Hertfordshire · London and the South East
Chimney survey in Mill End, Hertfordshire
A survey of chimney stacks, pots, flashings and flaunching for Mill End, from an experienced roof surveyor. You get a clear written report with photographs.
- Disused chimneys trapping moisture
- Lifted or split lead flashings
- Mortar washing out of the joints
About our chimney survey in Mill End
Our chimney survey covers the stack and the details that keep water out around it: pots, cowls, flaunching, pointing, bricks and the flashings at the roof line. Inside, we check chimney breasts and the stack in the loft where it is safe to reach. You get a report with photos and our recommendations. We survey single stacks on houses and groups of stacks on bigger buildings. We survey shared and party-wall stacks, lead flashings and brick chimney stacks, and common reasons people get in touch are unused flues sealed without airflow and mortar washing out of the joints.
Around Mill End, older cottages sit alongside bungalows and newer houses. Coverings range from slate and clay tiles on older homes to concrete tiles on many later ones. On older homes, chimney stacks, valleys and gutters are usually where the work is. Nails and battens under older coverings often give out before the slates or tiles themselves.
You can share the report with anyone who needs it: a seller or estate agent, an insurer, a roofer, a builder or a managing agent, whichever applies.
- Place
- Mill End (WD3)
- Wider area
- Hertfordshire
- Price
- From £150 inc. VAT
- Report
- Emailed report with photos and recommendations
- Survey days
- Weekdays and weekends
- Insurance
- PI and public liability insurance
- Telephone
- 07833 053749
- Last updated
- 27 October 2026
How the survey works
We work from the outside in: first the slopes, edges and gutters from every safe viewpoint, then the loft space where it can be reached. All told, expect about one to two hours for a house, or half a day or so for a commercial building. A visit to a smaller place like Mill End is no different on the day: we look from ground level, from windows, from the loft and from the roof where it is safe. It helps to show us anything you’ve already noticed.
- You let us know whether any stacks are shared, unused or leaning.
- The flashings and the roof around each chimney are inspected.
- The top of each stack is checked for cracked flaunching and loose pots.
- We note the brickwork, pointing and any sign of leaning.
- You receive a written report setting out what needs attention first.
Before the survey
- Find any records of previous roof work
- Make a note of anything you’d like us to look at
- Make sure the loft hatch can be reached
Getting a price
We confirm the price for the job before you book, so you know the cost up front. Chimney survey starts from £150, including VAT. To book, ring 07833 053749 or drop us an email.
Related advice
What a survey costs
Prices vary from roof to roof, and it comes down to:
- How big the roof is
- Commercial roofs and larger buildings
- Which survey package you book
- Chimneys, valleys, parapets and other details
One thing that affects the price is the package: from £150 for Basic, £250 for Standard and £400 for Premium, including VAT. Size, height and access can affect the price too.
What we need to know
When you call or email, these details help:
- Any marks or damp showing indoors
- What kind of property and roof it is
- Any photos you have, taken from the ground or a window
- Access details, such as a loft hatch or a shared roof
A quick phone call is normally the easiest start: phone 07833 053749 or drop us an email and we will ask a few questions about the roof. You will have a price before anything is arranged.
Tips from our surveys
There is plenty you can do without going near the roof. What helps most:
- Ask for ventilated caps on redundant stacks
- Ask about consent before removing a chimney on an older property
- Have the flue swept and checked if you use the fire
- Glance at the stacks from the street now and then
If the stack is shared, you can pass the report to your neighbour. The photos show the problem and which side it’s on from the viewpoints we used.
Check your stacks from the street or garden after a storm. Binoculars help you spot loose pots, missing mortar or lifted flashings.
Leave it or get it looked at?
Loose pots and bricks on a stack are a safety concern. Finding them early means they can be dealt with before they come down by a roofer. Blocked gutters on homes around Mill End overflow and soak walls, especially where trees overhang. Dealing with the cause is simple; drying out a wall is not.
Every price we give includes VAT. Prices start from £150, including VAT. You’ll know the exact price before booking.
Why choose Independent Roof Survey in Mill End
- Photographs and a written report every time
- A sub-250g drone, flown with a CAA Flyer ID and Operator ID
- Surveys seven days a week
- Covered by professional indemnity and public liability insurance
See our cost guide and two real surveys.
What you can safely check yourself
What you can’t do safely is get up close. Roofs are fragile and slippery, and falls from height are serious. That’s where a survey comes in.
A DIY look is useful, but it is not a survey. From ground level, valleys, flashings and the backs of chimneys are often out of sight.
Mill End homes and their roofs
Slate and clay tile are the usual coverings on older South East houses, with concrete tiles on many later estates, and flat-roofed additions turn up almost everywhere. On roofs like these, good slates or tiles can outlast the nails, battens, lead and mortar around them. Chenies Manor House, about 3.1 miles north-west, is one of the historic houses in the wider area around Mill End. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and a listed home or one in a conservation area may need consent for changes of material.
Landlords with a home close to Rickmansworth station may find that a roof report between tenancies helps plan work before a small defect becomes a tenant’s leak. If you own one of the older houses in the streets near Church of St Peter, its chimney, valleys and lead work are likely to be the parts that need attention first.
Mill End is about 1 mile west of Rickmansworth, in Hertfordshire. We survey roofs in Mill End and the rest of Hertfordshire. Across Hertfordshire, we cover Mill End. London is in our area too.
Here we cover the WD3 postcode area for chimney surveys. We cover properties on Long Lane, Penn Road and Grove Road. Close by, we survey roofs in Chorleywood West (1 mile north-east), Rickmansworth (1 mile east), Woodcock Hill (1 mile south-east), Batchworth (1 mile east) and Loudwater (2 miles north). Within a short drive, we also cover Watford (4 miles north-east), Hemel Hempstead (8 miles north), St Albans (11 miles north-east), Harpenden (14 miles north-east), Hatfield (14 miles north-east) and Borehamwood (9 miles east).
Around Mill End
Around Mill End, our work takes us to homes and buildings near Rickmansworth Aquadrome and The Tree pub. For rail, the closest station is Rickmansworth station, roughly 0.9 miles east. Other landmarks nearby include Harefield Hospital (2.1 miles south) and Chiltern Open Air Museum (2.1 miles west). Green spaces nearby include Tumbling Bay and Chorleywood Common.
Common questions in Mill End
Can a landlord with a rental near Rickmansworth station book a roof survey?
Yes, that’s a common request. Let us know whether a tenant or an agent will let us in, and we can send the report to you or your agent.
Will you come out to Mill End?
Yes, we do. We survey roofs across London and the South East, from towns to the smallest villages. Longer journeys are simply planned beforehand.
Will you fly a drone over my roof?
Yes, where it’s applicable. We hold a CAA Flyer ID and Operator ID and fly a drone under 250g, and the airspace and weather are checked before every flight.
Is it the same as a RICS Level 2 or Level 3 survey?
No. We are experienced roof surveyors, and our survey covers the roof rather than the whole building. For the rest of the building, a RICS home survey is a separate job.
Do I have to be there for the survey?
Not necessarily. If we only need the outside, we can agree that ahead of time, but anything inside needs someone there to give access.
Does the weather affect the survey?
It can, depending on the survey. Drones cannot fly safely in strong wind or a downpour, and thermal imaging works best with a dry roof, little wind and a sunny day beforehand. We will rearrange with you if the weather is not right.
How long is the visit?
That depends on the size and shape of the roof; most visits take roughly 1–2 hours at a typical home, with bigger or more complicated roofs taking longer. The report is sent afterwards by email.
Also near Mill End
More services for Mill End
Common roof problems in Mill End
A stack takes the weather from every direction. Frost works into cracks in the flaunching and pointing, and rain soaks into worn brickwork. People usually call us when they notice damp or a problem with the stack, or before a purchase.
Signs worth acting on include:
- Cracked or missing flaunching
- A chimney out of line
- Mortar washing out of the joints
- Loose, cracked or missing pots
Trees in and around Rickmansworth Aquadrome shed leaves that can end up in nearby gutters.
Before booking any roof surveyor
- What follow-up you get after the report
- How they’ll see the roof: from the ground, the loft, the roof or by drone
- What’s outside the scope of the survey
- How much experience they have with roofs like yours