will expect you to evidence for each.

gavel Overlooking and loss of privacy gavel Loss of light or overshadowing gavel Noise and disturbance gavel Traffic and parking gavel Overbearing impact and scale gavel Character of the area gavel Drainage and flooding gavel Loss of trees

Then write the objection letter, or check what counts as a material consideration before you start. Objections normally have to reach Merton Council inside the 21-day consultation window.

Frequently Asked Questions — Merton Planning

How do I check planning applications in Merton? expand_more

Enter your postcode on PlanWatch to instantly see all recent planning applications in Merton. We show applications within a 1-mile radius, including extensions, new builds, and change of use applications.

How do I object to a planning application in Merton? expand_more

To object to a planning application in Merton, you need to submit your comments during the public consultation period (usually 21 days). Visit the Merton council planning portal or write to their planning department. Your objection must be based on material planning considerations such as impact on privacy, traffic, or character of the area.

How long does planning permission take in Merton? expand_more

Most planning applications in Merton are decided within 8 weeks for minor applications and 13 weeks for major developments. However, complex applications or those requiring committee decisions can take longer. You can track the status of any application on PlanWatch.

Can I get alerts for new planning applications in Merton? expand_more

You can search and save a postcode for Merton in PlanWatch. Paid PlanWatch plans add email alerts for new applications near a monitored postcode, sent within hours of them reaching the council register.

What planning applications don't need permission in Merton? expand_more

Some developments in Merton fall under "permitted development rights" and don't need planning permission. This includes certain small extensions, loft conversions, outbuildings, and changes of use. However, if you're in a conservation area, listed building, or AONB, additional restrictions may apply. Always check with Merton council before starting work.

Can planning applications affect my property value in Merton? expand_more

Planning applications near your home in Merton may affect how you use or assess a property. PlanWatch helps you find the application and link to the official council record; check the drawings, consultation dates and planning decision before making any property decision.

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Save a Merton postcode to your free PlanWatch account

Free accounts save one postcode in Merton so it is ready whenever you want to check what has been applied for nearby. Paid plans add email alerts for new applications near a saved postcode, sent within hours of them reaching the council register.

Free: search plus one saved postcode. We never sell your details, and you can remove your postcode at any time.

Read the planning guides →

Nearby Councils in London

Explore planning applications in other London councils.

Barnet London Borough

View all 418 councils →

Planning Guides for Merton Residents

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How to Object to a Planning Application

Your rights as a neighbour

home_work

Permitted Development Rights Explained

What you can build without permission

assignment

Planning Permission Process

Complete guide from application to decision

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Conservation Areas & Planning

Extra restrictions and protections

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Party Wall Act Explained

Building near a shared boundary

report

Planning Enforcement

When rules are broken

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How to Appeal a Planning Decision

Your options after a refusal

payments

Planning Permission Costs

2025 fee schedule and what to expect

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How Long Does Permission Take?

Timescales from application to decision

fact_check

Material Planning Considerations

What councils must and can't consider

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Can Permission Be Refused?

Common reasons and what to do next

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Retrospective Planning Permission

Applying after building without consent

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How to View Planning Applications Near You

Search by postcode & read the decision

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Planning Alerts

Paid monitoring for saved postcodes, alerts within hours

Do I Need Planning Permission For...?

🏠 Conservatory 🏘️ Extension 🏡 Loft Conversion 💼 Garden Office 🚗 Garage 🏚️ Shed 🪵 Fence 🚪 Porch 🅿️ Driveway 🛣️ Dropped Kerb 🪵 Decking ☀️ Solar Panels ♨️ Heat Pump 🔌 EV Charger 🏗️ Carport 🧱 Cladding

Specialist Topics

🔄 Change of Use 🏛️ Listed Buildings 🏢 Flats & HMOs 🌳 Trees & TPOs 🏕️ Mobile Homes & Caravans 📋 Section 106 Agreements

Common Planning Situations

🏗️ Building Too Close to Boundary ☀️ Extension Blocking My Light 🛑 Can I Stop a Planning Application? 🏘️ New Housing Development Near Me 🏢 Commercial in Residential Area ⚠️ Built Without Permission 📡 Phone Mast Near Me 🏡 Garden Room & Outbuilding 🔄 Pub/Shop Converting to Flats ✋ How to Stop a Planning Application 🔨 Neighbour Building Extension

Data Sources

Planning application data: planning.data.gov.uk
Merton council planning portal — planning.merton.gov.uk
Planning Inspectorate (PINS) appeal decisions
Data last refreshed: 28 October 2026

For local trades

The biggest jobs in Merton are announced weeks before anyone is hired

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