Coal Mining & Selling at Auction | Scotland Property Auction
Yes — if your home sits on Scotland's coalfield, your buyer's solicitor will order a coal mining report, and around 1 in 2 Scottish properties sit in a coalfield area. An "adverse" report doesn't stop a sale, but on the open market it usually stalls one: lenders pause, surveyors ask for a mine entry interpretive report, and offers melt away. Auction is the route that prices the risk once, in the open, and completes anyway.
I'm Julie McAndrews. I've spent years selling the homes other people give up on — and mine-affected houses in Lanarkshire, Fife, Ayrshire, Midlothian and the Lothians are near the top of that list. This guide sets out exactly what the mining report is, what it costs, what happens when it comes back adverse, and why a 28-day auction sale so often beats another six months of "we're just waiting on the lender".
- Roughly 1 in 2 properties in Scotland are in a coalfield area, so mining searches are routine — not a red flag on their own.
- A residential CON29M report costs £50 including VAT where your solicitor draws the boundary (£60 if the Authority draws it).
- The report flags mine entries within 20 metres of your boundary — that single line is what spooks most lenders.
- You have six years from the date you had the knowledge needed to found a claim to serve a subsidence damage notice.
- At auction the report goes in the legal pack up front, bidders price it, and the sale is binding on the fall of the hammer.
Do I need a coal mining report to sell my house in Scotland?
Strictly, you don't order it — your buyer's solicitor does, as part of standard due diligence. But the outcome lands squarely on you, because a bad report arrives after you've accepted an offer, when you're already emotionally and financially committed to moving.
The standard product is the CON29M coal mining report, produced by the Mining Remediation Authority (the government body formerly known as the Coal Authority, operating under the Coal Industry Act 1994). The Scottish residential version answers all 11 official questions from the 2018 Law Society of Scotland guidance notes, which the Authority helped write, and carries the Law Society of Scotland logo as an approved supplier.
It draws on more than 120,000 mine abandonment plans and over 23,000 recorded mine entries across Scotland, with records reaching back to the 1700s.
- 1 in 2Scottish properties on the coalfield
- 23,000+recorded mine entries in Scotland
- 20mmine entry search buffer
- £50CON29M residential report, inc. VAT
- 6 yearsto serve a subsidence damage notice
- 28 daystypical auction completion
What does the mining report actually tell a buyer?
Far more than "is there a mine under it". The residential CON29M covers past, present and future underground and opencast coal mining; mine entries; coal mining geology; recorded coal mining subsidence claims; mine gas; and surface hazards. It includes Ordnance Survey mapping showing any mine entry or adit within 20 metres of your property or land boundary, plus a glossary so a non-specialist can read it.
Two features matter to sellers in particular. The Authority updates its information weekly and will reissue your report free of charge if the data changes within 90 days of ordering — useful when a sale drags. And each report carries an insurance policy of up to £100,000 covering loss of value caused by changes to data in later mining reports, for the full period of ownership.
What do mining searches and follow-up reports cost in 2026?
These are the Mining Remediation Authority's published 2026 residential prices. The left column is the fee where your solicitor draws the site boundary; the right is where the Authority draws it for you.
| Report | Boundary drawn by you | Boundary drawn by the Authority | What it's for |
|---|---|---|---|
| CON29M coal mining report (on the coalfield) | £50.00 | £60.00 | The standard conveyancing search |
| No Search Certificate (off the coalfield) | £32.00 | £37.00 | Formal proof there are no known workings nearby |
| Ground Stability Report (on the coalfield) | £87.00 | £112.00 | CON29M plus natural subsidence data from the British Geological Survey |
| Enviro All-in-One (on the coalfield) | £118.00 | £145.00 | CON29M plus contaminated land screening |
| Mine Entry Interpretive Report | £175.00 | £202.00 | The follow-up a surveyor asks for when a shaft is close by |
| Subsidence Claim Search | £28.00 | £32.00 | Checks for a recorded claim at the address |
| Subsidence Claims History | £271.00 | £271.00 | Full claims history where damage is suspected |
All figures include VAT at 20%. Put in perspective, the search itself is trivially cheap — it's the consequences of what it says that cost money.
Which parts of Scotland are affected?
Scotland's coalfield is not a small pocket — it runs in a broad band across the central belt and beyond. In practice, the homes I'm asked about most often sit in:
- North and South Lanarkshire — Motherwell, Wishaw, Bellshill, Coatbridge, Airdrie, Larkhall, Hamilton
- Fife — Cowdenbeath, Lochgelly, Kelty, Methil, Leven, Cardenden
- Ayrshire — Cumnock, Auchinleck, New Cumnock, Kilmarnock, Irvine Valley
- West Lothian and Midlothian — Whitburn, Armadale, Bathgate, Newtongrange, Dalkeith
- Clackmannanshire, Falkirk and Stirling — Alloa, Sauchie, Denny, Bannockburn
- East Ayrshire, Dumfries and Galloway, and parts of Glasgow — including the east end and Rutherglen fringes
If your street was built for miners, or has a "Colliery", "Pit" or "Rows" in the name, assume a mining report will be ordered. That is not a reason to panic. Tens of thousands of coalfield homes change hands in Scotland every year without incident.
Can you still get a mortgage on a house near an old mine entry?
Often yes — but "often" is the problem when you're trying to sell to a deadline. Lenders in Scotland accept CON29M reports as standard, and a clean report causes no delay at all. What causes delay is an adverse result, because the decision then moves from a search company to a human underwriter reading a surveyor's caveat.
Typical outcomes when a report is adverse:
| What the report says | Usual lender reaction | Likely effect on an open-market sale |
|---|---|---|
| No recorded workings — no search certificate issued | Proceeds normally | None |
| Historic workings at depth, no mine entry nearby | Proceeds normally in most cases | Minor delay while noted |
| Recorded mine entry within 20m of the boundary | Refers to the valuer; may require a Mine Entry Interpretive Report | Weeks of delay; renegotiation common |
| Probable unrecorded shallow workings | Often requires specialist ground investigation | Frequent withdrawal by the buyer |
| Recorded subsidence damage or an active claim | Commonly declines until the claim is settled | Sale usually collapses; cash or auction only |
This is the same pattern I see with any lender-sensitive defect — it's why the repossession stock that reaches auction so often carries a search issue behind it. If you've already had a fall-through on mining grounds, our guide to what happens when your sale is agreed but not concluded is worth ten minutes of your time.
Can I claim compensation for coal mining subsidence?
Possibly. Under the Coal Mining Subsidence Act 1991, where damage to a property is caused by coal mining subsidence, the Mining Remediation Authority has statutory obligations to put it right — either by carrying out remedial works or by paying compensation.
The mechanics matter:
- You start by serving a damage notice on the Authority describing the damage.
- The time limit is six years, beginning on the first date on which a person entitled to give notice had the knowledge required for founding a claim — broadly, when you knew, or ought reasonably to have known, that the damage might be subsidence damage.
- Owners can claim. Tenants responsible for repairs and maintenance (including improvements they paid for) may also be able to claim.
- The Authority maintains a subsidence claims database built from individual claims dating back to 1994, updated every 24 hours as new cases are reported. A Subsidence Claims 50m Buffer Report shows claims within 50 metres of a boundary.
What do I have to disclose to a buyer in Scotland?
Scotland doesn't use the TA6 form you'll see quoted on English websites. Your obligations run through the Home Report — the Single Survey, the Energy Report and the Property Questionnaire you complete yourself — plus the general law on misrepresentation.
In practice:
- The Single Survey is where a surveyor records cracking, structural movement or distortion, and assigns repair categories 1, 2 and 3. Category 3 items are the ones that frighten lenders.
- The Property Questionnaire is completed by you. Answer it accurately. A knowingly false answer is a misrepresentation you can be pursued for after settlement.
- If you've had subsidence works, keep the paperwork. Completion certificates, engineer's reports and any Authority correspondence turn a scary unknown into a documented, priced repair.
Our Scottish property terms glossary explains the Home Report components and the rest of the jargon in plain English.
Why does auction suit a mine-affected home?
Because auction inverts the usual order of events. On the open market, the mining report appears after a price is agreed — so every adverse finding becomes a renegotiation. At auction, the report goes into the legal pack before anyone bids. Buyers read it, price it, and bid accordingly. Nobody discovers anything on day 40.
- The mining report is disclosed up front, so the risk is priced once — not renegotiated three times
- Cash and bridging buyers, developers and refurbishment specialists bid without lender caveats
- Binding on the fall of the hammer; typical completion in 28 days
- Competitive bidding regularly beats a single discounted cash offer
- No open-ended wait for a subsidence claim to settle
- You must fund the legal pack, including the searches, before the sale
- A genuinely serious mining defect will show in the price — auction is honest, not magic
- You need a realistic reserve; setting it at open-market value defeats the point
- Traditional auction gives no second chance to change your mind once the hammer falls
Auction, Modern Method or cash buyer — which is right?
| Traditional auction | Modern Method of Auction | Quick-sale cash buyer | Estate agent | |
|---|---|---|---|---|
| Typical time to complete | 28 days | Up to 56 days | 2–4 weeks | 3–6 months, longer if searches flag issues |
| Binding when? | Fall of the hammer | On reservation, then missives | On conclusion of missives | On conclusion of missives |
| Mining report seen before bidding? | Yes — in the legal pack | Yes — in the legal pack | Usually after an offer | After an offer is accepted |
| Buyer needs a mortgage? | Rarely | Sometimes | No | Almost always |
| Competition on price? | Open bidding | Open bidding | None — one offer | Depends on demand |
| Risk of a mining fall-through | Very low | Low | Low | High on an adverse report |
If you want to understand the middle column properly, read our explainer on what the Modern Method of Auction is — it buys the buyer more time, which suits a mortgage-dependent bidder on a borderline mining result.
How should I prepare a coalfield home for auction?
- Order the mining report yourself, early. A CON29M at £50 is the cheapest certainty you will ever buy. Knowing the answer before you market changes every decision that follows.
- If it's adverse, get the follow-up report. A Mine Entry Interpretive Report at £175 turns "there's a shaft near here" into a measured, engineered opinion. Bidders discount unknowns far more harshly than they discount known quantities.
- Gather the history. Any past claim, remedial works, underpinning certificates, structural engineer's reports, and the buildings insurance history. Continuous cover with no exclusion is a powerful document.
- Put it all in the legal pack. Title, Home Report, searches, mining report, claims history. A thick, honest pack attracts more bidders, not fewer.
- Set the reserve on evidence. Not on what the house would be worth without the mining issue. Get a proper auction valuation and price the reality.
The sellers who do worst are the ones who market first and find out second. The mining report was always going to be ordered. The only question is whether you read it before you commit, or after.
What if the house has actual subsidence damage?
Then you're in a different bracket, and honesty is your best asset. A home with recorded, unrepaired mining subsidence is effectively unmortgageable in the ordinary sense — which means the open market is not really available to you. The buyer pool is cash investors, developers and refurbishment specialists, and that is precisely who fills an auction room.
What you should not do is quietly market it and hope. The Single Survey will pick up the cracking, the mining report will pick up the claim history, and you will have spent four months to arrive back where you started, with a stale listing and a worse negotiating position.
- Don't accept the first panic discount from your existing buyer — check whether a follow-up report resolves the lender's concern first.
- Ask whether the concern is a mine entry proximity issue (often resolvable) or recorded damage (usually not, without works).
- Get an auction appraisal in parallel with the renegotiation, so you're comparing two real numbers rather than one.
- Remember the 90-day free reissue — if your sale drags and the data updates, you shouldn't be paying twice.
Talk it through
Every coalfield house is different. A recorded shaft 18 metres from a boundary in Cowdenbeath is a very different conversation from historic deep workings under a Bathgate semi with no claims history at all. If you've had a report come back adverse — or you'd rather find out before you market — tell us about the property and we'll give you a straight answer on whether auction is the right route, and what we'd expect it to achieve.
If you're at the earlier stage and simply want to understand the mechanics, start with how selling at auction works in Scotland.
Source: Mining Remediation Authority
Founder & Director of Scotland Property Auction, with 10+ years helping Scottish homeowners sell fast at auction.
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