Side & Rear Extension
Two-storey side and rear extension in Dartford
Dartford DA1
Building Owner Surveyor
Building Owner representation for a two-storey side and rear residential extension.
View project100+ five-star reviews · FPWS & RPSA members · London & the Home Counties
Local Party Wall Surveyors
Christopher Anthony Surveyors provides specialist Party Wall services throughout Kent.
Whether you’re planning an extension, loft conversion or structural alterations, or have received a Party Wall Notice from your neighbour, we can guide you through the statutory process and provide clear, practical advice.
Your local surveyor
Your appointed surveyor remains your direct point of contact throughout the Party Wall process.
Chris Jack
MFPWS · MPTS
Founder & Surveyor · 35+ years in the construction industry
Dartford · Gravesend · Swanscombe · Northfleet
Dartford, Gravesend and nearby Swanscombe and Northfleet include many terraced and semi-detached houses, alongside newer developments. Side and rear extensions and loft conversions are common, and in attached homes they usually involve a party wall. We serve the correct Notices, explain the process to neighbours and, where owners dissent, prepare an Award that records the works and the condition of neighbouring property.
Sevenoaks · Swanley · Edenbridge · Otford
Sevenoaks district, including Sevenoaks town, Swanley, Edenbridge and Otford, has a broad mix of period cottages, semi-detached homes and larger detached houses. Extensions and loft conversions are often planned, and where new foundations are dug close to a neighbouring building the Act may apply even between detached houses. We review your drawings and confirm what is needed before any work starts.
Tonbridge · West Malling · Snodland · Kings Hill
Tonbridge, West Malling, Snodland and Kings Hill offer a mix of Victorian terraces, interwar semi-detached homes and modern estates. Rear extensions, loft conversions and internal structural changes are the most common projects. Where work affects a shared wall or involves excavation near a neighbour, we prepare and serve the correct Notices and keep both owners informed through each stage.
Maidstone · Bearsted · Allington · Barming
Maidstone and surrounding areas such as Bearsted, Allington and Barming include terraced streets near the town centre and suburban semi-detached and detached houses beyond. Owners commonly extend to the rear and side or convert lofts, and many projects involve shared walls or foundations near neighbouring homes. We explain the procedure clearly and agree a fixed fee from the outset.
Royal Tunbridge Wells · Southborough · Pembury
Royal Tunbridge Wells, Southborough and Pembury have a varied housing stock, including Victorian villas, terraces and later family homes. Refurbishments often combine extensions, loft work and structural alterations, sometimes on sloping ground where deeper foundations are needed. We assess whether the works fall within the Act and guide Building Owners and Adjoining Owners through Notices, responses and any Award.
Rochester · Chatham · Gillingham · Strood
Medway's towns of Rochester, Chatham, Gillingham and Strood include long rows of terraced housing as well as later semi-detached homes. Rear extensions, loft conversions and removal of chimney breasts are common, and in terraces they almost always involve a party wall. We identify every Adjoining Owner, serve the correct Notices and handle the process through to consent or an Award.
Canterbury · Ashford · Folkestone · Whitstable
Across Canterbury, Ashford, Folkestone and surrounding towns such as Whitstable, homes range from historic terraces to modern estates. Extensions, loft conversions and structural alterations are regularly planned, and attached houses often share walls that the works will affect. We explain your obligations or your options under the Act in plain English, with one surveyor dealing with your matter from start to finish.
Faversham · Sittingbourne · Margate · Dover
We also cover other locations throughout Kent, including Faversham, Sittingbourne, Margate and Dover. Whatever the size of your project, we start by reviewing your drawings to confirm whether the Party Wall Act applies, then explain the next steps and agree a fixed fee. If you have received a Notice from a neighbour, we can review it and explain your options.
Party Wall Notices
Correct Notices served on every Adjoining Owner.
Find out moreBuilding Owner Surveyor
Acting for you when neighbours appoint their own surveyor.
Find out moreAgreed Surveyor
One impartial surveyor acting for both owners.
Find out moreAdjoining Owner Surveyor
Protecting your property when a neighbour builds.
Find out moreParty Wall Awards
What an Award covers and what it costs.
Find out moreSchedule of Condition
A dated record of neighbouring property.
Find out moreSide & Rear Extension
Dartford DA1
Building Owner Surveyor
Building Owner representation for a two-storey side and rear residential extension.
View projectVerified Google reviews from clients across our coverage area.
Send us your project details or Party Wall Notice. We’ll explain the next steps and confirm the appropriate service and fee.
All areas we cover