Party Wall Surveyor Melksham: Section 6 Rules for Extensions

Property owners in Melksham planning to extend or renovate their homes must navigate the legal requirements of the Party Wall etc. Act 1996. Whether you are building a side-return extension on an interwar semi-detached house or undertaking a loft conversion in a newer development like Bowerhill, the Act provides a statutory framework to prevent and resolve disputes between neighbours.

Party Wall Hub is a firm of FPWS and RPSA-registered surveyors based in Highworth, Swindon. We are approximately 45 minutes from Melksham and frequently assist homeowners and adjoining owners across the SN12 postcode, including Beanacre and Shaw. Understanding your obligations early in the planning process is essential to avoid project delays or legal challenges from Wiltshire Council or neighbouring residents.

The Section 6 Trap: Why Your Extension Likely Needs a Notice

One of the most common misconceptions for homeowners in Melksham is that a Party Wall Notice is only required if you are physically touching the neighbour's wall. Under Section 6 of the Party Wall etc. Act 1996, this is not the case.

If you are excavating for foundations within 3 metres of any part of a neighbour’s building or structure, and those new foundations will go deeper than the bottom of their foundations, a Section 6 Notice is mandatory. In Melksham, where side-return and wrap-around extensions are popular, the new foundation almost always runs parallel to the neighbour's wall within this 3-metre zone. Even if your extension is entirely on your own land and does not touch the boundary line, you must serve notice at least one month before work begins.

For larger projects or those involving deep piling, the 6-metre rule may also apply. This involves excavations within 6 metres where a 45-degree plane from the bottom of the new foundations intersects the neighbour's foundations. Failing to serve a Section 6 Notice can lead to an injunction, halting your build mid-construction.

Loft Conversions and Section 2 Works

Melksham’s housing stock, particularly the interwar properties near the Melksham Conservation Area, often requires loft conversions to gain additional space. These projects typically involve Section 2 of the Act.

Work covered under Section 2 includes cutting into a party wall to insert steel beams (RSJs), increasing the height of a party wall, or removing chimney breasts attached to the party wall. These works require a two-month notice period. Because these tasks involve direct intervention with the shared structure, a professional Schedule of Condition is highly recommended to record the state of the neighbouring property before work starts. This protects both parties by ensuring any pre-existing cracks are documented, preventing unfair claims for damages later.

Building on the Boundary: Section 1

If you are building a new wall exactly on the line of junction (the boundary line), Section 1 of the Act applies. This is common when homeowners want to maximise their footprint by building right up to the edge of their property. You must serve notice of your intent to build on the boundary, and you generally do not have the right to place the wall astride the boundary without the neighbour's express written consent.

The 14-Day Response Period

Once a Building Owner serves a notice, the Adjoining Owner has 14 days to respond. There are three main options:

1. Consent: The neighbour agrees to the works in writing. The project can proceed, though it is still advised to have a Schedule of Condition.
2. Dissent and Appoint an Agreed Surveyor: Both parties agree to use one surveyor to act impartially for both sides. This is the most cost-effective way to resolve a dispute.
3. Dissent and Appoint Their Own Surveyor: Each party has their own surveyor, and the two surveyors work together to draft the Party Wall Award.

If a neighbour ignores the notice, the Act states that after 14 days, a 'deemed dispute' has arisen. You cannot simply assume silence means consent. You must then follow the dispute resolution process, which involves appointing a surveyor on their behalf if they continue to remain silent.

Fixed Fees for Melksham Homeowners

At Party Wall Hub, we believe in transparent pricing without hidden costs. Our fee structure for Melksham projects is fixed:

• First Notice: £50
• Each additional notice on the same project: £30
• Agreed Surveyor: £650
• Building Owner's Appointed Surveyor (Full Award): £850
• Standalone Schedule of Condition: £350 (This is included for free when we produce a full Award).

Under the Act, the Building Owner (the person doing the work) is usually responsible for paying the Adjoining Owner's reasonable surveyor fees. This means that if you are an Adjoining Owner in Melksham who has received a notice, it normally costs you £0 to be professionally represented by a surveyor.

Local Expertise in Wiltshire

Navigating the planning requirements of Wiltshire Council is only one part of the process. Ensuring your project is legally compliant with the Party Wall etc. Act 1996 is equally important to protect your investment. Whether your property is a period home in the Melksham Conservation Area or a modern detached house in Bowerhill, the same laws apply.

If you are unsure whether your planned side-return, loft conversion, or excavation requires a notice, you can use our 60-second checker at /check. For specific advice regarding a property in SN12, you can contact our team directly at /contact or view our local service details at /areas/melksham.

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