Hertfordshire · London and the South East
Pre-Purchase Roof Survey in Letchworth
A roof survey before you buy a house or flat for Letchworth, from an experienced roof surveyor. You get a clear written report with photographs.
- Gutters that overflow or drip at the joints
- Roof slopes that look uneven or sagging
- Flashings that have lifted or split
Common roof problems in Letchworth
Chimneys take the worst of the weather. Mortar erodes, the flaunching around the pots cracks and the flashings work loose. A stack may be shared with the neighbours, which matters if work is needed.
Typical things we’re asked to look at include:
- Slipped or missing slates and tiles
- Sagging ridge lines or uneven roof slopes
- Lead that has worked loose at a wall or chimney
- Gutters that overflow or drip at the joints
Historic houses such as Hinxworth Place, about 4.5 miles north, show how far back building around Letchworth goes. Older homes in the area can come with listed status or conservation area rules, which affect re-roofing, so check with the council before you buy.
Before you book anyone
- Whether VAT is added on top
- Their drone registration, if they fly one
- How they plan to inspect the roof safely
- Their report turnaround times
Pre-purchase roof survey in Letchworth: what you get
If you’re buying a flat, the roof may well be shared. Depending on the lease, roof repairs may fall to the building owner or a management company, with costs often passed on through the service charge. We look at as much of the roof as access safely allows, and the report gives you clear points to raise with your solicitor or the managing agent. If the building has a flat roof, we check that too where access allows. If you’ve noticed slates or tiles that have slipped or gone and lead that has worked loose at a wall or chimney, a survey will tell you what’s going on.
In a town the size of Letchworth, most homes are houses rather than flats, so the roof normally belongs to the property you are buying or paying for, apart from details shared with the house next door on semis and terraces. That makes a roof defect a cost that falls on you: better found before exchange or final payment than after. With photographs and written recommendations, you have clear points to take back to the seller or the roofer.
We write the report in plain English, so you do not need to be a roofer to follow it. Photographs show what each point refers to.
- Place
- Letchworth (SG6)
- Region
- Hertfordshire
- Cost
- From £150 inc. VAT
- Reports
- A written report with photos, by email
- Appointments
- Weekdays, Saturdays and Sundays
- Insured
- PI and public liability insurance
- Call
- 07833 053749
- Updated
- 27 October 2026
How we price pre-purchase roof surveys
Prices vary from roof to roof, for these reasons:
- Roof area
- How complicated the roof is, with its valleys, chimneys and parapets
- Any need for thermal images or a drone flight
- Basic, Standard or Premium
Thermal imaging and drone inspection (where applicable) come with the Premium Survey, from £400 with VAT included. We can help you choose the package that fits what you want to find out.
Booking your survey
When you call or email, these details help:
- Why you want a survey: buying, a leak, a storm or new work
- The style of property, from a terrace to a block
- Any deadline, such as an exchange date
- Access details, such as a loft hatch or a shared roof
To get a price for pre-purchase roof surveys in Letchworth, ring 07833 053749 or drop us an email. A few details about the property and the roof help us price the survey accurately.
What a pre-purchase roof survey doesn’t cover
A survey is a close look at the roof, but it cannot do everything. Its limits include:
- Anything beyond the roof, which a full home survey covers
- Structural calculations (that’s a structural engineer’s job)
- What’s under the slates, tiles or felt
If you are not sure which survey you need, ring 07833 053749 or send us an email and we’ll give you a straight answer before you book. What a survey covers and doesn’t.
Roof types and parts we check
- The roof space
- Flat-roofed extensions and dormers
- Chimney stacks
- Clay and concrete tiles
- Natural slate
- Gutters and downpipes
- Lead flashings and valleys
Also near Letchworth
Also in Letchworth
Letchworth questions
What do I need to do before a survey in Letchworth?
Very little. Keep pets out of the way, leave side gates unlocked and have any old roof paperwork handy.
Do you carry out roof surveys in Letchworth?
Yes, Letchworth is one of the places we work. The survey and report are the same in Letchworth as anywhere else.
When is the best time to have the roof checked when buying?
The sooner after your offer is accepted, the better. You need the report before you exchange, while you can still ask questions and negotiate.
Will the roof report help me negotiate with the seller?
Yes, you can. The report sets out what we found, with photos, which you can share with the seller or agent. We cannot promise how the seller will respond.
Do you need to go inside the property?
Where possible, yes. The loft tells us a lot about the roof, and upstairs windows give useful views. Access is typically arranged through the agent or seller.
Do you go up on the roof?
Only where it’s safe to do so. Much of the inspection is done from the ground, from windows and from the roof space. The Premium Survey adds a drone inspection where it applies.
Does your survey replace a RICS home survey?
No. Our survey looks at the roof only, and it isn’t a RICS home survey. It complements one rather than replacing it.
Practical tips
A little preparation and a few simple habits help, both for the survey and for the roof itself. Our tips:
- Mention any deadline when you contact us
- Request records of any re-roofing
- Find out whether the roof has been replaced or patched
- Ask who repairs the roof under the lease
If the report shows work is needed, you can raise it with the seller or agent. Some buyers ask for repairs before completion, others ask for a change to the price. The outcome is between you and the seller.
Do not block the vents at the eaves. Poor ventilation lets condensation build up, wetting timbers and insulation. Keep insulation clear of eaves vents so air can move.
What happens on the day
Where it is relevant and can be reached safely, the loft space is checked as well as the outside. In the loft, the signs we look for are staining, damp, daylight and sagging. The whole visit normally takes between one and two hours for a house, and about three to four hours for a commercial roof. A visit in Letchworth runs most smoothly with the loft hatch clear, side gates open and a parking spot in mind. If you won’t be there yourself, let us know who will let us in.
- Once your offer has been accepted, you book and give us the address and your timescale.
- Access is arranged through you, the agent or the seller.
- We inspect the roof from ground level, windows, the loft and the roof itself where it is safe.
- Each part of the roof is examined and photographed.
- You receive a written report with photos and recommendations to read before exchange.
Before we arrive
- Keep pets in another room
- Clear the way to the loft hatch
- Mention any parking restrictions on your street
Getting a price
You can call us seven days a week. To book or ask a question, ring 07833 053749 or use the contact form.
Read more
What a pre-purchase roof survey looks like in Letchworth
In this part of the South East, older roofs are mostly slate or clay tile and many newer ones concrete tile, and flat-roofed additions turn up almost everywhere. Each material has its own typical faults, which is what a buyer or the owner of a new roof needs to know about. Letchworth was laid out as a garden city in the early twentieth century. The original garden city houses are now more than a century old, alongside later estates. On the oldest homes, nails, battens and underlay may have reached the end of their life even where the tiles look sound.
For landlords with property near Letchworth Garden City station, a written report helps before buying a rental or paying for a new roof on one. Take an older house close to Church of St Paul: older patch repairs can hide behind a tidy front slope, and the survey looks past them.
Letchworth is about 5 miles north of Stevenage, in Hertfordshire. We cover Letchworth and the rest of Hertfordshire, as part of our work across London and South East England. We cover towns and villages across Hertfordshire, from the larger towns to small villages. You can also see our page for Milton Keynes.
We cover every part of SG6 for pre-purchase roof surveys and the streets around it. We offer pre-purchase roof surveys to properties on Station Road, Willian Church Road and Rowland Way and the roads around them. Being close to the A505 and B656, Letchworth is easy for us to reach for pre-purchase roof surveys. Other places close to Letchworth include Letchworth Garden City (1 mile west), Norton (1 mile north-east), Willian (1 mile south), Walsworth (2 miles south-west) and Poets Estate (2 miles south-west). We also work in nearby towns such as Stevenage (5 miles south), Welwyn Garden City (12 miles south), Harpenden (12 miles south-west), Hitchin (3 miles south-west), Hatfield (15 miles south) and Hertford (14 miles south-east).
Around Letchworth
Around Letchworth, our work takes us to homes and buildings near Norton School, The Highfield School and Three Magnets pub. Letchworth has its own railway station: Letchworth Garden City station. A little further out are Fairfield Hospital (1.9 miles north-west) and First Garden City Heritage Museum (within half a mile south). For a walk, there’s Purwell Ninesprings.
Why it’s worth a survey now in Letchworth
A slow leak can go unnoticed for months. By the time a stain shows, timber or plaster may already be damp. Spotting it before you buy lets you deal with it as soon as you move in. Once water reaches the loft insulation in a home in Letchworth, it loses much of its value and is slow to dry. That adds to the bill long before the leak is obvious.
For a price for your roof in Letchworth, ring 07833 053749 or send us an email and tell us about the roof. We’ll confirm the figure before booking.
Why choose Independent Roof Survey in Letchworth
- Thermal imaging and drones used where they help
- Insured for professional indemnity and public liability
- Drone flown under a CAA Flyer ID and Operator ID
- An independent view of the roof
See our cost guide and two real surveys.