Fall-Through Letters · New service

Their sale collapsed yesterday.
Your letter lands first.

Our network watches 17,000+ agent branches for sales that fall through. The moment one happens in your patch, a letter from your agency is printed and posted to that exact property — within 24 hours, automatically.

24 hrsFrom fall-through to posted
1 in 3UK sales collapse before exchange
£0Until a letter actually sends
⚠ Test mode is on — letters generate PDF proofs only. Nothing prints or posts, and nothing is charged at Stannp.

Your letter balance

— sent this month
£0.00

Pay upfront, spend per letter. Every send emails you the PDF proof.

Coverage & letter identity

Paused
10 miles
Your hard spending limit each month.
PNG, JPG or WEBP · under 2 MB · landscape works best
Drag to resize your logo on the letter.
✓
Private clientUnderstated, refined serif
✓
Modern premiumBold, confident, contemporary
✓
Warm localFriendly and approachable
✓
PrestigeLuxury, minimal, high-value
✓
ClassicTraditional, formal, timeless
✓
BoldHigh-impact, attention-grabbing
Leave these blank if you don't have them — nothing will be shown on the letter.
Customise the wording (optional — leave blank for the template's own words)

Make the letter fully your own. Anything you leave blank uses your chosen template's wording. The stat, QR code, legal footer and opt-out line always stay in place.

Service live
When on, matching fall-throughs trigger letters automatically.

Live letter preview

Updates as you type

This is the exact A4 letter the homeowner receives, merged with a sample address. The QR code opens your website, and every scan is counted in your activity below — so you can see which letters turned into visits.

1
A sale falls through

A property in your coverage returns to the market. Our monitoring catches it the same day.

2
Your letter merges

Your logo, name and message merge onto the letter, addressed to that exact property.

3
Printed & posted in 24h

Professionally printed and in the Royal Mail stream the next working day. You're emailed the PDF proof.

4
You win the instruction

You reach the disappointed seller before any competitor even knows the sale collapsed.

Letter activity

0 QR scans
PropertyStatusFormatCostProofScans
No letters yetTop up, set your coverage, flip the service live — the next fall-through in your patch does the rest.

Full report

0 letters

Every address a letter was actually sent to, broken down by letter type. This is your complete record of what went out, when, and where.

No letters sent yetYour full send history will appear here, grouped by letter type.