Data retention for scraped leadsHow long to keep a Google Maps list
Scraping a list is easy. Knowing how long to hold it, when to refresh it, and when to delete it is the part most guides skip. Here is a practical, balanced view.
Legal··8 min read
Key takeaways
Data retention is a habit, not a magic number: keep a scraped list only while you have a real reason to use it, then refresh or delete it.
GDPR calls this storage limitation. It applies to any personal data mixed into your list, so set a retention period and honour deletion requests.
A mapped CRM makes retention practical: every capture is dated, searchable and easy to reopen, refresh, or remove.
The real question
Retention is about usefulness, not a countdown
Most people ask "how many days can I keep scraped Google Maps leads?" and expect a single number. There is not one. The honest answer is that you keep a list for as long as it is genuinely useful and lawful to hold, and no longer. A dentist list you are actively emailing this quarter is different from a list you scraped a year ago and never touched.
This is not just good manners. It maps directly onto how data protection law thinks about time. The core idea is that stale, unused data is a liability, not an asset. A tidy list you actually work beats a giant archive nobody has opened since it was captured.
If you are still deciding whether to scrape at all, our overview on whether it is legal to scrape Google Maps is the right place to start. This article assumes you already have a list and want to hold it responsibly.
Capture leads with a date attached from day one
The Vonsel extension is the means. Each scrape lands in a mapped dashboard where retention is easy to manage. Free download. No trial, no credit card.
Under the GDPR, one of the core principles is storage limitation. Article 5 says personal data should be kept in a form that identifies people for no longer than is necessary for the purpose you collected it for. You can read the principle directly in Article 5 of the GDPR, and the UK regulator explains the practical version in its storage limitation guidance.
The law does not hand you a deadline. Instead it asks you to justify how long you hold data and to be able to explain it. That is why serious teams write down a retention period, apply it consistently, and delete or anonymise when the period ends. A documented policy you follow beats a perfect policy you never apply.
There is a second angle: the right to erasure. People can ask you to delete their data, and you generally need to act on that. Keeping everything forever makes those requests painful, because you have to find the record everywhere it lives.
Think of retention as hygiene. You are not trying to prove a magic number of days. You are showing that you know what you hold, why you hold it, and when it leaves your systems.
Business vs personal
Not every field carries the same weight
A Google Maps listing is a mix. Some fields are plainly business information: the company name, the shopfront address, the public office line, the category, the opening hours. Others can be personal data: a named owner, a personal mobile number, or an individual's email. When your list blends both, treat the whole record with care rather than trying to slice it field by field.
The safe framing for cold B2B outreach is simple. Have a clear purpose, a lawful basis for holding and using the data, and a retention period after which you clean up. If you want to go deeper on where the line sits, our guide on scraping legality and the wider Legal category cover the surrounding topics like consent and cold email rules.
Field type
Usually business data
Can be personal data
Company name
Yes
No
Street address of premises
Yes
Sometimes
General office phone
Yes
No
Named owner or manager
No
Yes
Personal mobile or personal email
No
Yes
Review text with a reviewer name
No
Yes
The takeaway: the moment a record identifies a specific person, retention rules bite harder. That is a reason to hold lean lists and refresh them, not hoard everything a scraper can grab.
A workable policy
A simple retention routine you can actually keep
You do not need a legal department to run good retention. You need a routine you will repeat. Here is a lightweight version that fits a small sales team scraping local businesses.
Date every capture
Know when each list was scraped. A timestamp is the anchor for every later decision about refreshing or deleting.
Set a review cadence
Pick an interval that fits your sales cycle, for example a quarterly sweep. On each sweep, keep what is live and clear what is dead.
Refresh instead of hoard
Business data goes stale: places close, numbers change. Re-capturing a fresh list often beats holding an old one.
Honour opt-outs fast
If a contact asks to be removed or asks you to stop, delete promptly and keep a minimal suppression note so you do not re-add them.
Keep one source of truth
Scattered CSVs make deletion impossible. One place for every list means one place to search, clean, and remove.
Write it down
A one paragraph policy stating how long you keep leads and why is enough to show intent and keep the team aligned.
Reopen, refresh, or delete a scrape in a few clicks
Vonsel keeps every capture dated in one dashboard, so retention stops being guesswork. The extension pulls the data, the mapped CRM keeps it clean. Free download. No trial, no credit card.
Retention gets hard when your data is spread across exports, spreadsheets, and inboxes. You cannot delete what you cannot find. This is the practical reason the browser extension is only half the story. Capturing is the means; the end is a place where lists live with structure.
Inside the Vonsel dashboard every scrape is timestamped and searchable. You can reopen an old capture and add more businesses to it, attach fresh reviews to the businesses you already have, and see history at a glance. When a list has served its purpose, deleting it is one action, not an afternoon of hunting through files. That same structure powers the Sales, Reviews and Email Intelligence layers, where AI drafts an email per business and pain points from reviews turn a raw list into a value-added database.
It is worth remembering that the underlying data comes with terms. Google publishes its own rules for the Maps products, and it is sensible to read the relevant Google Maps Platform terms so you understand what you are working with. Holding lean, current, well-documented lists is the posture that keeps you comfortable no matter how the rules evolve.
If you want to compare this workflow against pure extraction tools that just hand you a file, our Vonsel vs Outscraper breakdown shows the difference between a CSV and a managed database.
You cannot delete what you cannot find. Structure is the retention strategy
Hold your leads the responsible way
Capture, keep dated, refresh, and delete without the CSV chaos. Explore the features or see pricing. Free download. No trial, no credit card.
There is no fixed number of days. Under GDPR storage limitation you keep data only for as long as you have a genuine reason to use it. For active B2B prospecting many teams review lists every few months and delete or refresh anything they are no longer working. Set a retention period, write it down, and stick to it.
Is scraped business data personal data?
A company name, address and generic office number are usually treated as business information. A named owner, a personal mobile number or a personal email can be personal data. When a list mixes both, apply the basics: a clear purpose, a lawful basis, and a retention period after which you delete.
How do I clean and delete old scraped leads?
Keep every capture in one place with a date, review lists on a schedule, remove duplicates and dead records, and honour any opt-out or deletion request quickly. A mapped CRM makes this easier because each scrape is timestamped and searchable, so you can reopen a list, refresh it, or delete it in a few clicks.
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