Ask your London estate agent, in writing, why the seller’s moving and whether there are defects, disputes, flooding, or planned works. Demand valuation evidence: recent Land Registry comparables, price changes, and any incentives. Confirm how long it’s been listed and if prior sales fell through. Map the chain, funding, and target exchange/completion dates. For leaseholds, verify lease length, service charge, ground rent reviews, arrears, Section 20 notices, and any EWS1/cladding or planning issues. Continue for the full checklist and next-step searches.
Key Takeaways
- Why is the seller moving, and can you provide written evidence of any issues like disputes, defects, flooding, or planned works?
- How was the asking price set, and can you share recent Land Registry comparables and any incentives, reductions, or non-standard terms?
- What’s the chain status, who’s dependent on a sale, and what are the target exchange/completion dates with contingency if delays occur?
- If leasehold, what are the remaining lease term, ground rent review clauses, and last three years’ service charge accounts and arrears status?
- Are there any building safety or major works risks, including EWS1/cladding concerns, Section 20 notices, and upcoming costs that could affect lending?
Why Is the Seller Moving in London?

If you don’t ask why the seller’s moving, you may miss a material fact that affects both price and risk. You should require your agent to obtain a clear, documented explanation: relocation, probate, divorce, debt, or a time‑critical purchase can change negotiating leverage and completion timelines.
If the move relates to building defects, neighbour disputes, noise, flooding, or planned works, you must treat it as a red flag and increase due diligence. Ask for the Property history: prior sales, recurring repairs, insurance claims, and any withdrawn listings.
Confirm what’s disclosed versus “believed” and request written confirmation. Cross-check against title, TA6 replies, management pack, and local authority searches.
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How Did You Set the Asking Price?
Because the asking price anchors your negotiation and influences surveyor and lender behaviour, you should require your London estate agent to set out—clearly and in writing—exactly how they arrived at it.
Ask for the underlying Property valuation method: comparable evidence, adjustments for size, condition, tenure, and micro-location, plus any premium for development potential.
Require a documented Market analysis showing recent sold prices (not merely listings), time-adjusted where needed, and separated by property type and street.
Confirm whether the price anticipates a bidding strategy or reflects a “best price” instruction, and who authorised that approach.
Check whether the figure accounts for lease length, service charges, ground rent, cladding status, and planned works.
If assumptions exist, insist they’re stated and caveated.
How Long Has It Been Listed, and Why?
You should ask how long the property’s been on the market, whether it’s been re-listed, and what price changes or prior fall-throughs have occurred.
You should also require a clear reason for the sale and check that the agent’s account matches the seller’s position and any available documentation.
If the timeline or rationale is vague or inconsistent, treat it as a risk flag and adjust your offer terms and due diligence accordingly.
Time On Market
Before you spend money on surveys, searches, and legal fees, establish exactly how long the property’s been on the market and on what terms. Ask the agent for the original list date, any withdrawals and relistings, and every price change, with dates.
Require disclosure of prior failed sales, aborted chains, and any marketing pause, because elapsed time can affect negotiation leverage and lender valuer scrutiny.
Test the stated rationale against Market trends: compare local time-to-sell metrics for similar stock, not headline averages.
Probe Pricing strategies: was it launched high “to test,” reduced to chase viewings, or re-positioned after low offers?
Confirm whether the listing terms changed (tenure, inclusions, or EPC rating) and request written confirmation for your file.
Reason For Selling
Why the seller’s moving—and how that reason aligns with the listing timeline—often tells you more than the brochure ever will. Ask your agent exactly when it first listed, whether it came off and relisted, and if the price changed. Require a coherent narrative: job relocation, probate, chain collapse, or investment exit should match the dates and marketing strategy.
If it’s lingered, insist on documented reasons, not generalities. Probe property history: prior sales, planning applications, insurance claims, disputes, or major works, and whether any issues triggered the sale. Cross-check with what you’ve seen in the street and online.
Clarify whether neighborhood amenities (schools, transport, nightlife) affect demand, noise, or parking risk. If answers conflict, treat it as a red flag and renegotiate.
What Offer Would Get Accepted in London?
You can’t sensibly judge what offer will be accepted in London unless you benchmark against truly comparable recent sales (same street, condition, tenure, and completion dates).
You should require your agent to evidence those comparables and to identify the seller’s motivation and timeline, because urgency materially alters negotiating leverage and risk.
You’ll then frame an offer with clear assumptions, dates, and contingencies, reducing the chance of overpaying or losing the property through misalignment.
Benchmarking Against Recent Sales
Although asking prices set the tone, accepted offers in London usually track recent, genuinely comparable sales, so it’s prudent to require the agent to evidence any pricing claim with hard data. An agents local knowledge is often important, but it is never foolproof, so do your own checks too.
Ask for at least three Land Registry-backed comparables within the last 3–6 months, matched on tenure, square footage, condition, floor level, and micro-location (street, aspect, noise).
Require disclosure of incentives, price reductions, or non-standard terms that distort headline figures.
Test Market trends by comparing achieved £/sq ft across the immediate postcode, not borough averages.
Challenge any “best and final” guidance unless the agent can show competing bids and a timeline.
Treat the agent’s Property valuation as an opinion unless supported by documented transactions and written assumptions you can verify independently.
Seller Motivation And Timelines
Before you anchor on list price or “best and final” chatter, pin the agent down on the seller’s true motivation and the deadlines driving their decision, because those facts usually determine what offer gets accepted in London.
Ask whether they’re relocating, in probate, refinancing, or chain-bound, and request the target exchange and completion dates in writing. Confirm what happens if you can’t meet them.
Test urgency: how many viewings, offers, fall-throughs, and price reductions have occurred, and why.
Compare the asking price to your Property valuation and current Market trends, then quantify the premium (if any) required for speed, certainty, and clean terms.
Offer strength isn’t only price: limit conditions, evidence funds, and propose realistic timelines to reduce legal risk.
Is There a Chain, and How Solid Is It?

Where a transaction sits within a chain, the chain’s strength will dictate both completion risk and realistic timescales. You should ask your agent to map the chain in writing: number of links, whether any party is renting, and whether onward purchases are agreed, offer-accepted, or merely being viewed.
Require confirmation of each link’s funding position (cash, mortgage agreed in principle, or pending underwriting) and whether surveys or legal enquiries have started.
You should also ask what breaks the chain: probate, divorce, title defects, or lender conditions. Test the pricing logic against Property valuation evidence and current Market trends, because overpricing invites renegotiation and delay.
Finally, insist on a contingency plan: target dates, drop-dead dates, and your right to withdraw if the chain shifts.
What Lease Terms Matter Most Right Now?
Chain strength sets your completion risk and timetable, but the lease terms set your ongoing legal and financial exposure after you’ve moved in. Ask your agent for the unexpired term, any break clauses, and whether a statutory or informal extension is realistic within your timescales.
Confirm any restrictions on assignment, subletting, pets, flooring changes, or short lets, because lenders can refuse on drafting defects. Check repair and insurance covenants: you need clarity on who must maintain structure, roof, windows, and internal parts, and whether you must obtain landlord consent for alterations.
Review forfeiture and breach provisions, notice requirements, and dispute forums. In Lease negotiations, insist on written variations only.
Finally, link the property history to the lease: prior consents, licences, and breaches must be regularised before exchange.

What Are the Service Charge and Ground Rent?
How much will you actually pay each year on top of the purchase price? Ask the agent for the current Service charge and ground rent, the last three years’ statements, and the budget for the current year. Confirm what’s included (insurance, concierge, lift, sinking fund) and what’s excluded.
Require the payment dates, any arrears position, and whether payments are fixed, capped, or variable.
Treat Leasehold concerns as financial liabilities: check the ground rent review clause, escalation pattern, and whether it could affect mortgageability or resale.
Ask if any discounts apply for prompt payment, and whether the managing agent charges admin fees for notices, consents, or deed of covenant.
Get written confirmation and ensure figures match the lease and management pack.
Any EWS1, Planning, or Major Works Risks: and What Surveys/Searches Next?
Before you commit, you need to establish whether the building carries any hidden fire-safety, planning, or major-works liabilities that could delay your mortgage, trigger a six‑figure bill, or undermine resale.
Ask the agent to confirm, in writing, whether there are EWS1 concerns, any historic cladding/fire-risk assessments, and whether an EWS1 form exists, its rating, and its lender acceptability.
Require disclosure of any Section 20 notices, reserve fund position, and forecasted Major works risks (roof, lifts, façade, balconies), plus who pays if defects are found.
For planning, ask about permissions, Building Control sign-off, listed/Article 4 constraints, and any enforcement history.
Next, instruct a solicitor for LPE1, leasehold pack, and local authority searches; commission a survey with external wall/fire commentary where appropriate.
Frequently Asked Questions
What’s the Minimum Deposit the Seller Will Accept?
You can’t assume a fixed minimum; you must confirm the seller’s Financial requirements in writing. You should conduct Deposit negotiations via your agent, document acceptance terms, and condition your offer on financing and valuation protections.
Are There Any Recent Noise or Neighbour Complaints?
You should request written disclosure of any recent noise or neighbour complaints, verify them with the managing agent and council records, and assess neighbourhood safety and current noise levels. You shouldn’t rely on verbal assurances alone.
Which Internet Speeds and Providers Are Available at This Address?
Like a signal cutting through fog, you’ll confirm available Internet plans and Provider options at this address by postcode check and on-site test. You’ll record promised speeds, contract terms, install dates, and any exclusivity.
How Will Nearby Developments Affect Light, Views, or Parking?
You’ll request local authority future planning records and approved schemes to gauge construction impact on light and views, and you’ll verify parking changes via TROs, CPZ plans, and contractor permits, documenting material risks.
What Are the Typical Running Costs: Council Tax, Utilities, and Insurance?
You’ll assess typical running costs by verifying council tax band (Property taxes), recent bills for Utility expenses, and buildings/contents premiums. You should request written estimates, note leasehold service charges, and budget contingencies for rate rises.
Conclusion
You might think your solicitor will catch everything, but you can’t outsource judgment. If you don’t ask these questions now, you risk paying too much, inheriting an unstable chain, or accepting lease terms, service charges, ground rent, or EWS1/major works exposure you can’t unwind later. Get clear, written answers and treat vague replies as a red flag. Then instruct the right surveys and searches promptly, so you can renegotiate, walk away, or proceed with documented certainty.



