The changes will come into force at midnight on Monday 5 November and stop people downloading mortgage deeds or leases.
This move comes after an extensive review of the service, prompting a crackdown on fraudulent practices.
Those wishing to get their hands on any such documents after midnight tonight can only do so by applying in writing to Land Registry.
Land Registry believes that while documents will now be less readily available, it is a positive step which will help to alleviate any risk of misuse.
Mike Westcott-Rudd, head of corporate legal services at Land Registry, said: "People can be confident that their property ownership is safeguarded by the state because if someone is a victim of fraud, we have a comprehensive compensation scheme in place to put things right.
"However, fraud is a very serious issue and Land Registry gives it the highest priority. It is important to strike a balance between on the one hand making the system accessible, and simplifying the process of conveyancing, and on the other hand ensuring that appropriate safeguards are written into the system.
"While there is always a risk of fraud, we need to put this risk in context - of £870 million fee income in 2005-06 and 2006-07, just under £12 million was paid out in compensation for fraud or forgery claims."
