Common types of works that affected by the Party Wall Act.
Find out more about the Party Wall Act and process here.
Planning building work in Barnet—a loft conversion in Finchley, a rear extension in Hendon, or structural alterations in Mill Hill or High Barnet? If your project affects a shared wall, boundary line, or involves excavation close to a neighbour’s foundations, the Party Wall etc. Act 1996 may apply. We help you serve the correct notices, protect both properties with clear pre-works records, and agree Party Wall Awards efficiently—so your build stays compliant and on track across the borough.
We provide a fast, clear service for:
Party Wall Notices • Schedule of Condition Reports • Party Wall Awards across Barnet.
Most party wall problems come from late notices, unclear paperwork, or neighbours feeling unsure about protections. A Party Wall Surveyor keeps the process structured, compliant, and properly documented from day one.
Why it matters in Barnet:
Send your drawings (even screenshots) and we’ll confirm what applies.
Barnet has many semi-detached streets, terraces, and family homes, where extensions and loft conversions are common. Even when there’s no shared wall, boundary works and foundation excavations can still trigger the Party Wall process.
If your neighbour consents to the notice, you can proceed without much delay. But if they dissent (or don’t respond), a party wall surveyor is essential to move things forward legally and efficiently.
If you’re planning works in Barnet—whether it’s an extension in Whetstone or a loft conversion in Finchley—understanding the Party Wall process early helps prevent delays and neighbour disputes.
Our guide explains when you need to serve notices, what happens if a neighbour dissents, and how a Schedule of Condition and Party Wall Award can protect both properties and keep your project moving smoothly.
Find out more about the Party Wall Act and process here.
Time is of the essence. We serve notices on the same day and follow up with proper documentation.
Here’s how we take you from “plans” to “ready to build” using the correct Party Wall steps.
Share your plans and we confirm if the Party Wall Act applies.
We help confirm who must receive notice (freeholders/leaseholders where relevant).
Prepared with correct dates, descriptions, and supporting details.
If consent isn’t given (or there’s no reply), the surveyor process begins.
If required, an Award sets out access, protections, and responsibilities so works can proceed.
New foundations close to neighbours and boundary-line structural work.
Steels into party walls, beam pockets, and roof-level structural changes.
Digging that may affect neighbouring foundations—common for extensions.
Repairing, rebuilding, or altering shared garden boundary walls.
Barnet has many semi-detached streets where homeowners assume party wall doesn’t apply—but excavation and boundary works are common triggers.
Ready to start your project with confidence? We make the process simple—clear advice, correct notices, thorough schedules, and efficient Awards when required.
We provide party wall surveying services across Barnet, including:
Finchley • Hendon • Golders Green (Barnet side) • Mill Hill • High Barnet • Whetstone • Totteridge • East Barnet • New Barnet • Chipping Barnet • Colindale • Edgware (Barnet side) • Friern Barnet • Church End
If your area isn’t listed on this page, don’t worry—we still cover it. Get in touch and we’ll confirm availability and next steps in minutes.
The first step is to notify neighbours of the works and their rights under the Party Wall Act. This is a legal obligation and fulfilled by serving notices that allow the neighbour the option of either agreeing for the works to proceed without a full Party Wall Award, or to have an Award drawn up.
In event it is agreed that no Party Wall Award is required, it can still be beneficial to produce a Schedule of Condition.
Having served the notices, where the neighbour, or both parties prefer to have a Party Wall Award drawn up, the Party Wall Act terms this a ‘dispute’.
In practice it doesn’t necessarily mean a disagreement, just that both parties want to protect their property and rights by recording the nature of the works to avoid future disagreement, litigation and costs. This is done by creating a Party Wall Award.
The Party Wall Act allows the neighbour to the works to have their own surveyor appointed and paid for by the building owner.
This is where costs can rise significantly. On simple projects, if we can get agreement of the neighbour, we will act for both parties as Agreed Surveyor, saving substantial costs.
Even where no formal Award is created, it is highly advisable to record the condition of the affected area of the neighbour’s property at the outset, thereby protecting both parties interests.
This can also be requested by the adjoining neighbour.
1) Do I need a Party Wall Notice for an extension in Barnet?
Often yes—especially if you’re excavating near a neighbour or building on/near the boundary. Send your drawings and we’ll confirm quickly.
2) How much notice do I need to give?
Many works require 1–2 months’ notice, depending on the type of work.
3) What happens if my neighbour doesn’t respond?
A non-response is treated as a dissent, triggering the surveyor procedure so the matter can progress correctly.
4) Can one surveyor act for both parties (Agreed Surveyor)?
Yes—if both parties agree, one surveyor can act for both, often efficient for straightforward projects.
5) What is a Schedule of Condition?
A dated photographic and written record of the adjoining property before works begin. It helps prevent disputes later.
6) Who pays the party wall surveyor fees?
In most cases, the building owner carrying out the works pays reasonable costs.
7) Does a Party Wall Award replace planning permission?
No. Planning/building control are separate. The Award deals with protections, access, and responsibilities under the Party Wall Act.
8) Does Party Wall apply to semi-detached homes in Barnet?
It can—excavations and boundary works are common triggers. We’ll confirm quickly from your plans.
