Hertfordshire · London and the South East
Park Street Pre-Purchase Roof Survey
Pre-purchase roof surveys across Park Street, with over 20 years’ experience behind it. You get a clear report with photos.
- Damp timbers or stains in the loft
- Sagging ridge lines or uneven roof slopes
- Loose pots and cracked flaunching
Pre-purchase roof survey in Park Street: what you get
Buying a flat brings its own roof questions. Depending on the lease, roof repairs may fall to the building owner or a management company. We inspect what access allows us to see safely, and the report gives you clear points to raise with your solicitor or the managing agent. If the building has a flat roof, we look at that too where access allows. We survey the roof space, gutters and downpipes and natural slate, and common reasons people get in touch are slates or tiles that have slipped or gone and chimney mortar that has eroded.
Older buildings in small places like Park Street may be listed or in a conservation area. That can affect what materials a new roof may use, so check with the council and Historic England’s list. Whether you’re buying or signing off new roofing, it’s worth knowing where you stand, as well as what condition the roof is in. England has around 10,000 conservation areas and about 500,000 listed buildings.
The Standard Survey adds moisture detection, a structural check and a follow-up consultation. The Premium Survey adds thermal imaging, drone inspection where it applies, structural analysis and an in-person consultation.
- Location
- Park Street (AL2)
- Wider area
- Hertfordshire
- Cost
- From £150 inc. VAT
- Your report
- Emailed report with photos and recommendations
- When we survey
- Monday to Sunday, daytime
- Cover
- PI and public liability insurance
- Call
- 07833 053749
- Last updated
- 27 October 2026
How the survey changes by roof type
Chimney stacks
A stack stands exposed above the roof line. We check the pots, the flaunching, the pointing and the flashings.
Flat roofs
Ponding, blistering, splits and worn upstands are the usual warning signs. Blocked outlets are checked as well, and we say what we see from wherever is safe.
Why get it checked now?
Once you exchange, the roof’s problems become yours. Before it, you still have choices. Finding out later gives you the same facts, but too late to use them in the purchase. In a place like Park Street, a barn or garage roof left to fail puts whatever is inside at risk. It’s worth including them in a survey before a winter does the damage.
The cost of a survey depends on the roof: how big it is, how high it is, the number of separate roofs and how safely it can be seen. Pre-purchase roof survey starts from £150, including VAT.
Why us?
- CAA-registered drone operator (Flyer ID and Operator ID)
- Prices that include VAT
- Insured for professional indemnity and public liability
- Drones and thermal imaging where it applies
Read what a roof survey costs and two real surveys.
What a pre-purchase roof survey looks like in Park Street
Slate and clay tile are the usual coverings on older South East houses, with concrete tiles on many later estates. Material and age explain a lot of what turns up on the day, whether the roof is old or brand new. With High Elms Manor about 2.7 miles south-west, Park Street sits in an area with a long building history. If you own one of the older houses, expect a mix of original materials and later repairs on the roof, and any change of roofing material on a listed home needs checking with the council first.
Take an older house close to Church of the Holy Trinity: ask the seller about past roof repairs, because older roofs frequently have patched valleys, replaced slates and reset ridges.
Park Street is about 2 miles south of St Albans, in Hertfordshire. We carry out pre-purchase roof surveys in Park Street for houses, flats, blocks and commercial buildings. Park Street is one of the places in Hertfordshire where we work for pre-purchase roof surveys. London is in our area too.
All of AL2 is covered for pre-purchase roof surveys. If you need a pre-purchase roof survey at a property on Park Street, Burydell Lane and Oliver Close or anywhere close by, we can survey it. If you’re just outside Park Street, we cover Frogmore (1 mile south-east), How Wood (1 mile south-west), Chiswell Green (1 mile west), Sopwell (1 mile north) and Colney Street (1 mile south-east). We also work in nearby towns like Watford (5 miles south-west), Hemel Hempstead (6 miles west), Stevenage (14 miles north-east), Welwyn Garden City (8 miles north-east), Harpenden (6 miles north) and Hoddesdon (14 miles east).
Near you in Park Street
Typical jobs here are in homes near The Falcon pub, Marlborough Science Academy and Verulamium Park. Park Street has its own railway station: Park Street station. Well-known places in the area include Hypocaust Museum (1.9 miles north) and Napsbury Hospital (1.3 miles east). Open spaces near Park Street include Verulamium Lake and Broad Colney Lakes.
What we do, step by step
It is useful to start with what’s prompted the survey: buying, a leak, storm damage, new work or just wanting to know where things stand. That way we can focus on what matters to you. The visit usually takes an hour or two on an ordinary house, and more on a big or complicated roof. In a small place like Park Street, access is typically the main thing to plan. Let us know about outbuildings, past repairs and any leaks you’ve noticed. Visits can be on weekdays, Saturdays or Sundays.
- You choose a Basic, Standard or Premium Survey to suit the home you are buying.
- A date is booked on a weekday, Saturday or Sunday.
- We inspect and photograph every part of the roof we can safely see.
- Moisture detection, structural checks, thermal imaging or a drone are added where your package includes them.
- We send the report with recommendations ranked by urgency, ready for you to discuss with the seller or agent.
Before the survey
- Have any paperwork from past roof work to hand
- Let us know about parking near the property
- For a flat or shared roof, check access with the freeholder or managing agent
Booking a survey
To book a survey, call 07833 053749 or use the contact form and let us know the address and what’s prompted the survey. We’ll confirm the price before you book.
Related advice
DIY checks: what’s safe
You can learn a lot from ground level. Binoculars help you spot slipped slates or tiles, gaps along the ridge and a leaning stack. Please don’t climb up for a closer look.
What you cannot do safely is get up close. Slates, tiles, flat roofs and rooflights can give way. That part is for a survey, using safe viewpoints and a drone where it applies.
Park Street: your questions answered
Is my home in Park Street listed or in a conservation area?
You can check whether a building is listed on Historic England’s list, and your council can tell you if it’s in a conservation area. Listed building consent is needed for changes that affect a listed building’s special interest, and conservation areas can limit changes of roofing material.
Do you cover smaller places like Park Street?
Yes. Park Street is within the area we cover, which takes in towns, villages and rural addresses. We survey roofs across London and South East England. Just mention lanes, gates or anything else about the route when booking.
Do you need access inside the house?
Ideally, yes. The loft tells us a lot about the roof, and upstairs windows give useful views. The agent or seller can arrange entry.
How many surveys have you done?
We have more than 20 years’ experience and have carried out more than 5,000 surveys.
I live in a flat. Can you survey the roof?
Yes, if the building owner or managing agent agrees access. We look at the parts we’re given access to, and the report makes that clear.
Can I take the findings back to the seller?
Yes. You might ask for work to be done, ask questions or ask for a change to the price. The outcome is between you and the seller, so we can’t promise any saving.
Does your survey replace a RICS home survey?
No. Our survey looks at the roof only, and it is not a RICS Level 2 or Level 3 survey. It complements one rather than replacing it.
Before and after the survey
You don’t need to be a roofer to help. Here’s what helps most:
- Ask whether there are papers for past roof work
- Pass the findings to your conveyancer
- Don’t leave it until just before exchange
- Check the lease for roof repair responsibilities
With Standard, you get a follow-up consultation, and the Premium Survey includes an in-person consultation. Whichever package you choose, you can ask us what a finding means.
Check the roof from the garden and the street after a storm. Pieces of slate or tile in the garden mean something has moved. Small repairs done quickly stop bigger problems later.
Places near Park Street
What else we do in Park Street
Common roof problems in Park Street
Slates and tiles can outlast the nails, battens and underlay that hold them. Good slate can last well over a century, but corroded nails let slates slip. It’s a frequent finding on older houses.
Here are some of the things we see often:
- Roof slopes that look uneven or sagging
- Gutters that overflow or drip at the joints
- Chimney mortar that has eroded
- Damp timbers or stains in the loft
Landlords with a home close to Park Street station may find that a written report helps before buying a rental or paying for a new roof on one.
Choosing a roof surveyor
- What the survey won’t cover
- Which viewpoints they use to see the roof
- Are they insured for the work?
- What happens after the report arrives