Getting Repair Quotes Before the Buyer's Survey

Why Getting Quotes Matters

When a buyer receives their survey report, the natural response is to focus on the negatives. Every issue flagged becomes a potential negotiation point, and buyers (or their solicitors) will often estimate repair costs generously in their favour. Without your own evidence, you are negotiating blind.

Consider this scenario: the buyer's survey flags dampness on a ground floor wall. The buyer, advised by their solicitor, requests a £5,000 price reduction for "damp-proofing work." Without your own quotes, you have no basis to challenge this figure. With three quotes averaging £1,800 for a targeted damp-proof course and replastering, you can demonstrate the true cost and negotiate accordingly.

The Psychology of Preparation

Having quotes ready also signals to the buyer that you are a serious, organised seller who has nothing to hide. This builds trust and makes the buyer more likely to proceed. A seller who responds immediately to survey concerns with professional quotes is far more reassuring than one who appears surprised by the findings and needs weeks to investigate.

Which Repairs to Get Quoted

Focus your efforts on the issues most commonly flagged in property surveys. These are the items that trigger the majority of renegotiations and sale collapses.

Roof Repairs

Roof defects are among the most common survey findings. Get quotes for:

• Replacing missing or slipped tiles/slates
• Repointing or rebuilding chimney stacks
• Replacing damaged lead flashing
• Repairing or replacing flat roof coverings
• Treating or replacing damaged roof timbers

Roof repairs range from a few hundred pounds for minor tile replacement to £5,000 or more for significant chimney work requiring scaffolding. Having quotes gives you an accurate picture and prevents the buyer from claiming the entire roof needs replacing when only a few tiles are missing.

Damp Treatment

Damp is the single most common survey finding in UK homes. Get quotes for:

• Damp-proof course injection or replacement
• Replastering affected areas with salt-resistant plaster
• External waterproofing or tanking for penetrating damp
• Gutter and downpipe repairs where they are causing penetrating damp
• Sub-floor ventilation improvements for ground floor damp

Crucially, consider getting a damp specialist survey first, as this will determine the cause and appropriate treatment. Many instances of "damp" flagged by general surveyors turn out to be condensation, which is easily and cheaply addressed.

Electrical Upgrades

Outdated electrics are a frequent survey concern, particularly in older properties. Get quotes for:

• Consumer unit (fuse board) replacement with RCD protection
• Partial or full rewiring
• Earthing and bonding upgrades
• Additional circuits for modern requirements

A consumer unit replacement typically costs £350 to £600. A full rewire of a three-bedroom house costs £3,000 to £5,000. Consider commissioning an EICR before listing, which will tell you exactly what needs attention. See our guide on rewire costs before selling.

Drainage Repairs

If you suspect drainage issues (slow drainage, damp near drains, bad smells), get a CCTV drainage survey and repair quotes. Common drainage repairs include:

• Root cutting and clearing blockages
• Drain lining (no-dig repair method)
• Patch repairs to cracked pipes
• Manhole repairs or replacement
• Full drain replacement (excavation method)

Modern no-dig repair techniques have significantly reduced the cost and disruption of drainage repairs. A drain lining for a cracked section typically costs £500 to £1,500, far less than the £3,000 to £8,000 that excavation and replacement would cost.

Timber Treatment

Woodworm, wet rot, and dry rot are common findings in older properties. Get quotes for:

• Woodworm treatment (spray or paste application)
• Wet rot repair (replacing affected timbers)
• Dry rot treatment (more extensive and expensive)
• Timber preservation for vulnerable areas

How to Get Reliable Quotes

Finding the Right Contractors

For specialist work, use contractors with relevant trade accreditations:

What a Good Quote Should Include

A credible quote that will stand up to buyer scrutiny should include:

1. The contractor's company name, address, and registration details
2. A clear description of the work to be carried out
3. An itemised breakdown of materials and labour
4. The total cost including VAT
5. A validity period (typically 30 to 90 days)
6. An estimated timeline for the work
7. Any guarantees or warranties included
8. The contractor's relevant trade accreditations

Getting Three Quotes

Always aim for three quotes from different contractors. This serves several purposes:

• It gives you a reliable average cost
• It identifies outliers (both overpriced and suspiciously cheap)
• It demonstrates to the buyer that you have done thorough research
• It gives the buyer options if they want to use one of your quoted contractors

If all three quotes are in a similar range, this is very persuasive evidence. If one is significantly different, investigate why before presenting the quotes.

When to Share Your Quotes

The Right Timing

Timing is important when sharing repair quotes. The general rule is:

• Before listing: If you have fixed the issue, share the documentation (receipts, certificates, guarantees) in the sale pack.
• After the survey: If you have quotes for unfixed issues, share them when the buyer raises the issue in negotiations. Presenting quotes before the buyer asks can draw attention to issues they might not have focused on.
• During renegotiation: If the buyer requests a price reduction, present your quotes as evidence of the true cost. This is the most powerful moment to use your preparation.

How to Present Your Quotes

Present your quotes through your estate agent or solicitor, not directly to the buyer. Frame them as evidence of the actual cost of the work, not as a concession:

• "We were aware of this issue and have obtained three professional quotes. The average cost of remediation is £X."
• "We are happy to share these quotes with the buyer so they can see the true cost."
• "We would consider a price adjustment in line with the actual repair cost rather than the estimate provided."

When to Do Repairs vs Provide Quotes

Not every issue should be handled the same way. Here is a guide to help you decide:

Do the Repair When:

• The cost is low (under £500) and the fix is straightforward
• The issue would be immediately visible to the surveyor and create a negative impression
• The repair can be completed quickly without disruption
• The issue is a safety concern (leaking gas, dangerous electrics)
• Fixing it removes a common reason for buyer renegotiation

Provide Quotes When:

• The cost is significant (£1,000+) and the buyer might prefer to choose their own contractor
• The work requires specialist skills and the buyer may want to oversee it themselves
• The repair would take weeks and delay your listing
• There are multiple approaches to the repair and the buyer might prefer a different method
• The issue is subjective (e.g., the electrics are old but functional)

Using Quotes to Counter Renegotiation

The most valuable use of pre-obtained quotes is countering unreasonable renegotiation demands. Here is how to approach common scenarios:

Scenario 1: Buyer Overestimates Repair Costs

The buyer's survey flags rising damp on one wall. The buyer requests a £8,000 reduction, claiming the entire ground floor needs damp-proofing. Your three quotes, each from PCA-accredited specialists, show that a targeted damp-proof course and replastering of the affected area will cost £1,500 to £2,200. You offer a £2,000 reduction, supported by your evidence.

Scenario 2: Buyer Requests Repairs Before Completion

The buyer asks you to carry out repairs before completion. Having quotes ready means you can quickly agree to specific work with a known contractor, keeping the timeline on track. Without quotes, arranging assessments and quotations could add three to four weeks.

Scenario 3: Buyer Threatens to Walk Away

The survey reveals several issues and the buyer is considering withdrawing. Presenting your quotes and evidence shows that the issues are manageable and quantified, which can reassure a wavering buyer. Offering to split the cost of repairs can also help. See our guide on the cost of a sale falling through to weigh up whether a price concession is worthwhile.

Quotes You Can Get for Free

Many contractors will provide free estimates and quotes, so the cost of this preparation is primarily your time rather than money:

• Most roofing contractors offer free inspections and quotes
• Damp-proofing companies typically offer free surveys and quotes (though be aware they have a commercial interest in finding work)
• General builders usually provide free estimates for standard work
• Drainage companies often offer free initial assessments

The main exception is specialist reports such as structural engineer's assessments, which typically cost £400 to £800. However, even here, the investment can be worthwhile if it prevents a renegotiation of several thousand pounds or a survey delay that threatens your chain.

Frequently asked questions