The expiry trap that catches almost everyone
The single most common mistake in the Help to Buy RICS valuation process is misunderstanding when the three-month validity period starts. Almost universally, people assume the clock starts when they submit the valuation to Lenvi or their solicitor.
It doesn't. The three-month window runs from the date on the RICS report itself — the date the surveyor signed and issued it. By the time you've booked the appointment, had the survey done, received the report, and started the redemption process, you might already be four to six weeks into that window.
“The expiry runs from the date on the report, not when you submit it. Nobody told us this.”
In a slow conveyancing process — which is the norm, not the exception — three months can disappear before you know it. If your solicitor is waiting on anything, or if Lenvi takes time to process your redemption statement, you can find yourself with an expired valuation and facing the cost of getting a new one.
What to do: The moment you receive your RICS report, note the date on the document. Count exactly three months forward. That's your hard deadline. Chase your solicitor and Lenvi proactively as that date approaches.
The free extension trick most people don't know about
If your valuation is approaching expiry and you haven't completed yet, many people assume they have no choice but to pay for a completely new survey. In most cases, that's wrong.
“Just a heads up — your surveyor can write a letter extending the 3-month validity for free. Saved us having to pay for a second one.”
Many RICS surveyors will issue a simple letter — at no charge, or for a small admin fee — confirming that their valuation remains valid for an extended period. This isn't an official RICS protocol, but it's a widely accepted practice in the Help to Buy process, and Lenvi and solicitors will typically accept a properly worded extension letter.
The key steps:
- Contact your surveyor before the report expires — don't wait until after. Most will only issue an extension letter if the market conditions haven't changed significantly since the original survey.
- Ask specifically — say "we're approaching the three-month expiry on our RICS report and the redemption is still in progress. Can you issue an extension letter?"
- Confirm with your solicitor — check that they and Lenvi will accept the extension letter before you rely on it.
Not every surveyor will agree — some are cautious about extending if local prices have moved — but most will if conditions are stable. It's always worth asking before booking and paying for a second survey.
Cost: shop around — the price variation is enormous
A RICS valuation for Help to Buy redemption is a standardised report. The surveyor visits your property, assesses its current market value, and produces a document to the required RICS format. The scope is the same whoever does it.
Yet prices vary wildly: from around £300 to over £600 for an identical service. Location affects the price somewhat — London and the South East tend to be higher — but even within the same area, quotes can differ by £150–£200.
Tips for getting the best price:
- Get at least three quotes. Many RICS surveyors will give a phone or email quote without obligation.
- Check the RICS website's "find a surveyor" tool — don't rely solely on firms that advertise specifically for Help to Buy, as they often charge a premium for the specialisation.
- Ask your solicitor if they have preferred surveyors — sometimes solicitors have volume arrangements that mean their referrals are cheaper.
- Don't let the mortgage broker or estate agent book it for you without checking their fee. Referrals sometimes carry an undisclosed markup.
The cheapest surveyor isn't always the best — turnaround time matters too. If you're approaching expiry, a fast turnaround may be worth a higher fee.
How to prepare for your valuation (and what affects the figure)
The RICS surveyor will form a professional opinion of your property's current open market value. While they're bound by professional standards, their assessment isn't purely mechanical — condition, presentation, and the information you provide all have an influence.
| Preparation step | Why it matters |
|---|---|
| Tidy and declutter all rooms | Surveyor forms an overall impression — presentation matters even for a valuation |
| Fix obvious cosmetic issues | Peeling paint, broken handles, cracked tiles can pull a figure down |
| Have access to all rooms | Surveyor needs to see the whole property — locked rooms create problems |
| Note any recent improvements | New kitchen, bathroom, extension — tell the surveyor explicitly |
| Research local comparables | Know what similar properties nearby have sold for recently (Zoopla/Rightmove sold prices) |
| Check the report date immediately | The 3-month clock starts the moment the report is dated — not when you receive it |
One thing many people don't realise: the valuation figure affects how much you repay. For Help to Buy redemption, you repay the equity loan percentage of the higher of the RICS valuation or the agreed sale/redemption price. A higher valuation means a higher repayment — so don't over-inflate your pitch to the surveyor. Accuracy is in your interest.
The date typo that held up an entire redemption
This is a real scenario that's been reported multiple times in Help to Buy forums, in different variations. The details are composite, but the underlying problem is genuine.
A borrower books a RICS valuation, the surveyor visits, and the report arrives a week later. The redemption proceeds — but when the solicitor submits the paperwork to Lenvi, the report is rejected. Why? The surveyor had typed the wrong year on the date field. The report was dated the previous calendar year, making it appear to have expired months ago.
The correction required the surveyor to issue an amended report — which required the surveyor to formally confirm the date was an error, and which Lenvi then needed to review and accept. Total delay: three weeks. In a conveyancing chain, three weeks can be catastrophic.
The lesson: When your RICS report arrives, read the date on page one before anything else. Confirm it's correct. If there's any error — wrong year, wrong month, transposed digits — contact the surveyor immediately and get a corrected version. Don't assume it's fine and pass it to your solicitor unread.
Realistic timeline: from booking to completion
Here's a realistic timeline for the RICS valuation component of a Help to Buy redemption:
- Day 1–5: Obtain quotes, select surveyor, book appointment.
- Day 5–15: Appointment takes place. Surveyor visits the property (usually 30–60 minutes).
- Day 15–25: Report delivered (usually 5–10 working days after inspection). Check the date immediately.
- Day 25 onwards: Solicitor submits valuation with redemption paperwork to Lenvi. Lenvi processing typically takes 2–4 weeks.
Total from booking to Lenvi approval: typically 6–10 weeks. Your three-month window from the report date should be sufficient — but only if nothing gets stuck. If conveyancing stalls for any reason, you can find yourself scrambling.
For the full guide to the RICS valuation process — including when you need one and what it involves — see Help to Buy RICS valuation: what it costs and how to prepare →
What to do next
If you're planning to sell, remortgage, or staircase, start thinking about your RICS valuation earlier than you think you need to. Build in time for delays, and don't rely on your solicitor to manage the timeline — check the report date yourself when it arrives and flag any issues immediately.
→ Use the calculator to model your redemption figure at different property values