Christopher Anthony Surveyors were appointed to serve notice on two neighbouring properties for a rear extension which involved demolishing the existing boundary wall to construct the new extension.

One of the neighbouring properties was owned by the Royal Borough of Greenwich, who appointed us to act as the Agreed Surveyor. On their behalf, we determined the rights over the boundary wall and put measures in place to allow safe access for the Building Owners to carry out the demolition and construction works.

These arrangements ensured that the works proceeded safely, efficiently, and with minimal inconvenience to the tenants of the adjoining property.

Key Project Details

• Location: Swallowfield Road, Greenwich SE7
• Role: Agreed Surveyor
• Type of Work: Rear extension
• Services Provided: Party Wall Award, Schedule of Condition, and advisory support

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If you’re planning similar works, you may find these helpful:

• Understanding the Role of the Agreed Surveyor
• Why use Christopher Anthony Surveyors

For professional Party Wall services, see our:

• Party Wall Surveying Services
• Party Wall Pricing Guide

Christopher Anthony Surveyors were appointed as the Building Owner’s Surveyor for a two-storey side and rear extension at a property on Devonshire Avenue, Dartford (DA1).

The project required a prompt turnaround, as the contractor had already been booked and work was due to start imminently. During the initial review, there were concerns regarding existing cracks and defects within the adjoining owner’s property that could potentially be attributed to the upcoming excavation and foundation works.

To protect all parties, we carried out a comprehensive Schedule of Condition prior to commencement. This detailed inspection and photographic record provided a clear benchmark of the neighbour’s property condition, ensuring both the Building Owner and Adjoining Owner were fully safeguarded.

The Party Wall Award was agreed efficiently, allowing the Building Owner to begin construction without delay.

Key Project Details

• Location: Devonshire Avenue, Dartford DA1
• Role: Building Owner’s Surveyor
• Type of Work: Two-storey side and rear extension
• Services Provided: Party Wall Award, Schedule of Condition, and advisory support

Outcome

Our proactive approach ensured that the project progressed on schedule, with all Party Wall procedures completed correctly and both neighbours’ interests fully protected.

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If you’re planning similar works, you may find these helpful:

Understanding the Role of the Agreed Surveyor

Why use Christopher Anthony Surveyors

For professional Party Wall services, see our:

Party Wall Pricing Guide

Party Wall Surveying Services

Party Wall Surveying | Loft Conversion | Agreed Surveyor

Introduction:
At Christopher Anthony Surveyors, we were pleased to act as the Party Wall Surveyor in Islington for a loft conversion project on Ronalds Road, N5. The Building Owner appointed us as the Agreed Surveyor, managing the Party Wall process efficiently and ensuring both neighbours were protected under the Party Wall etc. Act 1996.

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Project Summary:
This residential project involved a loft conversion with works affecting the party walls shared with two adjoining properties. Our role as the Agreed Party Wall Surveyor included preparing and serving valid Party Wall Notices, followed by conducting a thorough Schedule of Condition inspection for both neighbouring properties.

One adjoining owner consented to our appointment as the Agreed Surveyor, allowing us to act impartially for both parties. The second neighbour did not respond within the statutory 14-day period, so we proceeded under Section 10(4)(b) of the Party Wall etc. Act 1996 to appoint a surveyor on their behalf, ensuring the process remained compliant and on schedule.

Our surveyors prepared a Schedule of Condition for both properties and agreed two Party Wall Awards within four weeks of instruction, ensuring the homeowner could start their loft conversion on time and in full compliance with the Act.

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Outcome:
The swift turnaround and transparent communication meant that the client could proceed with confidence, avoiding unnecessary delays and disputes.

If you are planning a loft conversion, rear extension, or internal structural alterations in Islington or North London, and need advice on Party Wall Notices, Agreed Surveyor appointments, or non-responsive neighbours, contact Christopher Anthony Surveyors for expert, practical guidance.

If you’re planning similar works, you may find these helpful:

Understanding the Role of the Agreed Surveyor

Why use Christopher Anthony Surveyors

For professional Party Wall services, see our:

Party Wall Pricing Guide

Party Wall Surveying Services

At Christopher Anthony Surveyors, we were recently instructed on a project at Mayplace Road East, Bexleyheath DA7. The Building Owner planned a part single, part two-storey rear extension together with the removal of a chimney breast adjoining the party wall.

Our Role

We were appointed to serve Party Wall Notices on the two neighbouring properties affected by the proposed works.

• Neighbour 1: Provided written consent, allowing the works to progress smoothly without the need for an award.
• Neighbour 2: Opted to appoint us as the Agreed Surveyor, meaning we acted impartially for both the Building Owner and Adjoining Owner. This streamlined the process, reduced costs, and ensured the Party Wall Award was agreed without unnecessary delays.

Why an Agreed Surveyor?

Using an Agreed Surveyor in Bexleyheath meant only one surveyor was needed instead of two. This simplified the process and avoided duplication of fees while still ensuring both the Building Owner and the Adjoining Owner were fully protected under the Act.Outcome

The appointment as Agreed Surveyor meant both parties had confidence in a fair and transparent process. With consent from one neighbour and an agreed award with the other, the Building Owner was able to move forward with their extension and alterations without dispute.

Outcome

The Party Wall Award was agreed and served without delay, allowing the rear extension project to proceed smoothly. Both neighbours had peace of mind knowing their interests were safeguarded and costs were proportionate.

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If you’re planning similar works, you may find these helpful:

Understanding the Role of the Agreed Surveyor

Why use Christopher Anthony Surveyors

For professional Party Wall services, see our:

Party Wall Pricing Guide

Party Wall Surveying Services

Party Wall Surveying – Adjoining Owner Surveyor

Christopher Anthony Surveyors were appointed by the Adjoining Owner on Ulverston Road, Walthamstow (E17), in relation to their neighbour’s proposed ground floor extension. As the works involved foundations and new walls on the boundary, a formal Party Wall process was required under the Party Wall etc. Act 1996.

Why our involvement was needed

The neighbour planned to build a new wall up to and partly on the boundary. As the Adjoining Owner had previously constructed a party wall, it was essential that the enclosure costs under Section 11(11) were correctly assessed. This provision ensures that if one owner later encloses upon an existing party wall, they must make a fair contribution to the cost of its construction.

Without professional representation, there was a risk of underpayment or disputes over what costs were recoverable.

Our role

• Reviewed the neighbour’s Party Wall Notices for accuracy and validity.
• Inspected the Adjoining Owner’s property and prepared a Schedule of Condition to protect against claims of damage.
• Assessed the Section 11(11) costs relating to the previously built party wall, ensuring the contribution was fair, reasonable, and backed by proper evidence.
• Negotiated the Party Wall Award with the Building Owner’s surveyor, covering working hours, methods of excavation, and protection measures.

Outcome

The final Party Wall Award safeguarded the Adjoining Owner’s property during construction and confirmed the correct enclosure cost payment. This avoided later disputes and ensured compliance with the Act.

Need advice as an Adjoining Owner in Walthamstow?

If you have received a notice, it’s important to have your own surveyor to protect your property and your financial interests.

• Learn more about our Adjoining Owner Surveyor service
• Read about Schedule of Condition surveys
• Explore our pricing options

Area covered: Walthamstow, Leyton, Leytonstone, Chingford, and across East London.
Contact: 020 3727 5195 or Contact us

Christopher Anthony Surveyors were recently instructed as Party wall surveyors on a residential property in Hackney E8, close to Broadway Market and London Fields. The project involved substantial structural alterations, requiring full compliance with the Party Wall etc. Act 1996.

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Why Our Services Were Needed

The Building Owner planned significant works including:

• Installation of structural steelwork into the existing Party Wall
• Relocation of internal walls within the terraced property
• Other structural modifications requiring formal Party Wall procedures

Because the works directly affected the Party Wall and neighbouring properties, it was essential to serve the correct notices and follow the statutory process.

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Our Role in the Project

As the appointed Party Wall Surveyors in Hackney, we carried out the following tasks:

• Serving Party Wall Notices on the Adjoining Owners within statutory timescales
• Preparing a detailed Schedule of Condition Report to record the neighbouring property’s condition before works commenced
• Drafting and agreeing a Party Wall Award, which set out how the works could proceed while safeguarding the Adjoining Owner’s property

This process ensured that the project could move forward without unnecessary delay or risk of dispute.

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Benefits to Our Client

By instructing Christopher Anthony Surveyors, the Building Owner gained:

• Confidence that all notices and procedures were legally compliant
• Protection against future claims through a clear record of the Adjoining Owner’s property condition
• A smooth and professional process managed from start to finish
• Peace of mind that their project was safeguarded under the Act

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Outcome

The Party Wall Award was completed and agreed, allowing the Building Owner to progress with their refurbishment confidently. Both parties entered into the works with a fair, legally binding agreement in place.

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If you’re planning similar works, you may find these helpful:

Understanding the Role of the Agreed Surveyor

Why use Christopher Anthony Surveyors

For professional Party Wall services, see our:

Party Wall Pricing Guide

Party Wall Surveying Services

Party Wall Surveying – Building Owner’s Surveyor

Christopher Anthony Surveyors were pleased to act as the Building Owner’s Surveyor for a residential property on Thirsk Road, Clapham SW11. The proposed works included a mansard roof conversion, chimney breast removal, and a rear extension.

Why a Party Wall Surveyor Was Required

These types of works fall within the scope of the Party Wall etc. Act 1996. Mansard conversions and chimney breast removals typically involve structural alterations to shared walls, while extensions often require excavation close to a neighbour’s property. As such, the Building Owner was legally required to serve Party Wall Notices on the adjoining owners.

Appointing Christopher Anthony Surveyors ensured that all notices were prepared correctly and that the subsequent procedures under the Act were followed without delay.

Our Role as Building Owner’s Surveyor

In this case, our responsibilities included:

• Drafting and serving the necessary Party Wall Notices
• Reviewing the project drawings and structural details provided by the design team
• Carrying out a Schedule of Condition survey of the adjoining property
• Preparing and serving a detailed Party Wall Award to regulate the works

The Award set out the manner and timing of the works, ensuring that the adjoining owner’s property was protected while allowing the Building Owner to proceed with their development as planned.

Benefits to the Client

By instructing Christopher Anthony Surveyors as their Building Owner’s Surveyor in Clapham, our client benefited from:

• Clear and legally compliant notices served on their neighbours
• A smooth process that avoided unnecessary disputes or delays
• Professional oversight of the works with the neighbour’s interests safeguarded
• Peace of mind that their project fully complied with the Party Wall Act

Outcome

The Award was completed without dispute, and the Building Owner was able to progress with their mansard conversion, chimney breast removal, and extension on time. Both parties entered the works with confidence, knowing that their rights and obligations had been properly documented.

If you’re planning similar works, you may find these helpful:

Understanding the Role of the Agreed Surveyor

Why use Christopher Anthony Surveyors

For professional Party Wall services, see our:

Party Wall Surveying Services

Party Wall Pricing Guide

Lease Schedule of Condition in Ruislip

Christopher Anthony Surveyors were pleased to accept an instruction to undertake a Schedule of Condition Survey in Ruislip at Wood Lane Surgery prior to the signing of a new commercial lease.

Why a Schedule of Condition was Required

When entering into a new lease, tenants often risk taking on more liability than intended. Without a Schedule of Condition, the tenant could be held responsible for repairing pre-existing damage or defects. In this case, the incoming tenant of Wood Lane Surgery wanted to protect themselves by ensuring their repairing obligations were limited to the property’s actual state at the start of the lease.

By commissioning a Schedule of Condition Survey in Ruislip, the tenant secured an independent, professional record of the building’s condition. This formed part of the lease documentation and provided peace of mind for both parties.

What Our Survey Involved

Our inspection included:

• A comprehensive walk-through of all internal and external areas of the surgery
• High-resolution photographic evidence of walls, floors, ceilings, and fixtures
• A detailed written record describing any defects, cracks, or wear and tear
• Supporting notes to clarify the extent of existing disrepair

The report was formatted so it could easily be incorporated into the lease, meaning both landlord and tenant had a definitive reference point for the property’s condition.

Benefits for the Client

The key outcome was the tenant’s ability to:

• Avoid liability for historic issues such as cracks, damp patches or minor structural defects
• Enter the lease agreement on fair terms with their landlord
• Safeguard their financial position by limiting costly end-of-lease claims
• Demonstrate due diligence by obtaining a professional report from regulated surveyors

Protecting Tenants and Landlords Alike

While this Schedule of Condition primarily benefited the tenant, landlords also gain reassurance knowing disputes are less likely to arise later. A clear, agreed record helps maintain good working relationships between landlord and tenant throughout the lease term.

Learn More

If you are negotiating a new lease and require a Schedule of Condition in North London, Ruislip or Hertfordshire, contact our team today.

Government guidance: Lease responsibilities and repair obligations

Learn more about our Schedule of Condition service

Read about our Party Wall services for Building Owners

Party Wall Surveying – Building Owner’s Surveyor

Christopher Anthony Surveyors were instructed to act for the Building Owner on a residential refurbishment project in Manor House, Hackney N4. The scope of works involved significant alterations that triggered the requirements of the Party Wall etc. Act 1996.

Why a Party Wall Surveyor Was Needed

The planned refurbishment included internal structural changes and works affecting the party wall shared with neighbouring properties. Under the Act, the Building Owner was required to serve formal notices on the Adjoining Owners before starting any work.

By appointing Christopher Anthony Surveyors, the client ensured that the notices were correctly drafted and served in full compliance with the Act. This removed the risk of delays or disputes later in the process.

Our Role as Building Owner’s Surveyor

Our involvement on this Hackney project included:

• Preparing and serving Party Wall Notices within one working day of instruction
• Reviewing the proposed works, drawings, and structural calculations
• Carrying out a Schedule of Condition survey of the adjoining properties
• Negotiating and preparing detailed Party Wall Awards that set out how the works could proceed

Thanks to our efficient handling, the Party Wall Awards were agreed and served within just three weeks of the initial instruction.

Benefits to the Client

By engaging Christopher Anthony Surveyors as their Party Wall Surveyor in Hackney, the Building Owner gained:

• Confidence that notices and awards were fully compliant with the law
• A quick turnaround that allowed their refurbishment to progress without delay
• A clear record of adjoining property conditions to avoid future disputes
• Professional support and communication throughout the process

Outcome

The Party Wall procedures were completed smoothly and efficiently. The Building Owner was able to move forward with their refurbishment works, safe in the knowledge that their legal obligations had been met and their neighbours’ interests had been properly safeguarded.

If you’re planning similar works, you may find these helpful:

Understanding the Role of the Agreed Surveyor

Why use Christopher Anthony Surveyors

For professional Party Wall services, see our:

Party Wall Pricing Guide

Party Wall Surveying Services

Party Wall Surveying – Agreed Surveyor Appointment

Christopher Anthony Surveyors were very pleased to assist with the completion of Party Wall matters in North London, acting as the Agreed Surveyor for a residential single-storey rear extension.

Why a Party Wall Surveyor Was Needed

The Building Owner planned to extend their property with a single-storey rear addition, which required excavation and work close to the boundary line. As the works fell under the Party Wall etc. Act 1996, the neighbour was formally served with notice.

Rather than each party appointing their own surveyor, both the Building Owner and the Adjoining Owner agreed to the appointment of Christopher Anthony Surveyors as the Agreed Surveyor. This streamlined the process, reduced costs, and ensured an impartial approach.

Our Role as Agreed Surveyor

In this case, our responsibilities included:

• Reviewing the proposed extension drawings and structural details
• Assessing the potential impact of the works on the adjoining property
• Undertaking a Schedule of Condition inspection of the neighbour’s home
• Preparing and serving a Party Wall Award that set out how and when the works could be carried out

By managing both sides fairly, we ensured that the Building Owner could proceed with their extension without delay, while also giving the Adjoining Owner full protection and peace of mind.

Benefits of Using an Agreed Surveyor

Appointing an Agreed Surveyor often provides:

• Lower overall costs, since only one surveyor’s fee is required
• A faster and more straightforward process
• Clear communication with one point of contact
• Confidence that the surveyor is acting impartially under the Act

Outcome

The Party Wall Award was agreed smoothly and the works were able to begin without dispute. Both the Building Owner and Adjoining Owner benefited from having a clear, legally binding agreement that protected their interests.

Learn More

If you are planning an extension in Winchmore Hill, or North London, and require a Party Wall Surveyor, get in touch with our team today.

Government guidance: Party Wall etc. Act 1996

Learn more about our Building Owner Surveyor service

Read about our Adjoining Owner Surveyor service